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. 31, 2016
Filed:
May. 09, 2013
Fujifilm Corporation, Minato-ku, JP;
Tadashi Omatsu, Minami-Ashigara, JP;
Hajime Nakayama, Minami-Ashigara, JP;
Akihiro Matsufuji, Minami-Ashigara, JP;
Osamu Takahashi, Minami-Ashigara, JP;
Shigeaki Nimura, Minami-Ashigara, JP;
Yousuke Nishiura, Odawara, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A polymer film that has an in-plane retardation Reand a thickness-direction retardation Rthsatisfying formula (i) and (ii), and that further has a surface energy of at least one surface is from 50 mN/m to 80 mN/m:0≦≦10, and ||≦25;  (i)and||≦10, and ||≦35.  (ii)
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