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21. 发明申请

US20100110517A1 OPTICAL SCANNING DEVICE AND TWO-DIMENSIONAL IMAGE DISPLAY DEVICE USING THE SAME 有权
标题翻译：光学扫描装置和使用其的二维图像显示装置
公开(公告)号：US20100110517A1
公开(公告)日：2010-05-06
申请号：US12529585
申请日：2008-02-27
申请人： Shinichi Shikii , Tatsuo Itoh , Kazuhisa Yamamoto , Shinichi Kadowaki
发明人： Shinichi Shikii , Tatsuo Itoh , Kazuhisa Yamamoto , Shinichi Kadowaki
IPC分类号： G02B26/12 , G02B26/10
CPC分类号： G02B26/123 , G03B33/08 , H04N9/3129
摘要： An optical scanning device capable of stably and uniformly performing linear optical scanning by using a high-brightness light source is provided. The device includes: at least one laser light source (11) for emitting a laser light; a deflection section (15) for deflecting and scanning the laser light emitted from the at least one laser light source (11); and a light guide plate (17) of which a side surface is irradiated with the laser light deflected and scanned by the deflection section (15). The at least one laser light source (11) includes a multi-mode fiber light source, or a broad-stripe semiconductor laser light source arranged such that a vertical direction of a stripe structure is parallel to a scanning direction. An exit pupil in a thickness direction, which is perpendicular to the scanning direction, is formed at least in one area on the side surface of the light guide plate (17).
摘要翻译：提供能够通过使用高亮度光源稳定且均匀地进行线性光学扫描的光学扫描装置。该装置包括：用于发射激光的至少一个激光源（11）; 用于偏转和扫描从所述至少一个激光光源（11）发射的激光的偏转部分（15）; 以及由偏转部（15）偏转和扫描的激光照射侧面的导光板（17）。所述至少一个激光光源（11）包括多模光纤光源或布置成使得条纹结构的垂直方向平行于扫描方向的宽条半导体激光光源。至少在导光板（17）的侧面的一个区域中形成有垂直于扫描方向的厚度方向的出射光瞳。

22. 发明申请

US20070297463A1 Wavelength conversion apparatus and two-dimensional image display apparatus 有权
标题翻译：波长转换装置和二维图像显示装置
公开(公告)号：US20070297463A1
公开(公告)日：2007-12-27
申请号：US11812011
申请日：2007-06-14
申请人： Shinichi Shikii , Hiroyuki Furuya , Kiminori Mizuuchi , Tatsuo Itoh , Kazuhisa Yamamoto
发明人： Shinichi Shikii , Hiroyuki Furuya , Kiminori Mizuuchi , Tatsuo Itoh , Kazuhisa Yamamoto
IPC分类号： H01S3/30 , H01S3/10
CPC分类号： H01S3/109 , H01S3/0675 , H01S3/09415 , H01S3/2391 , H04N9/3129
摘要： A wavelength conversion apparatus capable of stably providing high output harmonic laser light is provided. The wavelength conversion apparatus comprises an end pump fiber laser 3 containing a laser activating substance, and including a reflecting surface at one end thereof and a fiber grating in the vicinity of the reflecting surface; an excitation laser light source 1 for outputting excitation laser light; an excitation laser light introduction section 4 for introducing the excitation laser light from the excitation laser light source to the fiber laser; a wavelength conversion element 5 for converting a fundamental wave generated by the fiber laser to a harmonic; and a rear reflecting surface 6 located outside the fiber laser and forming a laser cavity together with the fiber grating.
摘要翻译：提供能够稳定地提供高输出谐波激光的波长转换装置。波长转换装置包括：端激光光纤激光器3，其包含激光活化物质，并且在其一端包括反射表面，在反射表面附近包括光纤光栅; 用于输出激发激光的激发激光光源1; 用于将来自激发激光光源的激发激光引入到光纤激光器的激发激光导入部4; 用于将由光纤激光器产生的基波转换为谐波的波长转换元件5; 以及位于光纤激光器外侧并与光纤光栅一起形成激光腔的后反射面6。

