公开(公告)号：US20100156878A1

公开(公告)日：2010-06-24

申请号：US12337626

申请日：2008-12-18

申请人： Tai-Ann Chen ,  Chih-Jen Chen ,  Chiao-Nan Huang ,  Chao-Ching Liang

发明人： Tai-Ann Chen ,  Chih-Jen Chen ,  Chiao-Nan Huang ,  Chao-Ching Liang

IPC分类号： G06F3/038

CPC分类号： G09G3/3611 ,  G09G2300/0486 ,  G09G2320/0252 ,  G09G2320/0295 ,  G09G2340/16 ,  G09G2360/147

摘要： A system is configured to drive a display device having a number of cholesteric liquid crystal (CHLC) pixels. The system comprises a processor configured to receive a first set of gray levels for a first image frame and a second set of gray levels for a second image frame, wherein the first set of gray levels is related to a first intensity state of each of the CHLC pixels in the first image frame and the second set of gray levels is related to a second intensity state of each of the CHLC pixels in the second image frame, and a look-up table (LUT) configured to output a third set of gray levels based on the first set of gray levels and the second set of gray levels, wherein the third set of gray levels is related to an addressing voltage to be written to each of the CHLC pixels so as to change each of the CHLC pixels from the first intensity state to the second intensity state.

摘要翻译： 一种系统被配置为驱动具有多个胆甾型液晶（CHLC）像素的显示装置。 该系统包括处理器，其被配置为接收用于第一图像帧的第一组灰度级和用于第二图像帧的第二灰度级组，其中第一组灰度级与第一组灰度级相关， 所述第一图像帧中的CHLC像素和所述第二灰度级组与所述第二图像帧中的每个CHLC像素的第二强度状态相关，以及配置为输出第三组灰度的查找表（LUT） 基于第一组灰度级和第二组灰度级的电平，其中第三组灰度级与要写入每个CHLC像素的寻址电压相关，以便从每个CHLC像素改变每个CHLC像素 第一强度状态到第二强度状态。