发明名称 LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPLIANCE
摘要 Included are a display panel including first to third pixel regions and a driver circuit; a backlight portion divided into a first light source region where light is emitted in response to input of a video signal to the first pixel region, a second light source region where light is emitted in response to input of a video signal to the second pixel region, and a third light source region where light is emitted in response to input of a video signal to the third pixel region; a video signal selection circuit used to supply the video signals from plural memory circuits to the driver circuit; a control circuit that supplies a control signal for controlling the driver circuit; a sequence determination circuit that supplies a backlight control signal and a selection signal; and a random number generation circuit used for selection from colors in the sequence determination circuit.
申请公布号 KR20130116857(A) 申请公布日期 2013.10.24
申请号 KR20137000386 申请日期 2011.06.10
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 KOYAMA JUN;YAMAZAKI SHUNPEI
分类号 G09G3/36;G02F1/133 主分类号 G09G3/36
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