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:
Oct. 31, 2017
Filed:
Dec. 29, 2015
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Hironori Matsueda, Kumamoto, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/13 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133528 (2013.01); G02F 1/1303 (2013.01);
Abstract
A polarizing plate has a corner portion subjected to chamfering so as to form a chamfered portion. A rotation angle of the polarizing plate is adjusted, and the polarizing plate is then bonded to a liquid crystal panel. Chamfering of the polarizing plate is, for example, C chamfering in which a chamfered shape is linear, the chamfered shape satisfying a specific expression and having a predetermined angle α. The chamfering may be R chamfering in which a chamfered shape is curved.