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1. 发明授权

US06935136B2 Method for fabrication of optical element having metal ring 失效
标题翻译：具有金属环的光学元件的制造方法
公开(公告)号：US06935136B2
公开(公告)日：2005-08-30
申请号：US10146210
申请日：2002-05-14
申请人： Motohiko Otsuki , Kimihiro Kikuchi
发明人： Motohiko Otsuki , Kimihiro Kikuchi
IPC分类号： C03B11/00 , C03B11/06 , C03B11/14 , C03C27/02 , G02B7/02 , C03B11/08
CPC分类号： C03B11/14 , C03C27/02 , G02B7/026
摘要： A metal ring for an optical element that is served to cover a peripheral side surface of a lens and served to fix the lens to a mounting member by means of soldering is provided with a thin-wall sleeve a diameter of which is expanded toward a peripheral direction by means of pressure received from an optical material disposed inside the metal ring to thereby obtain a final peripheral side surface size, a thin-wall portion having an inside periphery near an extension of an inside peripheral surface of the thin-wall sleeve on one of apertures of the thin-wall sleeve, and a holding portion comprising a flange that projects from an edge of the aperture toward the aperture. A metal ring for an optical element, a method for fabrication of the optical element having the metal ring, and an optical element having a metal ring of the invention employ the abovementioned metal ring.
摘要翻译：用于覆盖透镜的周边侧表面并用于通过焊接将透镜固定到安装构件的光学元件的金属环设置有薄壁套筒，其直径朝向周边方向，通过从设置在金属环内的光学材料接收的压力，从而获得最终的周边侧面尺寸;薄壁部分，其具有在薄壁套筒的内周面的延伸部附近的内周所述薄壁套筒的孔的一部分，以及包括从所述孔的边缘向所述孔突出的凸缘的保持部。用于光学元件的金属环，用于制造具有金属环的光学元件的方法以及具有本发明金属环的光学元件采用上述金属环。

2. 发明授权

US06560389B2 Beam-splitting/coupling apparatus having frame holding optical filter 有权
标题翻译：具有框架保持滤光器的分束/耦合装置
公开(公告)号：US06560389B2
公开(公告)日：2003-05-06
申请号：US09852387
申请日：2001-05-09
申请人： Motohiko Otsuki , Kimihiro Kikuchi
发明人： Motohiko Otsuki , Kimihiro Kikuchi
IPC分类号： G02B626
CPC分类号： G02B6/2817 , G02B6/29361
摘要： A beam-splitting/coupling apparatus comprises first and second frame member which each have a contact surface and a beam guide path. An optical filter is provided between the contact surfaces with the front and rear surfaces of the optical filter held by the first and second frame members respectively. The first and second frame members are held in a case by external flexible forces. A beam propagates from the beam guide path of the first frame member to the beam guide path of the second frame member by way of the optical filter. As a result, the optical filter can be installed firmly with ease. In addition, the effect of the installed optical filter on optical performance can be reduced.
摘要翻译：分束/耦合装置包括第一和第二框架构件，每个框架构件具有接触表面和梁引导路径。在所述接触表面之间分别设置有由所述第一和第二框架构件保持的所述滤光器的前表面和后表面的滤光器。第一和第二框架构件通过外部柔性力保持在壳体中。光束通过光学滤波器从第一框架构件的光束引导路径传播到第二框架构件的光束引导路径。结果，可以容易地安装光学滤光器。此外，可以降低安装的滤光器对光学性能的影响。

3. 发明授权

US06356398B1 Lens having diaphragm structure at outer edge portion on incident side thereof and optical unit using same 有权
标题翻译：透镜在其入射侧的外缘部分具有光阑结构，并使用它的光学单元
公开(公告)号：US06356398B1
公开(公告)日：2002-03-12
申请号：US09477773
申请日：2000-01-04
申请人： Motohiko Otsuki , Kimihiro Kikuchi
发明人： Motohiko Otsuki , Kimihiro Kikuchi
IPC分类号： G02B900
CPC分类号： G11B11/10545 , G02B5/005 , G02B7/022 , G02B27/0018 , G11B7/1374 , G11B11/1058
摘要： A diaphragm structure is provided at an outer edge portion on an incident side of a lens which converges a collimated incident light and outputs the converged light, the diaphragm structure being constructed so that a portion of the collimated incident light is reflected away from or toward an optical axis of the collimated light.
摘要翻译：在透镜的入射侧的外边缘部分设置有光阑结构，该透镜会聚准直入射光并输出会聚光，所述光阑结构被构造成使得准直入射光的一部分被反射离开或朝向准直光的光轴。

