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31. 发明授权

US08233113B2 Surface illumination apparatus and liquid crystal display using same 有权
标题翻译：表面照明装置和使用其的液晶显示器
公开(公告)号：US08233113B2
公开(公告)日：2012-07-31
申请号：US12919923
申请日：2010-04-02
申请人： Shinichi Shikii , Tatsuo Itoh , Hiroyuki Furuya , Shinichi Kadowaki
发明人： Shinichi Shikii , Tatsuo Itoh , Hiroyuki Furuya , Shinichi Kadowaki
IPC分类号： G02F1/1335
CPC分类号： F21V9/14 , G02B6/0028 , G02B6/0038 , G02B6/0046 , G02B6/0056 , G02B6/0068 , G02F1/133536 , G02F1/13362
摘要： A surface illumination apparatus has: a plurality of light sources (12a, 12b) which emit lights; a light guiding plate (15) which allows the lights emitted from the light sources to enter through one of the side faces and emits the lights through one principal plane; a polarizing filter (19) which transmits lights in a predetermined polarizing direction and reflects lights in a polarizing direction perpendicular to the predetermined polarizing direction; a polarizing modulation plate (18) which performs predetermined modulation on the polarizing characteristics of the incident lights; and a reflection sheet (17) which regularly reflects the incident light. The polarizing filter and the polarizing modulation plate are disposed near the one principal plane of the light guiding plate, in order of the polarizing modulation plate and the polarizing filter from the light guiding plate side, the reflection sheet is disposed near the other principal plane of the light guiding plate on the opposite side to the one principal plane, at least two out of the lights emitted from the plurality of light sources include linearly polarized lights of which polarizing directions are perpendicular to each other in a stage of the lights entering the light guiding plate, and the polarizing modulation plate has a polarizing modulation cell (18a) which functions as a ½ wavelength plate, and a non-modulation cell (18b) which does not modulate the polarizing characteristics.
摘要翻译：表面照明装置具有发光的多个光源（12a，12b）导光板（15），其允许从光源发射的光通过一个侧面进入，并通过一个主平面发射光; 偏振滤光器（19），其以预定的偏振方向透射光并反射与所述预定偏振方向垂直的偏振方向的光; 对入射光的偏振特性进行预定调制的偏光调制板（18）以及规则地反射入射光的反射片（17）。偏振滤光器和偏光调制板以导光板一侧的偏光调制板和偏振滤光器的顺序配置在导光板的一个主面附近，反射片设置在所述导光板在与所述一个主平面相反的一侧上，从所述多个光源发出的光中的至少两个光包括在进入所述光的阶段中偏振方向彼此垂直的线偏振光并且偏振调制板具有用作1/2波长板的偏振调制单元（18a）和不调制偏振特性的非调制单元（18b）。

32. 发明申请

US20120157837A1 ULTRASOUND PROBE AND ULTRASOUND EXAMINATION DEVICE USING THE SAME 审中-公开
标题翻译：超声探头和超声检查装置
公开(公告)号：US20120157837A1
公开(公告)日：2012-06-21
申请号：US13407920
申请日：2012-02-29
申请人： Takayuki NAGATA , Shinichi Kadowaki , Hiroyuki Furuya
发明人： Takayuki NAGATA , Shinichi Kadowaki , Hiroyuki Furuya
IPC分类号： A61B8/00
CPC分类号： G01N29/0672 , A61B8/00 , A61B8/4272 , G01N2291/02475 , G01S15/8968
摘要： An ultrasound probe which is capable of structurally improving resolution is provided. This ultrasound probe includes: an ultrasound probe which transmits ultrasound waves to a subject; and an optical probe which detects, with use of light, the ultrasound waves reflected off internal tissue of the subject, and openings of the ultrasound probe are larger than openings of the optical probe. With this, reflected waves (ultrasound waves) from the subject can be detected by the large openings, so that high resolution can be obtained relative to a width of the transmitted ultrasound waves.
摘要翻译：提供能够在结构上提高分辨率的超声探头。该超声波探头包括：将超声波发送到被摄体的超声波探头; 以及光探测器，其使用光检测从被检体的内部组织反射的超声波，并且超声波探头的开口大于光学探针的开口。由此，可以通过大开口检测来自被检体的反射波（超声波），从而可以相对于发送的超声波的宽度获得高分辨率。

