公开(公告)号：US20240177673A1

公开(公告)日：2024-05-30

申请号：US18450620

申请日：2023-08-16

Applicant: Samsung Display Co., LTD.

Inventor： HAEMIN KIM ,  YOUNGWAN SEO ,  GEUNHO LEE

IPC: G09G3/3233 ,  G09G3/20 ,  H10K59/121

CPC classification number: G09G3/3233 ,  G09G3/2096 ,  H10K59/121 ,  G09G2300/0819 ,  G09G2300/0852

Abstract: A display device includes a display area and a peripheral area surrounding the display area, a pixel disposed in the display area on a substrate, an insulating layer disposed on the substrate and having a valley part along a periphery of the display area in the peripheral area, and an emission driver disposed in the peripheral area on the substrate, providing an emission signal to the pixel through an emission line, and overlapping both a first inner surface and a second inner surface of the insulating layer of the valley part in a plan view.

公开(公告)号：US20240099080A1

公开(公告)日：2024-03-21

申请号：US18347014

申请日：2023-07-05

Applicant: Samsung Display Co., Ltd.

Inventor： HAEMIN KIM ,  YOUNGWAN SEO ,  GEUNHO LEE ,  KYUNGHOON CHUNG

IPC: H10K59/124 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/124 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/131

Abstract: A display device includes a base layer, a first conductive layer disposed on the base layer, an inorganic layer disposed on the first conductive layer, a first semiconductor layer including an oxide semiconductor and disposed on the inorganic layer, and a first insulation layer disposed on the first semiconductor layer, a second semiconductor layer including an oxide semiconductor, and disposed on the first insulation layer, wherein the first conductive layer is a first electrode of a first capacitor, the first semiconductor layer is a second electrode of the first capacitor and a first electrode of a second capacitor, and the second semiconductor layer is a second electrode of the second capacitor.

公开(公告)号：US20240054960A1

公开(公告)日：2024-02-15

申请号：US18339558

申请日：2023-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： HAEMIN KIM ,  YOUNGWAN SEO ,  BYUNGCHANG YU ,  GEUNHO LEE ,  KYUNGHOON CHUNG

IPC: G09G3/3266

CPC classification number: G09G3/3266

Abstract: A display panel includes a scan driving circuit. The scan driving circuit includes a first transistor that outputs a high-voltage of a scan signal during a turn-on period. The first transistor includes a first semiconductor pattern layer including a first input region, a first output region, and a first channel region, a first gate electrode overlapping the first channel region, a second semiconductor pattern layer including a second input region electrically connected to the first input region, a second output region electrically connected to the first output region, and a second channel region overlapping the first channel region, and a second gate electrode overlapping the second channel region, and electrically connected to the first gate electrode.

公开(公告)号：US20230345764A1

公开(公告)日：2023-10-26

申请号：US18113294

申请日：2023-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： KYUNGHOE LEE ,  JI-SUN KIM ,  YOUNGWAN SEO ,  KEUNHEE CHOI

IPC: H10K59/121 ,  H10K59/131

CPC classification number: H10K59/1213 ,  H10K59/131

Abstract: Provided is a display device including a display panel including a display region and a non-display region adjacent to the display region, the display region including a first display region, and a second display region more adjacent to the non-display region than the first display region, and including an edge region and a corner region, the edge region and the corner region each including a first region and a second region continuously defined, wherein the display panel includes a first pixel disposed in the first display region, a second pixel disposed in the second display region, and a driving part disposed in the second region, the driving part includes a first driving part disposed in the edge region and a second driving part disposed in the corner region, and a shape of the first driving part and a shape of the second driving part are different from each other.

公开(公告)号：US20230071490A1

公开(公告)日：2023-03-09

申请号：US17901827

申请日：2022-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： JI-SUN KIM ,  YOUNGWAN SEO ,  KYUNGHOE LEE ,  KEUNHEE CHOI

IPC: H01L27/32

Abstract: A display panel includes a base layer having a first region, a second region, and a third region defined between the first region and the second region, the first region, the second region, and the third region being partitioned when viewed in plan, a driving circuit disposed in the second region, a first pixel disposed in the first region and a second pixel including a second light emitting device disposed in the second region to overlap the driving circuit when viewed in plan, and a shielding component disposed in the second region, and interposed between the driving circuit and the second light emitting device to receive a substantially constant voltage.