23. 发明授权

US08294979B2 Wavelength conversion device and image display apparatus using the same 有权
标题翻译：波长转换装置及其使用的图像显示装置
公开(公告)号：US08294979B2
公开(公告)日：2012-10-23
申请号：US12743646
申请日：2008-11-19
申请人： Shinichi Shikii , Kiminori Mizuuchi , Tetsuro Mizushima , Kazuhisa Yamamoto
发明人： Shinichi Shikii , Kiminori Mizuuchi , Tetsuro Mizushima , Kazuhisa Yamamoto
IPC分类号： G02F2/02 , H01S3/10
CPC分类号： G03B21/14 , G02F1/353 , G02F2001/3542 , G03B21/2033 , G03B21/2066 , G03B21/2073
摘要： A wavelength conversion device includes a laser light source that emits a fundamental wave; a wavelength conversion element that converts the fundamental wave into a second harmonic wave; and an optical system including a wavelength selective mirror that reflects the fundamental wave transmitted through the wavelength conversion element without being converted into the second harmonic wave, while transmitting therethrough the second harmonic wave generated by wavelength conversion, wherein the optical system makes the fundamental wave transmitted through the wavelength conversion element without being converted into the second harmonic wave enter the wavelength conversion element again to be subjected to wavelength conversion once or more than once, while being focused by the wavelength selective mirror, and the conversion efficiency in at least one of the second stage and stages subsequent to the second stage is higher than the conversion efficiency in the first stage, where the conversion efficiency in each stage is defined as: (a second harmonic wave generated in one stage)/(a square of the fundamental wave entered in the one stage).
摘要翻译：波长转换装置包括发射基波的激光光源; 将基波转换为二次谐波的波长转换元件; 以及包括波长选择镜的光学系统，其反射通过波长转换元件传播的基波而不转换成二次谐波，同时透过其中由波长转换产生的二次谐波，其中光学系统使得基波传播通过波长转换元件而不被转换成二次谐波，再次被波长转换元件进行一次或多于一次的波长转换，同时被波长选择镜聚焦，并且至少一个第二级和第二级之后的级别高于第一级的转换效率，其中每级的转换效率被定义为：（一级产生的二次谐波）/（输入的基波的平方）在一个阶段）。

24. 发明申请

US20120012759A1 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
标题翻译：波长转换激光光源，激光光源装置和采用其的二维图像显示装置以及设定波长转换元件温度的方法
公开(公告)号：US20120012759A1
公开(公告)日：2012-01-19
申请号：US13243431
申请日：2011-09-23
申请人： Hiroyuki FURUYA , Shinichi Shikii , Kazuhisa Yamamoto , Koichi Kusukame
发明人： Hiroyuki FURUYA , Shinichi Shikii , Kazuhisa Yamamoto , Koichi Kusukame
IPC分类号： G02F1/37 , G21K5/00 , G02F1/13357 , H01S3/10
CPC分类号： H01S3/0675 , G02F1/3558 , H01S3/0092 , H01S3/10069 , H01S3/1312 , H01S3/1618
摘要： 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, wherein 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.
摘要翻译：波长转换激光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;元件温度切换部，切换波长的温度转换元件根据在输出设定装置中设定的谐波输出电平，其中元件温度开关部分包括元件温度保持部分，其将波长转换元件保持在由元件温度切换部分转换的温度。

25. 发明申请

US20110148661A1 GUIDING DEVICE 审中-公开
标题翻译：指导装置
公开(公告)号：US20110148661A1
公开(公告)日：2011-06-23
申请号：US13002134
申请日：2009-06-30
申请人： Shinichi Shikii , Shinichi Kodawaki , Kazuhisa Yamamoto , Hiroyuki Furuya , Tatsuo Itoh
发明人： Shinichi Shikii , Shinichi Kodawaki , Kazuhisa Yamamoto , Hiroyuki Furuya , Tatsuo Itoh
IPC分类号： G08G1/095 , H01S3/00 , H05B37/02 , G08G5/06
CPC分类号： G08G5/065 , E01F9/20 , E01F9/582 , G05D1/0083 , G08G1/096716 , G08G1/096758 , G08G1/096775 , G08G5/0026 , G08G5/025 , G09F19/22
摘要： A guiding device includes: a laser light source that emits a laser beam; and a linear guiding portion that propagates the laser beam and is extended in the guiding direction on a road surface on which a mobile body moves. The linear guiding portion is provided with a function of radiating the laser beam in the guiding direction from the surface where linear guiding portion extends, while propagating the laser beam, and guiding the mobile body by light.
摘要翻译：引导装置包括：发射激光束的激光源; 以及线性引导部，其传播激光束并且在导向方向上延伸在移动体移动的路面上。线性引导部设置有从引导部延伸的表面沿引导方向照射激光束，同时传播激光束，并且通过光引导移动体。

