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Jae-Ho
Jae Ho Cho, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100123156 | LIGHT EMITTING DEVICE - Provided is a light emitting device. The light emitting device includes: a plurality of lead frame units spaced apart from each other, each of the lead frame units being provided with at least one fixing space perforating a body thereof in a vertical direction; a light emitting diode chip mounted on one of the lead frame units; and a molding unit that is integrally formed on top surfaces of the lead frame units and in the fixing spaces to protect the light emitting diode chip. | 05-20-2010 |
| 20110210366 | LIGHT EMITTING DEVICE - Provided is a light emitting device. The light emitting device includes: a plurality of lead frame units spaced apart from each other, each of the lead frame units being provided with at least one fixing space perforating a body thereof in a vertical direction; a light emitting diode chip mounted on one of the lead frame units; and a molding unit that is integrally formed on top surfaces of the lead frame units and in the fixing spaces to protect the light emitting diode chip. | 09-01-2011 |
Jae Ho Guahk, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100059478 | APPARATUS FOR PLASMA PROCESSING AND METHOD FOR PLASMA PROCESSING - There is provided a substrate supporter capable of securely supporting a substrate such as a wafer on which a device having a predetermined thin film pattern is formed to remove various impurities formed on the rear surface of the substrate, and a plasma processing apparatus having the same. The plasma processing apparatus includes: at least one arm; and a supporting portion extending from the arm toward a substrate seating position of the substrate, so that the plasma processing apparatus can reduce the likelihood of arc discharges compared with conventional dry etching to increase process yield and product reliability, and ensure stable mounting of a substrate. | 03-11-2010 |
Jae Ho Han, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20080293177 | Method of manufacturing nitride-based semiconductor light emitting diode - Provided is a method of manufacturing a nitride-based semiconductor LED including sequentially forming an n-type nitride semiconductor layer, an active layer, and a p-type nitride semiconductor layer on a substrate; forming a Pd/Zn alloy layer on the p-type nitride semiconductor layer; heat-treating the p-type nitride semiconductor layer on which the Pd/Zn alloy layer is formed; removing the Pd/Zn alloy layer formed on the p-type nitride semiconductor layer; mesa-etching portions of the p-type nitride semiconductor layer, the active layer, and the n-type nitride semiconductor layer such that a portion of the upper surface of the n-type nitride semiconductor layer is exposed; and forming an n-electrode and a p-electrode on the exposed n-type nitride semiconductor layer and the p-type nitride semiconductor layer, respectively. | 11-27-2008 |
| 20100006878 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING PATTERNED SUBSTRATE AND MANUFACTURING METHOD OF THE SAME - There is provided a semiconductor light emitting device having a patterned substrate and a manufacturing method of the same. The semiconductor light emitting device includes a substrate; a first conductivity type nitride semiconductor layer, an active layer and a second conductivity type nitride semiconductor layer sequentially formed on the substrate, wherein the substrate is provided on a surface thereof with a pattern having a plurality of convex portions, wherein out of the plurality of convex portions of the pattern, a distance between a first convex portion and an adjacent one of the convex portions is different from a distance between a second convex portion and an adjacent one of the convex portions. | 01-14-2010 |
| 20100308366 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE INCLUDING ELECTRODES OF A MULTILAYER STRUCTURE - A nitride semiconductor LED comprises a substrate; an n-type nitride semiconductor layer formed on the substrate; an active layer formed on a predetermined region of the n-type nitride semiconductor layer; a p-type nitride semiconductor layer formed on the active layer; a p-electrode formed on the p-type nitride semiconductor layer; and an n-electrode formed on the n-type nitride semiconductor layer in which the active layer is not formed. The p-electrode and n-electrode are formed to have such a multilayer structure that an ohmic contact layer, a compound layer containing aluminum or silver, and a degradation preventing layer are sequentially laminated. | 12-09-2010 |
| 20110263061 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING PATTERNED SUBSTRATE AND MANUFACTURING METHOD OF THE SAME - There is provided a semiconductor light emitting device having a patterned substrate and a manufacturing method of the same. The semiconductor light emitting device includes a substrate; a first conductivity type nitride semiconductor layer, an active layer and a second conductivity type nitride semiconductor layer sequentially formed on the substrate, wherein the substrate is provided on a surface thereof with a pattern having a plurality of convex portions, wherein out of the plurality of convex portions of the pattern, a distance between a first convex portion and an adjacent one of the convex portions is different from a distance between a second convex portion and an adjacent one of the convex portions. | 10-27-2011 |
Jae Ho Hong, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100190614 | TRAINING EQUIPMENTS ALTERED SPEED AS THE CONTINUALLY AND HORIZONTALLY OPERATE MECHANISM - A variable speed training apparatus of a continuous horizontal mechanism is disclosed, in which a lower body can be exercised by pedaling along a circular trace while overcoming the problems found in the conventional art, and an exercise effect can be doubled by using many leg muscles. The variable speed training apparatus of a continuous horizontal mechanism comprises a body frame; first and second rotation casings which are opposed to each other and are installed in both sides of the body frame | 07-29-2010 |
