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. 05, 2024
Filed:
Jun. 17, 2021
Tetsumaru Fujita, Hyogo, JP;
Masayuki Fujishima, Kanagawa, JP;
Junichi Konishi, Hyogo, JP;
Hidenori Kato, Hyogo, JP;
Tetsumaru Fujita, Hyogo, JP;
Masayuki Fujishima, Kanagawa, JP;
Junichi Konishi, Hyogo, JP;
Hidenori Kato, Hyogo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A light deflector includes a movable device; a drive unit configured to drive the movable device; an input wiring board configured to apply electric power from the drive unit to the movable device; and an anisotropic conductive resin film through which the input wiring board is connected to an input part. The movable device includes a movable portion including a reflector, between a pair of drive beams; a pair of supporting parts supporting the pair of drive beams; and a mount unit secured to the pair of supporting parts. The pair of drive beams supports the movable portion to allow the movable portion to oscillate around an oscillation axis. Each of the pair of drive beams includes a beam member and an actuator. At least one of the pair of supporting parts includes the input part to which electric power is input from the input wiring board to the actuator.