公开(公告)号：US20250063924A1

公开(公告)日：2025-02-20

申请号：US18440974

申请日：2024-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Yunhee Park ,  Kyungseon Tak ,  Sujeong Kim

IPC: H10K59/80 ,  H10K59/38 ,  H10K59/40

Abstract: Provided is a display apparatus including a light receiving device with improved detection performance. The display apparatus includes a substrate, a first light emitting device and a light receiving device disposed on the substrate and positioned adjacent to each other in a plan view, and a light blocking layer disposed on the first light emitting device and the light receiving device and including a first upper opening vertically aligned with the first light emitting device and a sensing upper opening vertically aligned with the light receiving device, wherein the light blocking layer includes a black pigment and a blue pigment.

公开(公告)号：US20240324298A1

公开(公告)日：2024-09-26

申请号：US18405351

申请日：2024-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseon Tak ,  Yunhee Park ,  Yiseop Shim ,  Hyunseung Lee ,  Hyelim Jang ,  Kyuwon Cho

IPC: H10K59/122 ,  H10K59/80 ,  H10K77/10

CPC classification number: H10K59/122 ,  H10K59/874 ,  H10K59/8792 ,  H10K77/111

Abstract: The display apparatus includes a substrate including a display area and a peripheral area, wherein the peripheral area includes a bending area, at least one inorganic material layer disposed on the substrate, at least one organic material layer disposed on the at least one inorganic material layer, a touch electrode layer disposed on the at least one organic material layer, the touch layer may include a plurality of touch electrodes arranged in the peripheral area, at least one bank disposed on the at least one inorganic material layer, the at least one bank arranged between the bending area and the display area in a plan view, and a light-blocking material layer disposed on the touch electrode layer, wherein an end of the light-blocking material layer may be arranged between the at least one bank and the plurality of touch electrodes in a plan view.