Jae Ho Hong, Bucheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090152039 | ATTACHABLE POWER DEVICE FOR BIKE - The attachable power device for a bike comprises a base plate installed in an upper side of the rear wheel; a motor and a decelerator which are installed in one side of an upper side of the base plate; an inner casing which includes a power supply unit for supplying power to the motor and is detachably attached to the other side of an upper side of the base plate; an outer casing which is configured to accommodate the inner casing, the motor and the decelerator and is engaged to an upper side of the base plate; a chain sprocket which is installed in a left side of the hub of the rear wheel; a connection member which connects the chain sprocket and the driving sprocket of the decelerator; and a control unit which is installed in the handle and controls a driving of the motor. | 06-18-2009 |
Jae Ho Hwang, Daejun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100044679 | Method For Producing Carbon Nanotube Transistor And Carbon Nanotube Transistor Thereby - The present invention relates to a method of manufacturing a carbon nanotube transistor in which a carbon nanotube channel is formed between a source electrode and a drain electrode and a gate electrode is formed at one side of the carbon nanotube channel, the method comprising the steps of: (a) forming the carbon nanotube channel on a substrate; (b) electrically connecting the source electrode and the drain electrode to both ends of the carbon nanotube channel, respectively; and (c) applying a stress voltage across the source electrode and the drain electrode to remove metallicity of the carbon nanotube channel. | 02-25-2010 |
Jae Ho Hwang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090071265 | APPARATUS FOR CLASSIFYING PASSENGERS - An apparatus for classifying passengers includes a plurality of load sensors disposed in a passenger seat of an automobile to measure a load applied to the passenger seat, the load sensors classifying the passengers by comparing a sum with a reference value, and the sum being obtained by summing the respective values, which are obtained by multiplying respective load values measured from the plurality of load sensors by weighed load values of the respective load sensors. | 03-19-2009 |
| 20090151477 | PASSENGER DISCRIMINATING APPARATUS EMPLOYING TWO LOAD SENSORS - A passenger discriminating apparatus according to the present invention includes a plurality of load sensors for measuring a load of a passenger, which is applied to a passenger seat disposed within a vehicle, and a pair of dummy sensors configured to support the load of the passenger seat and not having a load sensing function. The type of the passenger is discriminated by comparing a sum of values in which the load values measured by the plurality of load sensors, respectively, are multiplied by a load weight of the load sensors and a reference value. Accordingly, the passenger discriminating apparatus can save the prime cost, reduce its weight, and secure an equivalent or more performance. | 06-18-2009 |
| 20090157256 | PASSENGER DIFFERENTIATING APPARATUS WITH INDEPENDENT FRAME STRUCTURE - A passenger differentiating apparatus with an independent frame structure includes a passenger seat disposed to be movable in a back-and-forth direction within a car by a user, a pair of guide rails disposed below the passenger seat and configured to guide the movement of the passenger seat, a pair of load sensors disposed to be spaced apart from each other in a back-and-forth direction on one of the pair of guide rails to sense a load of a passenger sitting on the passenger seat, and an overload prevention unit disposed on the guide rails and configured to prevent damage to the pair of load sensors. | 06-18-2009 |
| 20110270492 | VEHICLE AND METHOD OF IDENTIFYING PASSENGER OF THE SAME - A vehicle according to the present invention includes: a weight sensor disposed in a seat to sense the weight of a passenger sitting in the seat; a weight-keeping-exerted time measurer measuring how long the weight of the passenger sensed by the weight sensor is exerted; a vehicle speed sensor sensing the traveling speed; and a passenger identification unit setting the class of the seat by using the passenger's weight sensed by the weight sensor and the weight-keeping-exerted time measured by the weight-keeping-exerted time measurer and finally fixing the set class, when the traveling speed sensed by the vehicle speed sensor is a fixed reference speed or more. | 11-03-2011 |
Jae Ho Jung, Hwaseong-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100132643 | CAM CAP - A cam cap may include an oil supply circuit formed to the cam cap for supplying hydraulic pressure to a continuously variable valve timing and an oil flowing backward preventing unit disposed to the oil supply circuit for preventing operation oil from flowing backward. | 06-03-2010 |
Jae Ho Kang, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090186578 | HINGE TYPE BLUETOOTH EAR SET - Disclosed herein is a hinge type Bluetooth ear set. The hinge type Bluetooth ear set has an ear phone hingably connected to a main body of the ear set. An antenna is provided by an antenna pattern formed on an antenna board independent of a main board. The antenna board is connected to the main board at a right angle and disposed in a space between a shaft support supporting the ear phone and an outer surface of the main body. The hinge type Bluetooth ear set has a reduced size of the main board. Further, the hinge type Bluetooth ear set has the antenna board disposed at a lateral side of the hinge shaft, enabling reduction of an overall size of the Bluetooth ear set while ensuring a suitable size of the antenna board. | 07-23-2009 |
| 20090186579 | WIRELESS HEADSET WITH CHARACTER MESSAGE OUTPUTTING FUNCTION AND METHOD FOR OUTPUTTING CHARACTER MESSAGE - A wireless headset with a character message outputting function and a method for outputting a character message are disclosed. The character message is output after being converted into a voice signal when a mobile communication terminal performing wireless connection with the wireless headset receives the character message. A user can confirm the character message through the voice signal using the wireless headset without directly confirming the character message in the mobile communication terminal, which allows the user to confirm the character message in the wireless headset while listening to the music. | 07-23-2009 |
