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1. 发明授权

US07068864B2 Waveguide-embedded optical circuit and optical functional element used therein 失效
标题翻译：波导嵌入式光电路及光功能元件
公开(公告)号：US07068864B2
公开(公告)日：2006-06-27
申请号：US10702136
申请日：2003-11-05
申请人： Naoki Hanashima , Tohru Kineri , Kenjiro Hata
发明人： Naoki Hanashima , Tohru Kineri , Kenjiro Hata
IPC分类号： G02F1/295
CPC分类号： G02B6/126 , G02B6/12004 , G02B6/12007 , G02B6/12011 , G02B6/12023
摘要： The present invention is to provide an arrayed waveguide-embedded optical circuit with reduced loss at a groove and an optical functional element using for the arrayed waveguide-embedded optical circuit.The arrayed waveguide-embedded optical circuit according to the present invention comprises a waveguide, a groove formed across the waveguide and two or more spot-size transformer pairs whose members face each other across the groove.
摘要翻译：本发明提供了一种阵列波导嵌入式光电路，其具有减小的凹槽损耗，以及使用阵列波导嵌入式光电路的光功能元件。根据本发明的阵列波导嵌入式光电路包括波导，横跨波导形成的凹槽和两个或更多个点尺寸的变压器对，它们的构件彼此面对横跨槽。

2. 发明申请

US20050157988A1 Optical module for bi-directional communication system 有权
标题翻译：双向通信系统光模块
公开(公告)号：US20050157988A1
公开(公告)日：2005-07-21
申请号：US10885105
申请日：2004-07-07
申请人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： G02B6/34 , G02B6/42
CPC分类号： G02B6/4219 , G02B6/4214 , G02B6/4246
摘要： The optical module includes a main housing, a light-emitting component supported by a second attachment section, a light-receiving component and a filter support member supported by a third attachment section, and first and second optical filters supported by the filter support member. The filter support member has a first surface and a second surface. The first optical filter is mounted on the first surface of the filter support member. The second optical filter is mounted on the second surface of the filter support member.
摘要翻译：光学模块包括主壳体，由第二附接部分支撑的发光部件，受光部件和由第三附接部件支撑的过滤器支撑部件，以及由过滤器支撑部件支撑的第一和第二光学过滤器。过滤器支撑构件具有第一表面和第二表面。第一滤光器安装在过滤器支撑件的第一表面上。第二滤光器安装在过滤器支撑件的第二表面上。

3. 发明申请

US20050185899A1 Optical transceiver and optical module used in the same 有权
标题翻译：光收发器和光模块相同
公开(公告)号：US20050185899A1
公开(公告)日：2005-08-25
申请号：US10885032
申请日：2004-07-07
申请人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： G02B6/42 , H01L31/0232 , H01S5/024 , G02B6/36
CPC分类号： G02B6/4201 , G02B6/4204 , G02B6/4214 , G02B6/422 , G02B6/4237 , G02B6/4239 , G02B6/4246 , G02B6/4256 , G02B6/4269
摘要： The optical module includes a main housing to which the optical fiber can be attached and a light-emitting component and a light-receiving component attached to the main housing. At least a part of a surface of the main housing has an irregular pattern to enhance a thermal dissipation. Because at least part of the main housing comprises a heat sink, so the optical module itself has a very high heat dissipation property, eliminating the type of problems that arise when adhesive or the like is used to attach to the main housing heat sinks constituted as separate parts, such as the increase in the number of parts and the degradation in thermal conductivity to the heat sink caused by the adhesive.
摘要翻译：光学模块包括可以安装光纤的主壳体和附接到主壳体的发光部件和光接收部件。主壳体的表面的至少一部分具有不规则图案以增强散热。因为主壳体的至少一部分包括散热器，因此光学模块本身具有非常高的散热性能，消除了当粘合剂等附着到主壳体散热器上时出现的问题的类型，构成为单独的部件，例如部件数量的增加和由粘合剂引起的散热器导热性的降低。

4. 发明授权

US07403716B2 Optical module for bi-directional communication system 失效
标题翻译：双向通信系统光模块
公开(公告)号：US07403716B2
公开(公告)日：2008-07-22
申请号：US10884953
申请日：2004-07-07
申请人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： H04B10/00
CPC分类号： G02B6/4246 , G02B6/29362 , G02B6/4206 , G02B6/4214
摘要： The optical module includes a main housing, a filter support component, which can affix an optical fiber, supported by a first attachment section, a light-emitting component supported by a second attachment section, a light-receiving component supported by a third attachment section, and first and second optical filters supported by a filter support component. The filter support component has a first surface and a second surface. The first optical filter is mounted on the first surface of the filter support component. The second optical filter is mounted on the second surface of the filter support component.
摘要翻译：光学模块包括主壳体，过滤器支撑部件，其可以固定由第一附接部分支撑的光纤，由第二附接部分支撑的发光部件，由第三附接部分支撑的光接收部件以及由过滤器支撑部件支撑的第一和第二光学过滤器。过滤器支撑部件具有第一表面和第二表面。第一滤光器安装在过滤器支撑部件的第一表面上。第二滤光器安装在过滤器支撑部件的第二表面上。

