公开(公告)号：US20240008315A1

公开(公告)日：2024-01-04

申请号：US18300770

申请日：2023-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Junhee Lee ,  Chanyoung Kim ,  Eonjoo Lee

IPC: H10K59/122 ,  H10K59/38 ,  H10K59/80 ,  H10K59/65

CPC classification number: H10K59/122 ,  H10K59/38 ,  H10K59/8792 ,  H10K59/65

Abstract: A display apparatus including a substrate including a display area including a first display area, and a second display area, first pixel electrodes disposed over the substrate in the first display area, second pixel electrodes disposed over the substrate in the second display area, and a pixel-defining layer including first pixel openings in the first display area and corresponding to the first pixel electrodes, second pixel openings in the second display area and corresponding to the second pixel electrodes, first holes in the first display area and corresponding to spaces between the first pixel electrodes, and second holes in the second display area and corresponding to spaces between the second pixel electrodes.

公开(公告)号：US20240081121A1

公开(公告)日：2024-03-07

申请号：US18329789

申请日：2023-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yeongho Lee ,  Chanyoung Kim ,  Junhee Lee ,  Choongyoul Im ,  Seongyong Hwang

IPC: H10K59/38 ,  G09G3/3233 ,  H10K59/122 ,  H10K59/40 ,  H10K59/80

CPC classification number: H10K59/38 ,  G09G3/3233 ,  H10K59/122 ,  H10K59/40 ,  H10K59/873 ,  H10K59/8792 ,  G09G2300/0842

Abstract: A display device includes a plurality of pixel electrodes disposed on a substrate, an emission layer disposed on each of the plurality of pixel electrodes, a counter electrode disposed on the emission layer to correspond to the plurality of pixel electrodes, an insulating layer disposed on the counter electrode and including a trench corresponding to an area between the plurality of pixel electrodes, a light blocking material layer disposed in the trench, and a color filter layer disposed on the insulating layer and selectively transmitting light of a specific wavelength band.

公开(公告)号：US20250017040A1

公开(公告)日：2025-01-09

申请号：US18432301

申请日：2024-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Chanyoung Kim ,  Sangwoo Kang ,  Seongmin Cho ,  Seongyong Hwang

IPC: H10K59/121 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K59/80 ,  H10K102/00

Abstract: A display panel includes a display area including a substrate including emission areas in a flat display area and in a bending display area bending outside the flat display area, and a transmission area between adjacent emission areas in the bending display area, a pixel circuit layer on the substrate and including a pixel circuit, a light-emitting diode, a bank layer defining a first bank opening portion covering an edge of the first electrode and overlapping the first electrode, and defining a second bank opening portion corresponding to the transmission area, and a light-blocking layer on the bank layer, and defining a transmissive opening portion corresponding to the transmission area, wherein a central point of the transmissive opening portion of the light-blocking layer is closer to the flat display area than a central point of the second bank opening portion.

公开(公告)号：US20240324426A1

公开(公告)日：2024-09-26

申请号：US18589437

申请日：2024-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： Haseok Jeon ,  Jihyun Kim ,  Chanyoung Kim ,  Choongyoul Im ,  Hyunduck Cho ,  Kookhyun Choi ,  Beohmrock Choi

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38

CPC classification number: H10K59/8792 ,  H10K59/122 ,  H10K59/352 ,  H10K59/38

Abstract: A display panel includes a display layer and an optical functional layer on the display layer, wherein the display layer includes a pixel electrode, a pixel-defining layer including a first opening defining an emission area on the pixel electrode, and an emission layer arranged in the first opening, the optical functional layer includes a black matrix in a first layer covering the pixel electrode, the black matrix including a second opening above the first opening and a color filter in the second opening, and the black matrix includes an optical split portion extending across the pixel electrode that is under the first layer.

公开(公告)号：US11705546B2

公开(公告)日：2023-07-18

申请号：US17098145

申请日：2020-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Junhee Lee ,  Yeongho Lee ,  Chanyoung Kim ,  Chiwook An ,  Choongyoul Im ,  Dayoung Jung ,  Seongmin Cho ,  Miran Ji

IPC: H01L33/62 ,  H01L33/56 ,  H01L25/075

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L33/56 ,  H01L2924/15151 ,  H01L2924/3641

Abstract: A display apparatus includes a substrate having a display area and a peripheral area surrounding the display area, a first initialization voltage line on the substrate, an organic film layer on the first initialization voltage line and having a first contact hole exposing at least a portion of the first initialization voltage line, and a bridge wiring on the organic film layer corresponding to the peripheral area, and in contact with the first initialization voltage line through the first contact hole, wherein the organic film layer corresponding to the peripheral area has a groove or dummy hole, each of the groove and the dummy hole being adjacent to the first contact hole.