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:
Feb. 21, 2017
Filed:
Oct. 13, 2010
Kouji Kimura, Osaka, JP;
Kazuo Kitada, Osaka, JP;
Tomokazu Yura, Osaka, JP;
Satoru Koshio, Osaka, JP;
Fumihito Shimanoe, Osaka, JP;
Takuya Nakazono, Osaka, JP;
Kouji Kimura, Osaka, JP;
Kazuo Kitada, Osaka, JP;
Tomokazu Yura, Osaka, JP;
Satoru Koshio, Osaka, JP;
Fumihito Shimanoe, Osaka, JP;
Takuya Nakazono, Osaka, JP;
NITTO DENKO CORPORATION, Osaka, JP;
Abstract
An information storage/readout device for use in a system for continuously manufacturing liquid-crystal display elements comprises an information storage medium which stores therein slitting position information created based on the position of a defect detected by an inspection of a continuous polarizing composite film included in a continuous optical film laminate including a continuous polarizing composite film formed with an adhesive layer and a continuous carrier film releasably laminated on the adhesive layer, to indicate defective-polarizing-sheet slitting positions defining a defective or defect-containing polarizing sheet, and normal-polarizing-sheet slitting positions defining a normal or defect-free polarizing sheet, in the continuous inspected optical film laminate, and a roll of the continuous inspected optical film laminate which is provided with an identification indicia. In continuous manufacturing of liquid-crystal display elements, the present invention can dramatically enhance product accuracy and manufacturing speed and drastically improve product yield.