5. 发明申请

US20060239621A1 Optical module and method for manufacturing same 审中-公开
标题翻译：光模块及其制造方法
公开(公告)号：US20060239621A1
公开(公告)日：2006-10-26
申请号：US10534181
申请日：2003-11-04
申请人： Adrian Lo , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： G02B6/36 , G02B6/42
CPC分类号： G02B6/4201 , G02B6/4207 , G02B6/421 , G02B6/4243 , G02B6/4253 , G02B6/4255 , G02B6/4292 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01S5/005 , H01S5/02216 , H01S5/02244 , H01S5/02252 , H01S5/02284 , H01S5/0683 , H01L2924/00012 , H01L2924/00014
摘要： The present invention relates to an optical module which can be produced by an easy process and at low cost and a method for fabricating the optical module. An optical module 100 includes a die pad 101, a plurality of leads 102, and a first platform 110 and a second platform 120 disposed on the die pad 101. At least an optical fiber 113 is fixed to a first platform body 111 and at least a light emitter 124 adapted for generating optical signals to be transmitted through the optical fiber 113 is mounted on a second platform body 121.
摘要翻译：本发明涉及一种可以通过简单的工艺和低成本制造的光学模块以及一种用于制造光学模块的方法。光学模块100包括管芯焊盘101，多个引线102以及设置在管芯焊盘101上的第一平台110和第二平台120。至少一个光纤113被固定到第一平台主体111上，并且至少一个适于产生通过光纤113传输的光信号的光发射器124安装在第二平台主体121上。

6. 发明授权

US07125174B2 Optical module for bi-directional communication system 有权
标题翻译：双向通信系统光模块
公开(公告)号：US07125174B2
公开(公告)日：2006-10-24
申请号：US10885105
申请日：2004-07-07
申请人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： G02B6/36
CPC分类号： G02B6/4219 , G02B6/4214 , G02B6/4246
摘要： The optical module includes a main housing, a light-emitting component supported by a second attachment section, a light-receiving component and a filter support member supported by a third attachment section, and first and second optical filters supported by the filter support member. The filter support member has a first surface and a second surface. The first optical filter is mounted on the first surface of the filter support member. The second optical filter is mounted on the second surface of the filter support member.
摘要翻译：光学模块包括主壳体，由第二附接部分支撑的发光部件，受光部件和由第三附接部件支撑的过滤器支撑部件，以及由过滤器支撑部件支撑的第一和第二光学过滤器。过滤器支撑构件具有第一表面和第二表面。第一滤光器安装在过滤器支撑件的第一表面上。第二滤光器安装在过滤器支撑件的第二表面上。

7. 发明授权

US07048451B2 Optical transceiver and optical module used in the same 有权
标题翻译：光收发器和光模块相同
公开(公告)号：US07048451B2
公开(公告)日：2006-05-23
申请号：US10885032
申请日：2004-07-07
申请人： Adrian Lo , Makoto Sekijma , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Makoto Sekijma , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： G02B6/42
CPC分类号： G02B6/4201 , G02B6/4204 , G02B6/4214 , G02B6/422 , G02B6/4237 , G02B6/4239 , G02B6/4246 , G02B6/4256 , G02B6/4269
摘要： The optical module includes a main housing to which the optical fiber can be attached and a light-emitting component and a light-receiving component attached to the main housing. At least a part of a surface of the main housing has an irregular pattern to enhance a thermal dissipation. Because at least part of the main housing comprises a heat sink, so the optical module itself has a very high heat dissipation property, eliminating the type of problems that arise when adhesive or the like is used to attach to the main housing heat sinks constituted as separate parts, such as the increase in the number of parts and the degradation in thermal conductivity to the heat sink caused by the adhesive.
摘要翻译：光学模块包括可以安装光纤的主壳体和附接到主壳体的发光部件和光接收部件。主壳体的表面的至少一部分具有不规则图案以增强散热。因为主壳体的至少一部分包括散热器，因此光学模块本身具有非常高的散热性能，消除了当粘合剂等附着到主壳体散热器上时出现的问题的类型，构成为单独的部件，例如部件数量的增加和由粘合剂引起的散热器导热性的降低。

