Title:
表示装置および表示方法
Document Type and Number:
Japanese Patent JP3740487
Kind Code:
B1
Abstract:
A three-panel projection apparatus in which display quality due to displacements of fixing positions of panels is improved is provided. By displaying position-adjusting-images of a plurality of colors formed in a plurality of different patterns and by selecting any of the patterns, the overall display frame is compensated for with a method corresponding to the selected adjusting images and displayed. Further, at least two of the adjusting images are arranged on the opposing corners of the display frame. Still further, the compensating method performs computation on the basis of a target pixel and its circumferential pixels so as to form a compensation pixel.
Inventors:
Yukihiko Sakashita
Application Number:
JP2004314050A
Publication Date:
February 01, 2006
Filing Date:
October 28, 2004
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N9/28
Domestic Patent References:
| JP7059037A | ||||
| JP2003153306A | ||||
| JP2003264847A | ||||
| JP200059803A |
Attorney, Agent or Firm:
Keizo Nishiyama
Yuichi Uchio
Yuichi Uchio
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