33. 发明申请

US20110299066A1 COMPONENT CONCENTRATION METER, COMPONENT CONCENTRATION MEASUREMENT METHOD, SHIPPING INSPECTION SYSTEM, AND HEALTH MANAGEMENT SYSTEM 有权
标题翻译：组件浓度计，组分浓度测量方法，运输检验系统和健康管理系统
公开(公告)号：US20110299066A1
公开(公告)日：2011-12-08
申请号：US13201637
申请日：2010-12-10
申请人： Koichi Kusukame , Shinichi Kadowaki , Hiroyuki Furuya
发明人： Koichi Kusukame , Shinichi Kadowaki , Hiroyuki Furuya
IPC分类号： G01N21/35
CPC分类号： G01N21/19 , G01N21/21 , G01N21/3563 , G01N21/3581 , G01N21/359 , G01N21/49
摘要： An component concentration meter (10) includes an output unit (20) that outputs an electromagnetic wave to an object to be measured (50), a detecting unit (30) that detects the property of the electromagnetic wave passed through the object to be measured (50) under a first condition and under a second condition in which the temperature of the object to be measured (50) is different from that under the first condition, and a concentration determining unit (40) that determines the concentration of a target component contained in the object to be measured (50), based on a property difference which is a difference between the properties of the electromagnetic wave detected by the detecting unit (30) under the first condition and under the second condition and a difference between the temperatures of the object to be measured (50) under the first condition and under the is second condition.
摘要翻译：一种元件浓度计（10），包括向被测量物体（50）输出电磁波的输出单元（20），检测通过被测量物体的电磁波的特性的检测单元（30）（50）在第一条件下和在待测物体（50）的温度与第一条件下的温度不同的第二条件下，以及浓度确定单元（40），其确定目标成分的浓度基于作为第一条件下的检测部（30）检测出的电磁波的特性与第二条件之间的差的特性差，以及第二条件之间的差，包含在被测量物体（50）中的特性差的第一条件下的被测量物体（50）处于第二状态。

34. 发明申请

US20110255149A1 WAVELENGTH CONVERSION LASER LIGHT SOURCE AND IMAGE DISPLAY APPARATUS 有权
标题翻译：波长转换激光光源和图像显示设备
公开(公告)号：US20110255149A1
公开(公告)日：2011-10-20
申请号：US13139586
申请日：2010-10-19
申请人： Koichi Kusukame , Tetsuro Mizushima , Nobuyuki Horikawa , Hiroyuki Furuya , Tomoya Sugita , Shinichi Kadowaki
发明人： Koichi Kusukame , Tetsuro Mizushima , Nobuyuki Horikawa , Hiroyuki Furuya , Tomoya Sugita , Shinichi Kadowaki
IPC分类号： G02F1/355 , G02F1/35
CPC分类号： H01S3/109 , G02F1/3532 , G02F1/3558 , G02F1/37 , G02F1/3775 , G02F2001/3548 , G03B21/14 , G03B21/20 , G03B21/2033 , G03B21/204 , G03B21/2073 , H01S3/0092 , H01S3/0612 , H01S3/0627 , H01S5/0092 , H04N9/3161
摘要： A wavelength conversion laser light source 100 has: a laser light source configured to generate fundamental wave laser light; and a wavelength conversion element 101 provided with a periodic polarization reversal structure configured to convert the fundamental wave laser light which is incident onto the periodic polarization reversal structure into different laser light in wavelength wherein the wavelength conversion element includes different polarization reversal regions in period; and a polarization reversal axis 102 of at least one of the polarization reversal regions is inclined with respect to an incident optical path of the fundamental wave laser light on the wavelength conversion element.
摘要翻译：波长转换激光光源100具有：激发光源，其被配置为产生基波激光; 以及波长转换元件101，其设置有周期性极化反转结构，其被配置为将入射到周期性极化反转结构上的基波激光以波长转换元件包括不同的偏振反转区域的波长转换成波长不同的激光; 并且至少一个偏振反转区域的偏振反转轴102相对于波长转换元件上的基波激光的入射光路倾斜。

35. 发明授权

US08014429B2 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：US08014429B2
公开(公告)日：2011-09-06
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 , G02F1/35 , G02F2/02
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。

