公开(公告)号：US20160216586A1

公开(公告)日：2016-07-28

申请号：US14956472

申请日：2015-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： Young Joo CHOI ,  Chang Ha KWAK ,  Hee Jung YOON ,  Jin Yool KIM ,  Jae Phil LEE

IPC: G02F1/1362 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02F1/133345 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2202/10

Abstract: A liquid crystal display and a manufacturing method thereof include a planar-shaped common electrode disposed directly on a common voltage line, and a semiconductor layer disposed on the common electrode and a gate line, serving as a gate insulating layer. Accordingly, it is possible to prevent signal delay of the common voltage and lower the manufacturing cost by disposing a common electrode and a pixel electrode on one substrate and disposing a common electrode directly on a common voltage line.

Abstract translation: 液晶显示器及其制造方法包括直接设置在公共电压线上的平面状公共电极和配置在公共电极上的半导体层和用作栅极绝缘层的栅极线。 因此，可以通过在一个基板上设置公共电极和像素电极并将公共电极直接设置在公共电压线上来防止公共电压的信号延迟并降低制造成本。

公开(公告)号：US20250105229A1

公开(公告)日：2025-03-27

申请号：US18633832

申请日：2024-04-12

Applicant: Samsung Display Co., LTD.

Inventor： Tetsuhiro TANAKA ,  Jin Seok OH ,  Chang Ha KWAK ,  Jung Yub SEO ,  Jung Hoon YOON ,  Jin Ho JEONG

IPC: H01L25/16 ,  H01L25/075 ,  H01L27/12 ,  H01L33/54

Abstract: A display device includes a transistor including an active layer disposed on a substrate and a gate electrode disposed on the active layer, a gate insulating layer disposed between the active layer and the gate electrode, and a first insulating layer disposed on the gate electrode. The first insulating layer may include a first layer covering the active layer, the gate insulating layer, and the gate electrode and including silicon oxide, a second layer disposed on the first layer and including silicon oxynitride, and a third layer disposed on the second layer and including silicon nitride.