公开(公告)号：US20240334782A1

公开(公告)日：2024-10-03

申请号：US18509311

申请日：2023-11-15

Applicant: Samsung Display Co., LTD.

Inventor： June Hwan KIM ,  Chang Min SONG ,  Dong Gi AHN ,  Seok Won JEONG ,  Dae Youn CHO

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/131 ,  H10K59/35

CPC classification number: H10K59/871 ,  H10K59/122 ,  H10K59/1315 ,  H10K59/353 ,  H10K59/874 ,  H10K59/8793

Abstract: A display device includes a substrate, a circuit layer, a light emitting element layer, a sealing layer, and a polarization layer. A main area of the substrate includes a display area including emission areas and a non-display area disposed around the display area, the non-display area includes a dam area spaced apart from the display area, the dam area including at least one dam portion surrounding the display area. The non-display area also including a bonding area that surrounds the dam area, the circuit layer includes a buffer portion disposed in a part of the bonding area adjacent to the sub-area, the buffer portion being spaced apart from each of the sub-area and the dam area, and the polarization layer extends to the non-display area and overlaps the buffer portion.

公开(公告)号：US20220059798A1

公开(公告)日：2022-02-24

申请号：US17229319

申请日：2021-04-13

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Min SONG ,  Kyung Min PARK ,  Dong Yoon SO ,  Young Dae YI ,  Jae Ho CHOI

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  G06F3/041

Abstract: A display panel includes a substrate, light emitting elements in a display area of the substrate, and configured to emit light, an organic encapsulation layer on the light emitting elements, a first dam in a non-display area of the substrate, and organic patterns spaced apart from each other outside the first dam in the non-display area of the substrate, and including a first organic pattern and a second organic pattern adjacent to each other and having a gap therebetween.