公开(公告)号：US20230178005A1

公开(公告)日：2023-06-08

申请号：US18097064

申请日：2023-01-13

Applicant: Samsung Display Co., LTD.

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

IPC: G09G3/32 ,  G09G3/00

CPC classification number: G09G3/32 ,  G09G3/006 ,  G09G2330/028 ,  G09G2310/0278 ,  G09G2300/0426 ,  G09G2300/0408

Abstract: A display device includes a display area and a non-display area adjacent to the display area; a first scan line that extends in a row direction and transmits a first scan signal; a first pixel part electrically connected to the first scan line; a second pixel part electrically connected to the first scan line and spaced apart from the first pixel part in the row direction; and a first inspection pad disposed between the first pixel part and the second pixel part and electrically connected to the first scan line.

公开(公告)号：US20220302175A1

公开(公告)日：2022-09-22

申请号：US17517623

申请日：2021-11-02

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L27/12 ,  H01L25/16 ,  G09G3/32

Abstract: A display device may include a display panel and a scan driving unit. The display panel may include a display area and a non-display. The display area may include scan lines, data lines, and pixels connected to the scan lines and the data lines. The non-display area may abut the display area and may include data connection lines. The data connection lines may be respectively connected to the data lines. The scan driving unit may include scan stages and auxiliary stages. The scan stages may be disposed on the display area and may be electrically connected to the scan lines for providing scan signals through the scan lines to the pixels. The auxiliary stages may be disposed on the non-display area, may include auxiliary transistors, and may provide carry signals to one or more of the scan stages. Some of the auxiliary transistors overlap the data connection lines.

公开(公告)号：US20220069165A1

公开(公告)日：2022-03-03

申请号：US17404380

申请日：2021-08-17

Applicant: Samsung Display Co., LTD.

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

IPC: H01L33/38 ,  H01L25/075 ,  H01L33/00 ,  H01L27/15

Abstract: A display device comprises a planarization layer disposed on a substrate, a first alignment electrode and a second alignment electrode that extend in a first direction and are spaced apart from each other on the planarization layer, a first insulating layer disposed on the first alignment electrode and the second alignment electrode and comprising a first opening exposing the planarization layer between the first alignment electrode and the second alignment electrode, a light-emitting element disposed on the planarization layer overlapping the first opening, a first contact electrode and a second contact electrode disposed on the first insulating layer, the first contact electrode electrically contacting a first end of the light-emitting element and the second contact electrode electrically contacting a second end of the light-emitting element, and a second insulating layer disposed on the light-emitting element.

公开(公告)号：US20210208433A1

公开(公告)日：2021-07-08

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：US20250014493A1

公开(公告)日：2025-01-09

申请号：US18893954

申请日：2024-09-23

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G09G3/20

Abstract: A display device is provided. The display device includes a first pixel including a first light emission area, a second pixel adjacent to the first pixel in a column direction, and including a second light emission area, a transistor area overlapped with each of the first pixel and the second pixel, and coupled to the first light emission area and the second light emission area, and a light-transmissive area adjacent to the transistor area in a row direction crossing the column direction.

公开(公告)号：US20240379909A1

公开(公告)日：2024-11-14

申请号：US18779610

申请日：2024-07-22

Applicant: Samsung Display Co., LTD.

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

IPC: H01L33/38 ,  H01L25/075 ,  H01L27/15 ,  H01L33/00

Abstract: A display device comprises a planarization layer disposed on a substrate, a first alignment electrode and a second alignment electrode that extend in a first direction and are spaced apart from each other on the planarization layer, a first insulating layer disposed on the first alignment electrode and the second alignment electrode and comprising a first opening exposing the planarization layer between the first alignment electrode and the second alignment electrode, a light-emitting element disposed on the planarization layer overlapping the first opening, a first contact electrode and a second contact electrode disposed on the first insulating layer, the first contact electrode electrically contacting a first end of the light-emitting element and the second contact electrode electrically contacting a second end of the light-emitting element, and a second insulating layer disposed on the light-emitting element.

公开(公告)号：US20240319547A1

公开(公告)日：2024-09-26

申请号：US18672043

申请日：2024-05-23

Applicant: Samsung Display Co., Ltd.

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

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

CPC classification number: G02F1/134309 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/1345 ,  G02F1/13452 ,  G02F1/13458 ,  G02F1/136204 ,  G02F1/136286 ,  G02F2201/121

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：US20230258983A1

公开(公告)日：2023-08-17

申请号：US18138113

申请日：2023-04-23

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1339 ,  H01L27/12 ,  G02F1/1679 ,  G02F1/161

CPC classification number: G02F1/1339 ,  H01L27/124 ,  G02F1/1679 ,  G02F1/161

Abstract: A display device includes: a first substrate including a display area and a non-display area, a second substrate opposing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate to overlap the display area, and a seal disposed between the first substrate and the second substrate to surround the liquid crystal layer. At least one corner of the seal projects toward the non-display area.

公开(公告)号：US20230207759A1

公开(公告)日：2023-06-29

申请号：US17969088

申请日：2022-10-19

Applicant: Samsung Display Co., LTD.

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

IPC: H01L33/62 ,  G09G3/32

CPC classification number: H01L33/62 ,  G09G3/32 ,  G09G2310/0278

Abstract: A display device may include a pixel part including a pixel, a pad part including a first pad part and a second pad part, and a connection line including a first connection line extending in a first direction and a second connection line extending in a second direction. The display area may include a first display area overlapping the first pad part in the first direction and a second display area overlapping the second pad part in the first direction.

公开(公告)号：US20220310662A1

公开(公告)日：2022-09-29

申请号：US17563661

申请日：2021-12-28

Applicant: Samsung Display Co., LTD.

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

IPC: H01L27/12 ,  G09G3/32

Abstract: A display device includes a display area including pixels, a non-display area adjacent to the display area, and a display driver electrically connected to the non-display area. The display area includes a data line that supplies a data voltage received from the display driver to the pixel, the data line extending in a first direction, a gate input line electrically connected to the display driver and extending in the first direction, a gate driver electrically connected to the gate input line, and a gate line electrically connected to the gate driver and extending in a second direction intersecting the first direction