Invention Grant
US08411714B2 Wavelength conversion laser light source, laser light source device and two-dimensional image display device adopting the same, and method of setting temperature of wavelength conversion element
有权
波长转换激光光源，激光光源装置和采用该激光光源装置的二维图像显示装置，以及设定波长转换元件的温度的方法
- Patent Title: Wavelength conversion laser light source, laser light source device and two-dimensional image display device adopting the same, and method of setting temperature of wavelength conversion element
- Patent Title (中): 波长转换激光光源，激光光源装置和采用该激光光源装置的二维图像显示装置，以及设定波长转换元件的温度的方法
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Application No.: US13243431Application Date: 2011-09-23
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Publication No.: US08411714B2Publication Date: 2013-04-02
- Inventor: Hiroyuki Furuya , Shinichi Shikii , Kazuhisa Yamamoto , Koichi Kusukame
- Applicant: Hiroyuki Furuya , Shinichi Shikii , Kazuhisa Yamamoto , Koichi Kusukame
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2007-316895 20071207; JP2008-060653 20080311
- Main IPC: H01S3/04
- IPC: H01S3/04
Abstract:
A wavelength conversion laser light source includes an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device. The element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.
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