| Patent Number |
Title Of Patent |
Date Issued |
| 7442494 |
Method for forming alignment layer and method for manufacturing liquid crystal display device us |
October 28, 2008 |
| A method for forming an alignment layer for a liquid crystal display device, and a method for manufacturing a liquid crystal display device using the same are disclosed. The method includes preparing a substrate, coating an alignment material on the substrate, rubbing the substrate h |
| 7413966 |
Method of fabricating polysilicon thin film transistor with catalyst |
August 19, 2008 |
| A method of forming a polycrystalline silicon active layer for use in a thin film transistor is provided. The method includes forming a buffer layer over a substrate, forming an amorphous silicon layer over the buffer layer, applying a catalytic metal to a surface of the amorphous si |
| 7310094 |
Liquid crystal display and driving method thereof |
December 18, 2007 |
| A liquid crystal display device that are adapted to display a certain information to a user when no signal is input after a power was applied to the liquid crystal display device. In the device, a liquid crystal display panel has pixel electrodes arranged in a matrix type. A timing c |
| 7265805 |
Method for cutting liquid crystal display panel wherein removing a particular portion of the sea |
September 4, 2007 |
| A method for cutting a liquid crystal display panel includes providing first and second mother substrates, forming a scribing line on the first and second mother substrates, removing a portion of a seal line being overlapped with the scribing line, the seal line formed on one of the |
| 7265744 |
Liquid crystal display device and driving method thereof |
September 4, 2007 |
| A liquid crystal display device and a driving method thereof are disclosed in the present invention. The liquid crystal display device includes a plurality of first data lines connected to a data integrated circuit, a plurality of second data lines connected to liquid crystal cells and |
| 7224422 |
Multi-domain liquid crystal display device and method for manufacturing the same |
May 29, 2007 |
| A multi-domain LCD device and a method for manufacturing the same are provided, in which it is possible to prevent an opening from being asymmetrical due to the bonding of margins of two substrates, thereby stabilizing peak transmittance characteristics and obtaining a wide viewing a |
| 7220467 |
Photo-alignment material and liquid crystal display device and its manufacturing method using th |
May 22, 2007 |
| A photo-alignment material, a liquid crystal display device using the photo-alignment material, and a manufacturing method. The photo-alignment material is a polymer having a photo-reactive ethenyl group on a main chain. When used as a photo-alignment layer, the photo-alignment material |
| 7212255 |
Liquid crystal display device and fabricating method thereof |
May 1, 2007 |
| A liquid crystal display device and fabricating method, wherein at least two storage capacitors disposed between the gate line and the capacitor electrode making the same potential as the gate line are provided, whereby the capacitance of the entire storage capacitor is enlarged due |
| 7209210 |
Align key for a TOC/COT-type liquid crystal display device and method of fabricating the same |
April 24, 2007 |
| An align key device for a TOC/COT-type liquid crystal display (LCD) device having first and second substrates facing each other with a predetermined space therebetween, and a liquid crystal material layer disposed between the first and second substrates, includes a first align key formed |
| 7193842 |
Method of mounting liquid crystal display module and apparatus thereof |
March 20, 2007 |
| A method of mounting a liquid crystal display module thereof which secures an upper sash including the liquid crystal display module to a lower sash in a notebook personal computer. An arm coupled to one end of a fixed rod by a hinge is arranged to be positioned between a side wall of th |
| 7192627 |
Amorphous silicon deposition for sequential lateral solidification |
March 20, 2007 |
| An amorphous silicon deposition method includes the step of forming a buffer layer on a transparent substrate; depositing amorphous silicon on the buffer layer by a thickness ranging from 600 to 2,000 angstroms; repeatedly irradiating the amorphous silicon layer to completely melt us |
| 7187133 |
Organic electroluminescent display device and driving method thereof |
March 6, 2007 |
| An organic electroluminescent display device includes a gate line receiving a gate signal, a data line crossing the gate line, the data line receiving a data signal, a first transistor switching the data signal according to the gate signal, the first transistor being turned on during |
| 7182501 |
Backlight unit |
February 27, 2007 |
| A backlight unit for enhancing the luminance uniformity is provided. The backlight unit includes a plurality of fluorescent lamps arranged in a light-emitting surface, each of the plurality of fluorescent lamps having a bent structure; and at least one conic-shaped structures for reflect |
| 7176990 |
Liquid crystal display |
February 13, 2007 |
| A liquid crystal display having a liquid crystal display panel driven according a dot inversion method using a data driver driven according to a column inversion method includes dummy liquid crystal cells formed in first and last ones of successive columns in the liquid crystal display |
| 7132846 |
Method and apparatus for testing liquid crystal display |
November 7, 2006 |
