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. 15, 2016
Filed:
May. 29, 2014
Casio Computer Co., Ltd., Tokyo, JP;
Takeshi Miyazaki, Fussa, JP;
CASIO COMPUTER CO., LTD., Tokyo, JP;
Abstract
There is provided an optical wheel device including a motor, a wheel holding member which is fixed to a motor shaft of the motor and which has a recess portion on a surface which is normal to the motor shaft, an optical wheel which is fixed to a surface of the wheel holding member which is opposite to a surface facing the motor, and a collective lens which is disposed in the proximity to the optical wheel on a side of the optical wheel which is opposite to a side facing the motor, wherein a distal end face of a projecting portion on the wheel holding member which projects towards a side of the collective lens is positioned closer to a side of the motor than a plane of a surface of the collective lens which faces the motor.