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Title:
画像投射装置およびその制御方法
Document Type and Number:
Japanese Patent JP7309360
Kind Code:
B2
Abstract:
An image projection apparatus configured to project image light and to display a projection image includes a light modulation element driven according to an image signal and configured to modulate incident light to generate the image light, a shifter configured to shift a plurality of pixels of the projection image by changing an optical path of the image light, and a controller configured to control driving of the shifter. The controller changes a driving method of the shifter according to a frame rate of the image signal.

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Inventors:
Yoshiyuki Okada
Application Number:
JP2018244092A
Publication Date:
July 18, 2023
Filing Date:
December 27, 2018
Export Citation:
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Assignee:
Canon Inc
International Classes:
H04N5/74; G03B21/14; G09G5/00; G09G5/36
Domestic Patent References:
JP2003255273A
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsuya Mizumoto
Tomoya Hirayama



 
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