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:
Feb. 28, 2012
Filed:
May. 21, 2009
Chou-lin Wu, Taipei County, TW;
Wei-liang Hsu, Taipei, TW;
Chao-hsu Tsai, Hsinchu, TW;
Chang-shuo Wu, Taipei County, TW;
Chou-Lin Wu, Taipei County, TW;
Wei-Liang Hsu, Taipei, TW;
Chao-Hsu Tsai, Hsinchu, TW;
Chang-Shuo Wu, Taipei County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A three-dimensional image display device including a polarized light module, a non-vertical polarized light barrier grating unit and an image display unit is provided. The polarized light module provides a polarized light. The non-vertical polarized light barrier grating unit is disposed in a light path of the polarized light to modulate the polarized light into a modulated polarized light in interlaced lines for output. The image display unit receives the modulated polarized light from the non-vertical polarized light barrier grating unit, and outputs two or more images with parallax.