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| Number | Title | Issue Date |
| 7833569 | Organic electroluminescent device and method for manufacturing the same A method for manufacturing an organic electroluminescent device includes forming a first electrode and a first carrier transport layer on a substrate having sub-pixels that include a first light emitting area for a first color, a second light emitting area for a sec... | 11/16/2010 |
| 7786963 | Method and apparatus for driving liquid crystal display device having data correction function A method and an apparatus for driving a display device including a histogram calculator to calculate a histogram of pixel data for an input image and a data stretching curve generator, which divides the histogram into n (n being a positive integer above 2) gray leve... | 08/31/2010 |
| 7492436 | Liquid crystal display device and method of fabricating the same A liquid crystal display (LCD) device includes a first substrate having first and second regions thereon, the first region having a step coverage higher than a step coverage of the second region, a second substrate bonded to the first substrate, the second substrate... | 02/17/2009 |
| 7460197 | Color filter substrate having a panel identification and manufacturing method thereof A color filter substrate for a liquid crystal display device includes a substrate, a plurality of black matrix regions on the substrate, a plurality of color filter layers, each disposed between adjacent ones of the plurality of black matrix regions, a panel identif... | 12/02/2008 |
| 7460196 | Backlight device for liquid crystal display and method of fabricating the same A backlight device for a liquid crystal display includes a substrate, and a plurality of white, red, green, and blue light emitting diodes arranged on the substrate. ... | 12/02/2008 |
| 7453545 | Liquid crystal display panel In a liquid crystal display panel, by controlling the number or a size of a support member added to a seal pattern for attaching two substrate of a liquid crystal display panel to each other, in case that the seal pattern is formed at an upper surface of a black mat... | 11/18/2008 |
| 7453538 | Liquid crystal display device with notched gate line and gate electrode An LCD device has data lines and drain electrodes that are not open at crossing areas overlapped with gate lines and gate electrodes. The LCD device includes a gate line arranged on a substrate and having a portion bent angularly and inwardly; a gate electrode proje... | 11/18/2008 |
| 7453537 | Transflective liquid crystal display device and method for manufacturing the same A transflective type LCD device and a method for manufacturing the same is disclosed, in which an aperture ratio of a reflective part is improved, and manufacturing process is simplified by decreasing the number of masks for forming contact holes. The transflective ... | 11/18/2008 |
| 7453534 | Liquid crystal display panel A liquid crystal display (LCD) panel that has even luminance with high picture quality is disclosed. The LCD panel includes a first substrate provided with a plurality of gate and data lines, the gate lines being arranged to cross the data lines to define a pluralit... | 11/18/2008 |
| 7453531 | LCD driving device having plural TFT channels connected in parallel with either increasing channel widths or decreasing channel distances from central part to edges of the device There is disclosed a liquid crystal display device that is adaptive for preventing the driving device defect of a driving circuit part and a method of fabricating the same. A liquid crystal display device according to an embodiment of the present invention includes ... | 11/18/2008 |
| 7453530 | Liquid crystal display device A liquid crystal display device includes a thin film transistor formed on a substrate, the thin film transistor including a gate electrode; a gate insulation film formed on the gate electrode and the substrate; and a storage capacitor connected to the drain electrod... | 11/18/2008 |
| 7452567 | Method for fabricating color filter of liquid crystal display device A method for fabricating a color filter of an LCD device includes: providing a cliché having a plurality of grooves; filling Red, Green and Blue colored inks into the grooves of the cliché; and repositioning the Red, Green and Blue colored inks onto a substrate of... | 11/18/2008 |
| 7452422 | Apparatus for coating photoresist having slit nozzle An apparatus for coating a photoresist onto a substrate includes a slit nozzle to apply the photoresist to the substrate, a slit nozzle driving unit to move the slit nozzle, and a photoresist supply unit connected to the slit nozzle to supply the photoresist to the ... | 11/18/2008 |
| 7450213 | 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... | 11/11/2008 |
| 7450200 | Array substrate for reflective and transflective liquid crystal display devices and manufacturing method for the same An array substrate for a reflective liquid crystal display device, including a gate line and a data line defining a pixel region by crossing each other; a switching element at a crossing portion of the gate line and the data line; a first passivation layer covering ... | 11/11/2008 |
| 7450191 | Method and apparatus for fabricating flat panel display This invention relates to a flat panel display and a fabricating method thereof that are adaptive for conducting a patterning process without using a photo process to thereby reduce its process time and minimize pattern defects. A fabricating method and device of a ... | 11/11/2008 |
| 7450189 | Liquid crystal display device having capacitor formed with shorting bar There is disclosed a liquid crystal display that is adaptive for improving picture quality by eliminating residual DC components within a horizontal electric field type liquid crystal display panel. A liquid crystal display device according to an embodiment of the p... | 11/11/2008 |
| 7450104 | Method and apparatus for driving liquid crystal display A driving method and apparatus for a liquid crystal display are disclosed that stabilizes the variation of the brightness of a back light in correspondence with data to be displayed. In the method, the data is converted into brightness components. The brightness com... | 11/11/2008 |
| 7450096 | Method and apparatus for driving liquid crystal display device A method of driving a liquid crystal display device includes compressing a current frame data, storing the compressed current frame data in a frame memory, outputting a compressed data of a previous frame from the frame memory, restoring the compressed data of the p... | 11/11/2008 |
| 7450094 | Light emitting device and method of driving the same The present invention relates to a light emitting device where currents passing through scan lines have the same values. The light emitting device includes data lines, scan lines, pixels, one or more dummy data line and a cross-talk preventing circuit. The data line... | 11/11/2008 |
