Patent application number | Description | Published |
20100064302 | OPTICAL DISC REPRODUCING APPARATUS - An optical disc reproducing apparatus includes a body installed at a wall or other mounting apparatus, and an optical disc drive protruding from the body such that an optical disc is inserted into the optical disc drive. The optical disc drive is rotatably installed to the body to protrude forward from the body, so that the optical disc reproducing apparatus is installed regardless of positions of a wall-mount television installed above the optical disc reproducing apparatus. | 03-11-2010 |
20100169902 | DISC LOADING DEVICE - Disclosed herein is a disc loading device applied to small-sized and slim type disc players. The disc loading device may include a first guide lever, a second guide lever, a trigger lever, a chucking unit, a slider, and a connecting unit. The connecting unit may be selectively operatively connected to the second guide lever, upon loading a first disc or a second disc, to change a timing at which a rotational force of the trigger lever may be transmitted to the slider. | 07-01-2010 |
20120174131 | DISK DRIVE APPARATUS - A disk drive apparatus is provided. The disk drive apparatus includes: a frame which includes a slot to insert a disk therethrough; a spindle motor assembly which includes a turntable including a disk seating part and a chucking member, and a spindle motor to rotate the turntable; a traverse assembly which mounts the spindle motor thereon and is movable in a direction perpendicular to an inserting direction of the disk; a conveyance roller which is movable between a contact position and a non-contact position with the disk and conveys the disk using a friction force; and a roller driving unit which moves the conveyance roller from the non-contact position to the contact position after an unchucking operation of the disk is completed, when the disk is unloaded. | 07-05-2012 |
Patent application number | Description | Published |
20090253042 | METHOD OF PREPARING POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY PREPARED BY SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING POSITIVE ACTIVE MATERIAL - The present invention relates to a method of preparing a positive active material for a rechargeable lithium battery, a positive active material prepared according to the method, and a rechargeable lithium battery including the same. This manufacturing method includes preparing a complex salt solution by mixing a solution including a metal source material and a chelating agent, disposing the complex salt on the surface of a lithium-included compound by adding a lithium-included compound to the complex salt solution, adding a solution including a fluorine source material to the solution including a lithium-included compound with the complex salt on the surface, and heat-treating the mixture. The present invention provides a simple method of economically preparing a positive active material in which structural transition on the surface is prevented and securing a uniform coating layer. In addition, the positive active material can have improved charge and discharge characteristics, cycle life characteristic, and rate characteristic. It also has improved ion conductivity, and accordingly can improve mobility of lithium ions in an electrolyte and thereby improve discharge potential of a battery. Furthermore, the positive active material can decrease the amount of a conductive material and increase density of a substrate. | 10-08-2009 |
20100151331 | Positive active material and rechargeable lithium battery comprising same - The present invention relates to a positive active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The positive active material includes an active compound that can intercalate/deintercalate lithium ions, and a bismuth (Bi)-based compound on the surface of the active compound. The bismuth (Bi)-based compound in the positive active material of the present invention decreases resistance against acid generated around a positive active material, and plays a role of suppressing structural change of the positive active material and its reaction with an electrolyte solution and preventing dissolution of transition elements therein. Accordingly, the positive active material of the present invention can improve storage and cycle life characteristics at a high temperature. In addition, it can increase charge and discharge, cycle life, and rate characteristics of a rechargeable lithium battery as well as improve mobility of lithium ions in the electrolyte solution. | 06-17-2010 |
Patent application number | Description | Published |
20110108866 | LED PACKAGE AND METHOD FOR FABRICATING THE SAME - An LED package is disclosed herein. The disclosed LED package comprises a base having an LED chip mounted thereon, an encapsulation member formed by a light-transmittable resin to encapsulate the LED chip, and a housing formed to expose a top portion of the encapsulation member and to encompass a side surface of the encapsulation member, wherein the encapsulation member is formed by a transfer molding process using a mold to have a predetermined shape. Further, the housing may be light-transmittable. | 05-12-2011 |
20140110739 | LED PACKAGE AND METHOD FOR FABRICATING THE SAME - A light emitting diode (LED) package according to an exemplary embodiment of the present invention includes a base including a first lead terminal and a second lead terminal, an LED chip disposed on the base, a housing disposed on the base, the housing having a cavity in which the LED chip is disposed, and an encapsulation member having a side surface contacting the housing. The first lead terminal and the second lead terminal each have a first surface and a second surface opposite the first surface, and have an unbent form, respectively. The second surface is exposed to the outside of the LED package. | 04-24-2014 |
20140306257 | LED PACKAGE AND METHOD FOR FABRICATING THE SAME - A light emitting diode (LED) package according to an exemplary embodiment of the present invention includes a base including a first lead terminal and a second lead terminal, an LED chip disposed on the base, a housing disposed on the base, the housing having a cavity in which the LED chip is disposed, and an encapsulation member having a side surface contacting the housing. The first lead terminal and the second lead terminal each have a first surface and a second surface opposite the first surface, and have an unbent form, respectively. The second surface is exposed to the outside of the LED package. | 10-16-2014 |
Patent application number | Description | Published |