| 20090186665 | HELMET TYPE HANDS FREE SYSTEM WITH RADIO COMMUNICATION FUNCTION - A helmet-type hands free system with a radio communication function is provided, in which a hands free function key input unit for executing a hands free function is mounted on a handle of a vehicle. Accordingly, it is possible to operate a hands free module without taking a hand off the handle and to establish radio communication between neighboring hands free modules without communicating with a base station. As a result, safer driving is possible and radio communication costs are reduced. | 07-23-2009 |
Jae Ho Kang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090089279 | Method and Apparatus for Detecting Spam User Created Content - The present invention provides methods, apparatuses and systems directed to automatically detecting spam user created content. In a particular implementation, there is provided a method for processing spam contents, which comprises: maintaining a plurality of key information databases; receiving user-created content and at least one of a service ID and a content category ID of the user-created content from one or more users of a user-created content hosting site; selecting one of the plurality of key information databases based on at least one of the service ID and the content category ID; extracting second key information from the received user-created content; searching the selected key information database for first key information related to the second key information; classifying the received user-created content as spam content based on the extracted second key information and/or the first key information related to the second key information; and conditionally storing the user-created content in a network accessible data store available to users of the user-created content hosting site based on classifying the user-created content as spam or non-spam content. Said first and second key information may comprise at least one of predetermined type(s) of data, word(s) and phrase(s) in said contents, wherein said data comprises a user ID, a universal resource locator, a site address, an account number and/or a telephone number. In addition, said method may further comprise: determining whether the extracted second key information corresponds to predefined restricted information; and if the extracted second key information corresponds to the predefined restricted information, removing the extracted second key information and/or replacing the extracted second key information with predefined different information. | 04-02-2009 |
Jae Ho Park, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090306821 | Robot and method of controlling walking thereof - Disclosed are a robot, which generates a stable walking pattern similar to that of a human, and a method of controlling walking thereof. The method includes generating a walking pattern of a leg connected to a torso of the robot; detecting whether or not a singularity pose of the leg walking according to the walking pattern is generated; and changing the walking pattern by adjusting a yaw direction angle of the torso when the singularity pose is generated. | 12-10-2009 |
| 20090319082 | ROBOT AND METHOD OF CONTROLLING WALKING THEREOF - A method of controlling walking a biped robot to generate a walking pattern maximally similar to that of a human includes generating a walking pattern, calculating a walking pattern similarity corresponding to the walking pattern, and comparing the walking pattern similarity with a predetermined reference pattern similarity, and changing the walking pattern based on a result of the comparison. When the robot walks, a knee is maximally stretched and a horizontal movement of a waist is minimized such that the walking pattern of the robot is maximally similar to that of a human, thus enhancing an affinity for a human being and increasing energy efficiency. | 12-24-2009 |
| 20100110292 | VIDEO APPARATUS AND METHOD OF CONTROLLING THE VIDEO APPARATUS - A video apparatus and a method to control the video apparatus thereof. The video apparatus receives information regarding device and functions of the external apparatus from the external apparatus, and transmits information regarding device and functions of the video apparatus to the external apparatus. | 05-06-2010 |
| 20110040410 | APPARATUS AND METHOD CONTROLLING LEGGED MOBILE ROBOT - Disclosed is an apparatus and method adjusting motion of each joint of a robot to compensate for friction force of each joint such that the sole of the foot of the robot clings to the ground. The motion of each joint is adjusted as if gravity acts on each joint of the robot in a direction opposite to gravity and the robot is held in an erect state. Therefore, the robot can stand while keeping its balance without falling. | 02-17-2011 |
| 20110178639 | HUMANOID ROBOT AND WALKING CONTROL METHOD THEREOF - A humanoid robot that achieves stable walking based on servo control of a joint torque and a walking control method thereof. The humanoid robot calculates a joint position trajectory compensation value and a joint torque compensation value using a measurement value of a sensor, compensates for a joint position trajectory and a joint torque using the calculated compensation value, and drives a motor mounted to each joint according to the compensated joint torque. | 07-21-2011 |
Jae Ho Park, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080211466 | Voltage Generators Implementing Boosting Schemes for Generating Boosting Voltages and Related Liquid Crystal Displays (LCDS) and Methods - A voltage generators is provided including a boosting circuit and a boosting control circuit. The boosting circuit is configured to boost a power voltage to generate first through fourth voltages. The boosting control circuit is configured to control the boosting circuit to enable the first through fourth voltages to be generated in sequence, such that when a current voltage of the first through fourth voltages is boosted to a predetermined level, a voltage next to the current voltage is generated. Related liquid crystal displays and methods are also provided. | 09-04-2008 |
Jae Ho Shin, Paju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090279045 | Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet. | 11-12-2009 |
