Patent ID: 8957926
Filing Date: 2015-02-17
Classification: G02F,G09G

Abstract:
1. A liquid crystal display apparatus comprising: a plurality of pixels including a red pixel, a green pixel, and a blue pixel; a back substrate comprising, a front substrate comprising a second insulating substrate and a counter electrode opposing the plurality of pixel electrodes; and a liquid crystal layer provided between the back substrate and the front substrate, wherein each of the plurality of pixels comprises a plurality of subpixels including a first subpixel and a second subpixel, wherein when grayscale levels of input signals corresponding to the red pixels, the green pixels, and the blue pixels are equal to one another at a given level, a ratio of a difference in luminance between the first subpixel and the second subpixel of one pixel among the red pixel, the green pixel, and the blue pixel to a maximum luminance of the one pixel is greater than a ratio of a difference in luminance between the first subpixel and the second subpixel of each one of other two pixels among the red pixel, the green pixel, and the blue pixel to a maximum luminance of the respective one of the other two pixels, wherein the one pixel is the blue pixel, wherein the plurality of thin film transistors comprise a first thin film transistor and a second thin film transistor respectively corresponding to the first subpixel and the second subpixel of each of the read pixel, the green pixel, and the blue pixel, the first thin film transistor comprising, wherein the plurality of thin film transistors further comprise a third thin film transistor corresponding to one subpixel of the first subpixel and the second subpixel of the blue pixel, the third thin film transistor comprising,