| A method and apparatus are provided for inspecting an electrical defectiveness of a liquid crystal display substrate. The method includes shorting ESD protection devices with a conductive shorting bar to form a current path on each of signal wirings of the substrate, supplying a curr |
| 7116389 |
Liquid crystal display device and method of manufacturing the same |
October 3, 2006 |
| A method of manufacturing an LCD device is disclosed, which can improve yield by preventing occurrence of a contact failure between a transparent conductive film and a pad region (gate and data regions). In this method, amorphous transparent conductive films connected to a drain electrod |
| 7100778 |
Cleaning jig |
September 5, 2006 |
| A cleaning jig for cleaning a plurality of liquid crystal containers includes a first fixing part provided with first holes within which flanges are arranged, a supporting die made, and a second fixing part for being coupled with the supporting die, arranged over the first fixing par |
| 7075595 |
Liquid crystal display device array substrate and method of manufacturing the same |
July 11, 2006 |
| An array substrate for use in a liquid crystal display device includes a thin film transistor as a switching element, having a gate electrode, a source electrode and a drain electrode, wherein the gate electrode is a portion of a gate line near the crossing of the gate and data lines, an |
| 7057675 |
Liquid crystal display device and the fabricating method thereof comprising pixel electrode comp |
June 6, 2006 |
| An array substrate of a liquid crystal display device includes a substrate, a plurality of gate lines disposed on the substrate, a plurality of data lines disposed perpendicular to the gate lines, a plurality of storage capacitors each having at least a first electrode disposed paral |
| 6956236 |
Wiring, TFT substrate using the same and LCD |
October 18, 2005 |
| A gate electrode (wiring) (40) having a Cu layer (40a) surrounded by a coating film (40b) made of titanium or titanium oxide; a TFT substrate (31) comprising the gate electrode (wiring) (40) and a LCD comprising a pair of opposing substrates and a liquid crystal disposed between the |
| 6937304 |
Array substrate for transflective LCD device and method of fabricating the same |
August 30, 2005 |
| An array substrate for a transflective liquid crystal display device, including a substrate; at least one gate line and at least one gate electrode formed on the transparent substrate; a gate-insulating layer formed over the at least one gate line and the at least one gate electrode; |
| 6876418 |
Liquid crystal display device having wide viewing angles and method of fabricating the same |
April 5, 2005 |
| A liquid crystal display (LCD) device includes a first substrate having at least one pixel region and a black matrix, a common electrode beneath the first substrate, a first alignment layer beneath the common electrode, a first linear polarizer along an outer side surface of the first su |
| 6864637 |
Organic electro luminescence device and method for driving the same |
March 8, 2005 |
| An organic electro-luminescence device (OELD) according includes column lines, row lines crossing the column lines; cells formed at pixel areas defined between the column lines and the row lines; a first switching device for controlling a current applied to the cell in response to data |
| 6839096 |
Liquid crystal display device with repair structure |
January 4, 2005 |
| A liquid crystal display device with a repair structure that facilitates repair of a short circuit or an open circuit. In the device, a gate line is formed on an insulating substrate and a gate electrode is integral to the gate line. A semiconductor layer is formed on the gate electrode |
| 6822719 |
Liquid crystal display device having pad configuration and method for manufacturing the same |
November 23, 2004 |
| A liquid crystal display device includes a first substrate, a second substrate opposing the first substrate, a plurality of gate lines and a plurality of data lines on the first substrate, each of the gate lines crossing each of the data lines at a crossing point, a plurality of gate |
| 6803975 |
Liquid crystal display panel and manufacturing method thereof |
October 12, 2004 |
| The present invention discloses an array substrate for use in a liquid crystal display device, which includes a transparent substrate that includes a display area and a non-display area. A plurality of red, green and blue color filters are formed on the transparent substrate in the d |
| 6801265 |
Liquid crystal display having shorting bar for testing thin film transistor |
October 5, 2004 |
| A liquid crystal display device has a shorting bar for testing a thin film transistor. First and second source shorting bars are alternatively at lest two-by-two connected to source pads, and at least two adjacent pixel electrodes are scanned by being recognized as one, so that an active |
| 6793756 |
Substrate bonding apparatus for liquid crystal display device and method for driving the same |
September 21, 2004 |
| A substrate bonding apparatus includes a bonding chamber, lower and upper stages positioned at lower and upper spaces at an interior of the bonding chamber, respectively, the lower stage including a first receiving part, a first lifting system having a first support part for supporting a |
| 6778250 |
Liquid crystal display having aligned pixel electrodes and fabricating method thereof |
August 17, 2004 |
