公开(公告)号：US20220077111A1

公开(公告)日：2022-03-10

申请号：US17445135

申请日：2021-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hee SHIN ,  Sun Kwun SON ,  Na Hyeon CHA

IPC: H01L25/065 ,  H01L25/16 ,  H01L25/18 ,  H01L27/12 ,  H01L27/32

Abstract: Provided is a tiled display device. The tiled display device includes adjacent first and second display devices including a display area having pixels, a bonding area between the display areas of the first and second display devices, data lines extending in a first direction, first gate lines extending in the first direction, and configured to transmit a gate signal, and off voltage lines extending in the first direction, and configured to transmit an off voltage, wherein one of the off voltage lines is between a first pixel at an outermost side of the first display device and a second pixel located more inwardly than first pixel, and wherein the off voltage lines are not between a third pixel at an outermost side of the second display device and the first pixel.

公开(公告)号：US20210208457A1

公开(公告)日：2021-07-08

申请号：US16985270

申请日：2020-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Kwun SON ,  Dong Hyeon KI ,  Na Hyeon CHA

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1339 ,  G02F1/1345

Abstract: A display device comprises an upper base substrate; a lower base substrate which protrudes from the upper base substrate along a first direction in a plan view; a first printed circuit film which is attached to a first pad area in a portion of the lower base substrate protruding from the upper base substrate along the first direction; and an upper common electrode which is disposed between the upper base substrate and the lower base substrate, wherein the first printed circuit film is provided in plural numbers, the first printed circuit films are arranged to be spaced apart from each other along a second direction intersecting the first direction, and the upper common electrode overlapping a space between adjacent first printed circuit films along the first direction is recessed further inwardly in the first direction than the upper common electrode overlapping the first printed circuit film along the first direction.

公开(公告)号：US20210033932A1

公开(公告)日：2021-02-04

申请号：US16810801

申请日：2020-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Na Hyeon CHA ,  Sun Kwun SON ,  Dae Ki PARK ,  Hwan Young JANG

IPC: G02F1/1343 ,  G02F1/133

Abstract: An embodiment of the present disclosure provides a display device including a substrate including a display area in which a plurality of pixel groups are disposed and a peripheral area disposed around the display area, and a plurality of alignment keys disposed on the substrate, wherein each of the pixel groups may include a plurality of pixels displaying different colors, and the plurality of alignment keys may include first alignment keys that are disposed in the pixel groups adjacent to edges of at least two corners of the display area and that are disposed in a plurality of first pixels that display the same color among a plurality of pixels included in the pixel group.

公开(公告)号：US20200064663A1

公开(公告)日：2020-02-27

申请号：US16368858

申请日：2019-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yoo Mi RA ,  Seong Young LEE ,  Kyung Ho KIM ,  Na Hyeon CHA

IPC: G02F1/13 ,  G02F1/1343 ,  H01L27/12

Abstract: A liquid crystal display device may include a gate line, a data line, a storage electrode set, a transistor, a pixel electrode, and repair member. The gate line may transmit a gate signal. The data line may transmit a data signal. The transistor may include a gate electrode connected to the gate line, a source electrode connected to the data line, and a drain electrode connected to the pixel electrode. The drain electrode and the storage electrode set may overlap each other and form a storage capacitor. The repair member may be formed of an electrically conductive material, may be electrically insulated from each of the drain electrode and the data line, and may overlap the storage electrode set.