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:
Oct. 13, 1998
Filed:
May. 14, 1996
Applicant:
Inventors:
Kristina Johnson, Longmont, CO (US);
Gary D Sharp, Boulder, CO (US);
Jack P Salerno, Waban, MA (US);
Assignee:
ColorLink, Inc., Boulder, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
348742 ; 348751 ; 349 18 ; 349 80 ;
Abstract
The present invention relates to a liquid crystal display system in which a pair of transmission displays are used with a light source, and coupling optics to provide a small, high resolution optically efficient color imaging system. A preferred embodiment of the system comprises a color shutter to control color transmission through each liquid crystal display.
Quick Actions:
Johnson, Kristina. (1998). Color shutter liquid crystal display system (U.S. Patent No. 5822021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5822021
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile