发明名称 DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a display device which suppresses degradation of picture quality caused by an object effect in an area gradation display system performing gradation display by dividing a pixel into a plurality of sub-pixels. SOLUTION: The display device according to the present invention is provided with pixels (3) having a plurality of sub-pixels (7), and a control part (5) for controlling so that each of the plurality of the sub-pixels (7) are displayed with gradations at a plurality of levels. The control part (5) controls so that when a 1st sub-pixel among a plurality of the sub-pixels (7) is displayed at one of the lowest level gradation and the highest level gradation among a plurality of the levels, a 2nd sub-pixel (7) is not displayed at the other of the gradations showing the lowest level and the highest level. Thus, the display device according to this invention can suppress the degradation of picture quality due to the shape effect.
申请公布号 JP2002229505(A) 申请公布日期 2002.08.16
申请号 JP20010024590 申请日期 2001.01.31
申请人 NEC CORP 发明人 SASAKI DAIGO;ASADA HIDEKI;HAGA HIROSHI
分类号 G02F1/133;G09G3/20;G09G3/36;(IPC1-7):G09G3/20 主分类号 G02F1/133
代理机构 代理人
主权项
地址