公开(公告)号：US20040095533A1

公开(公告)日：2004-05-20

申请号：US10705318

申请日：2003-11-10

Applicant: U.S. PHILIPS CORPORATION

Inventor： Sjoerd Stallinga ,  Peter Van De Witte

IPC: G02F001/1335

CPC classification number: G02F1/133753 ,  G02F2001/133757 ,  G02F2413/15

Abstract: In a normally black double cell, grey scale enhancement is obtained by dividing pixels in the driving cell into sub-pixels which are rotated preferably through 180null with respect to each other.

Abstract translation: 在通常黑色的双单元格中，通过将驱动单元中的像素相对于彼此优选地旋转180°的子像素来获得灰度增强。