公开(公告)号：US09508280B2

公开(公告)日：2016-11-29

申请号：US14527155

申请日：2014-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jun Seo ,  Byung-Choon Yang ,  Chi-O Cho

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/2003 ,  G09G3/3208 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2340/06 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2360/16

Abstract: A method of compensating color of a transparent display device includes generating a first pixel data by adding an input image pixel data and an external optical data which represents an effect of an external light on the transparent display device, generating a second pixel data having the same color as the input image pixel data by scaling the first pixel data, and generating an output image pixel data by subtracting the external optical data from the second pixel data.

Abstract translation: 一种补偿透明显示装置的颜色的方法包括：通过将表示外部光的影响的输入图像像素数据和外部光学数据相加在透明显示装置上来生成第一像素数据，生成具有该透明显示装置的第二像素数据 通过缩放第一像素数据作为输入图像像素数据的颜色，以及通过从第二像素数据中减去外部光学数据来生成输出图像像素数据。

公开(公告)号：US10186226B2

公开(公告)日：2019-01-22

申请号：US15147200

申请日：2016-05-05

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jun Seo ,  Hyo-Sun Kim ,  Byung-Choon Yang

IPC: G09G3/36 ,  G09G3/3275

Abstract: A transparent display device includes a transparent display panel which displays an image, a scan driver which provides a scan signal to the transparent display panel, a data driver which driver converts image data into a data signal based on an applied gamma curve and provides the data signal to the transparent display panel, a timing controller which controls the scan driver and the data driver, and a gamma curve adjuster which adjusts the applied gamma curve based on a reference gamma value of a reference gamma curve, luminance of incident light that enters the transparent display panel, light transmittance of the transparent display panel, and panel-luminance of the transparent display panel.