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:
Jun. 04, 2013
Filed:
Jul. 26, 2010
Applicants:
Robert A. Sprague, Saratoga, CA (US);
Bryan Hans Chan, San Francisco, CA (US);
Craig Lin, San Jose, CA (US);
Tin Pham, San Jose, CA (US);
Manasa Peri, Milpitas, CA (US);
Inventors:
Robert A. Sprague, Saratoga, CA (US);
Bryan Hans Chan, San Francisco, CA (US);
Craig Lin, San Jose, CA (US);
Tin Pham, San Jose, CA (US);
Manasa Peri, Milpitas, CA (US);
Assignee:
SiPix Imaging, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a display device which comprises a display device, a mechanical light and optionally a luminance enhancement structure. This type of display device assembly is particularly useful for e-books comprising a luminance enhancement structure designed to direct a significant amount of light towards the reader of the e-books.