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. 09, 2013
Filed:
Mar. 16, 2010
Atsuhiko Chikaoka, Osaka, JP;
Atsuya Hirano, Osaka, JP;
Ken Nishioka, Osaka, JP;
Hiroshi Nishigaki, Osaka, JP;
Atsuhiko Chikaoka, Osaka, JP;
Atsuya Hirano, Osaka, JP;
Ken Nishioka, Osaka, JP;
Hiroshi Nishigaki, Osaka, JP;
Funai Electric Co., Ltd., Osaka, JP;
Abstract
A laser projector is provided. A laser light source is configured to emit laser light. A scanning section is configured to scan a projection surface in a horizontal direction and a vertical direction with the laser light emitted from the laser light source, thereby forming an image on the projection surface. A generating section is configured to generate a pulse signal. A driving section is configured to reciprocate the scanning section in the horizontal direction in accordance with the pulse signal generated by the generating section. An adjusting section is configured to adjust a pulse pattern of the pulse signal generated by the generating section so as to change a scanning angle range of the scanning section in the horizontal direction.