公开(公告)号：US09269818B2

公开(公告)日：2016-02-23

申请号：US13729855

申请日：2012-12-28

Applicant: LG DISPLAY CO., LTD.

Inventor： YuRi Shim ,  SungGu Kang ,  EuiHyun Chung ,  SunYong Lee

IPC: H01L29/10 ,  H01L29/04 ,  H01L29/786 ,  G02F1/1362 ,  H01L29/66

CPC classification number: H01L29/78633 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  H01L29/66765

Abstract: An array substrate for the liquid crystal display device, the array substrate includes: a first insulating film pattern on an insulating substrate and having an opening; a first light shielding film pattern on the first insulating film pattern including the opening; a gate insulating film over the entire surface of the insulating substrate including the first light shielding film pattern; an active layer on top of the gate insulating film and overlapping the first light shielding film pattern; a pixel electrode on top of the gate insulating film to be separated from the active layer; a source electrode and a drain electrode on top of the active layer, the drain electrode being separated from the source electrode and directly connected to the pixel electrode; a passivation film over the entire surface of the insulating substrate including the source electrode and the drain electrode; a second insulating film pattern on top of the passivation film and overlapping the first light shielding film pattern; a second light shielding film pattern on the second insulating film pattern; and a plurality of divided common electrodes on top of the passivation film and overlapping the pixel electrode.

Abstract translation: 一种液晶显示装置用阵列基板，其特征在于，具备：绝缘基板上具有开口部的第一绝缘膜图案， 在包括所述开口的所述第一绝缘膜图案上的第一遮光膜图案; 在包括第一遮光膜图案的绝缘基板的整个表面上的栅极绝缘膜; 在所述栅极绝缘膜的顶部上的有源层，并且与所述第一遮光膜图案重叠; 栅极绝缘膜顶部的与有源层分离的像素电极; 源电极和漏极，在有源层的顶部上，漏电极与源电极分离并直接连接到像素电极; 在包括源电极和漏电极的绝缘基板的整个表面上的钝化膜; 在所述钝化膜的顶部上的第二绝缘膜图案并与所述第一遮光膜图案重叠; 第二绝缘膜图案上的第二遮光膜图案; 以及在钝化膜的顶部上的多个分开的公共电极并与像素电极重叠。

公开(公告)号：US20140008656A1

公开(公告)日：2014-01-09

申请号：US13729855

申请日：2012-12-28

Applicant: LG DISPLAY CO., LTD.

Inventor： YuRi Shim ,  SungGu Kang ,  EuiHyun Chung ,  SunYong Lee

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/78633 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  H01L29/66765

Abstract: An array substrate for the liquid crystal display device, the array substrate includes: a first insulating film pattern on an insulating substrate and having an opening; a first light shielding film pattern on the first insulating film pattern including the opening; a gate insulating film over the entire surface of the insulating substrate including the first light shielding film pattern; an active layer on top of the gate insulating film and overlapping the first light shielding film pattern; a pixel electrode on top of the gate insulating film to be separated from the active layer; a source electrode and a drain electrode on top of the active layer, the drain electrode being separated from the source electrode and directly connected to the pixel electrode; a passivation film over the entire surface of the insulating substrate including the source electrode and the drain electrode; a second insulating film pattern on top of the passivation film and overlapping the first light shielding film pattern; a second light shielding film pattern on the second insulating film pattern; and a plurality of divided common electrodes on top of the passivation film and overlapping the pixel electrode.

Abstract translation: 一种液晶显示装置用阵列基板，其特征在于，具备：绝缘基板上具有开口部的第一绝缘膜图案， 在包括所述开口的所述第一绝缘膜图案上的第一遮光膜图案; 在包括第一遮光膜图案的绝缘基板的整个表面上的栅极绝缘膜; 在所述栅极绝缘膜的顶部上的有源层，并且与所述第一遮光膜图案重叠; 栅极绝缘膜顶部的与有源层分离的像素电极; 源电极和漏极，在有源层的顶部上，漏电极与源电极分离并直接连接到像素电极; 在包括源电极和漏电极的绝缘基板的整个表面上的钝化膜; 在所述钝化膜的顶部上的第二绝缘膜图案并与所述第一遮光膜图案重叠; 第二绝缘膜图案上的第二遮光膜图案; 以及在钝化膜的顶部上的多个分开的公共电极并与像素电极重叠。