公开(公告)号：US20220351657A1

公开(公告)日：2022-11-03

申请号：US17684347

申请日：2022-03-01

Applicant: Samsung Display Co., LTD.

Inventor： Dale YIM ,  Wonbok Lee

IPC: G09G3/00 ,  G06T7/90

Abstract: A flexible display device includes a flexible display panel having a first display area that is adjacent to a first end of the flexible display panel and a second display area that is adjacent to a second end of the flexible display panel, a data driver configured to output a data voltage to the flexible display panel, and a driving controller configured to control the data driver. Here, a second image displayed in the second display area compensates for a first image displayed in the first display area.

公开(公告)号：US12293697B2

公开(公告)日：2025-05-06

申请号：US18651869

申请日：2024-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Hyeonmin Kim ,  Yunki Baek ,  Jong-Woong Park ,  Hye-Sang Park ,  Sooyeon Lee ,  Wonbok Lee

IPC: G09G3/20 ,  G09G3/3208

Abstract: In a method of compressing stress data in a display device, the stress data is divided into block stress data for a pixel block, a plurality of compressed codes are generated by encoding the block stress data in a plurality of encoding modes, it is determined whether the plurality of encoding modes are available encoding modes for the block stress data based on code lengths of the plurality of compressed codes and a number of available bits for the pixel block, a final encoding mode is selected among the available encoding modes based on quantization values of the available encoding modes, and a compressed bitstream for the pixel block is generated based on a compressed code corresponding to the final encoding mode among the plurality of compressed codes.

公开(公告)号：US11721256B2

公开(公告)日：2023-08-08

申请号：US17684347

申请日：2022-03-01

Applicant: Samsung Display Co., LTD.

Inventor： Dale Yim ,  Wonbok Lee

IPC: G09G3/00 ,  G06T7/90

CPC classification number: G09G3/035 ,  G06T7/90 ,  G06T2207/10024 ,  G09G2310/0275 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0686 ,  G09G2340/06 ,  G09G2360/16

Abstract: A flexible display device includes a flexible display panel having a first display area that is adjacent to a first end of the flexible display panel and a second display area that is adjacent to a second end of the flexible display panel, a data driver configured to output a data voltage to the flexible display panel, and a driving controller configured to control the data driver. Here, a second image displayed in the second display area compensates for a first image displayed in the first display area.

公开(公告)号：US12243463B2

公开(公告)日：2025-03-04

申请号：US18082135

申请日：2022-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Wonbok Lee ,  Nam Hyeon Jeon ,  Gunhee Chung ,  Hyunkyung Song

IPC: G09G3/20

Abstract: A display device may include a display panel including pixels, and a display panel driver which drives the display panel. The display panel driver determines whether input image data displays a white image and whether the input image data displays a moving image, and adjusts an input saturation value of the input image data based on whether the input image data displays the white image and whether the input image data displays the moving image to generate correction image data.