公开(公告)号：US12004368B2

公开(公告)日：2024-06-04

申请号：US17406229

申请日：2021-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Juwon Lee ,  Ojun Kwon ,  Ran Kim ,  Soonmi Choi

IPC: H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  G09G3/3275 ,  G09G3/3283 ,  G09G3/3291 ,  H10K59/122 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K59/12 ,  G09G3/3275 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/0408 ,  H10K59/122 ,  H10K59/124 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/361

Abstract: A display device includes a light emitting structure disposed on a substrate, and a thin film encapsulation layer disposed on the light emitting structure and including an inorganic layer containing silicon oxynitride and an organic layer. A portion of the inorganic layer has a stress intensity factor of about 1.6 MPa or more.

公开(公告)号：US11335878B2

公开(公告)日：2022-05-17

申请号：US16835301

申请日：2020-03-31

Applicant: Samsung Display Co., LTD.

Inventor： Kicheol Song ,  Youngmoon Kim ,  Youngsang Park ,  Nari Ahn ,  Hung Kun Ahn ,  Jung-hun Jung ,  Ojun Kwon ,  Junsu Park

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: A display device includes a display module and a window member disposed on the display module, where the window member includes a base layer and a hard coating layer disposed on the base layer. A moisture absorption ratio of the window member is about 2.2% or greater under a first condition including a first temperature and a first humidity. The first temperature is about 60° C. or greater, and the first humidity is about 70% or greater.