公开(公告)号：US20250107380A1

公开(公告)日：2025-03-27

申请号：US18971914

申请日：2024-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyang Yul KIM ,  Hee Seong JEONG ,  Hyun-Gue SONG ,  Jong Beom HONG

IPC: H10K59/35 ,  H10K50/86 ,  H10K59/122 ,  H10K59/38 ,  H10K59/80

Abstract: A display device includes a substrate, a partition wall disposed on the substrate and having a plurality of openings, a first emission layer, a second emission layer, and a third emission layer respectively disposed in an opening of the partition wall and emitting light of different colors, a light blocker disposed on the emission layers and including a plurality of openings respectively overlapping the first emission layer, the second emission layer, and the third emission layer, and a color filter disposed in the opening of the light blocker. A separation distance between one edge of the partition wall contacting the second emission layer and the light blocker is greater than a separation distance between the one edge of the partition wall contacting the first emission layer and the light blocker.

公开(公告)号：US20230397455A1

公开(公告)日：2023-12-07

申请号：US18449697

申请日：2023-08-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyangyul KIM ,  Sunhwa KIM ,  Heeseong JEONG ,  Suk Hoon KU ,  Hyun-Gue SONG ,  Dukjin LEE ,  Sang Min YI

IPC: H10K50/86 ,  H10K50/842 ,  H10K59/122 ,  H10K59/131

CPC classification number: H10K50/86 ,  H10K50/8428 ,  H10K59/121 ,  H10K59/131 ,  H10K59/122

Abstract: An electronic panel, includes: a base substrate including a front surface, a rear surface opposite the front surface, and a plurality of side surfaces connecting the front surface and the rear surface to each other; a pixel definition layer on the front surface of the base substrate and having a plurality of openings defined therein; a plurality of emitting elements in the openings; and a spacer on the pixel definition layer and spaced apart from the openings, wherein a thickness of the spacer is equal to or greater than a thickness of the pixel definition layer.

公开(公告)号：US20200295309A1

公开(公告)日：2020-09-17

申请号：US16797419

申请日：2020-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyangyul KIM ,  Sunhwa KIM ,  Heeseong JEONG ,  Suk Hoon KU ,  Hyun-Gue SONG ,  Dukjin LEE ,  Sang Min YI

IPC: H01L51/52 ,  H01L27/32

Abstract: An electronic panel, includes: a base substrate including a front surface, a rear surface opposite the front surface, and a plurality of side surfaces connecting the front surface and the rear surface to each other; a pixel definition layer on the front surface of the base substrate and having a plurality of openings defined therein; a plurality of emitting elements in the openings; and a spacer on the pixel definition layer and spaced apart from the openings, wherein a thickness of the spacer is equal to or greater than a thickness of the pixel definition layer.