公开(公告)号：US11898950B2

公开(公告)日：2024-02-13

申请号：US18075118

申请日：2022-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Osung Seo ,  Myeongil Choi ,  Sung-Hyun Kim ,  Young-Su Kim ,  Kiho Lim ,  Euiri Cho ,  Duk-Woon Choi

IPC: G09G3/00 ,  G09G3/3241 ,  G08B5/36 ,  H10K65/00 ,  G01N15/06

CPC classification number: G01N15/06 ,  G09G3/035 ,  G09G3/3241 ,  G01N2015/0693 ,  G08B5/36 ,  G09G2360/145 ,  H10K65/00

Abstract: A display device includes a display panel, a driving controller, and a readout circuit. The display panel includes a first part and a second part. The first part includes a first pixel set. The second part includes a first sensor set. The driving controller controls the first pixel set to emit first light when controlling the first sensor set to receive second light. The first sensor set generates a sensing signal using the second light. The readout circuit is electrically connected to at least one of the driving controller and the first sensor set and receives the sensing signal. The display device calculates a dust concentration using the sensing signal.

公开(公告)号：US11698664B2

公开(公告)日：2023-07-11

申请号：US16872565

申请日：2020-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Gyun Woo ,  Jun-Woo Kim ,  Euiri Cho

IPC: G06F1/16 ,  H10K59/40

CPC classification number: G06F1/1658 ,  G06F1/1618 ,  H10K59/40

Abstract: An electronic apparatus includes an electronic panel having a penetration hole that penetrates the electronic panel. An electronic module overlaps the penetration hole in a thickness direction of the electronic apparatus. A window is spaced apart from the electronic module in the thickness direction of the electronic apparatus. The electronic panel is interposed between the window and the electronic module. A supporter is disposed between the window and the electronic module. The supporter is disposed in a main penetration hole formed at least partially by the penetration hole that penetrates the electronic panel.