JP2633542C - - Google Patents
Info
- Publication number
- JP2633542C JP2633542C JP2633542C JP 2633542 C JP2633542 C JP 2633542C JP 2633542 C JP2633542 C JP 2633542C
- Authority
- JP
- Japan
- Prior art keywords
- light
- screen
- rear projection
- projection device
- mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 15
- 230000002093 peripheral Effects 0.000 claims description 10
- 230000003287 optical Effects 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 2
- 238000005468 ion implantation Methods 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Family
ID=
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