Patent application number | Description | Published |
20100328558 | LIQUID CRYSTAL DISPLAY DEVICE - At least either a first substrate or a second substrate has regions corresponding to subpixels ( | 12-30-2010 |
20110291126 | ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE - An active matrix substrate ( | 12-01-2011 |
20110304809 | ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE - An active matrix substrate ( | 12-15-2011 |
20130038807 | ACTIVE MATRIX SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides an active matrix substrate that enables to suppress variation in the pixel potential even if an alignment shift is present. The active matrix substrate of the present invention includes a plurality of pixel electrodes arranged in a matrix; and a source wiring running in a column direction, wherein the source wiring has a first side portion running along one side in a column direction of at least one pixel electrode of the plurality of pixel electrodes, a crossing portion running across the pixel electrode, and a second side portion running along another side in the column direction of the pixel electrode, the first side portion and the second side portion are connected to each other via the crossing portion, and at least one crossing portion is provided on each of at least two pixel electrodes aligned in the column direction out of the plurality of pixel electrodes. | 02-14-2013 |
20130070002 | DISPLAY PANEL AND DISPLAY DEVICE - The present invention is to provide a display panel and a display device in each of which the white luminance and/or the color reproduction range are/is sufficiently improved by changing the sub-pixel area for each color, so that unevenness of luminance is sufficiently suppressed, and the influence of line width variation on the aperture ratio is reduced. The display panel according to the present invention includes a pair of substrates, a display element sandwiched between the pair of substrates, and pixels each formed by sub-pixels of four or more colors, and is featured in that one of the pair of substrates includes scanning lines, signal lines, and sub-pixel electrodes, and in that the area of at least one of the sub-pixels of four or more colors is different from the area of the other sub-pixels, and the sub-pixel having the larger area overlaps with a plurality of the signal lines in plan view of the main surface of the display panel. | 03-21-2013 |
20130088681 | DISPLAY PANEL AND DISPLAY DEVICE - An object of the present invention is to provide a display panel and a display device which are able to sufficiently increase the luminance, and to suppress the occurrence of difference in response speed, transmissivity, and viewing angle characteristics, and the like for each color, and which are also able to improve the yield in the manufacturing process, and are able to be applied to various display modes, such as a CPA mode, an MVA mode, and an IPS mode. According to the present invention, there is provided a display panel in which one pixel is formed by a plurality of sub-pixels, the display panel being configured such that, when one pixel is divided into a plurality of rectangular regions, at least one of the rectangular regions includes two or more sub-pixels, such that, in each of the sub-pixels, the length of the side in parallel with the short side of the rectangular region is substantially the same, and such that, in at least one of the sub-pixels, the length of the side in parallel with the long side of the rectangular region is different. | 04-11-2013 |
20130222746 | LIQUID-CRYSTAL DISPLAY PANEL - The present invention relates to a liquid crystal display panel which can prevents roughness of the displayed image and reduction in the contrast ratio accompanying a use of four or more color filters of different colors. The present invention provides a liquid crystal display panel comprising a color filter substrate provided with four or more color layers of different colors and a light shielding layer, each pixel including a repeating unit composed of the four or more color layers, the four or more color layers partially overlap the light shielding layer, the liquid crystal display panel having a region where color layers of the same color in different pixels are arranged in the same rows or the same columns, and of the four or more color layers of different colors in one pixel, a color layer of a color with higher brightness overlaps a portion of the light shielding layer that is positioned between the color layer and another color layer of the same color with an overlapping width smaller than that with which a color layer of a color with lower brightness overlaps a portion of the light shielding layer that is positioned between the color layer and another color layer of the same color. | 08-29-2013 |
20130222747 | DISPLAY PANEL - The present invention provides a display panel capable of suppressing display unevenness caused by the capacitance change due to misalignment when four primary colors are used. The display panel of the present invention includes: signal lines; pixel electrodes; and a common electrode. In the display panel, a single pixel is constituted by picture elements of four or more colors. Each of the pixel electrodes is connected to each one of the signal lines. The pixel electrodes, which are included in the single pixel, are arranged in a squared shape, and include a pixel electrode having larger area and a pixel electrode having smaller area. Both of a signal line connected to the pixel electrode having the larger area and a signal line connected to the pixel electrode having the smaller area overlap with the pixel electrode having the larger area. | 08-29-2013 |
20140347614 | LIQUID CRYSTAL DISPLAY DEVICE - This liquid crystal display device ( | 11-27-2014 |
20150062523 | ACTIVE MATRIX SUBSTRATE AND LIQUID-CRYSTAL DISPLAY DEVICE - A TFT substrate ( | 03-05-2015 |