20090055884 | METHOD AND APPARATUS TO PROCESS CUSTOMIZED RECORDING CONTENTS - A method and apparatus to process customized recording contents includes generating customized replay control information at a time of recording contents. The method also includes extracting broadcasting-associated additional information from a broadcasting stream, extracting user interaction information by matching the extracted additional information with one or more viewing preferences of a user, selectively parsing the broadcasting stream according to the user interaction information to generate stream parsing information, and generating replay control information corresponding to the broadcasting stream based on the user interaction information and stream parsing information. | 02-26-2009 |
20090106703 | METHOD AND APPARATUS TO PROVIDE USER-CUSTOMIZED CONTENT - Provided are method and apparatus to provide user-customized content using mark log information of a user to provide content that are customized according to a user. The method includes display selected content, generating mark log information of a user according to markings of the displayed content, searching content related to the mark log information on a server and linking the content found via the searching to the mark log information. | 04-23-2009 |
20090128301 | METHOD OF CONTROLLING DEVICE USING RADIO FREQUENCY IDENTIFICATION AND APPARATUS THEREFOR - A method of controlling a device by using radio frequency identification (RFID). The method includes wirelessly reading out by a first device information relating to data stored in a second device from the second device, determining an operation to be performed by the second device based on the read out information, and wirelessly recording a command corresponding to the determined operation into the second device. | 05-21-2009 |
20090129756 | METHOD AND DEVICE TO SEAMLESSLY REPRODUCE CONTENTS USING STORAGE MEDIUM - A method and device to seamlessly reproduce contents includes receiving contents being reproduced in a first reproduction device from the first reproduction device, when the reproduction of the contents is stopped in the first reproduction device, receiving contents reproduction stopping point information from the first reproduction device, and outputting the contents and the contents reproduction stopping point information to a second reproduction device by using the contents reproduction stopping point information. | 05-21-2009 |
20100177034 | PORTABLE STORAGE DEVICE HAVING USER INTERFACE AND METHOD OF CONTROLLING THE USER INTERFACE - A portable storage device and a method of controlling a user interface (UI) using the same. The method includes obtaining first UI information using a UI when the portable storage device is connected to a host, transmitting the obtained first UI information to an application of the host, and displaying second UI information provided by the application of the host using the UI. | 07-15-2010 |
20100198805 | METHOD AND APPARATUS FOR GENERATING AND DISPLAYING IMAGE - Provided is a method of generating image files, the method including: obtaining a first web page; extracting, from the first web page, link information, through which moving a second web page from the first web page is performed; downloading the second web page according to the extracted link information; and converting the first and second web pages into respective image files. | 08-05-2010 |
20130271568 | TRANSMITTING SYSTEM AND RECEIVING APPARATUS FOR PROVIDING HYBRID SERVICE, AND SERVICE PROVIDING METHOD THEREOF - A receiving apparatus includes a first receiving unit that receives a first signal comprising an information descriptor to describe service characteristics, reference data, and additional data reference information through a RF communication network; a second receiving unit that can be connected to an IP network; a demux unit that detects the information descriptor from the first signal; a first signal processing unit that processes the reference data; a control unit that, if it is determined as a hybrid service depending on the information descriptor, controls the second receiving unit to access a source apparatus corresponding to the additional data reference information; a second signal process unit that, if a second signal comprising additional data is received through the IP communication network, processes the additional data; and an output unit that synchronizes and outputs the reference data and the additional data. | 10-17-2013 |
20130271657 | RECEIVING APPARATUS FOR PROVIDING HYBRID SERVICE, AND HYBRID SERVICE PROVIDING METHOD THEREOF - A receiving apparatus includes a first receiving unit that receives signaling information and a first signal comprising reference data through a radio frequency broadcast network; a control unit that detects a plurality of additional data source information from the signaling information; a second receiving unit that accesses an internet protocol communication network, and receives a second signal comprising additional data from a source apparatus corresponding to each of the plurality of additional data source information; a storage unit that stores the reference data contained in the first signal and the additional data contained in the second signal; and an output unit that processes, synchronizes and outputs each of the reference data and additional data. | 10-17-2013 |
20130308926 | RECORDING MEDIUM, REPRODUCING DEVICE FOR PERFORMING TRICK PLAY FOR DATA OF THE RECORDING MEDIUM, AND METHOD THEREOF - Provided is a recording medium reproducing device including a driver configured to load a recording medium storing video data, including a plurality of video frames, and additional information about the plurality of video frames included in a plurality of layers, respectively, when the recording medium is loaded therein; a user interface configured to receive a trick play command; a video processor which processes the video data; and a controller configured to select at least one layer to be decoded from among the plurality of layers based on a trick play speed determined according to the trick play command and the additional information, control the video processor to decode video frames of the selected layer, and performs a trick play corresponding to the trick play speed using the decoded video frames. | 11-21-2013 |
20140099065 | APPARATUS FOR REPRODUCING RECORDING MEDIUM AND METHOD THEREOF - An apparatus for reproducing a recording medium is disclosed. The apparatus may include a driver configured to load a recording medium containing first data, a communicator configured to receive second data by performing network adaptive communication with a server apparatus, a data storage configured to store the second data, a memory configured to store a manifest file for data binding, a controller configured to update a data package of the first data to a virtual data package, using the manifest file, a processor configured to connect the first data and second data and reproduce the connected first data and second data using the virtual data package, and an interface configured to output the reproduced first and second data to an external apparatus. | 04-10-2014 |
