发明名称 Transflective liquid crystal display device
摘要 The present invention provides a transflective LCD device that has a common contrast ratio in both the transmissive mode and the reflective mode. It also discloses a transflective LCD device that has an equal luminance in both the transmissive mode and the reflective mode. The transflective LCD device includes first and second substrates; a transparent conductive electrode on the first substrate; a lower passivation layer on the transparent conductive electrode; a reflective electrode formed on the lower passivation layer, the reflective electrode including a transmitting hole; a first QWP (quarter wave plate) under the first substrate; a lower polarizer formed under the first QWP; a second QWP on the second substrate; an upper polarizer formed on the second QWVP; an upper passivation layer under the second substrate; a transparent common electrode under the upper passivation layer; a liquid crystal layer interposed between the first and second substrates; and a backlight device arranged below the second substrate.
申请公布号 US6654087(B2) 申请公布日期 2003.11.25
申请号 US20010781541 申请日期 2001.02.12
申请人 L.G. PHILIPS LCD CO., LTD. 发明人 SONG IN-DUK;PARK SUNG-II;CHUNG JAE-YOUNG
分类号 G02F1/1335;G02F1/13363;(IPC1-7):G02F1/133;G02F1/133 主分类号 G02F1/1335
代理机构 代理人
主权项
地址