36. 发明授权

US07999998B2 Short wavelength light source and laser image forming apparatus 有权
标题翻译：短波长光源和激光成像设备
公开(公告)号：US07999998B2
公开(公告)日：2011-08-16
申请号：US12438111
申请日：2007-10-24
申请人： Akihiro Morikawa , Kiminori Mizuuchi , Hiroyuki Furuya , Kazuhisa Yamamoto
发明人： Akihiro Morikawa , Kiminori Mizuuchi , Hiroyuki Furuya , Kazuhisa Yamamoto
IPC分类号： G02F1/37
CPC分类号： G02F1/3775 , G02F2001/3546
摘要： A short wavelength light source includes a wavelength conversion element having an incident surface, on which a fundamental wave is incident, and an output surface, from which a harmonic wave is outputted. The wavelength conversion element converts the fundamental wave into the harmonic wave. In addition, the wavelength conversion element includes a holder holding the wavelength conversion element, wherein the wavelength conversion element has a specific region on a light output side, which is arranged so as to suppress variations in phase matching condition between the fundamental wave and the harmonic wave resulting from heat generated by absorbing the harmonic wave during a wavelength conversion.
摘要翻译：短波长光源包括具有基波入射的入射面的波长转换元件和从其输出谐波的输出面。波长转换元件将基波转换成谐波。此外，波长转换元件包括保持波长转换元件的保持器，其中波长转换元件在光输出侧具有特定区域，其被布置为抑制基波和谐波之间的相位匹配条件的变化在波长转换期间通过吸收谐波产生的热产生的波。

37. 发明申请

US20100290105A1 WAVELENGTH CONVERTER AND IMAGE DISPLAY DEVICE 有权
标题翻译：波长转换器和图像显示设备
公开(公告)号：US20100290105A1
公开(公告)日：2010-11-18
申请号：US12280220
申请日：2007-02-02
申请人： Hiroyuki Furuya , Kiminori Mizuuchi , Kazuhisa Yamamoto
发明人： Hiroyuki Furuya , Kiminori Mizuuchi , Kazuhisa Yamamoto
IPC分类号： G02F1/37 , G03B21/14
CPC分类号： H04N9/3129 , G02F1/37 , H01S3/0092 , H01S3/0675 , H01S3/0815 , H01S3/094015 , H01S3/09415 , H01S3/1305 , H01S3/1618 , H01S5/141 , H04N9/315 , H04N9/3161
摘要： Since the absorption of a fundamental wave by a fiber increases if it is tried to obtain a wavelength conversion light of watt-class high output, the fiber length needs to be shortened. However, since oscillation efficiency conversely decreases if the fiber length is shortened, it is difficult to obtain a high-output fundamental wave. Thus, by reflecting an excitation light incident on the fiber in the fiber, the excitation light is efficiently absorbed to amplify the fundamental wave with a high gain. Further, by shortening the fiber length, the absorption of the fundamental wave is also reduced to improve a fundamental wave output. Consequently, a wavelength converter capable of ensuring a stable high output up to watt-class is achieved.
摘要翻译：由于如果试图获得瓦特级高输出的波长转换光，则由于光纤吸收基波而增加，所以需要缩短光纤长度。然而，由于如果光纤长度缩短，振荡效率相反地降低，所以难以获得高输出基波。因此，通过反射入射到光纤中的光纤上的激发光，有效地吸收激发光，以高增益放大基波。此外，通过缩短光纤长度，也减小了基波的吸收，以改善基波输出。因此，实现能够确保稳定的高输出到瓦特级的波长转换器。

38. 发明申请

US20100195191A1 WAVELENGTH CONVERTER, IMAGE DISPLAY AND MACHINING APPARATUS 失效
标题翻译：波长转换器，图像显示和加工设备
公开(公告)号：US20100195191A1
公开(公告)日：2010-08-05
申请号：US12676042
申请日：2008-08-27
申请人： Koichi Kusukame , Kiminori Mizuuchi , Kazuhisa Yamamoto , Hiroyuki Furuya
发明人： Koichi Kusukame , Kiminori Mizuuchi , Kazuhisa Yamamoto , Hiroyuki Furuya
IPC分类号： G02F1/355 , G02F1/37
CPC分类号： G02F1/3551 , G02F1/3558 , G02F2001/3546
摘要： A wavelength converter is provided with an infrared light source (1) for emitting a fundamental wave having a wavelength of 2000 nm or shorter, a wavelength conversion element (3) composed of a nonlinear optical crystal having a periodical polarization reversal structure and adapted to convert a fundamental wave emitted from the infrared light source (1) into a harmonic wave, and a heater (4) for heating the wavelength conversion element (3). The period of the polarization reversal structure is designed so that a quasi phase matching temperature of the fundamental wave and the harmonic wave is 40° C. or higher. The heater (4) heats the wavelength conversion element (3) to a temperature at which quasi phase matching is established, and the nonlinear optical crystal contains a lithium niobate or lithium tantalate including at least any one of additives Mg, In, Zn and Sc as a main component. Thus, optical damage can be suppressed and visible light absorption attributed to ultraviolet light can be reduced.
摘要翻译：波长转换器设置有用于发射波长为2000nm以下的基波的红外光源（1），由具有周期性极化反转结构的非线性光学晶体构成的波长转换元件（3），其适于转换从红外光源（1）发射的谐波的基波和用于加热波长转换元件（3）的加热器（4）。极化反转结构的周期被设计成使得基波和谐波的准相位匹配温度为40℃以上。加热器（4）将波长转换元件（3）加热到建立准相位匹配的温度，非线性光学晶体包含铌酸锂或钽酸锂，其包括添加剂Mg，In，Zn和Sc中的至少任一种作为主要组成部分。因此，可以抑制光学损伤，并且可以降低归因于紫外线的可见光吸收。

