Projection type image display device

Details Projection type image display device Projection type image display device

2007-08-14

2007-08-14

Koval, Melissa Jan (Department: 2851)

Optics: image projectors

Composite projected image

Multicolor picture

C353S030000, C353S094000, C353S098000

Reexamination Certificate

active

10884965

ABSTRACT:
A projection type image display device is formed including projecting means for projecting an image onto a screen for image display by scanning laser light. The laser light includes a plurality of laser beams. The projecting means irradiates a substantially identical position on the screen with the plurality of laser beams with a time difference. An image signal applied to each of the laser beams has a time difference such that a preceding laser beam is delayed with respect to a succeeding laser beam so as to correspond to the time difference in irradiation.

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patent: 6317170 (2001-11-01), Hwang et al.
patent: 6327093 (2001-12-01), Nakanishi et al.
patent: 6972737 (2005-12-01), Furukawa et al.
patent: 6972879 (2005-12-01), Ide
patent: 03-065916 (1991-03-01), None

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