公开(公告)号：US20010004296A1

公开(公告)日：2001-06-21

申请号：US09778059

申请日：2001-02-06

Applicant: U.S. PHILIPS CORPORATION

Inventor： Nicolass A.J.M. Van Aerle ,  Michael G. Pitt

IPC: G02F001/03 ,  G02F001/07 ,  G02F001/11

CPC classification number: G02F1/133555 ,  G02F1/133621 ,  G02F1/13363 ,  G02F1/13439 ,  G02F2001/133638 ,  G02F2203/09

Abstract: A transflective color display having apertures in reflective electrodes through which light from a backlight (9) passes in the transmissive mode. The switching behavior for both the reflective and the transmissive mode is made identical by introducing a retardation plate (11). The transmission efficiency is further increased by using only a monochrome green mode in transmission.