Patent application number | Description | Published |
20090130547 | Microporous polyethylene film with improved strength, permeability and surface energy - The present invention relates a microporous polyethylene film with improved mechanical strength, porosity, pore size and, particularly, improved surface energy, thereby having improved electrolyte wettability and being adequate for use as separators in high-capacity and long lifetime lithium secondary batteries. The microporous polyethylene film of the present invention is characterized by having a surface energy of at least 50 dynes/cm | 05-21-2009 |
20100041779 | Preparing Method of Microporous Polyolefin Film Through Effective Extrusion - The present invention relates to a process for manufacturing a microporous polyolefin film which can be used for various battery separators, separating filters and membranes for microfiltration. The process for manufacturing a microporous polyolefin film according to the invention comprises mixing/extrusion through efficient and separate injection of 15-55% by weight of polyolefin (Component I), and 85-45% by weight of a diluent (Component II) which forms thermodynamic single phase with the polyolefin and a diluent (Component III) which can undergo thermodynamic liquid-liquid phase separation with the polyolefin, into an extruder. | 02-18-2010 |
20110104468 | MICROPOROUS POLYOLEFIN MULTI LAYER FILM AND PREPARING METHOD THEREOF - Disclosed is a microporous polyolefin multilayer film which can be used as a separator for a battery, and a preparing method thereof. The microporous polyolefin multilayer film is a trilayer microporous film which is prepared by a wetting method to have both surface layers containing polyethylene of 95 wt % or more having a melting temperature of 125° C. or more, and an intermediate layer containing polypropylene of 50 to 90 wt % having a melting temperature of 160° C. or more and polyethylene of 10 to 50 wt % having a melting temperature of 125° C. or more, wherein a thickness of the film is 9-50 μm, a puncture strength is 0.15 N/μm or more, a permeability is 1.5×10 | 05-05-2011 |
20120301698 | Porous Multi-Layer Film with Improved Thermal Properties - Provided is a porous multi-layer film having two or more layers that is used as a separator for battery. In the film, more than 2 layers have different porosities and pore sizes. The film has a thickness of 9 to 50 μm, a machine direction (MD) loop stiffness of 0.008 mg/μm or more, puncture strength of 0.15 N/μm or more, permeability of 1.5×10 | 11-29-2012 |
20130235000 | USER INTERFACE DEVICE AND ELECTRONIC APPARATUS HAVING THE SAME - An electronic apparatus includes a user interface device to set and control a function of an electronic apparatus, including a display unit configured to display screens for option groups of the function, a knob configured to enable a manipulation by a user, a depth sensor unit configured to sense depth of the knob, and a control unit, if the function is selected, configured such that an option group transition of the selected function is performed based on depth information according to the manipulation by the user, and a screen of an option group to which the option group transition is made is displayed. | 09-12-2013 |
20140252307 | SINGLE ELECTRON TRANSISTOR AND METHOD FOR FABRICATING THE SAME - A transistor and a fabrication method thereof. A transistor includes a channel region including linkers, formed on a substrate, and a metallic nanoparticle grown from metal ions bonded to the linkers, a source region disposed at one end of the channel region, a drain region disposed at the other end of the channel region opposite of the source region, and a gate coupled to the channel region and serving to control migration of at least one charges in the channel region. | 09-11-2014 |
20140252315 | SINGLE ELECTRON TRANSISTOR HAVING NANOPARTICLES OF UNIFORM PATTERN ARRANGEMENT AND METHOD FOR FABRICATING THE SAME - A transistor and a fabrication method thereof. A transistor includes a channel region including linkers, formed on a substrate, and metallic nanoparticles grown from metal ions bonded to the linkers, a source region disposed at one end of the channel region, a drain region disposed at the other end of the channel region opposite of the source region, and a gate coupled to the channel region and serving to control migration of charges in the channel region. The metallic nanoparticles have a substantially uniform pattern arrangement in the channel region. | 09-11-2014 |
Patent application number | Description | Published |
20110044508 | APPARATUS AND METHOD FOR RAY TRACING USING PATH PREPROCESS - Disclosed is an apparatus and method for ray-tracing using a path preprocess. The method for ray-tracing including launching a ray from a transmitting point at angles with regular intervals, setting a first side of an object where the launched ray is projected as a reference patch, and searching predetermined preprocessed path data for a counterpart patch corresponding to a second side of another object, the second side being exposed to the projected ray reflected or diffracted from the set reference patch, and tracing a transmission path of the reflected or diffracted ray. | 02-24-2011 |
20140152489 | HIGH-FREQUENCY OCEAN SURFACE RADAR USING FREQUENCY MULTIPLEXING AND ORTHOGONAL WAVEFORMS - A method of reusing a frequency by allocating two orthogonal signal waveforms to the same frequency band is as follows. Two high-frequency ocean surface radars can be operated in the same frequency band without mutual interference by allocating a signal having an up-chirped LFM waveform and a signal having a down-chirped LFM waveform, having the same frequency band, to the two radars by employing an orthogonal characteristic between the two signals. Furthermore, a plurality of radars located within a distance within which interference is possible can be operated without mutual interference by combining and allocating two orthogonal signals and a plurality of frequency bands. | 06-05-2014 |