4. 发明授权

US06226437B1 Optical fiber retainer 失效
标题翻译：光纤保持架
公开(公告)号：US06226437B1
公开(公告)日：2001-05-01
申请号：US09337103
申请日：1999-06-21
申请人： Kimihiro Kikuchi , Atsunori Hattori , Yoshihiro Someno
发明人： Kimihiro Kikuchi , Atsunori Hattori , Yoshihiro Someno
IPC分类号： G02B600
CPC分类号： G02B6/29361 , G02B6/32 , G02B6/3616 , G02B6/3644 , G02B6/3869 , G02B6/4219
摘要： Output drop due to misalignment of the mounting positions of optical fibers between the optical axis direction of laser light and a direction perpendicular to the optical axis direction is prevented. A light guide part 100a of an optical fiber 100 is engaged in a predetermined through hole 19 provided in a bottom wall 18 of a case 11, the light guide part 100a being uncovered by stripping a protective jacket 100b from the tip 100c of the optical fiber 100, whereby an optical filter 30 disposed at a predetermined interval on an extension of the core 100z of the optical fiber 100 and the optical fiber 100 are positioned.
摘要翻译：防止由于光纤的光轴方向与垂直于光轴方向的方向之间的光纤的安装位置不对准而导致的输出下降。光纤100的导光部100a与设置在壳体11的底壁18上的预定的通孔19接合，通过从光纤的尖端100c剥离保护护套100b而不覆盖导光部100a 100，由此定位在光纤100的纤芯100z和光纤100的延伸部上以预定间隔设置的滤光器30。

5. 发明授权

US5851255A Method for manufacturing lens with lens barrel 失效
标题翻译：制造镜片镜片的方法
公开(公告)号：US5851255A
公开(公告)日：1998-12-22
申请号：US815877
申请日：1997-03-10
申请人： Motohiko Ohtsuki , Kimihiro Kikuchi
发明人： Motohiko Ohtsuki , Kimihiro Kikuchi
IPC分类号： B29D11/00 , C03B11/08 , G02B1/10 , G02B1/113 , G02B6/42 , G02B7/02 , C03B11/00
CPC分类号： B29D11/00 , C03B11/08 , G02B1/10 , G02B6/4204 , G02B7/02
摘要： A method for manufacturing a lens with a lens barrel having a stopper by forming a uniform optical function coating on both lens surfaces. The method includes the steps of forming a first optical function coating on one side of a lens material, then inserting the lens material into a lens barrel so that the surface coated with the first optical function coating will face the long barrel side of the lens barrel, press molding lens surfaces by heating the lens material over its softening point, and finally forming a second optical function coating on the lens surface facing the short barrel side of the lens barrel.
摘要翻译：一种通过在两个透镜表面上形成均匀的光学功能涂层来制造带有镜片镜片的透镜的方法。该方法包括以下步骤：在透镜材料的一侧上形成第一光学功能涂层，然后将透镜材料插入透镜镜筒中，使得涂覆有第一光学功能涂层的表面将面对透镜镜筒的长筒体侧通过在其软化点上加热透镜材料来压制成型透镜表面，并且最终在面向镜筒的短镜筒侧的透镜表面上形成第二光学功能涂层。

6. 发明授权

US5533159A Module for optical fiber communication 失效
标题翻译：光纤通信模块
公开(公告)号：US5533159A
公开(公告)日：1996-07-02
申请号：US370993
申请日：1995-01-10
申请人： Ken Okochi , Kimihiro Kikuchi
发明人： Ken Okochi , Kimihiro Kikuchi
IPC分类号： G02B6/42 , H01L31/0232 , H01L33/58 , G02B6/36
CPC分类号： G02B6/4207
摘要： A module for optical communication, adapted to prevent light from being reflected on the end surface of an optical fiber when a ferrule is inserted therein, and to increase the precision with which the positioning of an end surface of the optical fiber is performed. In the module, the circumference of an anti-reflection transparent film is held in a groove of a stopper member and is pressed against the inner circumference of an elastic sleeve. When the ferrule is inserted in the sleeve, the film adheres to the end surfaces of the optical fiber and the ferrule closely and securely. Thus, no air layer is formed between the film and the end surface of the optical fiber. Laser light is not reflected on the end surface of the optical fiber. The end surface of the ferrule adheres closely to a positioning face of the stopper member, though the film intervenes therebetween. The position of the ferrule is determined so that an image point, at which an image is formed from laser light, is coincident with the end surface of the optical fiber. Thereby, the precision with which light is input to the optical fiber, can be always increased.
摘要翻译：一种用于光通信的模块，适用于防止光纤插入光纤时在光纤端面反射光，并提高光纤端面的定位精度。在该模块中，防反射透明膜的圆周被保持在止动构件的槽中，并被压靠在弹性套筒的内圆周上。当套圈插入套筒中时，膜紧密地粘附到光纤和套圈的端面。因此，在膜和光纤的端面之间不形成空气层。激光不会反射在光纤的端面上。尽管胶片介于其间，套圈的端面紧贴在止动件的定位面上。确定套圈的位置，使得从激光形成图像的图像点与光纤的端面重合。因此，可以始终增加光输入到光纤的精度。