20140119712 | RECORDING MEDIUM, REPRODUCING DEVICE FOR PROVIDING SERVICE BASED ON DATA OF RECORDING MEDIUM, AND METHOD THEREOF - A reproducing device is provided. The reproducing device includes: a driver configured to load a recording medium in response to the recording medium being attached, wherein the recording medium records video data and additional information encoded according to a High Efficiency Video Coding (HEVC) method; a data processor configured to process the video data; a controller configured to provide a service corresponding to the additional information. The service includes at least one of a trick play service, an interested region enlargement service, and an object adjusting service. | 05-01-2014 |
20140250206 | METHOD FOR DISPLAYING CONTENTS, METHOD FOR PROVIDING CONTENTS, CONTENTS DISPLAY DEVICE AND CONTENTS PROVIDING DEVICE - Methods and devices for displaying content are provided. A method for displaying content includes: receiving the content from a server and displaying the received content; and, in response to a request by an external device distinct from the server, transmitting display time information of the displayed content to the external device. | 09-04-2014 |
Patent application number | Description | Published |
20130111112 | METHOD FOR ADJUSTING PERFORMANCE OF A STORAGE DEVICE AND A SEMICONDUCTOR STORAGE DEVICE THEREFOR | 05-02-2013 |
20130179647 | STORAGE DEVICE AND DATA MANAGEMENT METHOD THEREOF - Disclosed is a data managing method of a storage device which includes at least one nonvolatile memory device and a controller controlling the nonvolatile memory device. The data managing method includes receiving an input/output request and generating a section directing logical addresses based on the input/output request. The section is managed using section information, and the section information includes a start logical address corresponding to the input/output request, spatial locality information having the number of the directed logical addresses, and historical request information. | 07-11-2013 |
20130185487 | MEMORY SYSTEM AND MOBILE DEVICE INCLUDING HOST AND FLASH MEMORY-BASED STORAGE DEVICE - A memory system is provided which includes a storage device including a flash memory; and a host configured to request a storage device state and user pattern information via a user interface, to analyze the user pattern information, to set up a parameter of the storage device such that the storage device operates an optimization operation, according to the analyzing result, and to provide a command for the optimization operation to the storage device. | 07-18-2013 |
20140223083 | ZONE-BASED DEFRAGMENTATION METHODS AND USER DEVICES USING THE SAME - A defragmentation method of a user device which includes a host and a nonvolatile storage device includes: determining whether fragments of a first file stored at the nonvolatile storage device are in a same logical address zone; and executing defragmentation on the fragments of the first file if the fragments of the first file are in different logical address zones by moving the fragments of the first file to a logical address space corresponding to at least one of the different logical address zones. | 08-07-2014 |
20140281361 | NONVOLATILE MEMORY DEVICE AND RELATED DEDUPLICATION METHOD - A nonvolatile memory device comprises an interface configured to receive write data and a logical address of the write data, a data storage device comprising multiple physical blocks and configured to store an address mapping table array, and a controller configured to selectively load at least one address mapping table from the address mapping table array based on the logical address. The controller performs a deduplication operation for the write data by comparing the write data with data stored in a physical block having a physical address in the loaded address mapping table, to the exclusion of data stored in other physical blocks. | 09-18-2014 |
Patent application number | Description | Published |
20090243457 | WHITE LIGHT EMITTING DIODE PACKAGE FOR INCANDESCENT COLOR - The present invention relates to a white light emitting diode (LED) package that includes a blue LED chip to emit blue light; a yellow phosphor excited by the blue light and emit yellow light, the yellow light to produce a primary white light in combination with the blue light; a red LED chip to emit red light, the red light to adjust the primary white light into secondary white light of an incandescent color; and a package member comprising at least a partial transmissive part covering the blue LED chip, the red LED chip, and the yellow phosphor. The primary white light falls in a region of (0.413, 0.502), (0.335, 0.376), (0.37, 0.371), and (0.439, 0.48) based on a CIE color coordinate standard. | 10-01-2009 |
20100045154 | LIGHT EMITTING DEVICE - The disclosed light emitting device comprises at least one first light emitting element including at least one light emitting chip for emitting light having a wavelength of 400 to 500 nm and a phosphor; and at least one second light emitting element disposed adjacent to the first light emitting element to emit light having a wavelength of 560 to 880 nm. | 02-25-2010 |
20100060181 | AC LED DIMMER AND DIMMING METHOD THEREBY - The disclosure relates to an AC LED dimmer and dimming method thereof. The AC LED dimmer includes a rectifier receiving AC voltage from an AC voltage source and full-wave rectifying the AC voltage; a direct current (DC)/DC converter receiving the full-wave rectified voltage from the rectifier, generating a full-wave rectified stepped-up voltage, and generating a pulse enable signal; a pulse width modulation controller receiving the full-wave rectified stepped-up voltage and generating a pulse width modulation signal to dim an AC LED in response to the pulse enable signal; a switch driving the AC LED under control of the pulse width modulation signal, and an electromagnetic interference (EMI) filter to be connected between the AC voltage source and the switch to eliminate electromagnetic interference from the AC voltage source. Accordingly, the dimmer can perform an efficient and linear dimming function and suppress harmonics. | 03-11-2010 |
