公开(公告)号：US11923316B2

公开(公告)日：2024-03-05

申请号：US15931512

申请日：2020-05-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Kwun Son ,  Na Hyeon Cha

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1345 ,  G02F1/1362 ,  H01L23/544 ,  H10K59/131

CPC classification number: H01L23/544 ,  G02F1/133374 ,  G02F1/1339 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136286 ,  H10K59/131 ,  G02F1/133388 ,  H01L2223/54406 ,  H01L2223/54413 ,  H01L2223/54433 ,  H01L2223/54486

Abstract: A display device according to an embodiment includes: a display panel; a first pad portion disposed on a lateral side of the display panel; and an information code disposed on the lateral side of the display panel.

公开(公告)号：US11436974B1

公开(公告)日：2022-09-06

申请号：US17449864

申请日：2021-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Na Hyeon Cha ,  Sun Kwun Son

IPC: G09G3/32

Abstract: A display device includes: a pixel, the pixel having a pixel circuit area and an adjacent area extending around at least a portion of the pixel circuit area; first lines at least partially in the adjacent area and extending in a first direction; second lines at least partially in the adjacent area and extending in a second direction perpendicular to the first direction; and alignment electrode layers extending in the second direction and on the first and second lines. A first number of the alignment electrode layers are in the pixel circuit area, and a second number of the alignment electrode layers are in the adjacent area. The first number is greater than the second number.

公开(公告)号：US11372301B2

公开(公告)日：2022-06-28

申请号：US17078024

申请日：2020-10-22

Applicant: Samsung Display Co., Ltd.

Inventor： Si Hyun Ahn ,  Na Hyeon Cha ,  Sun Kwun Son

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

Abstract: A display device includes a first conductive layer including horizontal scan lines, and island-type electrodes, which are spaced apart from the horizontal scan lines; a first insulating layer disposed on the first conductive layer; a second conductive layer disposed on the first insulating layer, the second conductive layer including data lines, and a plurality of vertical scan lines; a second insulating layer disposed on the second conductive layer; and a third conductive layer disposed on the second insulating layer and including first shield electrodes, which cover first edges of the vertical scan lines, and second shield electrodes, which are spaced apart from the first shield electrodes, and cover second edges of the vertical scan lines, wherein the vertical scan lines are electrically connected to the island-type electrodes via contact holes that extend through the first insulating layer.

公开(公告)号：US11067859B2

公开(公告)日：2021-07-20

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: G02F1/1343 ,  G02F1/1362 ,  G02F1/13

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.

公开(公告)号：US11016347B2

公开(公告)日：2021-05-25

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 ,  G02F1/1333

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.