发明名称 |
METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
In a liquid crystal display device capable of displaying a moving image and a still image, a reduction in contrast due to light scattering in a reflective pixel portion or the like is suppressed and consumed power is reduced. As a driving method of a transflective liquid crystal display device including a plurality of pixels each including a plurality of light-transmitting pixel portions(103,104,105) and a reflective pixel portion(106), an image signal for color display is supplied to the plurality of light-transmitting pixel portions and a signal for black display is supplied to the reflective pixel portion in a moving-image display period, and an image signal of black-and-white grayscale is supplied to the plurality of light-transmitting pixel portions and the reflective pixel portion in a still-image display period. |
申请公布号 |
WO2011093000(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
WO2010JP73867 |
申请日期 |
2010.12.24 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.;MIYAKE, HIROYUKI;ARASAWA, RYO |
发明人 |
MIYAKE, HIROYUKI;ARASAWA, RYO |
分类号 |
G09G3/36;G02F1/133;G09G3/20;G09G3/34 |
主分类号 |
G09G3/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|