公开(公告)号：US20230209983A1

公开(公告)日：2023-06-29

申请号：US18173774

申请日：2023-02-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEUNGWOOK KWON ,  JAESIK KIM ,  WOO YONG SUNG ,  SEOYEON LEE ,  UNG-SOO LEE ,  JAMIN LEE ,  JEONGSEOK LEE ,  SEHOON JEONG ,  SEUNGGUN CHAE ,  SEUNG-YEON CHAE

IPC: H10K77/10 ,  B32B38/00 ,  B32B37/18 ,  B32B3/04 ,  H10K50/87 ,  H10K50/84 ,  H10K50/844 ,  H10K59/12 ,  H10K71/00

CPC classification number: H10K77/111 ,  B32B3/04 ,  B32B37/18 ,  B32B38/145 ,  H10K50/87 ,  H10K50/841 ,  H10K50/844 ,  H10K59/12 ,  H10K71/00 ,  B32B2457/20 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display device includes a base layer including first and second portions, and a third portion between the first and second portions and configured to be bent, folded, or rolled, a light emitting element layer on one surface of the base layer at the first portion, and including light emitting elements, a circuit board on the one surface of the base layer at the third portion, and electrically connected to the light emitting elements, protective patterns spaced apart from each other on another surface of the base layer, including a resin, and also including first protective patterns spaced apart from each other on the other surface of the base layer at the first portion, and at least one second protective pattern on the other surface of the base layer at the second portion, and at least one of a heat dissipation layer or a cushion layer below the protective patterns.

公开(公告)号：US20240357918A1

公开(公告)日：2024-10-24

申请号：US18761216

申请日：2024-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SEUNGWOOK KWON ,  JAESIK KIM ,  WOO YONG SUNG ,  SEOYEON LEE ,  UNG-SOO LEE ,  JAMIN LEE ,  JEONGSEOK LEE ,  SEHOON JEONG ,  SEUNGGUN CHAE ,  SEUNG-YEON CHAE

IPC: H10K77/10 ,  B32B3/04 ,  B32B37/18 ,  B32B38/00 ,  H10K50/84 ,  H10K50/844 ,  H10K50/87 ,  H10K59/12 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K77/111 ,  B32B3/04 ,  B32B37/18 ,  B32B38/145 ,  H10K50/841 ,  H10K50/844 ,  H10K50/87 ,  H10K59/12 ,  H10K71/00 ,  B32B2457/20 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display device includes a base layer including first and second portions, and a third portion between the first and second portions and configured to be bent, folded, or rolled, a light emitting element layer on one surface of the base layer at the first portion, and including light emitting elements, a circuit board on the one surface of the base layer at the third portion, and electrically connected to the light emitting elements, protective patterns spaced apart from each other on another surface of the base layer, including a resin, and also including first protective patterns spaced apart from each other on the other surface of the base layer at the first portion, and at least one second protective pattern on the other surface of the base layer at the second portion, and at least one of a heat dissipation layer or a cushion layer below the protective patterns.

公开(公告)号：US20220165982A1

公开(公告)日：2022-05-26

申请号：US17371016

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： WOO YONG SUNG ,  SEUNGYONG SONG ,  UNG-SOO LEE ,  SEUNG-YEON CHAE

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device including a transmissive area and a light emitting area surrounding the transmissive area includes a first substrate, a barrier layer disposed on the first substrate and including an inorganic material, a second substrate disposed on the barrier layer and including an opening overlapping the transmissive area, a light emitting element disposed on the second substrate and overlapping the light emitting area and an encapsulation layer covering the light emitting element and contacting the barrier layer in the transmissive area.