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1. 发明申请

US20070217011A1 Optical element and image projecting apparatus 审中-公开
标题翻译：光学元件和图像投影设备
公开(公告)号：US20070217011A1
公开(公告)日：2007-09-20
申请号：US11709862
申请日：2007-02-23
申请人： Yoshiyuki Kiyosawa , Hideaki Hirai
发明人： Yoshiyuki Kiyosawa , Hideaki Hirai
IPC分类号： G02B27/28
CPC分类号： G02B27/285 , G02B26/06
摘要： An optical element with a phase structure configured to provide a phase difference between a first polarization component of light and a second polarization component of the light which is orthogonal to the first polarization component, is provided, in which the phase structure includes a first fine periodic structure which includes plural first dielectric plates with a first thickness and a first refractive index which are periodically arranged in a first fine period and a second fine periodic structure which includes plural second dielectric plates with a second thickness and a second refractive index which are periodically arranged in a second fine period, wherein a refractive index of a medium between the plural first dielectric plates and a refractive index of a medium between the plural second dielectric plates are different from the first refractive index and the second refractive index, and at least one of, the first fine period and the second fine period, a ratio of the first thickness to the first fine period and a ratio of the second thickness to the second fine period, and the first refractive index and the second refractive index, is different from each other.
摘要翻译：具有相位结构的光学元件被配置为提供光的第一偏振分量和与第一偏振分量正交的光的第二偏振分量之间的相位差，其中相位结构包括第一精细周期结构，其包括具有第一厚度和第一折射率的多个第一电介质板，其在第一精细周期中周期性地布置;以及第二微细周期结构，其包括具有第二厚度和第二折射率的多个第二电介质板，在第二精细周期中，多个第一电介质板之间的介质的折射率与多个第二电介质板之间的介质的折射率不同于第一折射率和第二折射率，以及至少一个，第一罚款期和第二罚款期间，第一罚款期和第二罚款期第一精细周期的厚度和第二厚度与第二细小周期的比率以及第一折射率和第二折射率彼此不同。

2. 发明授权

US07894133B2 Optical element and optical device 有权
标题翻译：光学元件和光学元件
公开(公告)号：US07894133B2
公开(公告)日：2011-02-22
申请号：US11868048
申请日：2007-10-05
申请人： Hideaki Hirai , Yoshiyuki Kiyosawa , Kazuhiro Umeki , Yasuhiro Fujimura
发明人： Hideaki Hirai , Yoshiyuki Kiyosawa , Kazuhiro Umeki , Yasuhiro Fujimura
IPC分类号： G02B5/30
CPC分类号： G02B5/1809 , G02B5/1866 , G02B5/3083
摘要： A disclosed optical element includes: a transparent substrate; a subwavelength structure layer disposed on the transparent substrate, the subwavelength structure layer having a refractive index different from a refractive index of the transparent substrate; a minute concave and convex structure of one-dimensional grating formed on the subwavelength structure layer with a subwavelength period smaller than a wavelength to be used, where a concave portion reaches a boundary surface between the transparent substrate and the subwavelength structure layer; and an open hole portion formed on a subwavelength structure layer side of the transparent substrate so as to communicate with the concave portion of the minute structure and to be arranged with the same period as in the minute structure of one-dimensional grating. At least at the open hole portion, a refractive index relative to an incident light is changed in a direction orthogonal to the boundary surface.
摘要翻译：所公开的光学元件包括：透明基板; 设置在所述透明基板上的亚波长结构层，所述亚波长结构层的折射率不同于所述透明基板的折射率; 形成在亚波长结构层上的亚波长时间段小于要使用的波长的一维光栅的微小凹凸结构，其中凹部到达透明基板和亚波长结构层之间的边界面; 以及开口部，形成在透明基板的亚波长结构层侧，以与微细结构的凹部连通并且与一维光栅的微小结构相同的周期配置。至少在开孔部分，相对于入射光的折射率在与边界表面正交的方向上变化。

