公开(公告)号：US20170192461A1

公开(公告)日：2017-07-06

申请号：US15351488

申请日：2016-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Un PARK ,  Na-Ri PARK

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1618 ,  G06F3/044 ,  G06F2203/04102

Abstract: A flexible display device includes a flexible substrate body including a first surface and a second surface opposite to the first surface, a display layer on the first surface of the flexible substrate body, a substrate extension portion bent from a side of the flexible substrate body, the substrate extension portion extending along the second surface of the flexible substrate body and overlapping the flexible substrate body, and a sensor layer interposed between the flexible substrate body and the substrate extension portion to detect a movement input to the display layer.

公开(公告)号：US20180090051A1

公开(公告)日：2018-03-29

申请号：US15459413

申请日：2017-03-15

Applicant: Samsung Display Co., Ltd

Inventor： Sung-Un PARK

IPC: G09G3/20 ,  G09G5/10

CPC classification number: G09G3/2092 ,  G09G3/2003 ,  G09G5/003 ,  G09G5/026 ,  G09G5/10 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/08

Abstract: An electronic device includes a host device configured to provide a display device with first image data having a first number of bits per pixel in a normal mode, and to convert the first image data into second image data having a second number of bits per pixel less than the first number of bits per pixel to provide the display device with the second image data in a low power mode. The display device is configured to display a first image based on the first image data in the normal mode, and to convert the second image data into third image data to display a second image based on the third image data in the low power mode.

公开(公告)号：US20170116922A1

公开(公告)日：2017-04-27

申请号：US15236731

申请日：2016-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon-Shil JUNG ,  Hyung-Min SHIN ,  Ji-Tae KIM ,  Tae-Wook KIM ,  Sung-Un PARK ,  Kyung-Ho HWANG

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2330/028 ,  G09G2340/0435

Abstract: An organic light emitting display device includes a display panel, a scan driver, a data driver, a power supply which provides a first voltage to a first power terminal of the pixel and selectively provides the first voltage or a second voltage to a second power terminal of the pixel, and a controller which selects one of a normal driving mode and a power saving mode as a panel driving mode where the power supply provides the second voltage to the second power terminal of the pixel in a first period of one frame period and provides the first voltage to the second power terminal of the pixel in a second period of one frame period when the panel driving mode is the power saving mode.