公开(公告)号：US20170345377A1

公开(公告)日：2017-11-30

申请号：US15385247

申请日：2016-12-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Jinyoung OH ,  Yeonshim SHIM ,  Jihoon PARK ,  Jeisung LEE

IPC: G09G3/3291

CPC classification number: G09G3/3291 ,  G09G3/3208 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/046 ,  G09G2320/0613 ,  G09G2320/0686 ,  G09G2330/021

Abstract: A pixel compensation module according to one embodiment of the present disclosure detects a degraded region with reference to degradation data corresponding to each of pixels included in a display panel, determines a first compensation gain so as to decrease final compensation data of pixels included in the degraded region, and determines a second compensation gain so as to increase final compensation data of pixels included in an adjacent degraded region to correct compensation data of the pixels.

公开(公告)号：US20160104302A1

公开(公告)日：2016-04-14

申请号：US14816798

申请日：2015-08-03

Applicant: LG DISPLAY CO., LTD.

Inventor： Sanglyn LEE ,  Yeonshim SHIM ,  Jonghwan PARK

IPC: G06T11/00

CPC classification number: G09G5/00 ,  G09G5/02 ,  G09G5/10 ,  G09G2320/0261 ,  G09G2340/06 ,  G09G2354/00 ,  G09G2360/144

Abstract: A transparent display device is discussed. The present disclosure relates to a transparent display device for compensating for external environmental effects such as color background overlapping, interference due to external light, and the like, which have an effect on an image, to provide an original image with a minimized distortion to a viewer. According to the present disclosure, one or more sensors may be provided on a front surface and a rear surface of the transparent display device to detect the viewer's line of sight and background, and to compensate for a distortion of the image based on color coordinates estimated according to the detection results, thereby providing an image with higher quality.

Abstract translation: 讨论了透明显示设备。 本公开涉及一种用于补偿对图像有影响的诸如颜色背景重叠，由于外部光的干扰等外部环境影响的透明显示装置，以将具有最小化失真的原始图像提供给 观众。 根据本公开，可以在透明显示装置的前表面和后表面上设置一个或多个传感器，以检测观察者的视线和背景，并且基于估计的颜色坐标来补偿图像的失真 根据检测结果，从而提供具有更高质量的图像。