公开(公告)号：US20240122023A1

公开(公告)日：2024-04-11

申请号：US18375481

申请日：2023-09-30

Applicant: Samsung Display Co., LTD.

Inventor： Jinsu LEE ,  Hyunduck CHO ,  Hongjo PARK ,  Beohmrock CHOI

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/126 ,  H10K59/35

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/126 ,  H10K59/352 ,  H10K59/353

Abstract: A display apparatus includes a substrate, a plurality of subpixels disposed over the substrate and including a red subpixel, a blue subpixel, and a green subpixel, an encapsulation layer over the plurality of subpixels, a light-blocking layer disposed over the encapsulation layer and including a plurality of openings respectively overlapping the plurality of subpixels, and a plurality of color filters disposed over the light-blocking layer and including a red color filter, a blue color filter, and a green color filter. The plurality of color filters include a repetitive arrangement structure of a color filter pattern unit block, the plurality of subpixels include a repetitive arrangement structure of a subpixel pattern unit block, and a size of the color filter pattern unit block is greater than a size of the subpixel pattern unit block.

公开(公告)号：US20220238841A1

公开(公告)日：2022-07-28

申请号：US17586306

申请日：2022-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hongyeon LEE ,  Seungyeon JEONG ,  Beohmrock CHOI ,  Ohjeong KWON ,  Hongjo PARK ,  Sujeong KIM ,  Kyunghee LEE

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes: a substrate; a first layer disposed on the substrate and including an organic light-emitting device; a second layer disposed on the first layer and including an inorganic material; a capping layer disposed on the second layer, and a third layer disposed on the capping layer.

公开(公告)号：US20230200124A1

公开(公告)日：2023-06-22

申请号：US17941145

申请日：2022-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Soohye RYU ,  Hongjo PARK ,  Eunggyu LEE ,  Beohmrock CHOI

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5284 ,  H01L51/5275 ,  H01L51/5253 ,  H01L27/323 ,  H01L51/5268 ,  H01L27/322

Abstract: A display apparatus includes a display element disposed over a substrate, a light blocking layer disposed over the display element, the light blocking layer including an opening corresponding to the display element, a first high-refraction layer disposed in the opening of the light blocking layer, a first low-refraction layer overlapping the light blocking layer and the first high-refraction layer in a plan view, the first low-refraction layer having a refractive index that is lower than a refractive index of the first high-refraction layer, and scattering particles disposed over the display element.