公开(公告)号：US09829752B2

公开(公告)日：2017-11-28

申请号：US14940125

申请日：2015-11-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kipyo Hong ,  Wan Namgung ,  Ikhan Oh ,  Hojun Lee ,  Younhak Jeong

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/136209 ,  G02F2001/13396 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A liquid crystal display device includes a first substrate including a pixel area and a light shielding area, a second substrate opposing the first substrate, a liquid crystal layer between the first and second substrates, the liquid crystal layer including a liquid crystal molecule, a pixel electrode disposed on the first substrate corresponding to the pixel area, the pixel electrode including at least one unit pixel electrode, a light shielding member disposed on the first substrate corresponding to the light shielding area, and a projection on the first substrate, the projection overlapping a portion of the unit pixel electrode, wherein the projection is spaced apart from the light shielding member.

公开(公告)号：US10747069B2

公开(公告)日：2020-08-18

申请号：US16428593

申请日：2019-05-31

Applicant: Samsung Display Co., Ltd.

Inventor： Jinjoo Ha ,  Wonjun Lee ,  Younhak Jeong ,  Eunje Jang

IPC: G02F1/1343 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/133

Abstract: A display device may include a display panel including a first pixel and a second pixel. The first pixel may include a first pixel electrode and a first pixel circuit, and the second pixel may be disposed adjacent to the first pixel and may include a second pixel electrode and a second pixel circuit. The first pixel electrode may include a first electrode including a first side and a second side extending in a first direction, a first connection electrode connected to the first electrode and electrically connected to the first pixel circuit, first branch electrodes extended from the first side in a second direction away from the first connection electrode, and second branch electrodes extended from the second side in a third direction away from the first connection electrode.

公开(公告)号：US10663803B2

公开(公告)日：2020-05-26

申请号：US15209980

申请日：2016-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyungguen Yoon ,  Jinsuek Kim ,  Younhak Jeong ,  Yunseok Lee

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1362

Abstract: A liquid crystal display device includes first, second, third, and fourth pixel electrodes, each including a stem portion and a branch portion to define a plurality of domains, a common electrode opposing each of the first, second, third, and fourth pixel electrodes, and a liquid crystal layer between each of the common electrodes and a corresponding one of the first through fourth pixel electrodes, wherein an overall planar area of the stem portion and the branch portion of the fourth pixel electrode is smaller than an overall planar area of the stem portion and the branch portion of each of the first through third pixel electrodes.