公开(公告)号：US20040252262A1

公开(公告)日：2004-12-16

申请号：US10813797

申请日：2004-03-30

Applicant: LG. PHILIPS LCD CO., LTD.

Inventor： Jae-Deok Park

IPC: G02F001/1335

CPC classification number: G02F1/133555 ,  G02F1/133371 ,  G02F1/136227

Abstract: A transflective liquid crystal display device includes a first substrate including transmissive and reflective pixels. Gate and data lines on the first substrate cross each other to define a pixel region, with a thin film transistor at each crossing. The transmissive and reflective pixels correspond to respective pixel regions. A first passivation layer covers the thin film transistor and has a transmissive hole in the transmissive pixel. A first reflector is disposed on the first passivation layer in the reflective pixel. A second passivation layer is disposed on the first reflector and in the transmissive hole. A pixel electrode on the second passivation layer is connected to the thin film transistor. A second substrate opposing the first substrate has a color filter layer on an inner surface thereof. The color filter layer contains R, G and B sub color filters, which each correspond to a pixel region.

Abstract translation: 半透射型液晶显示装置包括包括透射和反射像素的第一基板。 第一衬底上的栅极和数据线彼此交叉以限定像素区域，每个交叉处具有薄膜晶体管。 透射和反射像素对应于各个像素区域。 第一钝化层覆盖薄膜晶体管并且在透射像素中具有透射孔。 第一反射器设置在反射像素中的第一钝化层上。 第二钝化层设置在第一反射器和透射孔中。 第二钝化层上的像素电极连接到薄膜晶体管。 与第一基板相对的第二基板在其内表面上具有滤色器层。 滤色器层包含R，G和B子滤色器，其分别对应于像素区域。