26. 发明申请

US20100103966A1 WAVELENGTH CONVERSION LASER, IMAGE DISPLAY DEVICE AND LASER PROCESSING DEVICE 有权
标题翻译：波长转换激光，图像显示装置和激光加工装置
公开(公告)号：US20100103966A1
公开(公告)日：2010-04-29
申请号：US12532213
申请日：2009-01-20
申请人： Tetsuro Mizushima , Hiroyuki Furuya , Shinichi Shikii , Koichi Kusukame , Nobuyuki Horikawa , Kiminori Mizuuchi , Kazuhisa Yamamoto
发明人： Tetsuro Mizushima , Hiroyuki Furuya , Shinichi Shikii , Koichi Kusukame , Nobuyuki Horikawa , Kiminori Mizuuchi , Kazuhisa Yamamoto
IPC分类号： H01S3/10
CPC分类号： G02F1/37 , G02B6/0028 , G02B6/0078 , G02F1/0147 , G02F1/29 , G02F2001/3503 , G02F2001/3546 , G02F2001/372 , G02F2201/17 , G02F2201/34 , G02F2203/05 , H01S5/0092 , H01S5/0687 , H04N9/3161
摘要： A wavelength conversion laser is provided with a pair of fundamental wave reflecting surfaces for reflecting a fundamental wave to define a plurality of fundamental wave paths passing a wavelength conversion element at different angles, and a control unit for controlling wavelength conversion efficiencies so that the wavelength conversion efficiency on a specific one of the plurality of fundamental wave paths extending in different directions between the pair of fundamental wave reflecting surfaces is highest.
摘要翻译：波长转换激光器设置有一对基波反射表面，用于反射基波以限定以不同角度通过波长转换元件的多个基本波径;以及控制单元，用于控制波长转换效率，使得波长转换在一对基波反射面之间沿不同方向延伸的多个基波路径中的特定一个基波波长上的效率最高。

27. 发明授权

US07542491B2 Wavelength converter and two-dimensional image display device 有权
标题翻译：波长转换器和二维图像显示装置
公开(公告)号：US07542491B2
公开(公告)日：2009-06-02
申请号：US11970619
申请日：2008-01-08
申请人： Hiroyuki Furuya , Kiminori Mizuuchi , Kazuhisa Yamamoto , Shinichi Shikii
发明人： Hiroyuki Furuya , Kiminori Mizuuchi , Kazuhisa Yamamoto , Shinichi Shikii
IPC分类号： H01S3/10
CPC分类号： H01S3/0675 , H01S3/005 , H01S3/094015 , H01S3/09415 , H01S3/1305 , H01S3/1312 , H01S3/137 , H01S3/2391 , H01S2301/02 , H04N9/3129 , H04N9/3161
摘要： The present invention aims to provide a wavelength converter capable of stably obtaining a W-class high-output green laser beam and a 2D image display device using this wavelength converter.By causing a polarization direction of a laser light source for generating an excitation light and that of a light emitted from an oscillator to orthogonally intersect, the deterioration of an excitation light source by an ASE is suppressed by a polarization splitting element provided between a laser resonator and the laser light source.
摘要翻译：本发明旨在提供能够稳定地获得W级高输出绿色激光束的波长转换器和使用该波长转换器的2D图像显示装置。通过使激光光源的偏振方向产生激发光和从振荡器发出的光正交相交的激光光源的偏振方向，通过设置在激光谐振器和激光光源。

