Patent application number | Description | Published |
20100039596 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display (“LCD”) device includes a first substrate, a pixel electrode, a second substrate, a common electrode and an alignment layer. The first substrate includes a thin-film transistor (“TFT”) and a plurality of pixel areas disposed on the first substrate. The pixel electrode is disposed on the TFT. The second substrate is disposed opposite to the first substrate. The common electrode is disposed on the second substrate. The alignment layer includes an insulation layer and a photoalignment layer, disposed on at least one of the pixel electrode and the common electrode. | 02-18-2010 |
20100123867 | DISPLAY SUBSTRATE AND DISPLAY PANEL HAVING THE SAME - A display substrate includes a pixel electrode and a photoalignment film. The pixel electrode is disposed on a base substrate. The pixel electrode includes a first sub-electrode, a second sub-electrode separated from the first sub-electrode, and a micro-slit pattern disposed on at least one of the first and second sub-electrodes. The photoalignment film is disposed on the pixel electrode to respectively divide the first and second sub-electrodes into a plurality of domains. | 05-20-2010 |
20100157223 | ALIGNMENT SUBSTRATE FOR ALIGNING LIQUID CRYSTAL MOLECULES, LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME, AND METHOD OF MANUFACTURING THE ALIGNMENT SUBSTRATE - The present invention discloses an alignment substrate that includes a base substrate and an alignment layer arranged on the base substrate. A plurality of unit pixels is defined in the base substrate. The alignment layer includes at least two sub-alignment portions dividing the unit pixel into at least two domains. Each sub-alignment portion is arranged in a different domain of the at least two domains and is aligned to have a different pretilt direction from the other sub-alignment portions. | 06-24-2010 |
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 |
20120196054 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display including: a first substrate and a second substrate facing each other; an alignment layer disposed on one of the first substrate and the second substrate and including a vertical photo-alignment material which includes a first vertical functional group and a photo-reactive group, and a major alignment material which does not include the photo-reactive group; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein a ratio of a molar concentration of the vertical photo-alignment material to the molar concentration of the major alignment material increases in a direction towards a surface of the alignment layer adjacent to the liquid crystal layer. | 08-02-2012 |
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 |
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 |
20130182204 | ALIGNMENT SUBSTRATE FOR ALIGNING LIQUID CRYSTAL MOLECULES, LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME, AND METHOD OF MANUFACTURING THE ALIGNMENT SUBSTRATE - The present invention discloses an alignment substrate that includes a base substrate and an alignment layer arranged on the base substrate. A plurality of unit pixels is defined in the base substrate. The alignment layer includes at least two sub-alignment portions dividing the unit pixel into at least two domains. Each sub-alignment portion is arranged in a different domain of the at least two domains and is aligned to have a different pretilt direction from the other sub-alignment portions. | 07-18-2013 |
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 |
Patent application number | Description | Published |
20080320187 | IC CARD, TERMINAL WITH IC CARD AND INITIALIZING METHOD THEREOF - An IC card and a terminal mounted with an IC card are disclosed. In one embodiment, the IC card includes i) a memory, ii) a plurality of contacts including a pair of RF contacts and at least one communication contact, a micro processor, selecting any one of a low speed communication protocol and a high speed communication protocol, processing data written in the memory by a command inputted through any one of the RF contact and the communication contact determined by the selected communication protocol, and outputting a corresponding response, iii) a high speed interface, communicating the command and the response through the communication contact by use of the high speed communication protocol, iv) a low speed interface, communicating the command and the response through the communication contact by use of the low speed communication protocol and v) a contact allotting unit, connecting the communication contact determined by the selected communication protocol to any one of the low speed interface and the high speed interface. | 12-25-2008 |
20120166337 | NEAR FIELD COMMUNICATION TERMINAL FOR PERFORMING SECURE PAYMENT AND SECURE PAYMENT METHOD USING THE SAME - A Near Field Communication (NFC) terminal for performing secure payment includes an NFC unit and a control unit. The NFC unit communicates with an external payment terminal and the payment unit transmits results obtained by processing transaction information and an electronic signature value of the transaction information to the payment terminal using the NFC unit. The payment terminal requests an external payment server to perform payment. An authentication certificate applet included in the payment unit generates the electronic signature value of the transaction information. An electronic wallet applet included in the payment unit transmits the results obtained by processing the transaction information and the electronic signature value to the payment terminal. | 06-28-2012 |
20130109437 | SMART CARD AND METHOD FOR MANAGING DATA OF SMART CARD, AND MOBILE TERMINAL | 05-02-2013 |
20140307203 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device including a liquid crystal panel in a display area and a non-display area; a plurality of optical sheets under the liquid crystal panel; a light guide plate under the optical sheets; a light source configured to apply light to the light guide plate; and a support main connected to the liquid crystal panel, the optical sheets and the light guide plate and including a first support guide in back of the liquid crystal panel; a second support guide in back of the optical sheets and extending from a side surface of the first support guide; and a third support guide extending from a side surface of the second support guide. An inside portion of the third support guide is narrower than an outside portion of the third support guide. | 10-16-2014 |