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. 29, 2022
Filed:
Jan. 02, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A lighting device that can prevent the progress of minute cracks generated in a flexible substrate or the occurrence of minute cracks themselves, and the flexible substrate. A flexible substrate, that electrically connect a light emitting portion movable relative to a main body portion of the lighting device, has a soldering portion that is soldered to the light emitting portion at one end, a connection portion that is connected to the light emission control portion at another end, a communication portion that connects the soldering portion and the connection portion, and two xenon wires and two trigger wires that are arranged in the communication portion in a longitudinal direction. In the communication portion, of the four wires, the two xenon wires are arranged between the two trigger wires.