Patent application number | Description | Published |
20140186607 | ADHESIVE COMPOSITION FOR A SEMICONDUCTOR, ADHESIVE FILM PREPARED FROM THE COMPOSITION, AND SEMICONDUCTOR DEVICE CONNECTED BY THE FILM - An adhesive film, an adhesive composition, and a semiconductor device wherein, in the adhesive film, a difference between a storage modulus (A) of the adhesive film after 4 cycles and a storage modulus (B) of the adhesive film after 1 cycle is about 3×10 | 07-03-2014 |
20140194555 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR AND ADHESIVE FILM INCLUDING THE SAME - An adhesive composition for semiconductors, an adhesive film, and a semiconductor device, wherein, in a curing process including a first stage at a temperature ranging from 120° C. to 130° C. for 1 to 20 minutes, a second stage at a temperature ranging from 140° C. to 150° C. for 1 to 10 minutes, a third stage at a temperature ranging from 160° C. to 180° C. for 30 seconds to 10 minutes, and a fourth stage at a temperature ranging from 160° C. to 180° C. for 10 minutes to 2 hours, the adhesive film has a DSC curing rate in the first stage that is 40% or less of a total curing rate, a DSC curing rate in the fourth stage that is 30% to 60% higher than a DSC curing rate in the third stage, and DSC curing rates in each of the second and third stages that are 5% or more higher than a DSC curing rate of a preceding stage thereof. | 07-10-2014 |
20140306357 | DICING DIE-BONDING FILM AND METHOD OF FORMING A CUT ON THE DICING DIE-BONDING FILM - A dicing die-bonding film and a method of forming a groove in a dicing die-bonding film, the film including a base film; a pressure-sensitive adhesive layer stacked on the base film; and a bonding layer stacked on the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer includes a first region overlapping with the bonding layer, and a second region not overlapping with the bonding layer, the second region including a third region adjacent to the first region, and a fourth region adjacent to the third region and having a groove formed therein. | 10-16-2014 |
Patent application number | Description | Published |
20120308936 | EXPOSURE APPARATUS FOR PHOTOALIGNMENT PROCESS AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY - An exposure apparatus for a photoalignment process includes; a first photomask including a plurality of transmission parts; and a second photomask including a plurality of transmission parts, where the first photomask and the second photomask partially overlap each other such that each of the first photomask and the second photomask includes an overlapping region and a non-overlapping region, the overlapping region of at least one of the first photomask and the overlapping region of the second photomask includes at least two subregions, and shapes or arrangements of the transmission parts in the at least two subregions are different from each other. | 12-06-2012 |
20120314168 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display including a first substrate and a second substrate facing each other, a first alignment layer disposed on the first substrate, the first alignment layer including a vertical photo-alignment material, a second alignment layer disposed on the second substrate, the second alignment layer including a vertical alignment material, and a liquid crystal layer disposed between the first substrate and the second substrate. | 12-13-2012 |
20120320323 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - In a liquid crystal display, a pretilt value provided by an upper alignment layer or a lower alignment layer is gradually changed in one domain, such that liquid crystal molecules have various arrangements in which azimuth angles of aligned liquid crystal molecules are gradually changed. | 12-20-2012 |
20130003033 | EXPOSURE DEVICE, PHOTO-MASK, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY - The present invention is directed to an exposure apparatus and photo-mask, and method for manufacturing liquid crystal display using the same. An exposure apparatus according to an exemplary embodiment of the present invention provides an exposure apparatus which includes: a first photo-mask comprising a plurality of transmission parts; and a second photo-mask comprising a plurality of transmission parts, the first photo-mask and the second photo-mask comprising an overlapping region where the first photo-mask and the second photo-mask are partially overlapped, wherein at least one transmission part included in at least one of the first photo-mask and the second photo-mask in the overlapping region comprises a semi-transmission section, and a transmittance of the semi-transmission section is greater than or equal to 0% and less than 100%. | 01-03-2013 |
20130050630 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - Air is sprayed on the first polymer film along a first negative direction in the sub pixel areas of an n-th row of a unit pixel area, and air is sprayed on the first polymer film along a first positive direction in the sub pixel areas of an (n+1)-th row of the unit pixel area to form a first alignment layer. Air is sprayed on the second polymer film along a second negative direction crossing the first negative direction in the sub pixel areas of an n-th column of the unit pixel area, and air is sprayed on the second polymer film along a second positive direction crossing the first positive direction in the sub pixel areas of an (n+1)-th column of the unit pixel area to form a second alignment layer. | 02-28-2013 |
20130063688 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate and a second substrate facing each other, an alignment layer disposed on at least one of the first substrate or the second substrate, the alignment layer including at least one vertical alignment monomer and a photo-alignment layer separated from the at least one vertical alignment monomer, and a liquid crystal layer disposed between the first substrate and the second substrate. The photo-alignment layer includes a main chain and at least one side chain connected to the main chain, and the at least one side chain includes at least one vertical photo-alignment material. | 03-14-2013 |
20130128200 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display, including a first substrate and a second substrate, each having a plurality of unit pixel areas and facing each other, and a liquid crystal layer between the first substrate and the second substrate, in which the plurality of unit pixel areas each have a plurality of domains. In a first domain of the plurality of domains, a first alignment layer of the first substrate and a second alignment layer of the second substrate are photo-aligned, and in a second domain of the plurality of domains, the second alignment layer of the second substrate is photo-aligned twice and the first alignment layer of the first substrate is not photo-aligned. | 05-23-2013 |
20130211029 | PHOTOREACTIVE MATERIAL LAYER AND METHOD OF MANUFACTURING THE SAME - A photoreactive material layer includes an upper portion and a lower portion each including a uniformly aligned crosslinked photoreactive material, wherein the upper portion includes a first portion of the crosslinked photoreactive material and a second portion of the crosslinked photoreactive material, wherein the first portion of the photoreactive material and the second portion of the crosslinked photoreactive material are crosslinked with each other and aligned in a first direction, and the lower portion includes a third portion of the crosslinked photoreactive material and a fourth portion of the crosslinked photoreactive material, wherein the third portion of the crosslinked photoreactive material and the fourth portion of the crosslinked photoreactive material are crosslinked with each other and aligned in the first direction. | 08-15-2013 |
20140295727 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - In a liquid crystal display, a pretilt value provided by an upper alignment layer or a lower alignment layer is gradually changed in one domain, such that liquid crystal molecules have various arrangements in which azimuth angles of aligned liquid crystal molecules are gradually changed. | 10-02-2014 |
20150077677 | LIQUID CRYSTAL DISPLAY - Provided is a liquid crystal display, including: a first substrate; a first electrode and a second electrode disposed on the first substrate and overlapping with each other with a first insulating layer therebetween; a second insulating layer disposed on the first substrate and having an opening; a second substrate facing the first substrate; a first alignment layer disposed on the first substrate; a second alignment layer disposed on the second substrate; and a spacer disposed between the first alignment layer and the second alignment layer, in which the spacer is positioned in the opening. | 03-19-2015 |
20150085237 | LIQUID CRYSTAL PHOTOALIGNMENT AGENT, LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A liquid crystal photoalignment agent is provided. The liquid crystal photoalignment agent is a copolymer of a cyclobutane dianhydride (“CBDA”) and a CBDA derivative. | 03-26-2015 |
20150092144 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display is provided that includes: a substrate; a thin film transistor disposed on the substrate; a protection layer disposed on the thin film transistor; a first electrode and a second electrode disposed on the protection layer; an alignment layer disposed on the second electrode; and a roof layer facing the second electrode, wherein a plurality of microcavities are formed between the second electrode and the roof layer, the microcavities include a liquid crystal material, and the alignment layer includes a photo-alignment material. | 04-02-2015 |
