公开(公告)号：US20220302178A1

公开(公告)日：2022-09-22

申请号：US17694007

申请日：2022-03-14

Applicant: Samsung Display Co., LTD.

Inventor： Jong Hwan CHA ,  Ki Nyeng KANG ,  Jun Ho BAE ,  Hee Jung YOON ,  Su Min CHOI

IPC: H01L27/12 ,  H01L25/16

Abstract: A display device comprises a substrate including a display area and a pad area adjacent to the display area; at least one pad electrode disposed on the substrate in the pad area and connected to the display area; and at least one dummy electrode overlapping the at least one pad electrode and not connected to the display area.

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：US20220140194A1

公开(公告)日：2022-05-05

申请号：US17397448

申请日：2021-08-09

Applicant: Samsung Display Co., LTD.

Inventor： Myeong Hun SONG ,  Jong Hwan CHA ,  Ki Nyeng KANG ,  Hee Jung YOON ,  Sung Jin LEE ,  Jong Chan LEE ,  Tae Hee LEE ,  Kyung Ah CHOI ,  Seung Jin CHU

IPC: H01L33/38 ,  H01L27/15 ,  H01L25/075 ,  H01L33/62

Abstract: A display device includes a first electrode group including a plurality of electrodes, a second electrode group spaced apart from the first electrode group in the first direction and including a plurality of electrodes, light-emitting elements disposed on the electrodes spaced apart from one another in the second direction and having a shape extended in the second direction, and connection electrodes. The connection electrodes includes a first connection electrode, a second connection electrode, a third connection electrode, a fourth connection electrode, and the fifth connection electrode, the first connection electrode is spaced apart from a part of the fourth connection electrode disposed on the second electrode group in the first direction, and the second connection electrode is spaced apart from another part of the fourth connection electrode disposed on the first electrode group in the first direction.