公开(公告)号：US20220344406A1

公开(公告)日：2022-10-27

申请号：US17540366

申请日：2021-12-02

Applicant: Samsung Display Co., LTD.

Inventor： Yu Jin KIM ,  Hong Min YOON ,  Da Som KANG ,  Shin Tack KANG ,  Kun Hee JO

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L25/16

Abstract: The display device includes a substrate including a display area and a non-display area, a light-emitting element layer in the display and non-display areas, a color conversion layer including a bank in the display and non-display areas, a capping layer in the display and non-display areas and covering the bank, a plurality of color filters in the display and non-display areas and the plurality of color filters in the non-display area overlapping each other, and an overcoat layer in the display and non-display areas and covering the plurality of color filters. Each of the substrate, the capping layer, the plurality of color filters, and the overcoat layer has a lateral side which is furthest from the display area, and the lateral sides of the substrate, the capping layer, each of the plurality of color filters, and the overcoat layer are aligned with one another.

公开(公告)号：US20240298499A1

公开(公告)日：2024-09-05

申请号：US18258214

申请日：2021-05-04

Applicant: Samsung Display Co., LTD.

Inventor： Shin Tack KANG ,  Young Min KIM ,  Yu Jin KIM ,  Hae Il PARK

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/123 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/123 ,  H10K59/873

Abstract: A display device includes a base portion including a display area in which a first emission area and a non-emission area are defined, a first light emitting element disposed on the base portion and overlapping the first emission area, a first encapsulation layer including a first lower inorganic layer disposed on the first light emitting element and a first organic layer located on the first lower inorganic layer, and a wavelength conversion pattern disposed on the first encapsulation layer and overlapping the first light emitting element. A first opening overlapping the first emission area is defined in the first organic layer, and the wavelength conversion pattern is disposed within the first opening.

公开(公告)号：US20230263034A1

公开(公告)日：2023-08-17

申请号：US18015710

申请日：2020-11-02

Applicant: Samsung Display Co., LTD.

Inventor： Yu Jin KIM ,  Kun Hee JO ,  Shin Tack KANG ,  Hyun Seok KIM

IPC: H10K59/80 ,  H10K59/38 ,  H10K59/122

CPC classification number: H10K59/8731 ,  H10K59/38 ,  H10K59/122

Abstract: A display device includes: a first dam member, a first support member, a second dam member, and a second support member, which are in a non-display area; a light-emitting element in a display area; a first encapsulation layer on the light-emitting element; a wavelength conversion pattern on the first encapsulation layer to overlap the light-emitting element; a color filter on the wavelength conversion pattern and overlapping the wavelength conversion pattern; and a second encapsulation layer on the color filter. The display area, the first dam member, the first support member, the second dam member, the second support member are disposed in this order; end of an inorganic layer included in the first encapsulation layer is between the first support member and the first dam member; and an end of an inorganic layer included in the second encapsulation layer is between the second support member and the second dam member.