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. 08, 2014
Filed:
Sep. 22, 2010
Applicants:
Shan Liang Cheng, Taipei, TW;
Chao Yi Chen, Taipei, TW;
Min Hua Chen, Taipei, TW;
LI Lun Liu, Taipei, TW;
Inventors:
Shan Liang Cheng, Taipei, TW;
Chao Yi Chen, Taipei, TW;
Min Hua Chen, Taipei, TW;
Li Lun Liu, Taipei, TW;
Assignee:
Getac Technology Corporation, Hsinchu County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light-emitting touch keyboard includes a reflecting sheet, a touch element, a plurality of scattering/reflecting points, and at least one light emitting element. The touch element includes at least one transparent material layer. A light ray emitted by the light emitting element penetrates the transparent material layer, and then is reflected outside the touch element by the reflecting sheet and the plurality of scattering/reflecting points.