| 7450092 | Organic light-emitting device An organic light-emitting device includes a first transistor for applying a data voltage; a second transistor for applying a driving current depending on the data voltage and an initiation voltage to an organic light-emitting diode; a third transistor for generating... | 11/11/2008 |
| 7449831 | OLEDs having inorganic material containing anode capping layer An organic light emitting device composed of: a cathode; a layer including an organic electroluminescent material; a layer including an electron accepting material; an anode capping layer comprising an inorganic material; an anode; and a substrate in the sequence be... | 11/11/2008 |
| 7449830 | OLEDs having improved luminance stability An organic light emitting device composed of: a cathode; a layer including an organic electroluminescent material and a charge transport material; a layer including an electron accepting material; an anode capping layer; an anode; and a substrate in the sequence bef... | 11/11/2008 |
| 7449069 | Slit coater having apparatus for supplying a coating solution A slit coater including an apparatus for supplying coating solution by a coating method using a slit nozzle, which is configured to minimize contamination of coating solution, utilizing a filtering function, and supplying a controlled amount of photosensitive soluti... | 11/11/2008 |
| 7448396 | Apparatus and method of removing particles An impurities elimination apparatus including a base plate, a first nozzle for removing impurities on the base plate using air suction, a glass substrate disposed on the base plate, and a second nozzle for coating the glass substrate with an organic material. ... | 11/11/2008 |
| 7446846 | Liquid crystal display device and fabrication method thereof A method for fabricating an LCD device includes preparing a first substrate, preparing a second substrate such that each of the first and second substrates corresponding to a plurality of panels, forming a seal pattern along an out... | 11/04/2008 |
| 7446748 | Driving circuit including shift register and flat panel display device using the same A driving circuit for a flat panel display device includes first and second generation units generating m-phase circulation enable control clocks and n-phase circulation form generation clocks; and a plurality of shift register stages generating output signals by us... | 11/04/2008 |
| 7446741 | Active matrix organic electroluminescent display device and method of fabricating the same An organic electroluminescent display device includes a gate line on a first substrate; a data line intersecting the gate line on the first substrate; a switching thin film transistor at the intersection of the gate line and data line; a driving thin film transistor... | 11/04/2008 |
| 7446337 | Thin film transistor substrate using a horizontal electric field A thin film transistor substrate structure for using a horizontal electric field includes a substrate; a gate line and a first common line formed on the substrate parallel to each other from a first conductive layer; a gate insulating film formed on the substrate, t... | 11/04/2008 |
| 7445724 | Method for manufacturing printing plate A method for manufacturing a printing plate to acheive a precise and fine pattern by minimizing a variation of etching critical dimension is disclosed. The method uses a hard mask having an opening on an insulating substrate to form a first trench having a first dep... | 11/04/2008 |
| 7443943 | Shift register A shift register includes a first node controller disposed at one side of the non-display region, the first node controller controlling a signal state of a first node, at least one pull-up switching device disposed at the one side of the display region, the pull-up ... | 10/28/2008 |
| 7443479 | Liquid crystal display device preventing electronic corrosion and method of fabricating the same A liquid crystal display (LCD) device includes a gate line and a data line crossing each other, a gate driving unit and a data driving unit outputting signals to the gate line and the data line, a gate pad portion electrically connected to the gate line and having a... | 10/28/2008 |
| 7443472 | Liquid crystal display device and method of fabricating the same A liquid crystal display device includes a transparent insulating substrate, a gate line and a gate electrode on the transparent insulating substrate, a gate insulating film, an active layer, an ohmic contact layer, source and drain electrodes, and a data line on th... | 10/28/2008 |
| 7443463 | Liquid crystal display device and luminance difference compensating method thereof A liquid crystal display device may include a plurality of LCD modules tiled together and a corresponding microlens on each of the plurality of LCD modules. Each microlens may have a curved portion and a flat portion. Each of the LCD modules may comprise an LCD pane... | 10/28/2008 |
| 7443460 | Backlight assembly for liquid crystal display and liquid crystal display module using the same A backlight assembly for a liquid crystal display includes a lamp to irradiate light; a light guide plate to guide incident light from the lamp to a display panel; a plurality of optical sheets disposed in front of the light guide plate, and each optical sheet havin... | 10/28/2008 |
| 7443457 | Liquid crystal display device having polycrystalline silicon thin film transistor and method of fabricating the same A method of fabricating an array substrate for a liquid crystal display device includes forming an alignment key on a substrate having a display region and a non-display region surrounding the display region; forming an amorphous silicon layer on the alignment key; ... | 10/28/2008 |
| 7443377 | Method and apparatus for driving liquid crystal display A driving method and apparatus for a liquid crystal display is disclosed in which the contrast ratio of data to be displayed is expanded and brightness of a back light is selectively changed in correspondence with the data. Whether the data is that of an initial col... | 10/28/2008 |
| 7443372 | Method for driving in-plane switching mode liquid crystal display device A method for driving an IPS mode LCD device prevents leakage current by swing of a common voltage. The IPS mode LCD device includes multiple gate and data lines crossing each other to define a plurality of pixel regions, multiple thin film transistors (TFT) alternat... | 10/28/2008 |
| 7442449 | Organic electroluminescence device The present invention provides an organic electroluminescence device, by which high brightness is provided in a manner of forming a hole injection or transport layer using a material that lowers an energy barrier. The present invention includes an organic emitting l... | 10/28/2008 |
| 7442448 | Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device and organic electroluminescent device using thereof The present invention relates to emitting compounds for organic electroluminescent device, particularly to phenyl pyridine-iridium metal complex compounds represented by the following formula (1): w... | 10/28/2008 |
