Image display device

Details Image display device Image display device

2005-11-15

2005-11-15

Dang, Hung Xuan (Department: 2873)

Optical: systems and elements

Mirror

With mirror surface of varied radius

C359S848000, C359S867000, C359S871000, C353S074000, C353S077000, C348S789000, C348S836000

Reexamination Certificate

active

06964487

ABSTRACT:
An image display device includes a case having an opening, a luminous source image display displaying a first image, a focusing element receiving light from the source image display and focusing the light to form a second image that is viewable through the opening of the case, and an image source providing image information to the source image display so that the source image display displays the first image. The focusing element has a concave mirror and a mirror supporter that supports the concave mirror. The perimeter of the concave mirror has at least one straight- cut portion that has a line contact with the mirror supporter. The image information provided by the image source is changed with user interaction.

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patent: 2003/0210380 (2003-11-01), Westort et al.

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