公开(公告)号：US20220115445A1

公开(公告)日：2022-04-14

申请号：US17353719

申请日：2021-06-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MI-RAN JI ,  HYEONBUM LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: An electronic device includes a base layer that is divided into an active area and a peripheral area adjacent to the active area. A circuit layer is disposed on the base layer. A display element layer is disposed on the circuit layer and corresponds to the active area. A sensor layer is disposed on the display element layer. A filter layer is disposed on the sensor layer and corresponds to the active area. The filter layer includes a light blocking part and a color filter part. A protection layer is disposed on the circuit layer and corresponds to the peripheral area. The protection layer includes a color protection part or a light blocking protection part.

公开(公告)号：US20240215415A1

公开(公告)日：2024-06-27

申请号：US18368016

申请日：2023-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： MI-RAN JI ,  Changwook KIM

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/35 ,  H10K59/40

CPC classification number: H10K59/8792 ,  H10K59/122 ,  H10K59/35 ,  H10K59/40 ,  H10K59/873 ,  H10K2102/3026

Abstract: Provided is a display device including first light-emitting elements activated in a first operation mode and deactivated in a second operation mode, second light-emitting elements activated in the first and second operation modes, a base substrate including a first region having a first light-emitting region where the first light-emitting elements are disposed and a first non-light-emitting region, and a second region adjacent to the first region and having a second light-emitting region where the second light-emitting elements are disposed and a second non-light-emitting region, an encapsulation layer disposed on the base substrate, a first light-blocking pattern not overlapping the first region and overlapping the second non-light-emitting region, a cover layer covering the first light-blocking pattern, and a second light-blocking pattern disposed on the cover layer and overlapping the first light-blocking pattern, wherein the thickness of the cover layer may be greater than the thickness of the encapsulation layer.