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:
Dec. 22, 2009
Filed:
Mar. 17, 2005
Applicants:
John Christopher Rudin, Bristol, GB;
Adrian Derek Geisow, Portishead, GB;
Inventors:
John Christopher Rudin, Bristol, GB;
Adrian Derek Geisow, Portishead, GB;
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A color display device comprises: The color of light transmitted through a pixel is determined by the light transmitted by both the first color filter and the second color filter that intersect at that pixel.