| 摘要 |
A liquid crystal display device comprising a backlight and a pixel portion including first to 2n-th scan lines, wherein, in a first case of expressing a color image, first pixels controlled by the first to n-th scan lines are configured to express a first image using at least one of first to third hues supplied in a first rotating order, and second pixels controlled by the (n+1)-th to 2n-th scan lines are configured to express a second image using at least one of the first to third hues supplied in a second rotating order, wherein, in a second case of expressing a monochrome image, the first and second pixels controlled by the first to 2n-th scan lines are configured to express the monochrome image by external light reflected by the reflective pixel electrode, and wherein the first rotating order is different from the second rotating order. |
| 主权项 |
1. A liquid crystal display device comprising:
a backlight; and a pixel portion including:
a first region comprising a first pixel and a second pixel;a second region comprising a third pixel and a fourth pixel; anda third region comprising a fifth pixel, wherein the second pixel is located closer to the second region than the first pixel, wherein the third pixel is located closer to the first region than the fourth pixel, wherein each of the first pixel, the second pixel, the third pixel, the fourth pixel and the fifth pixel includes a liquid crystal element and a transistor being configured for controlling holding of a voltage supplied to the liquid crystal element, wherein the backlight includes first light sources configured to emit a first hue, second light sources configured to emit a second hue, and third light sources configured to emit a third hue, wherein each of the first region and the second region comprises a plurality of pixels each including a transparent pixel electrode and a reflective pixel electrode, wherein, in a first case of expressing a color image in a frame period, one of the first light sources lights the first pixel in a first period, one of the second light sources lights the first pixel in a second period, one of the third light sources lights the first pixel in a third period, another one of the first light sources lights the second pixel in a fourth period, another one of the third light sources lights the third pixel in the first period, another one of the first light sources lights the third pixel in the second period, another one of the second light sources lights the third pixel in the third period, another one of the third light sources lights the fourth pixel in the fourth period, and another one of the second light sources lights the fifth pixel in the first period, wherein the first period and the fourth period only partially overlap with each other, wherein the second period and the fourth period only partially overlap with each other, wherein the first period, the second period, and the third period do not overlap with each other, wherein, in a second case of expressing a monochrome image, the first pixel, the second pixel, the third pixel and the fourth pixel are configured to express the monochrome image by external light reflected by the reflective pixel electrodes, wherein, in the second case, none of the first light sources, the second light sources, and the third light sources emit light, and wherein a period for the holding of a voltage is 10 seconds or more. |
