| Patent application number | Description | Published |
|---|
| 20090015768 | Liquid crystal display device - The present invention enhances a numerical aperture of a liquid crystal display device having color filters. In a liquid crystal display device including a liquid crystal display panel which has a first substrate, a second substrate, and a liquid crystal layer sandwiched between the first substrate and the second substrate, the liquid crystal display panel includes a light blocking film and a plurality of sub pixels arranged in a matrix array, each one of the plurality of sub pixels includes a pixel electrode, a counter electrode and a color filter, an electric field is generated between the pixel electrode and the counter electrode thus driving liquid crystal of the liquid crystal layer. The plurality of sub pixels includes two neighboring sub pixels which are arranged adjacent to each other along the direction of a display line and have the color filters of the same color. The light blocking film is formed so as to cover respective pixel boundaries of the plurality of sub pixels except for the pixel boundary between the two neighboring sub pixels. The respective pixel electrodes of the two neighboring sub pixels are formed independently from each other. | 01-15-2009 |
| 20090033845 | Liquid Crystal Display Device - A liquid crystal display panel is provided with a light-shielding film, and a plurality of subpixels arranged in a matrix. The subpixels each include a first electrode formed on a first substrate, a second electrode formed to be located upper than the first electrode, and a color filter formed on a second substrate. The second electrode has a plurality of linear portions. The subpixels are disposed adjacently along the direction of display lines, and any two of the adjacent subpixels have the same color of color filter. The light-shielding film is formed on the second substrate not to cover the pixel boundary between the two adjacent subpixels but to cover pixel boundaries of the remaining subpixels. The second electrodes of the two adjacent subpixels are formed separately, and assuming that the two adjacent subpixels are first and second subpixels, at least the second electrode of the first subpixel is disposed also to an area of the second subpixel beyond the pixel boundary between the first and second subpixels. Such a configuration favorably increases an aperture ratio of a liquid crystal display device including a color filter. | 02-05-2009 |
| 20090059147 | Liquid crystal display device - Light leakage between pixel electrodes over a video signal line in a TN-type liquid crystal display device in which a dot inversion driving is applied with a three o'clock viewing angle is prevented. Pixel electrodes (PX) are formed on both sides of a video signal line (DL) of a first substrate (SUB | 03-05-2009 |
| 20090295700 | Display Device - A display device includes a display region which is constituted of a plurality of partial regions, and drive circuits which are connected to a plurality of video signal lines for respective partial regions. The video signal lines and the drive circuits are connected with each other via relay lines. A center line of the drive circuit and a center line of the partial region are arranged at positions displaced from each other, and the relay lines have a bent portion between the drive circuit and the video signal lines. By forming the bent portion on the relay line, the line resistances of the relay lines can be adjusted thus decreasing display irregularities generated by the positional displacement of the drive circuit. | 12-03-2009 |
| 20100026611 | Display Device - A display device in which a non-display region is formed in a portion of a display region which is formed of a mass of the pixels, out of the plurality of gate signal lines and the plurality of drain signal lines, the gate signal lines and the drain signal lines which are arranged so as to traverse the non-display region when the gate signal lines and the drain signal lines straightly extend imaginarily are formed in a pattern where the gate signal lines and the drain signal lines are routed around the non-display region | 02-04-2010 |
| 20100060842 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a pair of substrates disposed to face each other; an inner sealing material surrounding a non-display region between the pair of substrates; an outer sealing material surrounding the inner sealing material; liquid crystal filled between the inner sealing material and the outer sealing material; and a display region formed in a region where the liquid crystal is filled, and first columnar spacers fixed on any one of the pair of substrates are formed in the forming region of the inner sealing material, the first columnar spacers being formed so as to avoid positions overlapped with intersecting portions of the gate signal lines and the drain signal lines. | 03-11-2010 |
| 20100245734 | Liquid Crystal Display Device - A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, a light-shielding film, a plurality of subpixels on the first substrate, a first electrode for each of the subpixels, a second electrode for each of the subpixels, and a color filter formed on the second substrate for each of the subpixels. The second electrodes each include a plurality of linear portions, wherein the subpixels include first and second subpixels that are adjacent to each other. A signal line forms between the first subpixel and second subpixel, and the color filter is formed across the signal line in the same color, and the second electrodes of the first and second subpixels are formed separately, and the second electrode of the first subpixel is disposed to an area of the second subpixel beyond the signal line. | 09-30-2010 |
| 20100277681 | Liquid crystal display device - Light leakage between pixel electrodes over a video signal line in a TN-type liquid crystal display device in which a dot inversion driving is applied with a three o'clock viewing angle is prevented. Pixel electrodes (PX) are formed on both sides of a video signal line (DL) of a first substrate (SUB | 11-04-2010 |