Jae Ho Shin, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110086234 | NITRIC OXIDE-RELEASING COATINGS - Provided according to embodiments of the invention are NO-releasing sol-gel coating formed from a sol precursor solution comprising a backbone alkoxysilane and a diazeniumdiolate-modified alkoxysilane. Further provided are methods of producing NO-releasing sol-gel coatings. Such methods may include (a) co-condensing a sol precursor solution comprising a backbone alkoxysilane and a diazeniumdiolate-modified alkoxysilane in a solvent to form a sol; (b) coating a substrate with the sol; and (c) drying the sol to form the NO-releasing sol-gel coating. | 04-14-2011 |
Jae Ho Shin, Gwangju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100181023 | PRODUCTION LAYOUT FOR LCD, METHOD FOR MANUFACTURING THE LCD, AND HARDENING DEVICE FOR THE LCD - A production layout for an LCD is provided. The production layout for an LCD includes a bonding part operable to bond a pair of substrates for the LCD with a sealant and a hardening part operable to harden the sealant. The hardening part includes an ion provider operable to supply ions to the substrates during a hardening process of the sealant. The production layout further includes a transfer unit that loads and unloads the bonded substrates. Footprint and tact time for manufacturing the LCD may be reduced. Electrostatic removal effect of the bonded substrates may improve. | 07-22-2010 |
Jae Ho Shin, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090219521 | Inspection apparatus for liquid crystal display device and inspection method using the same - An inspection apparatus and inspection method for liquid crystal display devices are disclosed, wherein a final inspection for completely manufactured liquid crystal display devices is performed using a visual-light inspection apparatus, whereby high productivity due to improved inspection accuracy and reduced inspection time can be accomplished. With the inspection apparatus and inspection method, defects of a plurality of glass panels can be automatically inspected based on analyzed information of an entire screen of each glass panel using a plurality of vision cameras, whereby improved inspection accuracy and improved product quality can be accomplished and reduced inspection time can result in improved productivity of liquid crystal display devices. Further, by quantifying screen defects of the plurality of glass panels, defects of glass panels due to failures of manufacturing processes or design failures and other problems attendant on the defects can be prevented. | 09-03-2009 |
Jae Ho Yang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080275161 | Flameproof Thermoplastic Resin Composition - The flameproof resin composition according to the present invention (A) 100 parts by weight of a rubber modified polystyrene resin containing (a1) 20 to 100% by weight of graft copolymer prepared by graft-polymerizing 5 to 65% by weight of a rubber polymer, 30 to 95% by weight of an aromatic vinyl monomer, 0 to 20% by weight of a monomer copolymerizable with said aromatic vinyl monomer and 0 to 15% by weight of a monomer for providing good processability and heat resistance; and (a | 11-06-2008 |
Jae Ho Yoo, Osan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100190983 | PROCESS FOR PREPARING VORICONAZOLE - Optically pure voriconazole can be prepared in a high yield by a) subjecting 1-(2,4-difluorophenyl)-2(1H-1,2,4-triazol-1-yl)ethanone to Reformatsky-type coupling reaction with a substituted thiopyrimidine derivative to obtain a desired (2R,3S)/(2S,3R)-enantiomeric pair; b) removing the thiol derivative from the enantiomer to obtain racemic voriconazole; and c) isolating the racemic voriconazole by way of optical resolution using an optically active acid. | 07-29-2010 |
Jae Ho Yoo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110178330 | METHOD FOR PREPARING (3S,4S)-4-((R)-2-(BENZYLOXY)TRIDECYL)-3-HEXYL-2-OXETANONE AND NOVEL INTERMEDIATE USED THEREFOR - The present invention relates to a high-yield method for preparing highly pure (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone using a metal salt of (2S,3S,5R)-2-hexyl-3,5-dihydroxyhexadecanoic acid as an intermediate. | 07-21-2011 |
Jae Ho Yoon, Gyeongbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20110134104 | LIQUID CRYSTAL DISPLAY DEVICE WITH GATE-IN-PANEL STRUCTURE - An LCD device with a GIP structure is disclosed. The LCD device includes: a liquid crystal display panel with an active area used to display images; a gate driving circuit formed on a side edge of the liquid crystal display panel and configured to apply scan signals to the active area; a start pulse line configured to transfer a start pulse to the gate driving circuit; and a static electricity preventer disposed on the start pulse line adjacent to the gate driving circuit and configured to prevent static electricity from being induced in the start pulse line. | 06-09-2011 |
Jae Ho Yoon, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100066968 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR TESTING THE SAME - The present invention relates to a liquid crystal display panel and a method for testing the same. The liquid crystal display panel includes at least one testing signal supply line having first and second horizontal portions spaced from each other for applying a testing signal to the liquid crystal display panel, first and second electrolytic corrosion blocking patterns connected to ends of the first and second horizontal lines respectively on a substrate and isolated from each other for prevention of transmission of the electrolytic corrosion from the first horizontal portion to the second horizontal portion, and a connection pattern formed of a material resistant to the electrolytic corrosion for connecting the first horizontal portion to the second horizontal portion, electrically. | 03-18-2010 |
| 20110037934 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING AND REPAIRING METHODS THEREOF - An LCD device is disclosed. The LCD device includes: a gate line and a gate electrode formed on a substrate; a common line formed in the same layer as the gate line; a gate insulation film entirely formed on the substrate with the gate line; a data line formed on the gate insulation film opposite to the common line and configured to cross with the gate line and to define a pixel region; a source electrode formed to protrude from the data line; a drain electrode separated by a first distance from the source electrode; a passivation film entirely formed on the substrate with the data line; and a pixel electrode formed on the passivation film and connected to the drain electrode. The common line includes first and second common lines separated by a second distance from each other, and a third common line formed within the second distance between the first and second common lines and used as a repair pattern during a repairing process. | 02-17-2011 |
