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:
May. 25, 2010
Filed:
Jun. 14, 2007
Chari Krishnan, Fairport, NY (US);
Charles W. Lander, Wayland, NY (US);
Ronald J. Sudol, Rochester, NY (US);
Jin-shan Wang, Pittsford, NY (US);
Charles M. Rankin, Jr., Penfield, NY (US);
Paul D. Yacobucci, Rochester, NY (US);
Chari Krishnan, Fairport, NY (US);
Charles W. Lander, Wayland, NY (US);
Ronald J. Sudol, Rochester, NY (US);
Jin-Shan Wang, Pittsford, NY (US);
Charles M. Rankin, Jr., Penfield, NY (US);
Paul D. Yacobucci, Rochester, NY (US);
SKC Haas Display Films Co., Ltd., Choongchungnamdo, KR;
Abstract
An LC display comprises in order (a) a light source, (b) a transparent polymeric film bearing on the light exit surface of the film an array of close-packed convex microlenses having a distribution of sizes and oriented in one direction, whereby the light output is preferentially spread in a desired direction, and (c) an LC panel. A related process and film are also disclosed.