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. 27, 2015
Filed:
Aug. 29, 2014
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is a light source for exposure including: a circuit section which includes plural pixel circuits arranged in one direction, a scanning circuit which outputs a scanning signal, a scanning line which supplies the pixel circuits with the scanning signal; light-emitting elements connected to the pixel circuits; and data lines which supply a lead wire with a data signal via the pixel circuits, wherein a data line group including the plural data lines, a light-emitting element group including the plural light-emitting elements, and the circuit section are arranged in this order in a direction perpendicular to a direction in which the plural pixel circuits are arranged.