Invention Grant
- Patent Title: Laser projector
- Patent Title (中): 激光投影机
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Application No.: US12724879Application Date: 2010-03-16
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Publication No.: US08416481B2Publication Date: 2013-04-09
- Inventor: Atsuhiko Chikaoka , Atsuya Hirano , Ken Nishioka , Hiroshi Nishigaki
- Applicant: Atsuhiko Chikaoka , Atsuya Hirano , Ken Nishioka , Hiroshi Nishigaki
- Applicant Address: JP Osaka
- Assignee: Funai Electric Co., Ltd.
- Current Assignee: Funai Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JPP.2009-062612 20090316
- Main IPC: G02B26/08
- IPC: G02B26/08

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.
Public/Granted literature
- US20100231870A1 LASER PROJECTOR Public/Granted day:2010-09-16
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