发明名称 Display device and electronic apparatus using the same
摘要 <p>The present invention seeks to achieve a bright display in reflection type display, reduce parallax in the case of black and white display, and realize a clear color display in the case of color display. Above a TN liquid crystal panel 140, there is provided an upper polarizing plate 130, and below it, there are sequentially provided a color filter 150, a lower polarizing plate 160, a light diffusion plate 170, a reflection polarizing plate 180, a backlight 190, and a light reflection plate 200. And the relationship between the haze value H of the light diffusion plate 170 and the distance between the light diffusion plate 170 and the light reflection plate 200 is set so as to satisfy the formula: H &ge; -200d + 140, whereby it is possible to sufficiently diffuse incident light 111 passing through the light diffusion plate 170 and reaching the light reflection plate 200; in the case of black and white display, a reduction in parallax is achieved, and in the case of color display, the reflected light can be made white. &lt;IMAGE&gt;</p>
申请公布号 EP1085363(A2) 申请公布日期 2001.03.21
申请号 EP20000306750 申请日期 2000.08.08
申请人 SEIKO EPSON CORPORATION 发明人 IIJIMA, CHIYOAKI
分类号 G09F9/30;G02F1/1335;G02F1/13357;G09F9/00;(IPC1-7):G02F1/133;G02F1/133 主分类号 G09F9/30
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