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US 2011/0216047 A1Published application
Projector and method for projecting an image by using the projector
AssigneeSeiko Epson Corporation
InventorTakashi OZAWA
Life of this patent
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Abstract
In a projector, if an image signal other than the currently selected image signal is input, the image signal is switched to the other image signal according to the position of a shutter.
Claims7
A projector comprising:
- a selecting section selecting any one of a plurality of image signals input to the projector;
- a projecting section projecting an image according to the image signal selected by the selecting section;
- a shutter blocking a projection light from the projecting section;
- and
- a position detecting section detecting the position of the shutter,
- wherein
- if an image signal other than the image signal selected by the selecting section is input, the selecting section selects the other image signal according to the position of the shutter detected by the position detecting section.
4 more elements
A method for projecting an image by using a projector including a selecting section selecting any one of a plurality of input image signals, a projecting section projecting an image according to the image signal selected by the selecting section, and a shutter blocking a projection light from the projecting section, the method comprising:
- selecting any one of the plurality of image signals;
- projecting an image according to the selected image signal;
- detecting the position of the shutter;
- and
- if an image signal other than the selected image signal is input, selecting the other image signal according to the detected position of the shutter.
2 more elements
Dependencies are inferred from the claim text.