20150104893 | METHOD OF PRODUCING PHOTO-ALIGNMENT LAYER OF LIQUID CRYSTAL DISPLAY - A method of manufacturing a photo-alignment layer, includes: disposing a polymer material on a substrate; pre-baking the polymer material disposed on the substrate; irradiating a light to the pre-baked polymer material, to photo-align the pre-baked polymer material; and thermal-treating the irradiated pre-baked polymer material, to harden the irradiated pre-baked polymer material. The thermal-treating includes a first thermal-treatment, and a second thermal-treatment at a higher temperature than the first thermal-treatment. | 04-16-2015 |
20150160515 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - Provided is a liquid crystal display that includes: a first substrate; a thin film transistor disposed on the first substrate; a first electrode connected to the thin film transistor; and a first alignment layer disposed on the first electrode. The first alignment layer is formed by polymerizing a diamine and at least one of cyclobutane dianhydride (CBDA) and a cyclobutane dianhydride (CBDA) derivative. A decomposition efficiency representing a change in imidization ratio included before and after light exposure of the first alignment layer is in a range of 10% to 30%. | 06-11-2015 |
20150205167 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display panel includes a first substrate, a second substrate, a first alignment layer, a second alignment layer and a liquid crystal layer. The second substrate faces the first substrate. The liquid crystal layer is disposed between the first alignment layer and the second alignment layer. The first alignment layer and the second alignment layer each include a polyimide compound polymerized by cyclobutane-1,2,3,4-tetracarboxylic dianhydride and cyclobutane-1,2,3,4-tetracarboxylic dianhydride derivative. | 07-23-2015 |
20150240032 | PHOTOALIGNMENT AGENT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A photoalignment agent is provided. The photoalignment agent includes a copolymer of ii) at least one of a cyclobutanedianhydride (CBDA) and a cyclobutanedianhydride (CBDA) derivative, and ii) a diamine, and the diamine includes an electron donor group. | 08-27-2015 |
20150243229 | LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME - A liquid crystal display includes: a signal controller configured to receive an input image signal corresponding to a gray from the outside, and an image signal corrector configured to correct the input image signal. The image signal corrector is configured to shift a first input image signal value corresponding to a black gray by a first value based on a common voltage, is configured to shift a second input image signal value corresponding to a halftone gray by a second value based on the common voltage, and is configured to shift a third input image signal value corresponding to a white gray by a third value based on the common voltage. The first value and the second value are larger than a kickback voltage of each of the black gray and the halftone gray, and the third value is the same as a kickback voltage of the white gray. | 08-27-2015 |
20150252540 | ROAD EQUIPMENT FOR PREVENTING TRAFFIC ACCIDENT - A road structure is capable of giving a warning to certain drivers to prevent a major accident by forcibly stopping a vehicle when the possibility of an accident is very high. The road structure includes: a speed sensor which senses a speed of a vehicle which drive on a road; a buried block including a housing, a weight sensing unit, a light-emitting unit, a lifting projection and lifting crushing needle, a projection driving unit and crushing needle driving unit, and a signal processing unit; and a controller. | 09-10-2015 |
Patent application number | Description | Published |
20090315786 | ANTENNA WITH INCREASED ELECTRICAL LENGTH AND WIRELESS COMMUNICATION DEVICE INCLUDING THE SAME - Disclosed is an antenna with an extended electrical length, including radiators ( | 12-24-2009 |
20100045555 | Array Antenna System Automatically Adjusting Space Between Arranged Antennas - An array antenna system including: a base frame; a plurality of antenna elements which is arranged on the base frame; a driving unit which provides a driving power to each of the plurality of antenna elements when the plurality of antenna elements is moved or transformed on the base frame; a sensor unit which senses a change of a radio wave environment; and a control unit which transmits a driving signal to the driving unit according to a change of the radio wave environment, the change of the radio wave environment being sensed by the sensor unit. | 02-25-2010 |
20110141318 | IMAGE SENSOR MODULES, METHODS OF MANUFACTURING THE SAME, AND IMAGE PROCESSING SYSTEMS INCLUDING THE IMAGE SENSOR MODULES - An image sensor module is provided. The image sensor module includes a printed circuit board (PCB), an image sensor chip disposed on a first plane of the PCB and electrically connected to the PCB, and an image signal processing chip disposed on the first plane of the PCB and electrically connected to the PCB. An aspect ratio of the image signal processing chip is at least two times greater than an aspect ratio of the image sensor chip. A minimum feature size of a metal line implemented in the image sensor chip is at least 1.5 times greater than a minimum feature size of a metal line implemented in the image signal processing chip. | 06-16-2011 |
20140168125 | APPLICATION EXECUTING METHOD USING FINGERPRINT RECOGNITION, DEVICE THEREFOR, AND COMPUTER READABLE RECORDING MEDIUM THEREFOR - An application-executing method using fingerprint recognition includes obtaining an image of a first fingerprint through a fingerprint sensor and recognizing the first fingerprint, executing a first application corresponding to the first fingerprint in a first screen when the first fingerprint is recognized, obtaining an image of a second fingerprint through the fingerprint sensor and recognizing the second fingerprint, determining whether the second fingerprint is recognized within a predetermined time after the first application is executed, and, based on a determination result, when it is determined that the second fingerprint is recognized within the predetermined time after the first application is executed, generating a second screen by splitting the first screen, and executing the first application on one of the second screen, and a second application corresponding to the second fingerprint on the other of the second screen. | 06-19-2014 |
20140181962 | APPLICATION EXECUTING METHOD USING FINGERPRINT RECOGNITION, DEVICE THEREFOR, AND COMPUTER READABLE RECORDING MEDIUM THEREFOR - An application-executing method using fingerprint recognition wherein an application-executing device executes an application using fingerprint recognition, includes recognizing a fingerprint from a fingerprint image obtained through a fingerprint sensor in a locking state of the application-executing device, activating a specific area that is part of a locking state screen of the application-executing device when the fingerprint is recognized, displaying a list of a plurality of applications in the specific area, receiving selection information of at least one application from the list of the plurality of applications, and executing an application according to the selected information. | 06-26-2014 |
Patent application number | Description | Published |
20140315070 | BATTERY MODULE - A battery module includes a plurality of battery cells arranged in a same direction and a same orientation; and a housing portion disposed on the outer surfaces of the plurality of battery cells. In the battery module, the housing portion includes a reinforcing plate positioned between at least two of the battery cells. The reinforcing plate is part of the housing portion, and strengthens the housing portion, thereby enabling a lighter weight battery module and improving the safety of the battery module. | 10-23-2014 |
20140349164 | BATTERY MODULE - A battery module includes a first battery cell, the first battery cell having a first electrode terminal and a second electrode terminal, a first end block adjacent to the first battery cell, the first end block having a first power terminal portion, and a connection portion electrically connecting the first electrode terminal to the first power terminal portion. | 11-27-2014 |
20150079447 | BATTERY MODULE - A battery module includes a plurality of battery cells aligned in one direction, each battery cell of the plurality of battery cells including a terminal portion on a first surface of a respective battery cell, a bus-bar electrically connect between the terminal portions of the plurality of battery cells, and a bus-bar holder positioned on the first surfaces of the plurality of battery cells, the bus-bar holder including support portions configured to support two different surfaces of the bus-bar, respectively. | 03-19-2015 |
20150079452 | BATTERY MODULE - A battery module includes a plurality of battery cells aligned in one direction, and a side plate disposed adjacent to side surfaces of the plurality of battery cells, the side plate including a compression area protruding toward the battery cells and configured to compress the battery cells. | 03-19-2015 |
20150140406 | BATTERY MODULE - A battery module includes a plurality of battery cells, an end plate, and bush members. The plurality of battery cells are arranged along a direction. The end plate is adjacent to an outermost battery cell among the plurality of battery cells. The bush members are at respective sides of the end plate. In the battery module, the end plate includes a first end plate adjacent to the outermost battery cell, the first end plate including a first material, and a second end plate at an outer side of the first end plate, the second end plate including a second material. The bush members are at respective sides of the first and second end plates and between the first and second end plates. | 05-21-2015 |
