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:
Sep. 10, 2019
Filed:
Mar. 16, 2018
Applicant:
Asahi Kasei Kabushiki Kaisha, Chiyoda-ku, Tokyo, JP;
Inventor:
Masami Yonemura, Tokyo, JP;
Assignee:
ASAHI KASEI KABUSHIKI KAISHA, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 27/09 (2006.01); G02B 27/28 (2006.01); C08F 297/00 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); C08F 297/00 (2013.01); G02B 1/041 (2013.01); G02B 27/0176 (2013.01); G02B 27/0955 (2013.01); G02B 27/0977 (2013.01); G02B 27/283 (2013.01);
Abstract
Provided is a component for head mounted display comprising a thermoplastic resin composition having a glass-transition temperature (Tg) of 120° C. or higher, having an absolute value of in-plane phase difference of 30 nm or less in terms of 3 mm thickness.