公开(公告)号：US20090135304A1

公开(公告)日：2009-05-28

申请号：US12270931

申请日：2008-11-14

申请人： Yasuo INOUE ,  Toshihide HAYASHI ,  Masayuki TSUMURA ,  Koki TSUMORI ,  Katsuhiro SHIMIZU ,  Ban KAWAMURA ,  Ryuichi OKUMURA

发明人： Yasuo INOUE ,  Toshihide HAYASHI ,  Masayuki TSUMURA ,  Koki TSUMORI ,  Katsuhiro SHIMIZU ,  Ban KAWAMURA ,  Ryuichi OKUMURA

IPC分类号： G09G5/00

CPC分类号： G09G5/006 ,  G09G3/3208 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0613 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2360/16 ,  G09G2370/04

摘要： There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.

摘要翻译： 提供了一种配备有显示单元的显示装置，该显示装置包括：接收部，用于接收多个通道的差分信号，包括图像信号和插入消隐期间的内容识别信息，并输出图像信号和内容 识别信息; 发光量调节部分，用于根据图像信号的图像信息设置基准占空比; 调节部件，用于基于参考占空比和调整信号调整实际占空比在预定范围内，并调整图像信号的增益，使得由实际占空比定义的发光量和图像信号的增益 变得与由基准占空比限定的发光量相同; 以及调整信号生成部，用于基于内容识别信息生成调整信号。