20140257779 | METHOD AND APPARATUS FOR TRACING RAY PATH BY USING THREE-DIMENSIONAL MODELING STRUCTURE - A ray path tracing method using a three-dimensional (3D) modeling structure, includes: generating and developing a 3D modeling structure of a glass window and a window frame; setting a ray transmitting point and a ray receiving point at respective positions, and generating a ray from the transmitting point; and forming a path of a transmitted wave ray, passing through the glass window and analyzing a propagation characteristic of the transmitted wave ray. | 09-11-2014 |
20140349693 | METHOD OF PROVIDING MILLIMETER WAVE BAND-BASED COMMUNICATION CONNECTION SERVICE - A method of providing millimeter wave band-based communication connection service, includes measuring a strength of a signal received from at least one base station that forms at least one cell; and storing signal data based on the measured strength of the signal so that the signal data is mapped to the at least one base station. Further, the method includes selecting any one base station from among the at least one base station based on the stored signal data; and connecting communication to the selected base station. Further, the method is performed on a millimeter wave band-based mobile communication terminal. | 11-27-2014 |
Patent application number | Description | Published |
20140049447 | METHOD AND DEVICE FOR DISPLAYING IMAGE - A method and an apparatus for displaying an image are provided. The image display method of the electronic device includes displaying an image, detecting at least one other electronic device, if the electronic device and the detected at least one other electronic device are located within a first threshold distance, transmitting the image and display control information to the at least one other electronic device to request for display of the image to the at least one other electronic device, and, if the electronic device and the detected at least one other electronic device are located within a second threshold distance, displaying the split image on the basis of the number of detected at least one other electronic device and the display control information. | 02-20-2014 |
20140104477 | METHOD FOR GENERATING THUMBNAIL IMAGE AND ELECTRONIC DEVICE THEREOF - A method of displaying a thumbnail image and an electronic device thereof are provided. The method of displaying the thumbnail image of the electronic device includes detecting meta data and object information for an image, determining an aspect ratio of the thumbnail image with respect to the image on the basis of the detected meta data and object information, and displaying the thumbnail image with respect to the image according to the determined aspect ratio. | 04-17-2014 |
20140136989 | METHOD AND APPARATUS FOR MANAGING MESSAGE, AND METHOD AND APPARATUS FOR TRANSMITTING MESSAGE IN ELECTRONIC DEVICE - A method usable by an electronic device displays in display image, content of a plurality of transmitted and received conversation messages. In an aspect, the messages may be displayed for an individual date, sequentially collated by date and time. In response to at least one detected touch on a touch screen, the method may compress at least one of (a) the transmitted or (b) received, conversation messages and displays an image element representing at least one of the compressed conversation messages. | 05-15-2014 |
20140139721 | METHOD AND APPARATUS FOR SHOOTING AND STORING MULTI-FOCUSED IMAGE IN ELECTRONIC DEVICE - A method for shooting a multi-focused image in an electronic device includes selecting a plurality of focus targets in a preview mode, calculating camera lens moving distances of the focus targets, and shooting an image of each focus target from a single fixed angle by reference to the camera lens moving distances of the focus targets. Thus, a user does not have to move the focus several times from the fixed angle. | 05-22-2014 |
20140240233 | APPARATUS FOR PROVIDING A CURSOR IN ELECTRONIC DEVICES AND A METHOD THEREOF - An apparatus is provided including a controller configured to: detect whether a displayed object is an icon; detect whether a cursor is located inside an area surrounding the displayed object, when the displayed object is the icon; move the cursor to a first location within the displayed object, when the cursor is located inside the area; and hold the cursor still after the cursor is moved to the first location, wherein the cursor is held still for a waiting time period. | 08-28-2014 |
20140298172 | ELECTRONIC DEVICE AND METHOD OF DISPLAYING PLAYLIST THEREOF - A user interface method employed by an electronic device displays a folder playlist playable by an application, on a touch screen and detects a touch selecting one folder in the displayed folder playlist. A touch gesture is detected comprising a continuous movement of a touch and performs a sorting operation using a name representation of a storage path of a folder where the touch is detected, in response to the continuous movement of the detected touch gesture. | 10-02-2014 |
20150058936 | SYSTEM, APPARATUS, AND METHOD FOR SHARING ELECTRONIC DEVICE - A system, apparatus, and method for sharing content in an electronic device behaving as a cloud electronic device are provided. An electronic device behaving as a guest electronic device includes a controller to detect an input of account information associated with a manager electronic device. The controller of the guest electronic device transmits account information associated with the manager electronic device and accesses the cloud electronic device when the manager electronic device acknowledges the request. | 02-26-2015 |
