公开(公告)号：US20250166531A1

公开(公告)日：2025-05-22

申请号：US19029484

申请日：2025-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Mu Kyung JEON

IPC: G09F9/30 ,  G02F1/1333 ,  H10K59/121 ,  H10K59/131 ,  H10K77/10 ,  H10K102/00

Abstract: A display device may include a first pixel, a second pixel, a first data line electrically connected to the first pixel, a second data line electrically connected to the second pixel and electrically insulated from the first data line, a first signal wire electrically connected to the first data line, a second signal wire electrically connected to the second data line, and a connecting wire electrically connecting the second data line to the second signal wire. The connecting wire may include a first section and a second section. The second section may be directly connected to the first section, may overlap the first pixel, may overlap the first data line, and may be oblique relative to each of the first data line and the second data line in a plan view of the display device.

公开(公告)号：US20240249650A1

公开(公告)日：2024-07-25

申请号：US18603135

申请日：2024-03-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Mu Kyung JEON

IPC: G09F9/30 ,  G02F1/1333 ,  H10K59/121 ,  H10K59/131 ,  H10K77/10 ,  H10K102/00

CPC classification number: G09F9/301 ,  G02F1/133305 ,  H10K59/121 ,  H10K59/131 ,  H10K77/111 ,  G02F2202/02 ,  G09G2300/0426 ,  H10K2102/311

Abstract: A display device may include a first pixel, a second pixel, a first data line electrically connected to the first pixel, a second data line electrically connected to the second pixel and electrically insulated from the first data line, a first signal wire electrically connected to the first data line, a second signal wire electrically connected to the second data line, and a connecting wire electrically connecting the second data line to the second signal wire. The connecting wire may include a first section and a second section. The second section may be directly connected to the first section, may overlap the first pixel, may overlap the first data line, and may be oblique relative to each of the first data line and the second data line in a plan view of the display device.

公开(公告)号：US20240046855A1

公开(公告)日：2024-02-08

申请号：US18328122

申请日：2023-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Su Jin LEE ,  Bon Yong KOO ,  Gyung Soon PARK ,  Dan Won LIM ,  Jae Yong JANG

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2330/04

Abstract: An emission driver includes stages including a first group of stages. Each of the stages of the first group among the stages include a first carry signal output component that outputs a carry signal having a turn-on level based on a voltage of a first node, and outputs the carry signal having a turn-off level based on a voltage of a second node; a first emission signal output component that outputs an emission signal having a turn-on level based on the voltage of the first node, and outputs the emission signal having a turn-off level based on the voltage of the second node; a first node voltage setting component that sets the voltage of the first node; and a second node voltage setting component that sets the voltage of the second node.

公开(公告)号：US20230117741A1

公开(公告)日：2023-04-20

申请号：US18084939

申请日：2022-12-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Mu Kyung JEON

IPC: G09F9/30 ,  G02F1/1333 ,  H10K77/10 ,  H10K59/121 ,  H10K59/131

Abstract: A display device may include a first pixel, a second pixel, a first data line electrically connected to the first pixel, a second data line electrically connected to the second pixel and electrically insulated from the first data line, a first signal wire electrically connected to the first data line, a second signal wire electrically connected to the second data line, and a connecting wire electrically connecting the second data line to the second signal wire. The connecting wire may include a first section and a second section. The second section may be directly connected to the first section, may overlap the first pixel, may overlap the first data line, and may be oblique relative to each of the first data line and the second data line in a plan view of the display device.

公开(公告)号：US20180183008A1

公开(公告)日：2018-06-28

申请号：US15853065

申请日：2017-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Il Gon KIM ,  Jeong Woo MOON

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a substrate including a pixel region and a peripheral region; a plurality of pixels provided in the pixel region, the plurality of pixels including first, second, and third sub-pixels each including a light emitting region; a light emitting element disposed in the light emitting region of each of the first, second, and third sub-pixels; a pixel circuit disposed in each of the first, second, and third sub-pixels, the pixel circuit configured to drive the light emitting element, wherein each pixel includes a first region in which the pixel circuit is disposed and a second region except the first region, wherein the light emitting element disposed in the first sub-pixel overlaps with the pixel circuit, and the light emitting element disposed in the second sub-pixel is disposed in the second region.

