公开(公告)号：US12298185B2

公开(公告)日：2025-05-13

申请号：US18416972

申请日：2024-01-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young Min Park ,  O Jun Kwon ,  Jae Joong Kwon ,  Jin Seo ,  A Ree Song ,  Eun Jung Lee ,  Ha Young Lee ,  Young Sang Ha

IPC: G01J3/50 ,  H04N13/305 ,  H04N13/351

Abstract: A multi-view luminance measuring device includes: a base substrate having a long side extending in a first direction and a short side extending in a second direction, wherein the long side is curved with a first curvature; a plurality of lenses positioned on an inner surface of the base substrate; and a plurality of optical sensors positioned on the base substrate to respectively correspond to the plurality of lenses, wherein the first curvature is set such that a distance between each of the plurality of lenses and a target point is constant, and wherein a length of the long side of the base substrate is set to cover a viewing angle with reference to the target point.

公开(公告)号：US11776472B2

公开(公告)日：2023-10-03

申请号：US17187119

申请日：2021-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： A Ree Song ,  Eun Jung Lee ,  Woo-Young Cheon ,  Byeong Hwa Choi

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/064 ,  G09G2320/10

Abstract: The present disclosure relates to a display device and a driving method thereof, and the display device according to an example embodiment includes a pixel unit including a plurality of pixels, and a light emission driver outputting a light emission control signal having different light emission cycles according to a driving frequency and a required luminance to the pixel unit.

公开(公告)号：US09933643B2

公开(公告)日：2018-04-03

申请号：US15230149

申请日：2016-08-05

Applicant: Samsung Display Co. Ltd.

Inventor： Jong Ho Chong ,  Su Young Kim ,  Eun Jung Lee

IPC: H01L27/12 ,  H01L27/32 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/133305 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/56 ,  H01L27/124 ,  H01L27/3262 ,  H01L2251/5338

Abstract: A curved display device comprising a display panel having a display surface on which a plurality of pixel units are disposed. The display surface includes a first bending line, which extends in a first direction, and a second bending line, which extends in a second direction that crosses the first direction at a right angle, and is bent along each of the first bending line and the second bending line.

公开(公告)号：US12260805B2

公开(公告)日：2025-03-25

申请号：US18609331

申请日：2024-03-19

Applicant: Samsung Display Co., Ltd. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Hyo Sun Kim ,  Oh Sang Kwon ,  Seong Gyu Choe ,  Chang Yeong Han ,  Min Kyung Kim ,  You Ra Kim ,  Eun Jung Lee ,  Hyung Suk Hwang

IPC: G09G3/20

Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on are fresh rate control signal. Thus, the display device provides improved visibility.

公开(公告)号：US11967267B2

公开(公告)日：2024-04-23

申请号：US18142537

申请日：2023-05-02

Applicant: Samsung Display Co., Ltd. ,  UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Hyo Sun Kim ,  Oh Sang Kwon ,  Seong Gyu Choe ,  Chang Yeong Han ,  Min Kyung Kim ,  You Ra Kim ,  Eun Jung Lee ,  Hyung Suk Hwang

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/0247 ,  G09G2360/145 ,  G09G2360/16

Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.