Jae-Ho Bae, Kyungki-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090255237 | SCR Catalytic Converter Without NH3 or Urea Injection - The present invention relates to a Selective Catalytic Reduction (SCR) catalytic converter that does not require the injection of a reducing agent, and, particularly, to an open-flow type or wall-flow type SCR catalytic converter that does not require the injection of a reducing agent, which includes a front portion, in which first supports supporting modified catalyst components are applied on the inner surfaces of porous partition walls, a middle portion, in which second supports supporting ammonia synthesis catalyst components are applied on the inner surfaces of porous partition walls, and a rear portion, in which third supports supporting SCR reducing catalyst components are applied on the inner surfaces of porous partition walls. More particularly, the present invention relates to a catalytic converter, which can improve a reduction rate of NOx without requiring the injection of an ammonia reducing agent from the outside. | 10-15-2009 |
Jae-Ho Cho, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090003015 | Light Guide Device and Back Lighting Module Comprising the Same - A light guide device is used in a back light module that more uniformly mixes different colored light emitted from a plurality of LEDs and transfers the mixed light to a display panel, wherein a light loss can be minimized during the light mixing process and the light can be more uniformly mixed. A light guide device is disclosed for mixing different colored light emitted from a plurality of light emitting diodes (LEDs) and guiding the mixed light to a display panel, wherein the light guide device comprises a light guide portion in the form of a plate arranged at a rear of the display panel; and a light mixing portion formed integrally with the light guide portion and including a light incidence surface adjacent to the plurality of LEDs and a light mixing area for mixing the light with difference colors incident through the light incidence surface. | 01-01-2009 |
| 20090218586 | LED LAMP - The present invention relates to a light emitting diode (LED) lamp, and an object of the present invention is to provide an LED lamp in which an LED can be easily exchanged and external vibration can be absorbed to prevent the play thereof. To this end, an LED lamp according to the present invention comprises an LED package having a lead frame; a printed circuit board separated from the LED package and having a conductive pattern formed on a surface thereof facing the lead frame; and a pressing means for pressing the LED package toward the PCB so that the lead frame is in contact with the conductive pattern. | 09-03-2009 |
| 20100133565 | LEAD FRAME, LIGHT EMITTING DIODE HAVING THE LEAD FRAME, AND BACKLIGHT UNIT HAVING THE LIGHT EMITTING DIODE - An LED includes a light-emitting chip, a metal member, and a housing. The light-emitting chip generates light. The light-emitting chip is arranged on the metal member. The housing is combined with the metal member to fix the metal member. The housing has an opening portion exposing at least a portion of the light-emitting chip and the metal member. The metal member includes a base metal layer, a light-reflecting layer arranged on the base metal layer, and a protection layer arranged on the light-reflecting layer and including a metal. | 06-03-2010 |
| 20100315835 | LEAD FRAME, LIGHT EMITTING DIODE HAVING THE LEAD FRAME, AND BACKLIGHT UNIT HAVING THE LIGHT EMITTING DIODE - An LED includes a light-emitting chip, a metal member, and a housing. The light-emitting chip generates light. The light-emitting chip is arranged on the metal member. The housing is combined with the metal member to fix the metal member. The housing has an opening portion exposing at least a portion of the light-emitting chip and the metal member. The metal member includes a base metal layer, a light-reflecting layer arranged on the base metal layer, and a protection layer arranged on the light-reflecting layer and including a metal. | 12-16-2010 |
| 20110254045 | LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE SYSTEM HAVING AT LEAST TWO HEAT SINKS - There is provided a light emitting diode package having at least two heat sinks. The light emitting diode package includes a main body, at least two lead terminals fixed to the main body, and at least two heat sinks of electrically and thermally conductive materials, the heat sinks being fixed to the main body. The at least two heat sinks are separated from each other. Thus, high luminous power can be obtained mounting a plurality of light emitting diode dies in one LED package. Further, it is possible to embody polychromatic lights mounting LED dies emitting different wavelengths of light each other in the LED package. | 10-20-2011 |
Jae-Ho Ha, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090279227 | Multi Layer Chip Capacitor, and Method and Apparatus for Manufacturing the Same - The present invention carries out the vacuum deposition by setting a deposition angle between a single mask set including a shadow mask having a plurality of slits and a deposition source to form a lower terminal layer, a dielectric layer, an inner electrode layer, and an upper terminal layer at once under a vacuum state generated once, or adjusts slit patterns by relatively moving upper and lower mask sets that respectively include shadow masks having a plurality of slits and face each other to form a lower terminal layer, a dielectric layer, an inner electrode layer, and an upper terminal layer at once under a vacuum state generated once. | 11-12-2009 |
