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:
Nov. 02, 1993
Filed:
Mar. 10, 1992
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A method of connecting a liquid crystal display element and a flexible circuit board to each other by which electrode terminals of the flexible circuit board and lead terminals of the flexible circuit board are registered accurately with each other after connection. According to this method, the terminal pitch of the electrode terminals of the liquid crystal display element is represented by P, the terminal pitch of the lead electrodes before a pressurizing and heating step is represented by p, and the elongation percentage of a base film of the flexible circuit board by the pressurizing and heating step is represented by .alpha., either one of the terminal pitches P and p is set in advance relative such that the relationship of P=(1+.alpha.)p may be satisfied.