Optics: image projectors – Plural
Reexamination Certificate
2006-04-18
2006-04-18
Perkey, W. B. (Department: 2851)
Optics: image projectors
Plural
C353S022000, C353S078000, C353S079000, C353S099000, C353S119000, C353S122000, C359S028000, C359S449000, C359S455000, C359S599000, C359S621000, C349S064000, C349S112000, C349S113000
Reexamination Certificate
active
07029128
ABSTRACT:
A table type display device, in which a high resolution display with an unremarkable connection is realized at the time of large screen display by using a screen with a composition having few bending is described. In a table type display device comprising plural M of projectors1L,1R for projecting luminous flux to form an image, plural N of reflection mirrors2L,2R for bending optical paths of luminous fluxes projected from respective plural M of projectors1L,1R, screen3of horizontal installation type for projecting luminous fluxes for which optical path is bent, by the plurality N of reflection mirrors2L,2R onto the predetermined region, respectively, the screen comprises a transparent base member7for reducing flexure of the screen, optical sheet9substantially for making luminous fluxes projected respectively from the plural M of projectors1L,1R uniform, and a diffusing screen for imaging the image.
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Ishizawa Takanori
Nishio Tadashi
Sadano Ikuharu
Yokota Atsutoshi
Blackman Rochelle
Frishauf Holtz Goodman & Chick P.C.
Olympus Optical Co,. Ltd.
Perkey W. B.
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