8. 发明申请

US20050158054A1 Optical module for bi-directional communication system 失效
标题翻译：双向通信系统光模块
公开(公告)号：US20050158054A1
公开(公告)日：2005-07-21
申请号：US10884953
申请日：2004-07-07
申请人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
发明人： Adrian Lo , Makoto Sekijima , Kenjiro Hata , Tohru Kineri , Naoki Hanashima
IPC分类号： G02B6/293 , G02B6/34 , G02B6/42 , H01L31/0232 , H01L33/00 , H01L33/48 , H01S5/022 , H04B10/00
CPC分类号： G02B6/4246 , G02B6/29362 , G02B6/4206 , G02B6/4214
摘要： The optical module includes a main housing, a filter support component, which can affix an optical fiber, supported by a first attachment section, a light-emitting component supported by a second attachment section, a light-receiving component supported by a third attachment section, and first and second optical filters supported by a filter support component. The filter support component has a first surface and a second surface. The first optical filter is mounted on the first surface of the filter support component. The second optical filter is mounted on the second surface of the filter support component.
摘要翻译：光学模块包括主壳体，过滤器支撑部件，其可以固定由第一附接部分支撑的光纤，由第二附接部分支撑的发光部件，由第三附接部分支撑的光接收部件以及由过滤器支撑部件支撑的第一和第二光学过滤器。过滤器支撑部件具有第一表面和第二表面。第一滤光器安装在过滤器支撑部件的第一表面上。第二滤光器安装在过滤器支撑部件的第二表面上。

9. 发明申请

US20060067629A1 Optical component and method of manufacturing the same 失效
标题翻译：光学部件及其制造方法
公开(公告)号：US20060067629A1
公开(公告)日：2006-03-30
申请号：US11231817
申请日：2005-09-22
申请人： Kenjiro Hata
发明人： Kenjiro Hata
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02F1/093 , G02B6/2746 , G02B6/29361 , G02B6/3636 , G02B6/3652
摘要： The invention relates to an optical component including an optical fiber with a lens constituted by a single-mode optical fiber and a graded index optical fiber and a method of manufacturing the same. The invention provides an optical component in which an optical fiber with a lens can be accurately mounted on a substrate and which has high performance and highly stable manufacturability. An optical component has three V-shaped grooves for disposing optical fibers. An optical fiber with a lens is disposed in each of the V-shaped grooves. The optical component has a positioning mark using for positioning optical fiber connecting surfaces. The positioning mark extending across the V-shaped grooves in an orthogonal relationship therewith is provided. The positioning mark is formed line a concave groove and is visually perceived as two parallel straight lines when viewed in a direction normal to the surface on which the V-shaped grooves are formed. The optical fiber connecting surfaces are positioned between the two parallel straight lines.
摘要翻译：本发明涉及一种包括具有由单模光纤和渐变折射率光纤构成的透镜的光纤的光学部件及其制造方法。本发明提供了一种光学部件，其中具有透镜的光纤可以精确地安装在基板上，并且具有高性能和高度稳定的可制造性。光学部件具有用于配置光纤的三个V形槽。具有透镜的光纤设置在每个V形槽中。光学部件具有用于定位光纤连接表面的定位标记。提供了与正交关系的V形槽延伸的定位标记。定位标记形成为凹槽，并且在与形成有V形槽的表面垂直的方向上观察时，视觉上被视为两条平行的直线。光纤连接面位于两条平行的直线之间。

10. 发明申请

US20130279044A1 THIN FILM PIEZOELECTRIC ELEMENT AND MANUFACTURING METHOD THEREOF, MICRO-ACTUATOR, HEAD GIMBAL ASSEMBLY AND DISK DRIVE UNIT WITH THE SAME 审中-公开
标题翻译：薄膜压电元件及其制造方法，微型致动器，头盖组件及其驱动单元
公开(公告)号：US20130279044A1
公开(公告)日：2013-10-24
申请号：US13450606
申请日：2012-04-19
申请人： Wei XIONG , Panjalak Rokrakthong , Kenjiro Hata , Kazushi Nishiyama , Daisuke Iitsuka , Atsushi Iijima
发明人： Wei XIONG , Panjalak Rokrakthong , Kenjiro Hata , Kazushi Nishiyama , Daisuke Iitsuka , Atsushi Iijima
IPC分类号： H01L41/04 , G11B17/02 , G11B5/127 , H01L41/22
CPC分类号： H01L41/1876 , G11B5/483 , G11B5/5552 , H01L41/0805 , H01L41/316 , Y10T428/1179
摘要： A thin film piezoelectric element of the present invention includes a substrate and a piezoelectric thin film stack formed on the substrate. The piezoelectric thin film stack includes a top electrode layer, a bottom electrode layer and a piezoelectric layer sandwiched between the top electrode layer and the bottom electrode layer, wherein the piezoelectric layer includes a first piezoelectric layer and a second piezoelectric layer whose compositions have different phase structures. The present invention can obtain high piezoelectric constants, enhanced coercive field strength, thereby enabling larger applied field strength without depolarization and achieving a large stroke for its applied device.
摘要翻译：本发明的薄膜压电元件包括在基板上形成的基板和压电薄膜叠层体。压电薄膜叠层包括顶电极层，底电极层和夹在顶电极层和底电极层之间的压电层，其中压电层包括第一压电层和第二压电层，其组成具有不同的相位结构。本发明可以获得高压电常数，增强的矫顽场强度，从而能够实现更大的施加场强而不去极化并且为其施加的装置实现大的冲程。

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