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:
Mar. 11, 1980
Filed:
Dec. 21, 1977
Isamu Washizuka, Soraku, JP;
Shintaro Hashimoto, Shiki, JP;
Masaru Kakumae, Yamatokoriyama, JP;
Yuuichi Sato, Nara, JP;
Isao Fujisawa, Yamatokoriyama, JP;
Yukihiro Inoue, Kashihara, JP;
Sadakatsu Hashimoto, Yamatokoriyama, al of, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
In an electronic calculator essentially comprising a multidigit display, a keyboard and a data processor unit, a multidigit liquid crystal display is deposited together with integral key actuators of the keyboard of a flexible circuit film which carries electrical conductor leaves in a desired pattern. The conductor leaves to be in contact with terminals of the liquid crystal display are formed to extend in the direction of length of the liquid crystal display to thereby establish room for a battery compartment.