20150199163 | METHOD FOR PROCESSING DATA AND ELECTRONIC DEVICE THEREOF - Provided is a method for processing data in an electronic device. The method includes providing a first program through a display functionally connected to the electronic device. The method also includes acquiring a first input for selecting at least a portion associated with the first program. The method further includes acquiring a second input for transferring information corresponding to the at least a portion, based on the first input. The method includes determining a second program which receives the information corresponding to the at least a portion based on predetermined information, based on the second input. The method also includes displaying the information corresponding to the at least a portion associated with the second program based on the determination. | 07-16-2015 |
Patent application number | Description | Published |
20080239139 | Mobile communication terminal and method for displaying image using focus information thereof - A portable terminal and a method for displaying an image using focus information are disclosed. An interested area of the captured subject image can be rapidly displayed on the display. The captured subject image can be displayed on the display, according to the features of an interested area image. At least one interested area is extracted from the captured subject image. When one of the extracted interested areas is selected, image information of the captured subject, which includes focus information of the selected interested area, is generated. When requesting that the captured subject image is displayed, an interested area image of the captured subject image is displayed according to focus information of the generated image information. | 10-02-2008 |
20100124903 | IMAGE SECURITY METHOD AND DISPLAY METHOD OF PORTABLE TERMINAL - An image security method and display method of a portable terminal are provided. The image security method includes photographing an image through a camera, storing the image, and storing Subscriber Identity Module (SIM) information of the portable terminal in EXchangeable Image File (EXIF) information of the image. The image display play method includes executing an image view, comparing Subscriber Identity Module (SIM) information of the portable terminal with SIM information within EXchangeable Image File (EXIF) information of an image stored in the portable terminal, and displaying an image depending on the comparison result. | 05-20-2010 |
20110013072 | METHOD AND APPARATUS FOR MANUAL FOCUSING IN PORTABLE TERMINAL - A method and apparatus for manual focusing in a portable terminal are provided. The method includes providing a user interface for determining a focusing area and a focusing level to a screen, determining the focusing area according to a motion of touching the screen, determining the focusing level according to the motion of touching the screen, and performing focusing on the determined focusing area according to the determined focusing level. | 01-20-2011 |
20140036128 | METHOD AND APPARATUS FOR MANUAL FOCUSING IN PORTABLE TERMINAL - A method and apparatus for manual focusing in a portable terminal are provided. The method includes providing a user interface for determining a focusing area and a focusing level to a screen, determining the focusing area according to a motion of touching the screen, determining the focusing level according to the motion of touching the screen, and performing focusing on the determined focusing area according to the determined focusing level. | 02-06-2014 |
20140085487 | METHOD FOR TRANSMITTING IMAGE AND ELECTRONIC DEVICE THEREOF - A method for transmitting an image and an electronic device thereof are provided. An image transmission method of an electronic device includes displaying a message transmission/reception history with at least one other electronic device, sensing a selection of a camera execution menu, displaying a preview screen of a camera within a screen in which the message transmission/reception history is displayed, detecting a touch on the displayed preview screen, if the displayed preview screen is touched, capturing an image of a subject, detecting a gesture for the captured image, and, if the gesture for the captured image is detected, transmitting the captured image to the at least one other electronic device according to the detected gesture. | 03-27-2014 |
20150088833 | METHOD FOR PROVIDING RELATED INFORMATION REGARDING RETRIEVAL PLACE AND ELECTRONIC DEVICE THEREOF - An electronic device and a method for providing related information regarding a retrieval place are provided. The method includes determining a retrieval place using at least one contents information, extracting information related to the determined retrieval place, and providing the information related to the determined retrieval place by determining a validity of the extracted information related to the determined retrieval place. | 03-26-2015 |
Patent application number | Description | Published |
20150029439 | BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A back light assembly includes: a light source including a light emitting diode which generates white light having color coordinates located on one of a plurality of color coordinate ranks; a reflector sheet which reflects the white light incident from the light source, where the reflector sheet includes a reflective material which reflects light incident thereon and a color compensation material which compensates the color coordinates of the white light by controlling the intensity of light having a predetermined wavelength range, among the white light, to allow the color coordinates of the white light to converge on target color coordinates; and a diffuser plate which diffusing light provided from the light source and the reflector sheet. | 01-29-2015 |
20150035867 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A liquid crystal display device that includes: a light source unit comprising light-emitting diodes that belong to color coordinate ranks, according to variations in the color coordinates of white light emitted thereby; and a display panel comprising pixels configured to display an image by selectively emitting light received from the light-emitting diodes; and a color correction module configured to compensate a color coordinate of a white color gradation of the image, by controlling the display panel to adjust an intensity of light emitted from one or more of the pixels, according to the color coordinate ranks of corresponding light-emitting diodes that provide light to the pixels. | 02-05-2015 |
20150138827 | LIGHT SOURCE UNIT AND BACKLIGHT ASSEMBLY HAVING THE SAME - A method of protecting an LED chip from damage by ESD and EMI when the LED chip is housed in a light-emitting diode(s) housing package (LED package) and the LED package is mounted on a printed circuit board is provided. The method comprises a step of not including an ESD and EMI suppressing Zener diode within the combination of the printed circuit board and the LED package and of providing within the combination of the printed circuit board and the LED package a first conductive member and a spaced apart second conductive member which are electrically connected to the LED chip and which have defined between them at least one insulative ESD and/or EMI suppressing region which breaks down in its insulative properties when subjected to voltages of absolute magnitudes greater than a predetermined threshold voltage. | 05-21-2015 |
20150194572 | LIGHT-EMITTING DIODE PACKAGE - A light-emitting diode (“LED”) package includes a substrate, an LED chip on the substrate, and a light exit surface adjuster. The light exit surface adjuster includes a light-transmitting surface which transmits light and a light-blocking surface which is around the light-transmitting surface and blocks the light. The LED chip is between the light exit surface adjuster and the substrate, and an overlap area between the LED chip and the light-transmitting surface is smaller than an overall area of the LED chip. | 07-09-2015 |
Patent application number | Description | Published |
20110102420 | METHOD FOR 3D PREPROCESSING FOR RAY TRACING - A method for 3D preprocessing for ray tracing includes: selecting and storing visible surfaces by designating one of a plurality of structures as a reference structure and remaining structures as relative structures, searching for the relative structures from the reference structure, storing relative structures having a surface visible from the reference structure, and removing relative structures having an invisible surface; conducting selection and storage based on distance measurement by measuring the distance from the reference structure to each of the stored relative structures and removing relative structures positioned beyond a reference spot predetermined with reference to the reference structure; and calculating a ray propagation path by calculating the propagation path of the ray between the reference structure and each of the relative structures stored in said conducting selection and storage based on distance measurement. | 05-05-2011 |
20110143676 | DEVICE AND METHOD FOR RECEIVING A SIGNAL IN MILLIMETER WAVEBAND - Provided is a millimeter waveband signal receiving device and method. The millimeter waveband signal receiving method includes receiving a plurality of millimeter waveband signals via a plurality of paths, selecting a switching path from among the plurality of paths based on the plurality of received millimeter waveband signals, and setting a communication connection to the selected switching path. | 06-16-2011 |
20120166129 | CALIBRATION METHOD USING A VECTOR NETWORK ANALYZER AND DELAY TIME MEASUREMENT USING THE SAME - Disclosed is a calibration method using a vector network analyzer including: acquiring impulse responses for a direct wave and a multi-reflected wave generated by transmitting and receiving devices connected to a measuring port of the vector network analyzer; setting a gate only for an impulse response for the direct wave among the impulse responses for the acquired direct wave and multi-reflected wave; and transforming the impulse response for the direct wave to which the gate is set into a frequency domain signal and defining the transformed frequency domain signal as calibration results. | 06-28-2012 |
20130027388 | APPARATUS AND METHOD FOR DOWNSIZING SURFACE ELEVATION DATA - Provided is an apparatus and method for downsizing surface elevation data. The method includes receiving surface elevation data consisting of a plurality of cells, sequentially searching all the cells in a predetermined direction, comparing data of a cell having a predetermined reference elevation value or more with data of nearby cells, setting the cell as a boundary region when there is a nearby cell having different elevation data than the cell, grouping cells having the same data centered on the cell set as the boundary region, and performing triangulation on the basis of the grouping results. Since pieces of the same elevation data among pieces of high-resolution surface elevation data used in an outdoor environment are grouped as one, it is possible to carry out efficient analysis and improve analysis speed. | 01-31-2013 |