公开(公告)号：US09779667B2

公开(公告)日：2017-10-03

申请号：US14639893

申请日：2015-03-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chai-Hoon Lim ,  Sang-Myeon Han ,  Baek-Woon Lee

IPC: G09G3/3291 ,  G09G3/3233

CPC classification number: G09G3/3291 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2310/027 ,  G09G2320/0223 ,  G09G2330/021 ,  G09G2360/16

Abstract: Provided is an organic light emitting display device including: a display panel including data lines, scan lines, and pixels coupled to the data lines and the scan lines; a digital data converter configured to calculate a panel load utilizing digital video data, and to convert the digital video data such that peak luminance of the pixels have a maximum value when the panel load is equal to or less than a limit value; a data driver configured to convert digital conversion data, which has been converted by the digital data converter, into data voltages, and to supply the data voltages to the data lines; and a scan driver configured to provide scan signals to the scan lines.

公开(公告)号：US20150262532A1

公开(公告)日：2015-09-17

申请号：US14639893

申请日：2015-03-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chai-Hoon Lim ,  Sang-Myeon Han ,  Baek-Woon Lee

IPC: G09G3/32

CPC classification number: G09G3/3291 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2310/027 ,  G09G2320/0223 ,  G09G2330/021 ,  G09G2360/16

Abstract: Provided is an organic light emitting display device including: a display panel including data lines, scan lines, and pixels coupled to the data lines and the scan lines; a digital data converter configured to calculate a panel load utilizing digital video data, and to convert the digital video data such that peak luminance of the pixels have a maximum value when the panel load is equal to or less than a limit value; a data driver configured to convert digital conversion data, which has been converted by the digital data converter, into data voltages, and to supply the data voltages to the data lines; and a scan driver configured to provide scan signals to the scan lines.

Abstract translation: 提供一种有机发光显示装置，包括：显示面板，包括数据线，扫描线和耦合到数据线和扫描线的像素; 数字数据转换器，被配置为利用数字视频数据来计算面板负载，并且当面板负载等于或小于限制值时，转换数字视频数据，使得像素的峰值亮度具有最大值; 数据驱动器，被配置为将由数字数据转换器转换的数字转换数据转换为数据电压，并将数据电压提供给数据线; 以及配置成向扫描线提供扫描信号的扫描驱动器。