The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 2006
Filed:
Jun. 04, 2003
Tadashi Nishio, Iruma, JP;
Ikuharu Sadano, Hachioji, JP;
Atsutoshi Yokota, Kamiina-Gun, JP;
Takanori Ishizawa, Tachikawa, JP;
Tadashi Nishio, Iruma, JP;
Ikuharu Sadano, Hachioji, JP;
Atsutoshi Yokota, Kamiina-Gun, JP;
Takanori Ishizawa, Tachikawa, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
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 projectorsL,R for projecting luminous flux to form an image, plural N of reflection mirrorsL,R for bending optical paths of luminous fluxes projected from respective plural M of projectorsL,R, screenof horizontal installation type for projecting luminous fluxes for which optical path is bent, by the plurality N of reflection mirrorsL,R onto the predetermined region, respectively, the screen comprises a transparent base memberfor reducing flexure of the screen, optical sheetsubstantially for making luminous fluxes projected respectively from the plural M of projectorsL,R uniform, and a diffusing screen for imaging the image.