3. 发明申请

US20080106789A1 OPTICAL ELEMENT AND OPTICAL DEVICE 有权
标题翻译：光学元件和光学器件
公开(公告)号：US20080106789A1
公开(公告)日：2008-05-08
申请号：US11868048
申请日：2007-10-05
申请人： Hideaki Hirai , Yoshiyuki Kiyosawa , Kazuhiro Umeki , Yasuhiro Fujimura
发明人： Hideaki Hirai , Yoshiyuki Kiyosawa , Kazuhiro Umeki , Yasuhiro Fujimura
IPC分类号： G02B5/18
CPC分类号： G02B5/1809 , G02B5/1866 , G02B5/3083
摘要： A disclosed optical element includes: a transparent substrate; a subwavelength structure layer disposed on the transparent substrate, the subwavelength structure layer having a refractive index different from a refractive index of the transparent substrate; a minute concave and convex structure of one-dimensional grating formed on the subwavelength structure layer with a subwavelength period smaller than a wavelength to be used, where a concave portion reaches a boundary surface between the transparent substrate and the subwavelength structure layer; and an open hole portion formed on a subwavelength structure layer side of the transparent substrate so as to communicate with the concave portion of the minute structure and to be arranged with the same period as in the minute structure of one-dimensional grating. At least at the open hole portion, a refractive index relative to an incident light is changed in a direction orthogonal to the boundary surface.
摘要翻译：所公开的光学元件包括：透明基板; 设置在所述透明基板上的亚波长结构层，所述亚波长结构层的折射率不同于所述透明基板的折射率; 形成在亚波长结构层上的亚波长时间段小于要使用的波长的一维光栅的微小凹凸结构，其中凹部到达透明基板和亚波长结构层之间的边界面; 以及开口部，形成在透明基板的亚波长结构层侧，以与微细结构的凹部连通并且与一维光栅的微小结构相同的周期配置。至少在开孔部分，相对于入射光的折射率在与边界表面正交的方向上变化。

4. 发明授权

US06483304B1 Magnetic field probe having a shielding and isolating layers to protect lead wires extending between a coil and pads 失效
标题翻译：磁场探头具有屏蔽和隔离层，以保护在线圈和焊盘之间延伸的导线
公开(公告)号：US06483304B1
公开(公告)日：2002-11-19
申请号：US09041041
申请日：1998-03-12
申请人： Futoyoshi Kou , Yoshiyuki Kiyosawa
发明人： Futoyoshi Kou , Yoshiyuki Kiyosawa
IPC分类号： G01R2908
CPC分类号： G01R29/0878 , G01V3/10
摘要： A magnetic field probe includes a substrate and a conductive layer provided on the substrate. The conductive layer has a coil, lead wires, and pads. The coil has at least one turn and outputs a signal indicative of a magnetic field from a device under test in a vicinity of the magnetic field probe. The lead wires extend from the coil to the pads, the signal from the coil being transmitted to the pads through the lead wires. An isolating layer of a dielectric material is provided on the lead wires to protect the lead wires between the coil and the pads in the conductive layer. A shielding layer of a conductive material is provided on the isolating layer to protect the isolating layer. The shielding layer prevents distortion of the magnetic field at the lead wires in conjunction with the isolating layer.
摘要翻译：磁场探针包括衬底和设置在衬底上的导电层。导电层具有线圈，引线和焊盘。线圈具有至少一匝，并且在磁场探针附近输出表示来自被测器件的磁场的信号。引线从线圈延伸到焊盘，来自线圈的信号通过引线传输到焊盘。在导线上设置电介质材料的绝缘层，以保护引线在导体层中的线圈和焊盘之间。在绝缘层上设置导电材料的屏蔽层以保护隔离层。屏蔽层防止引线与隔离层结合的磁场变形。