20110279047 | AC LIGHT EMITTING DEVICE, DRIVING DEVICE THEREOF, AND DRIVING METHOD THEREBY - An AC light emitting device, a driving device thereof and a driving method are disclosed. The driving device includes a sub-driving part turned on corresponding to each of positive and negative voltage regions of an AC voltage source to provide current paths for operating at least two LEDs, and a free-charge part charging with a voltage to be supplied to one of the at least two LEDs which is not operated while the other LED is operated by the sub-driving part. The AC light emitting device, the driving device thereof and the driving method thereby can solve problems, such as a decrease in power factor, severe total harmonic distortion, excessive flickering, and the like, due to operating characteristics of the AC light emitting device by application of an AC voltage source thereto. | 11-17-2011 |
20120007502 | WHITE LIGHT EMITTING DIODE PACKAGE FOR INCANDESCENT COLOR - The present invention relates to a white light emitting diode (LED) package that includes a blue LED chip to emit blue light; a yellow phosphor excited by the blue light and emit yellow light, the yellow light to produce a primary white light in combination with the blue light; a red LED chip to emit red light, the red light to adjust the primary white light into secondary white light of an incandescent color; and a package member comprising at least a partial transmissive part covering the blue LED chip, the red LED chip, and the yellow phosphor. The primary white light falls in a region of (0.413, 0.502), (0.335, 0.376), (0.37, 0.371), and (0.439, 0.48) based on a CIE color coordinate standard. | 01-12-2012 |
20120139444 | LIGHT EMITTING DEVICE - The disclosed light emitting device comprises at least one first light emitting element including at least one light emitting chip for emitting light having a wavelength of 400 to 500 nm and a phosphor; and at least one second light emitting element disposed adjacent to the first light emitting element to emit light having a wavelength of 560 to 880 nm. | 06-07-2012 |
20130093341 | AC LED DIMMER AND DIMMING METHOD THEREBY - The disclosure relates to an AC LED dimmer and dimming method thereof. The AC LED dimmer includes a rectifier receiving AC voltage from an AC voltage source and full-wave rectifying the AC voltage; a direct current (DC)/DC converter receiving the full-wave rectified voltage from the rectifier, generating a full-wave rectified stepped-up voltage, and generating a pulse enable signal; a pulse width modulation controller receiving the full-wave rectified stepped-up voltage and generating a pulse width modulation signal to dim an AC LED in response to the pulse enable signal; a switch driving the AC LED under control of the pulse width modulation signal, and an electromagnetic interference (EMI) filter to be connected between the AC voltage source and the switch to eliminate electromagnetic interference from the AC voltage source. Accordingly, the dimmer can perform an efficient and linear dimming function and suppress harmonics. | 04-18-2013 |
20140084322 | LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a light-emitting device and a manufacturing method thereof. A light-emitting device according to an exemplary embodiment of the present invention includes a base, a lighting element disposed on the base, the lighting element including an epitaxial layer and a substrate disposed on the epitaxial layer, a contact member disposed between the lighting element and the base, the contact member electrically connecting the lighting element and the base, and a lens disposed on the substrate. | 03-27-2014 |
20140367718 | LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a light-emitting device and a manufacturing method thereof. A light-emitting device according to a preferred embodiment of the disclosure comprises: a frame portion having a bottom and a sidewall; a light-emitting portion which is disposed on the frame portion and emits light; and a window portion disposed over the frame portion so as to cover the light-emitting portion. | 12-18-2014 |
Patent application number | Description | Published |
20090183191 | SPINDLE MOTOR - A spindle motor is provided. The spindle motor includes a rotation shaft rotatably installed, a stator around the rotation shaft, a rotor coupled to the rotation shaft, a turntable rotated with the rotation shaft, and a center guide member comprising a body coupled to the rotation shaft and a support rim extending from the body, the support rim can comprise a first sloped surface extending from an outer surface of the body and making an angle of about 47° to 53° with an imaginary vertical line parallel with the rotation shaft, and a second sloped surface extending from an end of the first sloped surface and making an angle of about 16° to 22° with an imaginary vertical line parallel with the rotation shaft. | 07-16-2009 |
20100060095 | SPINDLE MOTOR AND APPARATUS FOR INHIBITING OIL LEAKAGE IN SPINDLE MOTOR - An apparatus for inhibiting oil leakage is disclosed by which the oil leakage can be effectively inhibited with a simple structure, where the apparatus is extensively formed along an outer periphery of a rotation shaft at a position higher than at least an upper end of a bearing and is formed with an oil barrier that restrains oil rise. | 03-11-2010 |
20100083296 | TURN TABLE FOR SPINDLE MOTOR - A turn table of a spindle motor in which a small-diameter disk can be freely attached and detached is disclosed, wherein the disk insertion unit includes an inclination portion guiding the inserted disk, and a vertical portion extensively formed from the inclination portion to the disk accommodation unit to allow an inner periphery of the disk to be brought into contact, and wherein the claw includes an inclination claw portion guiding the inserted disk and a vertical claw portion bent from the inclination claw portion to chuck the disk, and wherein an outer diameter of the vertical portion at the disk insertion unit is 14.94˜l4.96 mm and an outer diameter of the vertical claw portion at the claw is 15.17˜15.23 mm. | 04-01-2010 |
20140040925 | TURN TABLE FOR SPINDLE MOTOR - A turn table of a spindle motor is provided, wherein an outer diameter of a vertical portion at the disk insertion unit facing an inner periphery of a small-diameter disk is smaller by 0.01% to 0.15% than the inner periphery of the small-diameter disk to enable a chucking of the small-diameter disk having an inner diameter of an inner periphery smaller than 15 mm. | 02-06-2014 |
20150014717 | LIGHT EMITTING DIODE PACKAGE - An embodiment of the invention provides a light emitting diode package. The light emitting diode package includes at least three light emitting diode chips; first leads comprising at least three chip mounting sections on which the at least three light emitting diode chips are mounted, respectively; second leads separated from the first leads and connected to the light emitting diode chips via wires, respectively; and a substrate having the first leads and the second leads formed thereon, wherein the at least three chip mounting sections are arranged around a center of the substrate through which an optical axis of the light emitting diode package passes. | 01-15-2015 |