7. 发明授权

US07852577B2 Method of manufacturing a lens barrel assembly 失效
标题翻译：制造镜筒组件的方法
公开(公告)号：US07852577B2
公开(公告)日：2010-12-14
申请号：US12169192
申请日：2008-07-08
申请人： Kimihiro Kikuchi , Shigeru Hatakeyama
发明人： Kimihiro Kikuchi , Shigeru Hatakeyama
IPC分类号： G02B7/02
CPC分类号： G02B7/022
摘要： A method of manufacturing a lens barrel assembly includes forming a lens barrel by deep drawing into a cylindrical shape, forming a lens-retaining portion that retains a lens at one of two open sides of the lens barrel, and forming a component-receiving portion that receives an electric component at the other open side of the lens barrel. The lens-retaining portion has an outer diameter that is smaller than an outer diameter of the component-receiving portion and a wall thickness that is larger than a wall thickness of the component-receiving portion.
摘要翻译：制造镜筒组件的方法包括通过深拉成圆柱形形成透镜镜筒，形成将透镜保持在透镜镜筒的两个开口侧之一的透镜保持部分，并形成部件接收部分，在镜筒的另一开口侧接收电气部件。透镜保持部具有小于部件容纳部的外径的外径和大于部件容纳部的壁厚的壁厚。

8. 发明申请

US20070160370A1 Camera module whose lens and image sensor can be easily positioned relative to each other 审中-公开
标题翻译：相机模块的镜头和图像传感器可以相对于彼此轻松定位
公开(公告)号：US20070160370A1
公开(公告)日：2007-07-12
申请号：US11602875
申请日：2006-11-20
申请人： Kimihiro Kikuchi , Yoshitaka Inoue , Satoshi Wada
发明人： Kimihiro Kikuchi , Yoshitaka Inoue , Satoshi Wada
IPC分类号： G03B17/00
CPC分类号： G03B7/099 , G02B13/0015 , G02B13/0025 , G02B13/003 , G03B17/28 , H04N5/2251 , H04N5/2257
摘要： A camera module includes a lens held in a cylindrical holder and an image sensor disposed at a predetermined distance from the lens. The image sensor is disposed on a substrate. The holder integrally has a protrusion that protrudes toward the image sensor and an outer peripheral portion provided outside the protrusion, the lower end of the outer peripheral portion being lower than the lower end of the protrusion. The lower end surface of the protrusion is fixed to the upper surface of the image sensor with an adhesive, and the lower end surface of the outer peripheral portion is fixed to the upper surface of the substrate with an adhesive.
摘要翻译：相机模块包括保持在圆柱形保持器中的透镜和设置在与透镜预定距离处的图像传感器。图像传感器设置在基板上。保持器一体地具有朝向图像传感器突出的突起和设置在突起外侧的外周部，外周部的下端低于突起的下端。突出部的下端面用粘合剂固定在图像传感器的上表面，外周部的下端面用粘合剂固定在基板的上表面。

9. 发明授权

US06829109B2 Holder-mounted optical element 失效
公开(公告)号：US06829109B2
公开(公告)日：2004-12-07
申请号：US10796528
申请日：2004-03-09
申请人： Kimihiro Kikuchi
发明人： Kimihiro Kikuchi
IPC分类号： G02B702
CPC分类号： G02B7/02
摘要： Provided is a high-precision holder-mounted optical element that makes it possible to correct a volume error of an optical element material. In a holder-mounted optical element 1 where an optical element 20 is accommodated into a cylindrical holder 10, the holder 10 has a thin deformation portion 12 that is deformed by the pressure applied from the inner circumferential side thereof and a surplus portion 21a, which press-contacts with the deformation portion 12, is formed in the optical element 20.

10. 发明授权

US06625188B2 Optical semiconductor device provided with high-NA lens 失效
标题翻译：提供高NA透镜的光学半导体器件
公开(公告)号：US06625188B2
公开(公告)日：2003-09-23
申请号：US09784592
申请日：2001-02-15
申请人： Miki Ono , Kimihiro Kikuchi
发明人： Miki Ono , Kimihiro Kikuchi
IPC分类号： H01S500
CPC分类号： G02B6/4204 , H01S5/02252 , H01S5/02284
摘要： An optical semiconductor device to increase optical communication speed has a silicon substrate with an etched V-shaped first groove portion, a light emitting element which has an optical axis in the direction of the first groove portion and is mounted to the upper surface of the silicon substrate, and a high NA aspheric lens is mounted in the first groove portion. The first groove portion is composed of first and second opposing inclined surfaces and a third inclined surface perpendicular to the first and second inclined surfaces. A slit is cut in the silicon substrate extends in a direction perpendicular to the direction of the first groove portion and includes the first, second, and third inclined surfaces. The aspheric lens is mounted to the first and second inclined surfaces and has a part thereof protruding in the slit.
摘要翻译：提高光通信速度的光半导体装置具有具有蚀刻的V形第一槽部分的硅衬底，在第一槽部分的方向上具有光轴并且安装到硅的上表面的发光元件衬底和高NA非球面透镜安装在第一凹槽部分中。第一槽部由第一和第二相对的倾斜表面和垂直于第一和第二倾斜表面的第三倾斜表面组成。在硅基板上切割的狭缝在与第一槽部的方向垂直的方向上延伸并且包括第一，第二和第三倾斜表面。非球面透镜安装在第一和第二倾斜表面上，并且其一部分在狭缝中突出。

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