28. 发明申请

US20090059116A1 LASER APPARATUS 有权
标题翻译：激光装置
公开(公告)号：US20090059116A1
公开(公告)日：2009-03-05
申请号：US12198367
申请日：2008-08-26
申请人： Hiroyuki Furuya , Shinichi Shikii , Tetsuro Mizushima , Akira Kurozuka , Kazuhisa Yamamoto
发明人： Hiroyuki Furuya , Shinichi Shikii , Tetsuro Mizushima , Akira Kurozuka , Kazuhisa Yamamoto
IPC分类号： G02F1/1335 , H01S5/026 , H01S3/13 , H01S3/10
CPC分类号： H01S3/0675 , G02B6/4204 , G02F1/1336 , H01S3/005 , H01S3/06704 , H01S3/0941 , H01S3/1022
摘要： The present invention comprises: a laser light source 101 operable to output a laser light; an optical component 114 operable to couple, to an optical fiber 126, the laser light outputted from the laser light source 101; an actuator 118 operable to hold the optical component 114; a photoreceiver 503 operable to monitor the laser light outputted from the optical fiber; and a control device 117 operable to drive the actuator 118 in accordance with a result of the monitoring by the photoreceiver 503, thereby controlling a position of the optical component 114.
摘要翻译：本发明包括：可操作地输出激光的激光光源101; 光学部件114，其可操作以将从激光光源101输出的激光耦合到光纤126; 可操作以保持光学部件114的致动器118; 光接收器503，用于监视从光纤输出的激光; 以及控制装置117，用于根据光接收器503的监视结果来驱动致动器118，从而控制光学部件114的位置。

29. 发明授权

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
标题翻译：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
公开(公告)号：US08411714B2
公开(公告)日：2013-04-02
申请号：US13243431
申请日：2011-09-23
申请人： Hiroyuki Furuya , Shinichi Shikii , Kazuhisa Yamamoto , Koichi Kusukame
发明人： Hiroyuki Furuya , Shinichi Shikii , Kazuhisa Yamamoto , Koichi Kusukame
IPC分类号： H01S3/04
CPC分类号： H01S3/0675 , G02F1/3558 , H01S3/0092 , H01S3/10069 , H01S3/1312 , H01S3/1618
摘要： 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.
摘要翻译：波长转换激光光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;以及元件温度切换部，用于切换波长转换的温度根据输出设定装置中设定的谐波输出电平进行设定。元件温度切换部包括元件温度保持部，其将波长转换元件保持在由元件温度切换部切换的温度。

30. 发明授权

US08068274B2 Wavelength conversion laser device and image display device using the same 有权
标题翻译：波长转换激光装置和使用其的图像显示装置
公开(公告)号：US08068274B2
公开(公告)日：2011-11-29
申请号：US12241525
申请日：2008-09-30
申请人： Tetsuro Mizushima , Hiroyuki Furuya , Koichi Kusukame , Kiminori Mizuuchi , Kazuhisa Yamamoto , Nobuyuki Horikawa , Shinichi Shikii , Tatsuo Itoh
发明人： Tetsuro Mizushima , Hiroyuki Furuya , Koichi Kusukame , Kiminori Mizuuchi , Kazuhisa Yamamoto , Nobuyuki Horikawa , Shinichi Shikii , Tatsuo Itoh
IPC分类号： G02F2/02 , H01S3/10
CPC分类号： H01S3/005 , G02F1/353 , G02F2001/3542 , H01S3/0092
摘要： A wavelength conversion laser device includes a laser light source which emits a laser beam, two reflective surfaces which reflect therefrom a laser beam, a wavelength converter provided between the two reflective surfaces, which converts a laser beam into a wavelength-converted laser beam, and condensing optics which condense the laser beams to be injected between the two reflective surfaces, wherein at least one of the two reflective surfaces has a curvature for reflecting a laser beam to be re-injected into the wavelength converter between the two reflective surfaces repeatedly while forming multi paths of laser beams injected into the wavelength converter at different incident angles, and the condensing optics are arranged to disperse beam waists of the laser beams in the wavelength converter, which reciprocate between the two reflective surfaces.
摘要翻译：波长转换激光器件包括发射激光束的激光源，从其反射激光束的两个反射表面，设置在两个反射表面之间的波长转换器，其将激光束转换成波长转换的激光束;以及聚光光学器件，其将要注入的激光束聚集在两个反射表面之间，其中两个反射表面中的至少一个具有用于反射在两个反射表面之间重新注入到波长转换器中的激光束的曲率，同时形成以不同的入射角注入到波长转换器中的激光束的多路径，以及聚光光学器件被布置成分散波长转换器中的激光束的波束束，波长转换器在两个反射表面之间往复运动。

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