Patent application number | Description | Published |
20140181118 | METHOD FOR PROCESSING PATENT INFORMATION FOR OUTPUTTING CONVERGENCE INDEX - The present invention relates to a method for outputting a convergence index, and more particularly, to a method for outputting a convergence index by utilizing patent information. According to the method for outputting the convergence index of the present invention, the convergence index can be outputted by using time information related to a patent which is included in a patent group, a patent classification, and an industrial classification that corresponds to the patent classification. The method for outputting the convergence index of the present invention systematically outputs the convergence index by using patent data, which is an objective data, thereby outputting the convergence index which is objective and appropriate. | 06-26-2014 |
20140188739 | METHOD FOR OUTPUTTING CONVERGENCE INDEX - The present invention relates to a method for outputting a convergence index, and more particularly, to a method for outputting a convergence index by utilizing patent information. According to the method for outputting the convergence index of the present invention, the convergence index can be outputted by using time information related to a patent which is included in a patent group, a patent classification, and an industrial classification that corresponds to the patent classification. The method for outputting the convergence index of the present invention systematically outputs the convergence index by using patent data, which is objective data, thereby outputting the convergence index which is objective and appropriate. | 07-03-2014 |
20140195443 | SYSTEM FOR CONVERGENCE INDEX SERVICE - The present invention relates to a system for servicing convergence index, and more particularly, to a system for servicing a convergence index for outputting a convergence index by utilizing patent information and servicing same. According to the system for servicing the convergence index of the present invention, the convergence index can be outputted by using time information related to a patent which is included in a patent group, a patent classification, and an industrial classification that corresponds to the patent classification. The system for servicing the convergence index of the present invention systematically outputs the convergence index by using patent data, which is an objective data, thereby outputting the convergence index which is objective and appropriate. | 07-10-2014 |
Patent application number | Description | Published |
20100009883 | METHOD OF CLEANING A QUARTZ PART - A cleaning solution for a quartz part and a method for cleaning the quartz part are provided. The cleaning solution includes from about 5 to about 35 wt % of an ammonium compound, from about 7 to about 55 wt % of an acidic oxidizing agent, from about 5 to about 30 wt % of a fluorine compound and a remaining amount of water. Residual thin films and impurities on the surface of the quartz part may be removed while reducing the damage onto the quartz part. | 01-14-2010 |
20110130000 | METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE USING COMPOSITIONS FOR ETCHING COPPER - A method of manufacturing a semiconductor device includes preparing a substrate on which a fuze line containing copper is formed. The method further includes cutting the fuze line by emitting a laser beam, and applying a composition for etching copper to the substrate to finely etch a cutting area of the fuze line and to substantially remove at least one of a copper residue and a copper oxide residue remaining near the cutting area. The composition for etching copper includes about 0.01 to about 10 percent by weight of an organic acid, about 0.01 to 1.0 percent by weight of an oxidizing agent, and a protic solvent. | 06-02-2011 |
20120183696 | PLATING METHOD USING ANALYSIS PHOTORESIST RESIDUE IN PLATING SOLUTION - A plating method includes supplying a plating solution into a plating bath, immersing a first substrate having a lower metal interconnection and a photoresist pattern in the plating solution, performing a first plating process and forming a first plating pattern on the first substrate, removing the first substrate from the plating solution, collecting a sample of the plating solution, analyzing a photoresist residue included in the sample, immersing a second substrate in the plating solution, and performing a second plating process and forming a second plating pattern on the second substrate. | 07-19-2012 |
20140270078 | Methods of Detecting Inhomogeneity of a Layer and Apparatus for Performing the Same - In a method of detecting inhomogeneity of a layer, an incident light may be irradiated to at least two regions of the layer at a first incident angle position. First reflected lights reflected from the two regions of the layer may be sensed. The incident light may be irradiated to the at least two regions of the layer at a second incident angle position. Second reflected lights reflected from the two regions of the layer may be sensed. The first reflected lights and the second reflected lights may be compared with each other to obtain the inhomogeneity of the layer. Thus, the layer having a spot may be found. | 09-18-2014 |
Patent application number | Description | Published |
20150033784 | Storage Apparatus Having Air Purifying Module - A storage apparatus according to an embodiment may include a body having a storage space of storage products and an air purifying module coupled to the body. The air purifying module may include a light emitting diode part disposed along a passage of air to provide ultraviolet light, and a filter part disposed adjacent to the light emitting diode part. | 02-05-2015 |
20150034545 | Water Purifiers Having Ultraviolet Light Emitting Diodes - A water purifier that includes a housing having an inlet and an outlet opposing each other, a filter disposed in the housing and connected to the inlet to reduce the flow rate of water introduced into the filter from the inlet, a separator disposed in the housing to store water discharged from the filter, a supply conduit disposed in the housing and connected to a central portion of the separator to provide a path through which the water in the separator is drained, and an ultraviolet light emitting diode (UV LED) module disposed in the housing to irradiate UV rays toward the water stored in the separator. | 02-05-2015 |
20150037217 | Air Conditioner Having Air Purifying Module - An air conditioner including a body having an evaporator for heat-exchanging air flowing in the body, and an air purifying module coupled to the body. The air purifying module may have a light emitting diode part disposed along a flow path of the air to provide ultraviolet rays, and a filter part disposed adjacent to the light emitting diode part. | 02-05-2015 |
