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. 20, 1981
Filed:
Aug. 22, 1979
Hironari Tanaka, Mobara, JP;
Shigeru Matsuyama, Mobara, JP;
Tadashi Ishibashi, Mobara, JP;
Kiyoshige Kinugawa, Mobara, JP;
Yukihiro Sato, Mobara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In order to provide a good connection to external circuitry for a liquid crystal display device, electrode terminals provided on a substrate of the device are connected to lead terminals formed on a flexible sheet in alignment with the arrangement of the electode terminals through an elongated planar hot-melt binder layer. Electrically conductive islands penetrating through the thickness of the binder layer are formed to be in alignment with the electrode terminals. Thus, in such a structure, good connection is attained between the display device and an external circuit through the lead terminals.