Jae-Ho Han, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080267564 | Optical Waveguide Structure Having Asymmetric Y-Shape and Transceiver for Bidirectional Optical Signal Transmission Using the Same - Disclosed are an asymmetric Y-shaped optical waveguide structure and an optical transceiver using the structure. The asymmetric Y-shaped optical waveguide structure includes a main axis optical waveguide extended in a longitudinal direction; and a branch optical waveguide extended from an extension start point in the main axis optical waveguide in a longitudinal direction as much as a predetermined region and then diverged outside. The main axis optical waveguide and the branch optical waveguide have effective refractive indexes, the magnitude relation of which is reversed for optical signals having first and second wavelength range. The optical transceiver includes an asymmetric Y-shaped optical waveguide structure, an optical fiber optically coupled to the structure for transmitting/receiving of the bi-directional optical signal, a laser diode and a photodiode. Accordingly, it is possible to miniaturize the optical transceiver, reduce a packaging cost, and improve reliability of the optical transceiver. | 10-30-2008 |
Jae-Ho Jang, Chunan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090173446 | SUBSTRATE SUPPORT, SUBSTRATE PROCESSING APPARATUS INCLUDING SUBSTRATE SUPPORT, AND METHOD OF ALIGNING SUBSTRATE - The present invention relates to a substrate support that facilitates aligning a substrate and prevents the substrate from being damaged by arc discharge in processing a substrate using plasma, a substrate processing apparatus including the substrate support, and a method of aligning the substrate. A substrate support, which includes a main body on which a substrate is placed and a subsidiary body disposed around the side of the main body and having a slope declining from a position above the main body to the upper side of the main body, is provided, such that it is easy to align the substrate and it is possible to damage due to arc discharge in processing the substrate using plasma. | 07-09-2009 |
Jae-Ho Min, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090155968 | METHOD OF FORMING A DIELECTRIC LAYER PATTERN AND METHOD OF MANUFACTURING A NON-VOLATILE MEMORY DEVICE USING THE SAME - In a method of forming a dielectric layer pattern, lower patterns are formed on a substrate. A first dielectric layer is formed on sidewalls and upper surfaces of the lower patterns and a surface of the substrate. A mask pattern is formed on the first dielectric layer to partially expose the first dielectric layer. The exposed first dielectric layer on upper surfaces and upper sidewalls of the lower patterns is partially removed and the removed first dielectric layer is deposited on surfaces of the first dielectric layer between the lower patterns, to form a second dielectric layer having a thickness greater than that of the first dielectric layer. The second dielectric layer on the sidewalls of the lower patterns and the substrate is etched to form a dielectric layer pattern. Accordingly, damage to the underlying layer may be reduced, and an unnecessary dielectric layer may be completely removed. | 06-18-2009 |
| 20100155959 | Semiconductor Devices Having Narrow Conductive Line Patterns and Related Methods of Forming Such Semiconductor Devices - Semiconductor devices and methods of forming semiconductor devices are provided in which a plurality of patterns are simultaneously formed to have different widths and the pattern densities of some regions are increased using double patterning. The semiconductor device includes a plurality of conductive lines each including a first line portion and a second line portion, where the first line portion extends on a substrate in a first direction, the second line portion extends from one end of the first line portion in a second direction, and the first direction is different from the second direction; a plurality of contact pads each of which is connected with a respective conductive line of the plurality of conductive lines via the second line portion of the corresponding conductive line; and a plurality of dummy conductive lines each including a first dummy portion extending from a respective contact pad of the plurality of contact pads, in parallel with the corresponding second line portion in the second direction. | 06-24-2010 |
| 20110183505 | METHODS OF FORMING FINE PATTERNS IN INTEGRATED CIRCUIT DEVICES AND METHODS OF MANUFACTURING INTEGRATED CIRCUIT DEVICES INCLUDING THE SAME - A method of fabricating an integrated circuit device includes forming first and second preliminary mask structures on a hard mask layer in respective first and second regions of the substrate. Spacers are formed on opposing sidewalls of the first and second preliminary mask structures, and the first preliminary mask structure is selectively removed from between the spacers in the first region. The hard mask layer is etched using the spacers and the second preliminary mask structure as a mask to define a first mask pattern including the opposing sidewall spacers with a void therebetween in the first region and a second mask pattern including the opposing sidewall spacers and the second preliminary mask structure therebetween in the second region. An insulation layer is patterned using the first and second mask patterns as respective masks to define a first trench in the first region and a second trench in the second region having a greater width than the first trench, and first and second conductive patterns are formed in the first and second trenches. | 07-28-2011 |
Jae-Ho Oh, Cheongju-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090045540 | ARTIFICIAL MARBLE USING MULTICOLOR CHIP AND METHOD FOR PREPARING THE SAME - Disclosed herein are an artificial marble using multicolor chips, particularly striped chips, and a method for preparing the artificial marble. Since the artificial marble comprises multicolor chips in a new form together with conventional single-color chips, it enables achievement of various appearances, including designs and colors, thereby being highly differentiated from conventional artificial marbles containing combinations of single-color chips as well as displaying patterns and designs closely resembling natural granite. | 02-19-2009 |