39. 发明申请

US20100165453A1 SHORT WAVELENGTH LIGHT SOURCE AND LASER IMAGE FORMING APPARATUS 有权
标题翻译：短波长光源和激光成像装置
公开(公告)号：US20100165453A1
公开(公告)日：2010-07-01
申请号：US12438111
申请日：2007-10-24
申请人： Akihiro Morikawa , Kiminori Mizuuchi , Hiroyuki Furuya , Kazuhisa Yamamoto
发明人： Akihiro Morikawa , Kiminori Mizuuchi , Hiroyuki Furuya , Kazuhisa Yamamoto
IPC分类号： G02F1/37
CPC分类号： G02F1/3775 , G02F2001/3546
摘要： A short wavelength light source includes a wavelength conversion element having an incident surface, on which a fundamental wave is incident, and an output surface, from which a harmonic wave is outputted, the wavelength conversion element being provided for converting the fundamental wave into the harmonic wave; and a holder for holding said wavelength conversion element, wherein the wavelength conversion element has a specific region on the light output side, which is arranged so as to suppress variations in phase matching condition between the fundamental wave and the harmonic wave resulting from heat generated by absorbing the harmonic wave during a wavelength conversion.
摘要翻译：短波长光源包括具有基波入射的入射面的波长转换元件和输出谐波的输出面，用于将基波变换为谐波的波长变换元件波; 以及用于保持所述波长转换元件的保持器，其中所述波长转换元件具有在光输出侧的特定区域，其被布置为抑制由基于由所述波长转换元件产生的热产生的热量引起的基波和谐波之间的相位匹配条件的变化在波长转换期间吸收谐波。

40. 发明申请

US20100150186A1 LASER LIGHT SOURCE AND DISPLAY DEVICE 失效
标题翻译：激光光源和显示器件
公开(公告)号：US20100150186A1
公开(公告)日：2010-06-17
申请号：US11997108
申请日：2006-07-28
申请人： Kiminori Mizuuchi , Kazuhisa Yamamoto , Hiroyuki Furuya , Toshifumi Yokoyama
发明人： Kiminori Mizuuchi , Kazuhisa Yamamoto , Hiroyuki Furuya , Toshifumi Yokoyama
IPC分类号： H01S3/10 , H01S3/109 , H01S3/094 , G02F1/37
CPC分类号： H01S3/0627 , G02F2001/3505 , G02F2001/3509 , H01S3/0604 , H01S3/09415 , H01S3/109 , H01S3/2383 , H01S5/4025
摘要： According to the present invention, a laser light source comprises plural semiconductor lasers (2), a solid laser (4), a non-linear material (3) as a wavelength conversion element, a reflection coat (5) formed on one facet of the solid laser, and a reflection coat (6) formed on one facet of the non-linear material (3), and the solid laser and the wavelength conversion element are disposed between the both reflection coats to constitute a laser resonator, and plural pump parts (8) in the solid laser (4) which are pumped by the plural semiconductor lasers are separated from each other by 300 μm or more. Thereby, interference between transverse modes of laser oscillation is avoided, thereby providing a high-power, stable, and compact solid laser light source with which a stable high output power can be obtained.
摘要翻译：根据本发明，激光源包括多个半导体激光器（2），固体激光器（4），作为波长转换元件的非线性材料（3），反射涂层（5），其形成在固体激光器和形成在非线性材料（3）的一个面上的反射涂层（6），并且固体激光器和波长转换元件设置在两个反射涂层之间以构成激光谐振器，并且多个泵由多个半导体激光器泵浦的固体激光器（4）中的部分（8）彼此分开300μm以上。因此，避免了激光振荡的横向模式之间的干扰，从而提供了可获得稳定的高输出功率的高功率，稳定且紧凑的固体激光光源。

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