公开(公告)号：US20250089468A1

公开(公告)日：2025-03-13

申请号：US18828914

申请日：2024-09-09

Applicant: Samsung Display Co., LTD.

Inventor： Seon Young CHOI ,  Gyung Soon PARK

IPC: H10K59/122 ,  H10K59/12

Abstract: A display device and a method of manufacturing the same are disclosed. A display device includes a first pixel electrode located in a first emission area of a substrate, an insulating layer covering an edge of the first pixel electrode, a first light emitting layer on the first pixel electrode and the insulating layer, a first common electrode on the first light emitting layer, a conductive layer arranged on the insulating layer to surround the first emission area, a first bank on the conductive layer, a second bank adjacent to the first emission area on the first bank and including a tip protruding from sides of the first bank, a groove recessed from an upper surface of the second bank to at least a portion of the first bank, a first organic pattern, and a first inorganic layer.

公开(公告)号：US20250063894A1

公开(公告)日：2025-02-20

申请号：US18755723

申请日：2024-06-27

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Young CHOI ,  Gyung Soon PARK

IPC: H10K59/122 ,  H10K59/12 ,  H10K59/80

Abstract: A display device comprises a first pixel electrode disposed on a substrate in a first emission area, an insulating layer covering edges of the first pixel electrode, a first light emitting layer disposed on the first pixel electrode and the insulating layer, a first common electrode disposed on the first light emitting layer, a conductive layer disposed on the insulating layer to surround the first emission area and contact the first common electrode, a first bank disposed on the conductive layer, a second bank disposed on the first bank and including tips protruding from side surfaces of the first bank toward the first emission area, and a third bank disposed on the second bank and including an inorganic material.

公开(公告)号：US20230413608A1

公开(公告)日：2023-12-21

申请号：US18228078

申请日：2023-07-31

Applicant: Samsung Display Co., LTD.

Inventor： Hee Rim SONG ,  Byung Chang YU ,  Gyung Soon PARK

IPC: H10K59/121 ,  G09G3/3233 ,  H10K59/131

CPC classification number: H10K59/1216 ,  G09G3/3233 ,  G09G2310/0243 ,  H10K59/131 ,  G09G2310/08 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0842

Abstract: A light emitting display device includes: a first display area including a first light-emitting element and a first pixel circuit unit; and a second display area including a second light-emitting element disposed to overlap a driving unit and a second pixel circuit unit which drives the second light-emitting element, where the first pixel circuit unit further include a first boost capacitor.

公开(公告)号：US20220392985A1

公开(公告)日：2022-12-08

申请号：US17588734

申请日：2022-01-31

Applicant: Samsung Display Co., LTD.

Inventor： Hee Rim SONG ,  Byung Chang YU ,  Gyung Soon PARK

IPC: H01L27/32 ,  G09G3/3233

Abstract: A light emitting display device includes: a first display area including a first light-emitting element and a first pixel circuit unit; and a second display area including a second light-emitting element disposed to overlap a driving unit and a second pixel circuit unit which drives the second light-emitting element, where the first pixel circuit unit further include a first boost capacitor.

公开(公告)号：US20200090559A1

公开(公告)日：2020-03-19

申请号：US16512284

申请日：2019-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Rim SONG ,  Gyung Soon PARK ,  Mu Kyung JEON

IPC: G09F9/30 ,  G02F1/1333 ,  H01L51/00 ,  H01L27/32

Abstract: A display device may include a first pixel, a second pixel, a first data line electrically connected to the first pixel, a second data line electrically connected to the second pixel and electrically insulated from the first data line, a first signal wire electrically connected to the first data line, a second signal wire electrically connected to the second data line, and a connecting wire electrically connecting the second data line to the second signal wire. The connecting wire may include a first section and a second section. The second section may be directly connected to the first section, may overlap the first pixel, may overlap the first data line, and may be oblique relative to each of the first data line and the second data line in a plan view of the display device.