Jae-Ho Oh, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090117317 | Artificial marble using low specific gravity material as chip and process for preparing the same - An artificial marble using chips made of a low specific gravity material via a lamination or crunch technique to realize a natural stone-like texture, and a process for preparing the artificial marble are disclosed. In one example, a high specific gravity layer containing a high specific gravity inorganic filler is laminated on a low specific gravity layer made of a low specific gravity material to form a flat board, and then, the flat board is crushed to produce chips. In another example, low specific gravity regions made of a low specific gravity material is coated with a high specific gravity slurry containing a high specific gravity inorganic filler, to produce crunch chips. Thereby, a low specific gravity material, which could not be used conventionally, is applicable to the artificial marble, so as to achieve an outer appearance remarkably similar to a texture of natural marbles. | 05-07-2009 |
| 20110275737 | ARTIFICIAL CHIP HAVING THE TEXTURE OF NATURAL GRANITE AND ARTIFICIAL MARBLE INCLUDING THE SAME - The present invention relates to an artificial chip having the texture of natural granite that includes 80 to 95 parts by weight of a core part and 5 to 20 parts by weight of a base resin, and an artificial marble including the same. According to the present invention, different colors and different sizes of cores are included in the artificial chip, and thus various colors can be simultaneously expressed in one chip, thereby preparing an artificial marble with the texture of natural granite. | 11-10-2011 |
Jae-Ho Oh, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100007648 | DRIVING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME - The present invention relates to a driving device for a liquid crystal display and a driving method thereof. A signal controller of the driving device generates a data signal according to an input image signal input to the display device, generates a clock signal according to the input control signal, and generates a differential pair image signal by modulating the clock signal to the data signal. Here, a data signal period of the differential pair image signal and a clock signal period are converted with a different level and are output. A data driver of the driving device receives the differential pair image signal, divides the data signal and the clock signal from the differential pair image signal, and generates a data voltage by sampling a data signal by using the clock signal. | 01-14-2010 |
| 20100039416 | METHOD OF DRIVING DISPLAY APPARATUS AND DRIVING CIRCUIT FOR DISPLAY APPARATUS USING THE SAME - In a driving method of a display apparatus using a driving circuit, when an image signal is a film image signal, first, second, and third original image signals are extracted based on the film image signal. Then, a first compensation image signal is generated based on first and second original image signals, and a second compensation image signal is generated based on second and third original image signals. The first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are sequentially output to have a driving frequency higher than an input frequency. In addition, the first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are output i, k, j, and k times, respectively. Thus, a trembling phenomenon perceived by a viewer of a film image may be prevented. | 02-18-2010 |
| 20110058024 | DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - In a display apparatus, a display panel displays an image, and a frame rate converter separates an image signal to a first image frame for a left-eye and a second image frame for a right-eye and generates first and second intermediate image frames respectively following the first and second image frames. A timing controller converts the first and second image frames to first and second compensation frames, respectively, and sequentially provides the first compensation frame, the first intermediate image frame, the second compensation frame, and the second intermediate image frame to a data driver. The data driver converts the first and second compensation frames to a left-eye data voltage and a right-eye data voltage, respectively, and converts the first and second intermediate image frames to a predetermined black data voltage. | 03-10-2011 |
| 20110115724 | DISPLAY APPARATUS - A display apparatus includes a display panel, a plurality of sensors, a read-out circuit, and a control circuit. The display panel includes a plurality of pixels receiving a data signal having a polarity reversed with respect to a common voltage to display an image. The sensors sense light to output sensing signals. The sensors may be integrated into the display panel. The read-out circuit is charged with the sensing signals generating charged signals in response to a sampling signal generated during a period in which the common voltage has a predetermined reference voltage level. The control circuit calculates a position on the display panel from the charged signals received signals from the read-out circuit. | 05-19-2011 |
Jae-Ho Park, Youngin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090040202 | DRIVE CIRCUIT AND LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME - A drive circuit for a liquid crystal display (LCD) panel is provided, where the LCD panel includes a plurality of pixels located at intersection regions of a plurality of gate lines and a plurality of data lines. The drive circuit includes a gate line drive unit and a data line drive unit. The gate line drive unit is configured to simultaneously enable two of the plurality of gate lines during each of successive horizontal scanning periods, where the two gate lines enabled during a horizontal scanning period are interleaved with the two gate lines enabled during a next horizontal scanning period. The data line drive unit configured to apply gray-scale voltages corresponding to image data to the plurality of data lines. | 02-12-2009 |
Jae-Ho Park, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080290921 | Level converting flip-flop and method of operating the same - A level converting flip-flop may include a data input circuit, a clocking circuit, a current mirror circuit, and/or a latch circuit. The data input circuit may be configured to generate a pull-up current in response to an input data signal having one of an input supply voltage smaller than an output supply voltage and a ground voltage. The clocking circuit configured to provide the pull-up current to an internal node in response to a clock signal having the input supply voltage and the ground voltage. The current mirror circuit may be configured to pull-up an output node to the output supply voltage in response to the pull-up current provided to the internal node. The latch circuit may be configured to latch an output data signal generated at the output node. | 11-27-2008 |
