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:
Jul. 12, 2011
Filed:
Oct. 13, 2010
Kouji Kimura, Osaka, JP;
Kazuo Kitada, Osaka, JP;
Fumihito Shimanoe, Osaka, JP;
Tomokazu Yura, Osaka, JP;
Satoru Koshio, Osaka, JP;
Takuya Nakazono, Osaka, JP;
Teruaki Osawa, Osaka, JP;
Kouji Kimura, Osaka, JP;
Kazuo Kitada, Osaka, JP;
Fumihito Shimanoe, Osaka, JP;
Tomokazu Yura, Osaka, JP;
Satoru Koshio, Osaka, JP;
Takuya Nakazono, Osaka, JP;
Teruaki Osawa, Osaka, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
A method for continuously manufacturing liquid-crystal display elements includes steps of; continuously feeding an optical film laminate, calculating a length measurement data based on the feed length of the optical film laminate, detecting a mark provided to the optical film laminate indicating defect information in a polarizing composite film being detected in a preliminary inspection, sequentially forming slit lines in a transverse direction with respect to the feed direction of the optical film laminate, determining the polarizing composite film sheet separated by the respective slit lines is a defective polarizing sheet or a normal polarizing sheet, peeling a sheet determined to be a normal polarizing sheet from the carrier film, and laminating the normal polarizing sheet to a respective one of liquid-crystal panel.