5. 发明授权

US06696834B2 Magnetic field probe having a shielding layer to protect lead wires with an isolating layer 有权
标题翻译：磁场探头具有屏蔽层，用于保护引线与隔离层
公开(公告)号：US06696834B2
公开(公告)日：2004-02-24
申请号：US10229215
申请日：2002-08-28
申请人： Futoyoshi Kou , Yoshiyuki Kiyosawa
发明人： Futoyoshi Kou , Yoshiyuki Kiyosawa
IPC分类号： G01R2908
CPC分类号： G01R29/0878 , G01V3/10
摘要： A magnetic field probe includes a substrate and a conductive layer provided on the substrate. The conductive layer has a coil, lead wires, and pads. The coil has at least one turn and outputs a signal indicative of a magnetic field from a device under test in a vicinity of the magnetic field probe. The lead wires extend from the coil to the pads, the signal from the coil being transmitted to the pads through the lead wires. An isolating layer of a dielectric material is provided on the lead wires to protect the lead wires between the coil and the pads in the conductive layer. A shielding layer of a conductive material is provided on the isolating layer to protect the isolating layer. The shielding layer prevents distortion of the magnetic field at the lead wires in conjunction with the isolating layer.
摘要翻译：磁场探针包括衬底和设置在衬底上的导电层。导电层具有线圈，引线和焊盘。线圈具有至少一匝，并且在磁场探针附近输出表示来自被测器件的磁场的信号。引线从线圈延伸到焊盘，来自线圈的信号通过引线传输到焊盘。在导线上设置电介质材料的绝缘层，以保护引线在导体层中的线圈和焊盘之间。在绝缘层上设置导电材料的屏蔽层以保护隔离层。屏蔽层防止引线与隔离层结合的磁场变形。

6. 发明申请

US20170250516A1 LIGHT SOURCE UNIT, LIGHT SOURCE MODULE, AND LASER IGNITION SYSTEM 审中-公开
公开(公告)号：US20170250516A1
公开(公告)日：2017-08-31
申请号：US15428363
申请日：2017-02-09
申请人： Yoshiyuki KIYOSAWA
发明人： Yoshiyuki KIYOSAWA
IPC分类号： H01S3/094 , G02B27/12
CPC分类号： H01S3/094 , F02P23/04 , G02B27/123 , H01S3/0612 , H01S3/0627 , H01S3/094053 , H01S3/09415 , H01S3/1115 , H01S3/1611 , H01S3/1643 , H01S5/005 , H01S5/02252 , H01S5/02284 , H01S5/02288 , H01S5/02469 , H01S5/0267 , H01S5/4012 , H01S5/42 , H01S5/423
摘要： A light source unit, a light source module, and a laser ignition device. The light source unit includes a lens array including a plurality of two-dimensionally disposed lenses and a lens substrate portion that supports the lenses, and an element substrate portion that supports a plurality of light emitters. The element substrate portion has a second coefficient of linear expansion. The first coefficient of linear expansion is approximately same as the second coefficient of linear expansion of the element substrate portion. The light source module includes the light source unit, and a condenser lens to collect and condense pump light emitted from the light source unit. The laser ignition device includes the light source module, and a laser resonator to absorb the pump light emitted from the light source unit.

7. 发明授权

US5444193A Pen input device 失效
标题翻译：笔输入设备
公开(公告)号：US5444193A
公开(公告)日：1995-08-22
申请号：US123229
申请日：1993-09-20
申请人： Yasuhiro Satoh , Yoshiyuki Kiyosawa , Yuichi Kimura
发明人： Yasuhiro Satoh , Yoshiyuki Kiyosawa , Yuichi Kimura
IPC分类号： G06F3/03 , G06F3/033 , G06F3/039 , G08C21/00 , G09G3/02
CPC分类号： G06F3/0317
摘要： A pen input device is provided with a tablet having a top surface and a plurality of reference lines provided at a constant pitch on the top surface in mutually perpendicular directions, and a pointing device having a tip end, a first device for irradiating light on the tablet via the tip end, and a second device for detecting a moving direction and a moving quantity of the tip end of the pointing device on the tablet and a distance between the tip end of the pointing device and the top surface of the tablet based on scattered light received from the tablet.
摘要翻译：笔输入装置设置有平板，其具有顶表面和在顶表面上以相互垂直的方向以恒定间距设置的多个参考线，以及具有尖端的指示装置，用于将光照射在第一装置上的第一装置平板电脑，以及第二装置，用于检测图形输入板上的指示装置的尖端的移动方向和移动量，以及指示装置的尖端与片剂的顶面之间的距离，基于从平板电脑收到的散射光。

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