公开(公告)号：US20160155373A1

公开(公告)日：2016-06-02

申请号：US14724192

申请日：2015-05-28

Applicant: Samsung Display Co., LTD.

Inventor： Ji-Eun JANG ,  Seung-Hwan MOON ,  Sung-In KANG ,  Kyun-Ho KIM ,  Min-Ho PARK ,  Shim-Ho YI ,  Go-Eun CHA

IPC: G09G3/20

CPC classification number: G09G3/3648 ,  G09G3/3406 ,  G09G3/3614 ,  G09G2320/0219 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0673 ,  G09G2360/16

Abstract: A display apparatus includes a display panel which displays an image, a compensation area determiner which divides a display area of the display panel into a compensation area and a normal area, a compensation coefficient determiner which determines a compensation coefficient corresponding to input data of the compensation area, a compensation look up table which stores a noise compensation data which compensates a luminance difference of the compensation area by an interference noise of a light-source driving signal, and a correction data calculator which calculates a correction data corresponding to the input data of the compensation area using the compensation coefficient and the noise compensation data.

Abstract translation: 显示装置包括显示图像的显示面板，将显示面板的显示区域划分为补偿区域和正常区域的补偿区域确定器，确定与补偿区域的输入数据相对应的补偿系数的补偿系数确定器 区域，补偿查询表，其存储通过光源驱动信号的干扰噪声补偿补偿区域的亮度差的噪声补偿数据;以及校正数据计算器，其计算与输入数据对应的校正数据 补偿区域使用补偿系数和噪声补偿数据。