发明名称 |
Image display apparatus |
摘要 |
The image display apparatus of the invention includes: an image projector for projecting a plurality of optical images having image information for a color display in a juxtapositional color mixture state; and a direct-viewing type screen including two opposed faces, wherein the plurality of optical images projected from the image projector onto one of the two opposed faces of the screen vary optical characteristics of the other of the two opposed faces so as to write the image information for a color display; and the written image information for a color display is read out by utilizing surrounding light from the other face, thereby performing a color display.
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申请公布号 |
US6163348(A) |
申请公布日期 |
2000.12.19 |
申请号 |
US19950442562 |
申请日期 |
1995.05.16 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
IZUMI, YOSHIHIRO;HAMADA, HIROSHI;TSUDA, KAZUHIKO |
分类号 |
G02F1/135;H04N9/31;(IPC1-7):H04N9/31;H04N5/74;G02F1/00 |
主分类号 |
G02F1/135 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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