公开(公告)号：US11812653B2

公开(公告)日：2023-11-07

申请号：US17361020

申请日：2021-06-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Ho Kim ,  Sun Hee Lee ,  Gun Hee Kim ,  Dong Hwan Shim ,  Yoo Min Ko ,  Chea Eun Kim

IPC: H01L21/00 ,  H10K59/65 ,  G01S17/04 ,  H10K50/86 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  G06V40/19 ,  H04N23/57

CPC classification number: H10K59/65 ,  G01S17/04 ,  H10K50/865 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  G06V40/19 ,  H04N23/57

Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.

公开(公告)号：US12219858B2

公开(公告)日：2025-02-04

申请号：US18502931

申请日：2023-11-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Ho Kim ,  Sun Hee Lee ,  Gun Hee Kim ,  Dong Hwan Shim ,  Yoo Min Ko ,  Chea Eun Kim

IPC: H10K59/131 ,  G01S17/04 ,  H10K50/86 ,  H10K59/121 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K59/65 ,  H10K59/88 ,  G06V40/19 ,  H04N23/57

Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.

公开(公告)号：US11798449B2

公开(公告)日：2023-10-24

申请号：US17487475

申请日：2021-09-28

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho Kim ,  Chea Eun Kim ,  Hye Won Kim ,  Ju Chan Park ,  Sun Hee Lee

IPC: G09G3/00 ,  G09G3/20 ,  H10K50/844 ,  H10K59/121 ,  H10K77/10 ,  H10K102/00

CPC classification number: G09G3/03 ,  G09G3/20 ,  H10K50/844 ,  H10K59/121 ,  H10K77/111 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0275 ,  H10K2102/311

Abstract: A display device includes a substrate including a first display area, a second display area, and a non-display area; a first pixel circuit part and a second pixel circuit part disposed in the first display area; a 1-1-th light-emitting element electrically connected to the first pixel circuit part and overlapping the first display area; and a second light-emitting element electrically connected to the second pixel circuit part and overlapping the second display area. The non-display area is disposed between the first display area and the second display area.