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:
Jul. 19, 2011
Filed:
Aug. 10, 2007
Hironori Kamiyama, Tokyo-to, JP;
Nobuo Naitou, Tokyo-to, JP;
Yukimitsu Iwata, Tokyo-to, JP;
Yoshihiro Nishimura, Tokyo-to, JP;
Shinnichi Katou, Tokyo-to, JP;
Akiko Gotou, Tokyo-to, JP;
Hironori Kamiyama, Tokyo-to, JP;
Nobuo Naitou, Tokyo-to, JP;
Yukimitsu Iwata, Tokyo-to, JP;
Yoshihiro Nishimura, Tokyo-to, JP;
Shinnichi Katou, Tokyo-to, JP;
Akiko Gotou, Tokyo-to, JP;
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Abstract
A front filter for a plasma display that is mainly used as a TV display. The front filter has an anti-glare function which is capable of effectively preventing reflection concurrently with achieving black color reproduction, and a functional layer for imparting a function required of an image display device such as a light absorbing function and/or an adhesion function. This front filter has an anti-glare layer having a concavo-convex shape on an outermost surface thereof, a polyester film and a functional layer. The anti-glare layer is disposed on the observer-side surface of the front filter; at least one functional layer is disposed on the display device side.