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. 10, 2012
Filed:
Apr. 21, 2009
Kazuhiro Nagasaka, Yokohama, JP;
Isamu Shigyo, Chiba, JP;
Kazutaka Yanagita, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
In a method of manufacturing an image displaying apparatus which has plural spacers for defining a distance between substrates, the present invention enables to effectively perform a process of assembling the spacers in a less number of steps and improves accuracy of a spacer assembling position. In this method, in case of clamping plural spacers respectively by individual hands, positioning the plural spacers on the substrate in a lump, applying an adhesive to the positioned spacers, heat hardening the adhesive, and fixing the spacers to which the adhesive was applied to the substrate, pitches of the hands are adjusted according to heat expansion of the substrate in the pitch direction of the spacers occurred due to the heating of the adhesive.