公开(公告)号：US20210096433A1

公开(公告)日：2021-04-01

申请号：US16897191

申请日：2020-06-09

Applicant: Samsung Display Co., Ltd.

Inventor： SeungBo SHIM ,  Hongmin YOON ,  Dasom KANG

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/133 ,  G02F1/1345 ,  G02F1/1339 ,  G02F1/1343

Abstract: A display substrate includes a base substrate and a plurality of insulating layers disposed on a surface of the base substrate. A groove is defined in the insulating layers in a non-display area of the display substrate. An end portion of an alignment layer is disposed in the groove. The groove is capable of controlling a flow of a liquid alignment material to prevent the liquid alignment material from overflowing to an edge of the base substrate. The groove is formed simultaneously in a process of forming contact holes in a display area of the display substrate. Accordingly, a structure corresponding to the end portion of the alignment layer to control the flow of the liquid alignment material is formed without increasing the number of masks.

公开(公告)号：US20170343868A1

公开(公告)日：2017-11-30

申请号：US15381138

申请日：2016-12-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwihyun KIM ,  Jongjae LEE ,  Junghwan HWANG ,  Jongdo KEUM ,  Yoonsik PARK ,  Hongmin YOON

IPC: G02F1/1343 ,  G02F1/1362 ,  H01L29/786 ,  H01L27/12 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1368

Abstract: A display apparatus includes a first substrate, a first dummy substrate on the first substrate, and a second dummy substrate extending from the first dummy substrate and bent. The second dummy substrate is on different side surfaces of the first substrate in a first direction. The display apparatus also includes a plurality of pixels on the first dummy substrate, a gate driver on the second dummy substrate and connected to the pixels, and a data driver connected to one side of the first dummy substrate in a second direction crossing the first direction and connected to the pixels.

公开(公告)号：US20160216569A1

公开(公告)日：2016-07-28

申请号：US14823646

申请日：2015-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seungkyu LEE ,  Wan NAMGUNG ,  Hongmin YOON ,  Hojun LEE

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A display device includes a first substrate; a pixel electrode disposed on the first substrate, including at least two sub-pixel electrodes separated from one another; a second substrate disposed on the first substrate; and a liquid crystal layer interposed between the first and second substrates, each of the sub-pixel electrodes includes a stem electrode, an outer electrode connected to the stem electrode, a first branch electrode extending from the stem electrode or the outer electrode in a first direction, and a second branch electrode extending from the stem electrode or the outer electrode in a second direction, wherein an angle between the first direction and the second direction is in a range of about 170 to about 180 degrees.

Abstract translation: 显示装置包括第一基板; 设置在所述第一基板上的像素电极，包括彼此分离的至少两个子像素电极; 设置在所述第一基板上的第二基板; 以及插入在所述第一和第二基板之间的液晶层，每个所述子像素电极包括杆电极，连接到所述杆电极的外电极，第一分支电极，从所述杆电极或所述外电极以第一 方向，第二分支电极在第二方向从杆电极或外电极延伸，其中第一方向和第二方向之间的角度在约170度至约180度的范围内。