20150044101 | Air Purifying Apparatus Having Shuntable Air Duct - An air purifying apparatus according to an embodiment includes a body having first and second conduits through which a flow of air is generated from an air inlet to an air outlet, an ultraviolet light emitting diode part and a first filter part disposed within the first conduit, and a second filter part disposed within the second conduit. | 02-12-2015 |
Patent application number | Description | Published |
20120241793 | LIGHT EMITTING DIODE PACKAGE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a light emitting diode package and a method of manufacturing the same. The light emitting diode package includes: a substrate, a light-emitting layer disposed on a surface of the substrate and including a first type semiconductor layer, an active layer, and a second type semiconductor layer, a first bump disposed on the first type semiconductor layer and a second bump disposed the second type semiconductor layer, a protective layer covering at least the light-emitting layer, and a first bump pad and a second bump pad disposed on the protective layer and connected to the first bump and the second bump, respectively. | 09-27-2012 |
20140084322 | LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a light-emitting device and a manufacturing method thereof. A light-emitting device according to an exemplary embodiment of the present invention includes a base, a lighting element disposed on the base, the lighting element including an epitaxial layer and a substrate disposed on the epitaxial layer, a contact member disposed between the lighting element and the base, the contact member electrically connecting the lighting element and the base, and a lens disposed on the substrate. | 03-27-2014 |
20140284650 | LIGHT-EMITTING DIODE PACKAGE AND METHOD FOR MANUFACTURING SAME - Disclosed are a light-emitting diode package and a method for manufacturing same. The method for manufacturing a light-emitting diode package comprises: preparing a package main body having a cavity and an air vent passageway which extends from the cavity; installing a light-emitting diode inside the cavity of the package main body; attaching a transparent member by means of an adhesive so as to cover the upper part of the cavity; and blocking the air vent passageway by forming a sealing member. As the air vent passageway is blocked after the transparent member is attached, the transparent member may be prevented from peeling off from the air pressure inside the cavity. | 09-25-2014 |
20140367718 | LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a light-emitting device and a manufacturing method thereof. A light-emitting device according to a preferred embodiment of the disclosure comprises: a frame portion having a bottom and a sidewall; a light-emitting portion which is disposed on the frame portion and emits light; and a window portion disposed over the frame portion so as to cover the light-emitting portion. | 12-18-2014 |
Patent application number | Description | Published |
20140151714 | GALLIUM NITRIDE SUBSTRATE AND METHOD FOR FABRICATING THE SAME - Exemplary embodiments of the present invention relate to a single-crystal substrate including a buffer layer including a nitride semiconductor, holes penetrating the buffer layer, and a single-crystal nitride semiconductor disposed on the buffer layer. | 06-05-2014 |
20140183526 | LIGHT DETECTION DEVICE - Exemplary embodiments of the present invention relates to a light detection device including a substrate, a non-porous layer disposed on the substrate, a light absorption layer disposed on the non-porous layer, the light absorption layer including pores formed in a surface thereof, a Schottky layer disposed on the surface of the light absorption layer and in the pores, and a first electrode layer disposed on the Schottky layer. | 07-03-2014 |
20140183548 | LIGHT DETECTION DEVICE - A light detection device includes a substrate, a buffer layer disposed on the substrate, a first band gap change layer disposed on a portion of the buffer layer, a light absorption layer disposed on the first band gap change layer, a Schottky layer disposed on a portion of the light absorption layer, and a first electrode layer disposed on a portion of the Schottky layer. | 07-03-2014 |
20140183549 | PHOTO DETECTION DEVICE, PHOTO DETECTION PACKAGE INCLUDING THE PHOTO DETECTION DEVICE, AND PORTABLE DEVICE INCLUDING THE PHOTO DETECTION PACKAGE - Exemplary embodiments of the present invention relate to a photo detection device including a substrate, a first light absorption layer disposed on the substrate, a second light absorption layer disposed in a first region on the first light absorption layer, a third light absorption layer disposed in a second region on the second light absorption layer, and a first electrode layer disposed on each of the first, the second, and the third light absorption layers. | 07-03-2014 |
20140197454 | PHOTO DETECTION DEVICE - TA photo detection device, including a substrate, a band-pass filter layer formed over the substrate, a light absorption layer formed over the band-pass filter layer, a Schottky layer formed on a portion of the light absorption layer, a first electrode layer formed on a portion of the Schottky layer, and a second electrode layer formed on the light absorption layer and spaced apart from the Schottky layer. | 07-17-2014 |
20150084061 | SEMICONDUCTOR PHOTO-DETECTING DEVICE - A photo-detecting device includes a first nitride layer, a low-current blocking layer disposed on the first nitride layer, a light absorption layer disposed on the low-current blocking layer, and a Schottky junction layer disposed on the light-absorption layer. The low-current blocking layer includes a multilayer structure. | 03-26-2015 |
20150115318 | SEMICONDUCTOR PHOTO-DETECTING DEVICE - An ultraviolet (UV) photo-detecting device, including: a first nitride layer; a secondary light absorption layer disposed on the first nitride layer; a primary light absorption layer disposed on the secondary light absorption layer; and a Schottky junction layer disposed on the primary light absorption layer. The secondary light absorption layer includes a nitride layer having lower band-gap energy than the primary light absorption layer. | 04-30-2015 |
20150144874 | UV LIGHT EMITTING DIODE AND METHOD OF FABRICATING THE SAME - A UV light emitting diode and a method of fabricating the same are provided. The light emitting diode includes an active area between an n-type nitride-based semiconductor layer and a p-type nitride-based semiconductor layer, wherein the active area includes a plurality of barrier layers containing Al, a plurality of well layers containing Al and alternately arranged with the barrier layer, and at least one conditioning layer. Each conditioning layer is placed between the well layer and the barrier layer adjacent to the well layer and is formed of a binary nitride semiconductor. The design of the conditioning layer can reduce stress of the active area while allowing uniform control of the composition of the well layers and/or the barrier layers. | 05-28-2015 |
Patent application number | Description | Published |
20100264448 | LIGHT EMTTING DEVICE - Disclosed herein is a light emitting device. The light emitting device includes a light emitting diode disposed on a substrate to emit light of a first wavelength. A transparent molding part encloses the LED, a lower wavelength conversion material layer is disposed on the transparent molding part, and an upper wavelength conversion material layer is disposed on the lower wavelength conversion material layer. The lower wavelength conversion material layer contains a phosphor converting the light of the first wavelength into light of a second wavelength longer than the first wavelength, and the upper wavelength conversion material layer contains a phosphor converting the light of the first wavelength into light of a third wavelength, which is longer than the first wavelength but shorter than the second wavelength. Light produced via wavelength conversion is prevented from being lost by the phosphor. Light emitting devices including a multilayer reflection mirror are also disclosed. | 10-21-2010 |
20100265693 | TUBE-TYPE OR CHANNEL-TYPE LED LIGHTING APPARATUS - A light emitting diode (LED) lighting apparatus that may be used as interior lighting or advertisement lighting is disclosed. The LED lighting apparatus includes a channel-type or tube-type optical housing with a light emission surface and an LED array arranged in the optical housing. The light emission surface includes a valley line and a first inner ridge and a second inner ridge disposed on opposing sides of the valley line, and the LED array includes a plurality of LEDs whose centers are arranged along the valley line. | 10-21-2010 |
20110248296 | LIGHT EMTTING DEVICE - Disclosed herein is a light emitting device. The light emitting device includes a light emitting diode disposed on a substrate to emit light of a first wavelength. A transparent molding part encloses the LED, a lower wavelength conversion material layer is disposed on the transparent molding part, and an upper wavelength conversion material layer is disposed on the lower wavelength conversion material layer. The lower wavelength conversion material layer contains a phosphor converting the light of the first wavelength into light of a second wavelength longer than the first wavelength, and the upper wavelength conversion material layer contains a phosphor converting the light of the first wavelength into light of a third wavelength, which is longer than the first wavelength but shorter than the second wavelength. Light produced via wavelength conversion is prevented from being lost by the phosphor. Light emitting devices including a multilayer reflection minor are also disclosed. | 10-13-2011 |
20120014115 | ASPHERICAL LED LENS AND LIGHT EMITTING DEVICE INCLUDING THE SAME - Exemplary embodiments of the present invention relate to an aspherical light emitting diode (LED) lens and a light emitting device including the same. The aspherical LED lens includes a light exit plane concavely depressed near a central axis, a light entrance plane including a conical plane having a vertex located on the central axis, and a plurality of protrusions arranged on a portion of a side surface of the light exit plane. The aspherical LED lens has a radially symmetrical structure with respect to the central axis. | 01-19-2012 |
Patent application number | Description | Published |
20110019144 | Liquid crystal display and fabricating method thereof - A liquid crystal display (LCD) includes: a gate line formed as a first conductive pattern; a common line formed as the first conductive pattern; a data line insulatedly crossing the gate line and the common line, and formed as a second conductive pattern; a thin film transistor (TFT) formed at a crossing of the gate line and the data line; a common electrode formed as a third conductive pattern, and connected with the common line; and a pixel electrode connected with the TFT and formed as the third conductive pattern to form a horizontal field together with the common electrode, wherein the third conductive pattern is formed as a dual-layer comprising a metal film and a low reflection film formed on the metal film. | 01-27-2011 |
20110075086 | LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD THEREOF - A liquid crystal display comprises a gate line formed on a first substrate, a data line formed on the substrate intersecting the gate line to define a pixel area, a common line partially surrounding the pixel area and formed along with the gate line by the same process, a thin film transistor formed at the intersection of the gate line and the data line, a common electrode having a common electrode horizontal section connected to the common line, and a common electrode finger section extending from the common electrode horizontal section with a finger shape, and a pixel electrode connected to the thin film transistor and generating a horizontal electric field along with the common electrode, wherein a part of the common electrode finger section overlaps the data line with a first passivation layer having a low dielectric and placed between the common electrode and the data line. | 03-31-2011 |
20130182210 | LIQUID CRYSTAL DISPLAY AND FABRICATING METHOD THEREOF - A liquid crystal display (LCD) includes: a gate line formed as a first conductive pattern; a common line formed as the first conductive pattern; a data line insulatedly crossing the gate line and the common line, and formed as a second conductive pattern; a thin film transistor (TFT) formed at a crossing of the gate line and the data line; a common electrode formed as a third conductive pattern, and connected with the common line; and a pixel electrode connected with the TFT and formed as the third conductive pattern to form a horizontal field together with the common electrode, wherein the third conductive pattern is formed as a dual-layer comprising a metal film and a low reflection film formed on the metal film. | 07-18-2013 |
Patent application number | Description | Published |
20110057297 | SEMICONDUCTOR CHIPS HAVING GUARD RINGS AND METHODS OF FABRICATING THE SAME - Provided is a semiconductor chip. The semiconductor chip includes a semiconductor substrate including a main chip region and a scribe lane region surrounding the main chip region. An insulating layer is disposed over the semiconductor substrate. A guard ring is disposed in the insulating layer in the scribe lane region. The guard ring surrounds at least a portion of the main chip region. The guard ring has a brittleness greater than a brittleness of the insulating layer. | 03-10-2011 |
