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. 16, 2013
Filed:
Jun. 30, 2010
Hiroshi Nishigaki, Daito, JP;
Atsuya Hirano, Daito, JP;
Atsuhiko Chikaoka, Daito, JP;
Ken Nishioka, Daito, JP;
Hiroshi Nishigaki, Daito, JP;
Atsuya Hirano, Daito, JP;
Atsuhiko Chikaoka, Daito, JP;
Ken Nishioka, Daito, JP;
Funai Electric Co., Ltd., Daito-shi, JP;
Abstract
This projector includes a laser beam emitting portion emitting a laser beam and a projecting portion projecting an image on an arbitrary projection region by scanning the projection region with the laser beam. This projector further includes a control portion controlling the laser beam emitting portion not to emit the laser beam by stopping supplying current to the laser beam emitting portion in a previously set partial scanning section within a scanning section for the laser beam.