公开(公告)号：US20170023822A1

公开(公告)日：2017-01-26

申请号：US14990122

申请日：2016-01-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sujeong KIM ,  Yeuntae KIM ,  Sunyoung CHANG ,  Seokjoon HONG

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1341

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133711 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/133742 ,  G02F2001/13415

Abstract: A display device includes a pixel electrode disposed in a pixel region and a light-shielding member partially overlapping the pixel electrode. A roof layer faces the pixel electrode. The roof layer includes a color filter and a pillar portion extending toward the light-shielding member. A cavity is formed between the pixel electrode and the roof layer. A common electrode is disposed on the roof layer. An inlet exposes a portion of the cavity. A controllable material is disposed in the cavity. A cover layer seals the inlet. The light-shielding member includes a first region corresponding to the pillar portion and a second region adjacent to the first region. A thickness of the first region is different from a thickness of the second region.

Abstract translation: 显示装置包括设置在像素区域中的像素电极和部分地与像素电极重叠的遮光部件。 屋顶层面向像素电极。 屋顶层包括滤色器和朝向遮光构件延伸的柱部。 在像素电极和屋顶层之间形成空腔。 公共电极设置在屋顶层上。 入口暴露空腔的一部分。 可控材料设置在空腔中。 覆盖层密封入口。 遮光构件包括对应于柱部的第一区域和与第一区域相邻的第二区域。 第一区域的厚度与第二区域的厚度不同。