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. 02, 2012
Filed:
May. 28, 2010
Kouji Kimura, Osaka, JP;
Takayoshi Yamano, Osaka, JP;
Takuya Nakazono, Osaka, JP;
Kazuo Kitada, Osaka, JP;
Tomokazu Yura, Osaka, JP;
Fumihito Shimanoe, Osaka, JP;
Satoru Koshio, Osaka, JP;
Kouji Kimura, Osaka, JP;
Takayoshi Yamano, Osaka, JP;
Takuya Nakazono, Osaka, JP;
Kazuo Kitada, Osaka, JP;
Tomokazu Yura, Osaka, JP;
Fumihito Shimanoe, Osaka, JP;
Satoru Koshio, Osaka, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
A continuous manufacturing method and system for liquid-crystal display elements which enhances accuracy, increases speed and improves in yield in the continuous production of liquid crystal elements. The continuous method and system performs steps of, defining a plurality of defective and normal-polarizing-sheet slitting positions on a continuous web of optical film, based on positions of defects existing in the optical film, and applying only normal polarizing sheets to a liquid-crystal panel. The polarizing sheet includes the defective and normal-polarizing-sheet slitting positions recorded as encoded information which is used to determine whether the polarizing sheet defined between slit lines sequentially formed in the continuous web, is a normal polarizing sheet, peeling the normal polarizing sheet from the carrier film and applying the normal polarizing sheet to the liquid-crystal panel.