20150162578 | BATTERY MODULE - A battery module includes a plurality of battery cells, a holder, and a bus-bar. The plurality of battery cells are arranged along one direction, and each of the plurality of battery cells includes a terminal and a vent at an upper surface. The holder is on the plurality of battery cells and has an opening through which the terminal is exposed. The bus-bar is has a portion in the opening of the holder and electrically couples adjacent ones of the plurality of battery cells. The holder includes a bus-bar fastening portion at an area corresponding to the terminal and an exhaust portion at an area corresponding to the vent. The bus-bar fastening portion and the exhaust portion are integrally formed. | 06-11-2015 |
Patent application number | Description | Published |
20090088527 | ATTACH PASTE COMPOSITION FOR SEMICONDUCTOR PACKAGE - The present invention relates to an attach paste composition for a semiconductor package. The attach paste composition for a semiconductor package includes a mixed resin, or a blend of an elastic resin and an epoxy resin as a basic resin. At this time, preferably the basic resin includes 50 to 95 weight % of the elastic resin and 5 to 50 weight % of the epoxy resin. The present invention enables a conventional semiconductor packaging method using a die adhesive to eliminate a pre-drying process performed after application of a die adhesive through screen printing and a thermal hardening process performed after an encapsulation process, maintains the properties of the die adhesive, ensures reliability of semiconductor products, and realizes a simple process. | 04-02-2009 |
20120038872 | PHOTOALIGNMENT METHOD AND LIQUID CRYSTAL DISPLAY - A photoalignment method includes irradiating light in a first direction to a first alignment layer, and irradiating light in a second direction opposite the first direction, after disposing a first mask on the first alignment layer. | 02-16-2012 |
20120154700 | THIN FILM TRANSISTOR ARRAY PANEL AND LIQUID CRYSTAL DISPLAY USING THE SAME - A liquid crystal display includes a first substrate, a gate line, a data line, first-third power lines located on the first substrate, first-third sub-pixels, where a switching element of each is connected to the gate line and the data line, a second substrate, a common electrode that is formed on the second substrate, a liquid crystal layer located between the first and second substrates, and a power voltage driver outputting a low voltage during a first period and a high voltage during a subsequent second period to the first power line, a constant voltage during both periods to the second power line, and the high voltage during the first period and the low voltage during the second period to the third power line. The first power line, the second power line and the third power line overlap the first sub-pixel, the second sub-pixel, and the third sub-pixel, respectively. | 06-21-2012 |
20120154723 | LIQUID CRYSTAL DISPLAY - Provided is a liquid crystal display including a first substrate and a second substrate facing each other, a plurality of pixel electrodes formed on the first substrate and each including a first subpixel electrode and a second subpixel electrode, a common electrode formed on the second substrate, a shielding member formed on the first substrate or the second substrate and overlapping a portion of the first subpixel electrode, an alignment layer formed on at least one of the plurality of pixel electrodes and the common electrode and subjected to photo-alignment, and a liquid crystal layer interposed between the first substrate and the second substrate. | 06-21-2012 |
20140285759 | PHOTOALIGNMENT METHOD AND LIQUID CRYSTAL DISPLAY - A photoalignment method includes irradiating light in a first direction to a first alignment layer, and irradiating light in a second direction opposite the first direction, after disposing a first mask on the first alignment layer. | 09-25-2014 |
20150256905 | SERVER APPARATUS AND METHOD OF TRANSMITTING FINGER PRINT THEREOF, AND BROADCAST RECEIVING APPARATUS - A server apparatus includes a receiver configured to receive content, a data detector configured to detect a plurality of fingerprints from at least one of image data and voice data of the content, a controller configured to generate a fingerprint set selected as different fingerprints in consideration of similarity between the plural fingerprints, and a communicator configured to transmit the generated fingerprint set to a broadcast receiving apparatus. | 09-10-2015 |