公开(公告)号：US20240224632A1

公开(公告)日：2024-07-04

申请号：US18602674

申请日：2024-03-12

Applicant: Samsung Display Co., LTD.

Inventor： CHANGHO YI ,  JUNG-WOO HA ,  JONG-RYUK PARK ,  JI-EUN LEE ,  SUNGHO KIM ,  JOONHYOUNG PARK ,  SEOKJE SEONG

IPC: H10K59/126 ,  G02F1/133 ,  G02F1/1362 ,  H10K59/131 ,  H10K77/10

CPC classification number: H10K59/126 ,  G02F1/133 ,  G02F1/13306 ,  G02F1/136286 ,  G02F1/13629 ,  H10K59/131 ,  H10K77/10

Abstract: A display device includes a substrate including an organic film layer, a first lower pattern which is disposed on the substrate, includes overlap patterns, first bridges, and second bridges, and has a mesh shape, a second lower pattern which is disposed in a same layer as the first lower pattern, is connected to the first lower pattern, and surrounds the first lower pattern, a first active pattern disposed on the first lower pattern, and a plurality of gate electrodes disposed on the first active pattern and overlapping the overlap patterns.

公开(公告)号：US20220173193A1

公开(公告)日：2022-06-02

申请号：US17375461

申请日：2021-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： CHANGHO YI ,  JUNG-WOO HA ,  JONG-RYUK PARK ,  JI-EUN LEE ,  SUNGHO KIM ,  JOONHYOUNG PARK ,  SEOKJE SEONG

IPC: H01L27/32

Abstract: A display device includes a substrate including an organic film layer, a first lower pattern which is disposed on the substrate, includes overlap patterns, first bridges, and second bridges, and has a mesh shape, a second lower pattern which is disposed in a same layer as the first lower pattern, is connected to the first lower pattern, and surrounds the first lower pattern, a first active pattern disposed on the first lower pattern, and a plurality of gate electrodes disposed on the first active pattern and overlapping the overlap patterns.

公开(公告)号：US20220173194A1

公开(公告)日：2022-06-02

申请号：US17485574

申请日：2021-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： HYUNGJUN PARK ,  WONKYU KWAK ,  YOON-JONG CHO ,  JI-EUN LEE ,  JIN JEON ,  SUNGHO KIM

IPC: H01L27/32

Abstract: A display panel includes a substrate, a first barrier layer disposed on the substrate, a shielding pattern disposed on the first barrier layer, a second barrier layer covering the shielding pattern and disposed on the first barrier layer, a first active pattern disposed on the second barrier layer and overlapping the shielding pattern in a plan view, a gate electrode disposed on the first active pattern, an emission control line disposed on the first active pattern and adjacent to one side of the gate electrode in a plan view, and an upper compensation control line disposed on the emission control line and adjacent to the other side of the gate electrode in a plan view.

公开(公告)号：US20200279901A1

公开(公告)日：2020-09-03

申请号：US16876976

申请日：2020-05-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUN WON CHOI ,  DONG SOO KIM ,  HYUN-CHOL BANG ,  CHANG SOO PYON ,  JI-EUN LEE

IPC: H01L27/32 ,  H01L29/786

Abstract: A display device includes signal lines and pixels connected thereto. A first pixel includes a first transistor including a first gate electrode, a first channel region overlapping the first gate electrode, a first source region, and a second drain region facing the first source region, with the first channel region interposed between the first source region and the second drain region. A third transistor includes a third gate electrode, a third channel region overlapping the third gate electrode, a third drain region connected to the first gate electrode, and a third source region facing the third drain region with the third channel region interposed between the third source region and the third drain region. A shielding part overlaps a boundary between the third source region and the third channel region and does not overlap a boundary between the third drain region and the third channel region.