| A liquid crystal display, and a fabricating method thereof, wherein pixel electrodes are highly accurately located relative to opaque elements, such as gate lines, data lines, or auxilarly lines, beneficially by using opaque elements as masking elements when exposing a photosensitive lay |
| 6750933 |
Liquid-crystal display and the method of its fabrication |
June 15, 2004 |
| The present invention is aimed to make displays with wide viewing angle possessing higher brightness in transmission mode and to develop more simple method for making such displays. This target is achieved by making in display with multiple pixels deflecting elements (5, 6) of dielectric |
| 6720580 |
Liquid crystal display device and method of forming the same |
April 13, 2004 |
| A liquid crystal display device includes a plurality of gate lines on a substrate, a plurality of data lines on the substrate orthogonal to the plurality of gate lines to define a plurality of pixel regions, at least one thin film transistor at crossing points of the plurality of gate li |
| 6699738 |
Semiconductor doping method and liquid crystal display device fabricating method using the same |
March 2, 2004 |
| A semiconductor doping method includes steps of forming an insulation layer on a substrate, forming a semiconductor layer on the insulation layer, forming a photoresist layer on the insulation layer, patterning the photoresist layer to provide a portion of the photoresist layer on a firs |
| 6697138 |
Transflective liquid crystal display device and manufacturing method for the same |
February 24, 2004 |
| A transflective liquid crystal display device having a first substrate, a gate line and a data line defining a pixel region by crossing each other on the first substrate, a thin film transistor connected to the gate line and the data line, a passivation layer covering the thin film trans |
| 6680720 |
Apparatus for driving liquid crystal display |
January 20, 2004 |
| A liquid crystal panel driving apparatus is adapted to display a uniform level of luminance on an entire display area of a liquid crystal panel. The liquid crystal panel drive apparatus applies an alternative current signal to a storage line on the liquid crystal panel so that the signal |
| 6620655 |
Array substrate for transflective LCD device and method of fabricating the same |
September 16, 2003 |
| An array substrate for a transflective liquid crystal display device, including a substrate; at least one gate line and at least one gate electrode formed on the transparent substrate; a gate-insulating layer formed over the at least one gate line and the at least one gate electrode; |
| 6580480 |
Transflective liquid crystal display device and manufacturing method thereof |
June 17, 2003 |
| The present invention discloses a transflective liquid crystal display (LCD) device that is used in both a transmissive mode and a reflective mode. The transflective LCD device includes a first substrate, a second substrate, a liquid crystal layer disposed between the first substrate and |
| 6578588 |
Unified strip/cleaning apparatus |
June 17, 2003 |
| A unified strip/cleaning apparatus wherein a strip device is integrated with a cleaning device. In the apparatus, a strip line removes resin on a substrate and a cleaning line is provided under the strip line to clean and dry the substrate. A loader supplies the substrate to the strip li |
| 6558989 |
Method for crystallizing silicon film and thin film transistor and fabricating method using the |
May 6, 2003 |
| A method for crystallizing an amorphous silicon film which includes the steps of: preparing a substrate having the amorphous silicon film, the amorphous silicon film being formed on an intermediate layer in which an inner space exists; applying an energy to the amorphous silicon film in |
| 6433850 |
Pretilt angle direction in a liquid crystal cell |
August 13, 2002 |
| A method is disclosed for controlling a pretilt angle direction for a liquid crystal cell comprising the steps of first setting the magnitude of pretilt angle and a plurality of pretilt angle directions in an alignment layer. This first step is achieved by irradiating linearly the alignm |
| 6356335 |
Multi-domain liquid crystal display device |
March 12, 2002 |
| A multi-domain liquid crystal display device comprises first and second substrates facing each other and a liquid crystal layer between the first and second substrates. A plurality of gate bus lines are arranged in a first direction on the first substrate and a plurality of data bus line |
| 6344842 |
Liquid crystal display device and a driving method therefor |
February 5, 2002 |
| A liquid crystal display device has a pair of substrates, one of which is provided with a thin-film-transistor circuit, the other one of which is provided with a common electrode, with liquid crystal provided therebetween. The thin-film-transistor circuit includes thin-film-transisto |
| 6342876 |
Method and apparatus for driving liquid crystal panel in cycle inversion |
January 29, 2002 |
| A liquid crystal panel driving method and apparatus of cycle inversion system is adapted to stably keep a picture quality independently of a pattern of picture and improves a picture quality. In the apparatus, liquid crystal cells in the liquid crystal panel are divided into a number |
| 6207481 |
Thin film transistor having a crystallization seed layer and a method for manufacturing thereof |
March 27, 2001 |
| A thin film transistor and a method of manufaturing a thin film transistor are such that a crystallization seed layer is included in the transistor to crystallize the amorphous silicon to polysilicon. |
