公开(公告)号：US20190197286A1

公开(公告)日：2019-06-27

申请号：US16047007

申请日：2018-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jeung Soo KIM ,  Tae Eun KIM ,  Youn Bum LEE ,  Young Kwang KIM ,  Tae Hun KIM ,  Sang Hyun LEE

IPC: G06K9/00 ,  H01L27/32

CPC classification number: G06K9/0004 ,  H01L27/14678 ,  H01L27/3234 ,  H01L27/3244

Abstract: A display device includes a substrate having a display region and a non-display region disposed at one side of the display region, the display region includes first and second areas adjacent to each other; a display unit disposed on a front surface of the substrate, the display unit including a plurality of pixels for displaying an image; a cushion layer disposed on a rear surface of the substrate, the cushion layer including a first opening portion corresponding to the first area; a fingerprint sensor provided in the first opening portion of the cushion layer, the fingerprint sensor sensing a fingerprint of a user; and a first light-blocking layer disposed on a rear surface of the substrate, the first light-blocking layer covering at least part of the cushion layer and a lower surface of the fingerprint sensor.

公开(公告)号：US20160133207A1

公开(公告)日：2016-05-12

申请号：US14988364

申请日：2016-01-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung-Chul KIM ,  Dong Keon KIM ,  Bo-Ram KIM ,  Tae Eun KIM ,  Seoung Bum PYOUN

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G06F3/041 ,  G06F3/0412 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0257

Abstract: A display device capable of substantially preventing a bruising phenomenon and a driving method thereof are provided. The display device includes a display panel which displays an image and a signal controller which controls signals for driving the display panel. The signal controller includes a first accurate color capture (“ACC”) unit which performs ACC correction on input image data to generate first correction image data; a second ACC unit which performs the ACC correction on the input image data to generate second correction image data; and an ACC selection unit which selectively applies the input image data to the first ACC unit or the second ACC unit. A maximum gray of the second correction image data is lower than a maximum gray of the first correction image data.

公开(公告)号：US20130342583A1

公开(公告)日：2013-12-26

申请号：US13672138

申请日：2012-11-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung-Chul KIM ,  Dong Keon KIM ,  Bo-Ram KIM ,  Tae Eun KIM ,  Seoung Bum PYOUN

IPC: G09G5/10 ,  G06F3/038

CPC classification number: G09G3/3607 ,  G06F3/041 ,  G06F3/0412 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0257

Abstract: A display device capable of substantially preventing a bruising phenomenon and a driving method thereof are provided. The display device includes a display panel which displays an image and a signal controller which controls signals for driving the display panel. The signal controller includes a first accurate color capture (“ACC”) unit which performs ACC correction on input image data to generate first correction image data; a second ACC unit which performs the ACC correction on the input image data to generate second correction image data; and an ACC selection unit which selectively applies the input image data to the first ACC unit or the second ACC unit. A maximum gray of the second correction image data is lower than a maximum gray of the first correction image data.

Abstract translation: 提供了能够基本上防止瘀伤现象的显示装置及其驱动方法。 显示装置包括显示图像的显示面板和控制用于驱动显示面板的信号的信号控制器。 信号控制器包括对输入图像数据执行ACC校正以产生第一校正图像数据的第一精确彩色捕获（“ACC”）单元; 第二ACC单元，对输入图像数据执行ACC校正，以产生第二校正图像数据; 以及ACC选择单元，其选择性地将输入图像数据应用于第一ACC单元或第二ACC单元。 第二校正图像数据的最大灰度低于第一校正图像数据的最大灰度。

公开(公告)号：US20170346043A1

公开(公告)日：2017-11-30

申请号：US15675588

申请日：2017-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Duk Jin LEE ,  Woo Suk JUNG ,  Tae Eun KIM ,  Ji Eun PARK

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/322 ,  H01L51/524 ,  H01L2251/558

Abstract: An organic light emitting diode display including: a plurality of pixels on a substrate; an encapsulation substrate facing the substrate; a color filter on one surface of the encapsulation substrate facing the substrate and including a red filter, a green filter, and a blue filter; and an overcoat layer including a first region covering the red filter, a second region covering the green filter, and a third region covering the blue filter. At least one of the first region, the second region, and the third region has an optimized refractive index and/or an optimized thickness.

公开(公告)号：US20160133206A1

公开(公告)日：2016-05-12

申请号：US14988147

申请日：2016-01-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myoung-Chul KIM ,  Dong Keon KIM ,  Bo-Ram KIM ,  Tae Eun KIM ,  Seoung Bum PYOUN

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G06F3/041 ,  G06F3/0412 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0257

Abstract: A display device capable of substantially preventing a bruising phenomenon and a driving method thereof are provided. The display device includes a display panel which displays an image and a signal controller which controls signals for driving the display panel. The signal controller includes a first accurate color capture (“ACC”) unit which performs ACC correction on input image data to generate first correction image data; a second ACC unit which performs the ACC correction on the input image data to generate second correction image data; and an ACC selection unit which selectively applies the input image data to the first ACC unit or the second ACC unit. A maximum gray of the second correction image data is lower than a maximum gray of the first correction image data.

Abstract translation: 提供了能够基本上防止瘀伤现象的显示装置及其驱动方法。 显示装置包括显示图像的显示面板和控制用于驱动显示面板的信号的信号控制器。 信号控制器包括对输入图像数据执行ACC校正以产生第一校正图像数据的第一精确彩色捕获（“ACC”）单元; 第二ACC单元，对输入图像数据执行ACC校正，以产生第二校正图像数据; 以及ACC选择单元，其选择性地将输入图像数据应用于第一ACC单元或第二ACC单元。 第二校正图像数据的最大灰度低于第一校正图像数据的最大灰度。