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. 28, 2009
Filed:
Aug. 14, 2006
Cheng-yeh Tsai, Taipei County, TW;
Wei-chou Chen, Hsinchu, TW;
Po-yang Chen, Tao-Yuan Hsien, TW;
Hannstar Display Corp., Tao-Yuan Hsien, TW;
Abstract
An input display and fabrication method thereof. The input display comprises a black matrix on a first substrate defining a plurality of sub-pixel areas, a plurality of color filters on the sub-pixel areas, a plurality of light sensitive elements on a second substrate facing the first substrate, a plurality of convex lenses, wherein a central axis of the convex lens is substantially aligned with the light sensitive element, and a liquid crystal layer disposed between the first substrate and the second substrate. The convex lenses converge more light on the light sensitive elements, enhancing sensitivity of the input display.