Jae-Ho Park, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110038449 | SUSPENSION TYPE HIGH-DENSITY STORAGE RACK FOR NUCLEAR FUEL ASSEMBLIES - A suspension type high-density storage rack for nuclear fuel assemblies may include a plurality of body parts each having a basket cell storing the corresponding nuclear fuel assembly and having a generally square tube-like shape elongated in a height direction thereof, a plurality of connection plates integrally connecting the basket cells adjacent to each other, while maintaining them at a predetermined distance, and a base plate fixedly coupling the undersides of the basket cells thereto; and a plurality of cap parts each closing the opened upper portion of the corresponding body part and suspending the corresponding nuclear fuel assembly therefrom. | 02-17-2011 |
Jae-Ho Shim, Gangneung-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110101365 | ELECTRONIC DEVICE INCLUDING GRAPHENE THIN FILM AND METHODS OF FABRICATING THE SAME - Provided are an electronic device and methods of fabricating the same, the electronic device include a device-substrate, a stacked structure, and an electrode. The stacked structure includes a graphene thin film between a first insulator and a second insulator. The electrode is disposed over the stacked structure. | 05-05-2011 |
Jae-Ho Song, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090239327 | CMOS IMAGE SENSOR AND METHOD OF FABRICATING THE SAME - In a CMOS image sensor and method of fabricating the same, the CMOS image sensor is comprised of a pixel array generating image signals and a peripheral circuit processing the image signals. In the method, a substrate is provided having a pixel region and a peripheral circuit region. A photo-receiving element and at least one transistor are formed on the pixel region of the substrate and a transistor is formed on the peripheral circuit region of the substrate. A silicide barrier pattern is formed to cover a region where the photo-receiving element is formed. A silicide layer is formed on a predetermined region of the substrate. An interlevel insulation film is formed on the silicide barrier layer. At least one contact hole penetrating the interlevel insulation film is formed, the at least one contact hole exposing a predetermined region of the silicide layer. This is effective to prevent a problem such as an excessive etching due to disagreement of the etch target films between the pixel array and the peripheral circuit. | 09-24-2009 |
| 20110163362 | Methods of fabricating image sensors and image sensors fabricated thereby - A method of fabricating an image sensor may include providing a substrate including light-receiving and non-light-receiving regions; forming a plurality of gates on the non-light-receiving region; ion-implanting a first-conductivity-type dopant into the light-receiving region to form a first dopant region of a pinned photodiode; primarily ion-implanting a second-conductivity-type dopant, different from the first-conductivity-type dopant, into an entire surface of the substrate, using the gates as a first mask; forming spacers on both side walls of the gates; and secondarily ion-implanting the second-conductivity-type dopant into the entire surface of the substrate, using the plurality of gates including the spacers as a second mask, to complete a second dopant region of the pinned photodiode. An image sensor may include the substrate; a transfer gate formed on the non-light-receiving region; a first dopant region in the light-receiving region; and a second dopant region formed on a surface of the light-receiving region. | 07-07-2011 |
| 20110204468 | Image sensor and method of manufacturing the same - Example embodiments disclose an image sensor capable of preventing or reducing image lag and a method of manufacturing the same. Example methods may include forming a gate insulating film and a gate conductive film doped with a first-conductive-type dopant on a semiconductor substrate; forming a transfer gate pattern by patterning the gate insulating film and the gate conductive film; and fabricating a transfer gate electrode by forming a first-conductive-type photodiode in the semiconductor substrate adjacent to one region of the transfer gate pattern, by forming a second-conductive-type photodiode on the first-conductive-type photodiode, and by forming a first-conductive-type floating diffusion region in the semiconductor substrate adjacent to the other region of the transfer gate pattern. | 08-25-2011 |
Jae-Ho Song, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110272730 | LIGHT EMITTING DEVICE - A light emitting device having an electrode structure in which resistance to electrostatic discharge (ESD) is increased, the static electricity is efficiently dispersed and a current concentration phenomenon is prevented, the light emitting device including: a substrate; a first conductivity type semiconductor layer, an active layer, a second conductivity type semiconductor layer opposite to the first conductivity type semiconductor layer that are sequentially formed on the substrate; a first conductivity type electrode pad formed on the first conductivity type semiconductor layer; a second conductivity type electrode pad formed on the second conductivity type semiconductor layer; a first auxiliary electrode formed on the second conductivity type semiconductor layer to extend in one direction and having one end connected to the second conductivity type electrode pad and the other end formed in an opposite direction to a direction toward the first conductivity type electrode pad; and a second auxiliary electrode formed on the second conductivity type semiconductor layer to extend in one direction and including a main arm having one end connected to the second conductivity type electrode pad and the other end formed in a direction toward the first conductivity type electrode pad and a plurality of second auxiliary sub-electrodes extending from the other end of the main arm, wherein a direction in which an end of each of the second auxiliary sub-electrodes extends, is not toward the first conductivity electrode pad. | 11-10-2011 |