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:
Dec. 31, 2013
Filed:
Jul. 14, 2011
Applicants:
Eiji Asano, Mihara, JP;
Mitsuru Inoue, Okayama, JP;
Katsunori Shintani, Hiroshima, JP;
Daijiro Kodama, Mihara, JP;
Keiko Kitano, Musashino, JP;
Inventors:
Eiji Asano, Mihara, JP;
Mitsuru Inoue, Okayama, JP;
Katsunori Shintani, Hiroshima, JP;
Daijiro Kodama, Mihara, JP;
Keiko Kitano, Musashino, JP;
Assignee:
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a protective film to be bonded to a polarizer to form a lower polarizing plate for a liquid crystal display panel. The protective film for a lower polarizing plate includes a matrix of a resin material and a diffusing component dispersed in the matrix. At least one-side surface, which is to face the polarizer, of the protective film is flat.