20110149493 | STACKED SEMICONDUCTOR PACKAGES, METHODS OF FABRICATING THE SAME, AND/OR SYSTEMS EMPLOYING THE SAME - An apparatus includes a first substrate having a first land and a second substrate having a second land. A first molding compound is disposed between the first substrate and the second substrate. A first semiconductor chip is disposed on the first substrate and in contact with the first molding portion. A first connector contacts the first land and a second connector contacts the second land. The second connector is disposed on the first connector. A volume of the second connector is greater than a volume of the first connector. A surface of the first semiconductor chip is exposed. The first molding compound is in contact with the second connector, and at least a portion of the second connector is surrounded by the first molding compound. | 06-23-2011 |
20130130472 | SEMICONDUCTOR CHIPS HAVING GUARD RINGS AND METHODS OF FABRICATING THE SAME - Provided is a semiconductor chip. The semiconductor chip includes a semiconductor substrate including a main chip region and a scribe lane region surrounding the main chip region. An insulating layer is disposed over the semiconductor substrate. A guard ring is disposed in the insulating layer in the scribe lane region. The guard ring surrounds at least a portion of the main chip region. The guard ring has a brittleness greater than a brittleness of the insulating layer. | 05-23-2013 |
20130256847 | SEMICONDUCTOR DEVICES INCLUDING ELECTROMAGNETIC INTERFERENCE SHIELD - Provided are a semiconductor device including an EMI shield, a method of manufacturing the same, a semiconductor module including the semiconductor device, and an electronic system including the semiconductor device. The semiconductor device includes a lower semiconductor package, an upper semiconductor package, a package bump, and an EMI shield. The lower semiconductor package includes a lower substrate, a lower semiconductor chip mounted on the lower substrate, and a ground wire separated from the lower semiconductor chip. The upper semiconductor package includes an upper substrate stacked on the lower semiconductor package, and an upper semiconductor chip stacked on the upper substrate. The package bump electrically connects the upper semiconductor package and the lower semiconductor package. The EMI shield covers the upper and lower semiconductor packages and is electrically connected to the ground wire. | 10-03-2013 |
20130292828 | STACKED SEMICONDUCTOR PACKAGES - An apparatus includes a first substrate having a first land and a second substrate having a second land. A first molding compound is disposed between the first substrate and the second substrate. A first semiconductor chip is disposed on the first substrate and in contact with the first molding portion. A first connector contacts the first land and a second connector contacts the second land. The second connector is disposed on the first connector. A volume of the second connector is greater than a volume of the first connector. A surface of the first semiconductor chip is exposed. The first molding compound is in contact with the second connector, and at least a portion of the second connector is surrounded by the first molding compound. | 11-07-2013 |
20140312489 | FLIP-CHIP SEMICONDUCTOR PACKAGE - A flip-chip semiconductor package is provided that includes a semiconductor chip, a package substrate having a chip attachment surface on which bond sites are formed, and bumps attached to an active surface of the semiconductor chip and bonded to the bond sites, wherein the bond sites are radially arranged around a middle portion of the package substrate. | 10-23-2014 |
20150037937 | SEMICONDUCTOR DEVICES INCLUDING ELECTROMAGNETIC INTERFERENCE SHIELD - Provided are a semiconductor device including an EMI shield, a method of manufacturing the same, a semiconductor module including the semiconductor device, and an electronic system including the semiconductor device. The semiconductor device includes a lower semiconductor package, an upper semiconductor package, a package bump, and an EMI shield. The lower semiconductor package includes a lower substrate, a lower semiconductor chip mounted on the lower substrate, and a ground wire separated from the lower semiconductor chip. The upper semiconductor package includes an upper substrate stacked on the lower semiconductor package, and an upper semiconductor chip stacked on the upper substrate. The package bump electrically connects the upper semiconductor package and the lower semiconductor package. The EMI shield covers the upper and lower semiconductor packages and is electrically connected to the ground wire. | 02-05-2015 |
Patent application number | Description | Published |
20110128465 | BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME - A backlight unit and a display device having a backlight unit that comprises a panel guide mold, a bottom cover, and a light supply unit, where the panel guide mold and the bottom cover are configured to provide sufficient stiffness and structural stability so that the width of the bezel is very small. The panel guide mold comprises a plurality of first mold units and a plurality of second mold units, where each of the plurality of second mold units is disposed between two of the first mold units, and the plurality of first mold units are offset in an outward direction relative to the plurality of second mold units. The bottom cover comprises a plurality of first sidewalls, each being aligned with a corresponding first mold unit, and a plurality of second sidewalls, where each is disposed between two of the first sidewalls and coupled to a corresponding second mold unit. | 06-02-2011 |
20130083512 | BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME - A backlight unit includes a panel guide mold that comprises a plurality of first mold units and a plurality of second mold units; a bottom cover including a plurality of first sidewalls and a plurality of second sidewalls; and a light supply unit disposed between the panel guide mold and the bottom cover, wherein the plurality of second sidewalls are offset in an outward direction relative to the plurality of first side walls to form an alternating, step-like structure, where the second sidewall protrudes, the second mold unit is recessed, wherein each of the plurality of first sidewalls is inserted and coupled to a corresponding one of the plurality of first mold units offset in an outward direction, and wherein each of the plurality of second sidewalls offset in an outward direction receives and is coupled to a corresponding one of the plurality of second mold units | 04-04-2013 |