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:
Apr. 08, 2003
Filed:
Oct. 17, 2001
Applicant:
Inventors:
Tatsuya Hasegawa, Tokyo, JP;
Masaichi Ohkubo, Tokyo, JP;
Yoshihiro Ito, Tokyo, JP;
Sanae Tokunaga, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1345 ;
U.S. Cl.
CPC ...
G02F 1/1345 ;
Abstract
An object of this invention is to provide a manufacturing method of a flat panel display device, in which, to match the position of a lead of a TCP with that of a land of a PCB , light is irradiated from a lighting device located substantially just above an axis line of a lead and a shadow is photographed by a camera so as to match the position thereof As a result, this makes it possible to match the positions of the TCP having leads having a fine pitch with those of the lands of the PCB.