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. 08, 2013
Filed:
Jul. 03, 2008
Yoshiaki Hisakado, Minami-Ashigara, JP;
Yoji Ito, Minami-Ashigara, JP;
Tomonori Ichinose, Minami-Ashigara, JP;
Ryosuke Miyauchi, Minami-Ashigara, JP;
Yoshiaki Hisakado, Minami-Ashigara, JP;
Yoji Ito, Minami-Ashigara, JP;
Tomonori Ichinose, Minami-Ashigara, JP;
Ryosuke Miyauchi, Minami-Ashigara, JP;
FUJIFILM Corporation, Minato-Ku, Tokyo, JP;
Abstract
An optical compensation sheet for a TN-mode liquid crystal display device is provided and includes a transparent film including one or more layers, and the optical compensation sheet satisfies formulae (1) and (2).40≦(550)≦130  (1)100≦(550)≦200  (2)Re(λ) is an in-plane retardation value for light at a wavelength of λ nm, and Rth(λ) is a retardation vale in a thickness direction for light at a wavelength of λ nm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile