Invention Grant
US07954962B2 Laser image display, and optical integrator and laser light source package used in such laser image display
有权
激光图像显示,以及用于这种激光图像显示的光学积分器和激光光源封装
- Patent Title: Laser image display, and optical integrator and laser light source package used in such laser image display
- Patent Title (中): 激光图像显示,以及用于这种激光图像显示的光学积分器和激光光源封装
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Application No.: US11997117Application Date: 2006-06-01
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Publication No.: US07954962B2Publication Date: 2011-06-07
- Inventor: Tetsuro Mizushima , Ken'ichi Kasazumi , Tatsuo Itoh , Tomoya Sugita , Kazuhisa Yamamoto , Shin-ichi Kadowaki
- Applicant: Tetsuro Mizushima , Ken'ichi Kasazumi , Tatsuo Itoh , Tomoya Sugita , Kazuhisa Yamamoto , Shin-ichi Kadowaki
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2005-218259 20050728
- International Application: PCT/JP2006/311002 WO 20060601
- International Announcement: WO2007/013221 WO 20070201
- Main IPC: G02B13/20
- IPC: G02B13/20 ; G03B21/26

Abstract:
A laser image display including a laser light source emitting laser light, a beam deflector element for receiving laser light and deflecting its advancing direction, a beam deflecting element control section for controlling the degree of deflection performed by the beam deflector element, an optical integrator for receiving and guiding the deflected laser light to output from its outputting end face, a pseudo surface light source element for scattering the deflected laser light, and a modulation element for receiving and modulating the laser light scattered by the false surface light source element.
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