发明名称 DISPLAY DEVICE AND DRIVING METHOD THEREOF
摘要 The invention provides a thin type display device provided with a simplified constitution and driving circuit, which offers an excellent visibility both in a light place and in a dark place. Liquid crystal 70 is placed between a substrate 10 on which a plurality of light emitting devices 20 including a reflecting electrode 21 is disposed and a transparent substrate 60 provided with a transparent electrode 63 and a color filter 61 . A driving circuit switches to either a reflection display mode of displaying an image by reflection of ambient light from the reflecting electrode 21 of the light emitting device 20 , or a self-emission display mode of displaying an image by self light emission from the light emitting device 20.
申请公布号 US2008180618(A1) 申请公布日期 2008.07.31
申请号 US20080057172 申请日期 2008.03.27
申请人 NEC CORPORATION 发明人 FUJIEDA ICHIRO
分类号 G02F1/1335;G02F1/133;G02F1/13357;G09F9/30;G09F9/35;G09G3/20;G09G3/30;G09G3/32;G09G3/34;G09G3/36;H01L27/32;H01L51/50 主分类号 G02F1/1335
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