公开(公告)号：US20210111238A1

公开(公告)日：2021-04-15

申请号：US16884341

申请日：2020-05-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hwiseong KIM ,  Donghoo Kim ,  Hoisoo Kwon ,  Hee-Won Yoon ,  Soojeong Choi ,  Gwangjoon Hong

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes: an array substrate including a pixel array disposed on a display area, a first transfer wiring disposed on a peripheral area adjacent to the display area and electrically connected to the pixel array, a second transfer wiring disposed on the peripheral area adjacent to the display area and electrically connected to the pixel array, and a barrier member disposed between the first transfer wiring and the second transfer wiring, the barrier member including an inorganic insulation material; and a sealing member disposed between the array substrate and an encapsulation substrate to combine the array substrate with the encapsulation substrate, the sealing member contacting at least a portion of the first transfer wiring and the second transfer wiring.

公开(公告)号：US20230292574A1

公开(公告)日：2023-09-14

申请号：US18157767

申请日：2023-01-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Man Lee ,  Hoon Kim ,  Hwiseong Kim ,  Donghoo Kim ,  Sunyoung Kim ,  Hee-Won Yoon ,  Seungwon Lee

IPC: H10K59/65 ,  H10K59/40 ,  H10K59/80 ,  H10K59/122

CPC classification number: H10K59/65 ,  H10K59/122 ,  H10K59/40 ,  H10K59/873

Abstract: A display device includes a signal transmission region, a display region spaced apart from the signal transmission region, a peripheral region located between the signal transmission region and the display region, a base layer, a circuit layer disposed on the base layer, a light emitting element layer disposed on the circuit layer and that includes a light emitting element that overlaps the display region, an encapsulation substrate disposed on the light emitting element layer, a hole defined in the signal transmission region and that passes through at least a portion of each of the circuit layer and the light emitting element layer, and a groove pattern defined on one surface of the encapsulation substrate and that overlaps the peripheral region.

公开(公告)号：US11889724B2

公开(公告)日：2024-01-30

申请号：US16884341

申请日：2020-05-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwiseong Kim ,  Donghoo Kim ,  Hoisoo Kwon ,  Hee-Won Yoon ,  Soojeong Choi ,  Gwangjoon Hong

IPC: H10K59/131 ,  H10K50/84 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K50/841 ,  H10K2102/00

Abstract: A display device includes: an array substrate including a pixel array disposed on a display area, a first transfer wiring disposed on a peripheral area adjacent to the display area and electrically connected to the pixel array, a second transfer wiring disposed on the peripheral area adjacent to the display area and electrically connected to the pixel array, and a barrier member disposed between the first transfer wiring and the second transfer wiring, the barrier member including an inorganic insulation material; and a sealing member disposed between the array substrate and an encapsulation substrate to combine the array substrate with the encapsulation substrate, the sealing member contacting at least a portion of the first transfer wiring and the second transfer wiring.

公开(公告)号：US11785798B2

公开(公告)日：2023-10-10

申请号：US17243003

申请日：2021-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hoi Soo Kwon ,  Sun Young Kim ,  Seung Hwan Kim ,  Hwi Seong Kim ,  Yu Jin Ye ,  Jae-Man Lee ,  Hee-Won Yoon

IPC: H01L51/52 ,  H10K50/844 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K59/122 ,  H10K59/124 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12

CPC classification number: H10K50/844 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K59/122 ,  H10K59/124 ,  H10K71/00 ,  H10K77/10 ,  H10K59/1201

Abstract: A display device includes: a substrate including an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor overlapping the display area on the substrate; an insulation layer on the transistor; a first electrode on the insulation layer; a pixel definition layer on the first electrode; an intermediate layer and a second electrode that overlap the first electrode and include a functional layer; a dam overlapping the peripheral area; and a first layer overlapping the peripheral area and spaced apart from the intermediate layer, wherein the first layer is spaced apart from an upper surface of the dam and covers a side surface of the dam.