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:
Aug. 12, 2014
Filed:
Mar. 31, 2006
Applicants:
David L. Kent, Framingham, MA (US);
Phillip H. Malyak, Canton, MA (US);
Roger A. Hajjar, San Jose, CA (US);
Patrick Tan, Wellesley, MA (US);
David Kindler, Concord, MA (US);
Inventors:
David L. Kent, Framingham, MA (US);
Phillip H. Malyak, Canton, MA (US);
Roger A. Hajjar, San Jose, CA (US);
Patrick Tan, Wellesley, MA (US);
David Kindler, Concord, MA (US);
Assignee:
Prysm, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Fluorescent screens and display systems and devices based on such screens using at least one excitation optical beam to excite one or more fluorescent materials on a screen which emit light to form images. The fluorescent materials may include phosphor materials and non-phosphor materials such as quantum dots. A screen may include a multi-layer dichroic layer.