公开(公告)号：US09933887B2

公开(公告)日：2018-04-03

申请号：US14936429

申请日：2015-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Yongseok Choi

IPC: G06F3/041 ,  G06F1/16 ,  G09G3/20 ,  G06F3/045

CPC classification number: G06F3/0416 ,  G06F1/1652 ,  G06F1/1694 ,  G06F3/045 ,  G06F2203/04102 ,  G09G3/2003 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2380/02

Abstract: A display device and method of driving the same are disclosed. In one aspect, the display device includes a flexible display panel and a flexible touch panel disposed on one surface of the flexible display panel. The flexible touch panel is configured to output a plurality of sensing signals indicating a bent shape of the display device. The display device also includes a controller configured to receive the sensing signals, determine the bent shape of the display device based on the received sensing signals, compensate an input image signal based on the determined bent shape so as to generate a gradation signal and provide the gradation signal to the flexible display panel.

公开(公告)号：US20240063347A1

公开(公告)日：2024-02-22

申请号：US18312192

申请日：2023-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Donggyu Baeck ,  Minseok Kim ,  Songyi Kim ,  Sujin Kim ,  Kiheon Lee ,  Myungjin Lee ,  Hyeokjin Lee ,  Hoyeon Ji ,  Yongseok Choi

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/54

CPC classification number: H01L33/505 ,  H01L33/504 ,  H01L25/0753 ,  H01L33/54

Abstract: Embodiments provide a display apparatus that includes a first substrate, a first light-emitting diode, a second light-emitting diode, and a third light-emitting diode, an encapsulation layer covering the first light-emitting diode, the second light-emitting diode, and the third light-emitting diode, a bank layer on the encapsulation layer, the bank layer including a first bank opening corresponding to the first light-emitting diode, a second bank opening corresponding to the second light-emitting diode, and a third bank opening corresponding to the third light-emitting diode, a first quantum dot layer disposed in the first bank, a second quantum dot layer disposed in the second bank opening, a first organic capping layer disposed in the second bank opening and covering the second quantum dot layer, and an inorganic capping layer covering the bank layer, the first quantum dot layer, and the second quantum dot layer.

公开(公告)号：US09552793B2

公开(公告)日：2017-01-24

申请号：US14167157

申请日：2014-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Ki Chun ,  Dongwook Yang ,  Yongseok Choi

IPC: G09G5/02 ,  G09G3/20

CPC classification number: G09G5/026 ,  G09G3/2003 ,  G09G3/2074 ,  G09G2300/0452 ,  G09G2320/0673 ,  G09G2340/06

Abstract: A data processing device includes a first reference value generator which generates a first reference value corresponding to a ratio of a chromatic color using image signals or first image signals obtained by gamma-compensating the image signals, a white generator which generates a white image signal and second image signals using the first image signals and a second reference value corresponding to an amount of a white data in use, a third reference value generator which generates a third reference value using a first color coordinate corresponding to a color coordinate of the second image signals, a second color coordinate corresponding to a color coordinate of the white image signal, the first reference value, and the second reference value, and a gamut mapper which maps the second image signals to a color coordinate corresponding to the third reference value to generate third image signals.

Abstract translation: 一种数据处理装置包括：第一参考值发生器，其生成与使用图像信号的色彩的比例相对应的第一参考值或通过伽马补偿图像信号获得的第一图像信号;生成白色图像信号的白色发生器， 使用第一图像信号的第二图像信号和与使用的白色数据的量对应的第二参考值，第三参考值生成器，其使用与第二图像信号的颜色坐标对应的第一颜色坐标生成第三参考值 ，对应于白色图像信号的颜色坐标，第一参考值和第二参考值的第二颜色坐标以及将第二图像信号映射到与第三参考值相对应的颜色坐标的色域映射器，以产生第三颜色坐标 图像信号。

公开(公告)号：US20150123914A1

公开(公告)日：2015-05-07

申请号：US14272374

申请日：2014-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongseok Choi

IPC: G06F3/041 ,  G06F1/16

CPC classification number: G06F1/1652 ,  G06F3/011 ,  G06F3/0487 ,  G06F2203/04102 ,  G06F2203/04803

Abstract: A display device having a flexible display panel displaying an image; and a display panel shape change part setting up a bending axis crossing the flexible display panel according to input information and bending the flexible display panel along the bending axis, as the flexible display panel is bent, the flexible display panel is divided into a first region and a second region based on the bending axis

Abstract translation: 一种具有显示图像的柔性显示面板的显示装置; 以及显示面板形状改变部，根据输入信息设置与柔性显示面板交叉的弯曲轴，并且在柔性显示面板弯曲时，沿着弯曲轴弯曲柔性显示面板，将柔性显示面板分割为第一区域 和基于弯曲轴的第二区域

公开(公告)号：US12219853B2

公开(公告)日：2025-02-04

申请号：US17528376

申请日：2021-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwon Kim ,  Buyong Kim ,  Sujin Kim ,  Kiheon Lee ,  Woo-Man Ji ,  Hoyeon Ji ,  Yongseok Choi

IPC: H10K59/38 ,  H10K50/84 ,  H10K50/854

Abstract: A display panel includes a display layer including a light emitting element generating a source light, a first color filter on the display layer, a first color control layer between the display layer and the first color filter and including a first surface facing the first display layer and a second surface facing the first color filter, and a plurality of capping layers encapsulating the first color control layer. Among the capping layers, a capping layer between the first surface of the first color control layer and the display layer has a first-first thickness that is different from a second-first thickness of a capping layer between the second surface of the first color control layer and the first color filter.

公开(公告)号：US11967262B2

公开(公告)日：2024-04-23

申请号：US17949229

申请日：2022-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Byung Ki Chun ,  Hyeonmin Kim ,  Yongseok Choi

IPC: G09G3/20

CPC classification number: G09G3/2003 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2360/16

Abstract: A display device includes a display panel, a controller, and a data driver. The display panel includes a plurality of pixels. The controller is configured to: receive input image data for the display panel; divide the display panel into a plurality of first pixel blocks each having a first size; divide the display panel into a plurality of second pixel blocks each having a second size different from the first size; generate, based on the input image data, a first stress map for the plurality of first pixel blocks and a second stress map for the plurality of second pixel blocks; and generate output image data by compensating the input image data based on the first stress map and the second stress map. The data driver is configured to provide data voltages to the plurality of pixels based on the output image data.

公开(公告)号：US09383776B2

公开(公告)日：2016-07-05

申请号：US14272374

申请日：2014-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongseok Choi

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/0487 ,  G06F3/01

CPC classification number: G06F1/1652 ,  G06F3/011 ,  G06F3/0487 ,  G06F2203/04102 ,  G06F2203/04803

Abstract: A display device having a flexible display panel displaying an image; and a display panel shape change part setting up a bending axis crossing the flexible display panel according to input information and bending the flexible display panel along the bending axis, as the flexible display panel is bent, the flexible display panel is divided into a first region and a second region based on the bending axis.

Abstract translation: 一种具有显示图像的柔性显示面板的显示装置; 以及显示面板形状改变部，根据输入信息设置与柔性显示面板交叉的弯曲轴，并且在柔性显示面板弯曲时，沿着弯曲轴弯曲柔性显示面板，将柔性显示面板分割为第一区域 和基于弯曲轴的第二区域。