Transmitting-reflecting projection screen, and projection system comprising the same
First Claim
1. A transmitting-reflecting projection screen for displaying images on its both sides by reflecting and transmitting imaging light projected, comprising:
- a reflection-type screen that reflects a specific polarized component of imaging light projected, and a transmission-type screen that transmits a polarized component of the imaging light having passed through the reflection-type screen without being reflected, the polarized component being different from the specific polarized component.
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Accused Products
Abstract
The present invention provides a see-through transmitting-reflecting projection screen excellent in transparency, capable of sharply displaying, on its both sides, identical or different images even under bright environmental light.
A transmitting-reflecting projection screen 10 comprises a reflection-type screen 11 and a transmission-type screen 12. The reflection-type screen 11 reflects a specific polarized component of imaging light projected. The reflection-type screen 11 does not reflect a polarized component, different from the specific polarized component, of the imaging light, and this polarized component passes through the reflection-type screen 11 and the transmission-type screen 12.
67 Citations
19 Claims
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1. A transmitting-reflecting projection screen for displaying images on its both sides by reflecting and transmitting imaging light projected, comprising:
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a reflection-type screen that reflects a specific polarized component of imaging light projected, and a transmission-type screen that transmits a polarized component of the imaging light having passed through the reflection-type screen without being reflected, the polarized component being different from the specific polarized component. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification