Projection system
OwnerTakashi Takenouchi, Fumio Karasawa +1inventors
InventorsTakashi Takenouchi, Fumio Karasawa, Toru Sasaki
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Abstract
The present application provides a projection system by which constraints placed on space use of a user can be reduced. The projection system includes: a projector and a screen. The screen includes a first film for transmitting image light incoming from the projector and a second film for transmitting the image light transmitted through the first film. A pattern for refracting or reflecting the image light toward the second film is formed on a light entrance face of the first film receiving the image light. The incident angle of the image light entering the first film is not less than 20 degrees.
Claims9
A projection system comprising:
- a projector and
- a screen which comprises a first film for transmitting image light incoming from the projector, and a second film for transmitting the image light transmitted through the first film,
- wherein
- a pattern for refracting or reflecting the image light toward the second film is formed on a light entrance face of the first film receiving the image light, and
- an incident angle of the image light entering the first film is not less than 20 degrees.
Dependencies are inferred from the claim text.