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:
Mar. 23, 2004
Filed:
Sep. 29, 2000
Applicant:
Inventors:
Bruce Winker, Ventura, CA (US);
William J. Gunning, Newbury Park, CA (US);
Assignee:
Rockwell Scientific Licensing, LLC, Thousand Oaks, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 ;
U.S. Cl.
CPC ...
G02F 1/13 ;
Abstract
A Liquid Crystal Display (LCD) uses a tunable mirror in place of a partially reflective mirror. The tunable mirror has a controllable reflectivity and transmitance which allows the mirror to primarily reflect light when the LCD is operated in a reflective mode, and to primarily transmit light from a backlight when the LCD is operated in a transmissive mode.