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. 24, 2012
Filed:
Dec. 07, 2007
Chien-wen Hsu, Taipei Hsien, TW;
Chia-hung Kao, Taipei Hsien, TW;
Huan-liang Lo, Taipei Hsien, TW;
Sheng-chung Huang, Taipei Hsien, TW;
Chien-Wen Hsu, Taipei Hsien, TW;
Chia-Hung Kao, Taipei Hsien, TW;
Huan-Liang Lo, Taipei Hsien, TW;
Sheng-Chung Huang, Taipei Hsien, TW;
Hon Hai Precision Idnustry Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A stereo projection optical system includes an image engine configured for providing light superimposed spatial information, a color selector positioned to receive a light output of the image engine, a transmission-type light modulator positioned to receive an emergent light of the color selector. The color selector is configured for selectively modifying the polarization of the light output according to the wavelength of the light output. The transmission-type light modulator alternates between a dark state and a bright state. From the foregoing, it will be apparent that the stereo projection optical system according to the present invention provides advantages in that its structure can be simplified with the reduction of its size by synthesizing lift and right image signals by displaying the stereoscopic image signal using a single projector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile