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:
Jan. 03, 2012
Filed:
Mar. 17, 2006
Applicants:
Hiromoto Haruta, Minami-Ashigara, JP;
Nobutaka Fukagawa, Minami-Ashigara, JP;
Osamu Uchida, Minami-Ashigara, JP;
Aiko Yoshida, Minami-Ashigara, JP;
Kunihiro Atsumi, Minami-Ashigara, JP;
Inventors:
Hiromoto Haruta, Minami-Ashigara, JP;
Nobutaka Fukagawa, Minami-Ashigara, JP;
Osamu Uchida, Minami-Ashigara, JP;
Aiko Yoshida, Minami-Ashigara, JP;
Kunihiro Atsumi, Minami-Ashigara, JP;
Assignee:
Fujifilm Corporation, Minato-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical resin film is provided, in which a wavelength dispersion of a retardation in planar direction and a wavelength dispersion of a retardation in thickness direction are independently controlled, is provided and has at least an additive having a negative intrinsic birefringence.