公开(公告)号：US20040233359A1

公开(公告)日：2004-11-25

申请号：US10809995

申请日：2004-03-26

Applicant: LG. PHILIPS LCD CO., LTD.

Inventor： Mi-Sook Nam ,  Sang-Min Jang ,  Su-Seok Choi

IPC: G02F001/1335

CPC classification number: G02F1/133555 ,  G02F1/133371 ,  G02F1/133514

Abstract: A transflective liquid crystal display device includes a pixel region having reflective and transmissive portions. A first passivation layer having one or more protrusions in the reflective portion is disposed on a thin film transistor formed on a first substrate. A reflective layer disposed on the first passivation layer in the reflective portion is uneven, at least in part due to the protrusions. A second passivation layer and a pixel electrode are disposed on the first passivation layer. A color filter layer disposed on an inner surface of the second substrate has at least one through hole in the reflective portion. An overcoat layer disposed on the color filter layer has an open portion in the transmissive portion. A common electrode is disposed on the overcoat layer and a liquid crystal layer is disposed between the pixel electrode and the common electrode.

Abstract translation: 半透射型液晶显示装置包括具有反射和透射部分的像素区域。 在反射部分中具有一个或多个突起的第一钝化层设置在形成在第一基板上的薄膜晶体管上。 设置在反射部分中的第一钝化层上的反射层至少部分地由于突起而是不均匀的。 第二钝化层和像素电极设置在第一钝化层上。 设置在第二基板的内表面上的滤色器层在反射部分中具有至少一个通孔。 布置在滤色器层上的外涂层在透射部分中具有开口部分。 公共电极设置在外涂层上，液晶层设置在像素电极和公共电极之间。