公开(公告)号：US20230266854A1

公开(公告)日：2023-08-24

申请号：US17935338

申请日：2022-09-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gi Na YOO ,  Ju Yeon KIM ,  Won Sang PARK ,  Chang Woo SHIM ,  Seong Jun LEE ,  Dong Hee CHOI

IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041

CPC classification number: G06F3/0448 ,  H01L27/323 ,  H01L27/3246 ,  G06F3/0412 ,  G06F2203/04112

Abstract: A display device includes subpixels on a substrate, position code patterns having a predetermined position code shape, when viewed in a plan view, each position code pattern being disposed at a region between at least two adjacent subpixels, and a pixel-defining layer defining a region where each subpixel is disposed and covering the position code patterns. The plurality of position code patterns are formed in a planar code shape and are configured to reflect light incident through the pixel-defining layer.

公开(公告)号：US20230354681A1

公开(公告)日：2023-11-02

申请号：US18091447

申请日：2022-12-30

Applicant: Samsung Display Co., LTD.

Inventor： Gi Na YOO ,  Ju Yeon KIM ,  Won Sang PARK ,  Chang Woo SHIM ,  Seong Jun LEE ,  Dong Hee CHOI

IPC: H10K59/80 ,  H10K59/38 ,  H05K5/02

CPC classification number: H10K59/8792 ,  H10K59/38 ,  H05K5/0217 ,  H10K59/12

Abstract: A display device comprises a first display area, a second display area adjacent to a side of the first display area, a third display area adjacent to a side of the second display area, a plurality of emission areas disposed in the first, second, and third display areas to emit light, and a light blocking layer surrounding the plurality of emission areas. A width of the light blocking layer between adjacent emission areas in a first direction in each of the first and third display areas is greater than a width of the light blocking layer between adjacent emission areas in the first direction in the second display area.