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1. 发明授权

US5963693A Optical data link and method of manufacturing the same 失效
标题翻译：光学数据链接及其制造方法
公开(公告)号：US5963693A
公开(公告)日：1999-10-05
申请号：US917388
申请日：1997-08-26
申请人： Toshio Mizue , Daisuke Takagi
发明人： Toshio Mizue , Daisuke Takagi
IPC分类号： G02B6/42 , G02B6/43
CPC分类号： G02B6/4292 , G02B6/4201 , G02B6/4246
摘要： A light-emitting element is mounted on a first conversion element mounting portion prepared on a lead frame and resin-molded by using a mold. In this case, a focusing lens whose optical axis coincides with the major surface of the light-emitting element and a coupling portion in which a sleeve is fitted are integrally molded at once to mold a transmission section and an electronic circuit section. When these member are fixed in housings, and a ferrule holding an optical fiber is inserted in the sleeve fitted in a recess portion of the coupling portion, the optical fiber is optically coupled to the major surface of the light-emitting element. At this time, when the distal end portion of the sleeve is brought into contact with the abutment portion in the coupling portion, the end face of the optical fiber always coincides with the major surface of the light-emitting element, thereby realizing reliable optical axis alignment.
摘要翻译：发光元件安装在通过使用模具进行树脂模制的引线框架上制备的第一转换元件安装部分上。在这种情况下，其光轴与发光元件的主表面一致的聚焦透镜和其中装配有套筒的联接部分一体地模制成模制透射部分和电子电路部分。当这些构件固定在壳体中时，并且将保持光纤的套圈插入装配在耦合部分的凹部中的套筒中，光纤被光耦合到发光元件的主表面。此时，当套筒的前端部与接合部的抵接部接触时，光纤的端面总是与发光元件的主面重合，从而实现可靠的光轴对准。

2. 发明授权

US06354747B1 Optical module 失效
标题翻译：光模块
公开(公告)号：US06354747B1
公开(公告)日：2002-03-12
申请号：US09219901
申请日：1998-12-24
申请人： Takeshi Irie , Kazunori Kurima , Ichiro Tonai , Toshio Mizue , Daisuke Takagi
发明人： Takeshi Irie , Kazunori Kurima , Ichiro Tonai , Toshio Mizue , Daisuke Takagi
IPC分类号： G02B636
CPC分类号： G02B6/4292 , G02B6/4201
摘要： The present invention relates to an optical module or the like having a structure which prevents the efficiency in a sleeve securing operation or optical characteristics from deteriorating and improves adhesion durability. In particular, a resin mold portion including an optical device in the optical module according to the present invention is processed into a shape which can directly irradiate the UV-curable resin introduced between the resin mold portion and the sleeve with ultraviolet rays, and a structure for restricting the flow of the resin changing into a flowing state during the sleeve securing operation or a structure for improving the adhesion durability of the sleeve is provided on at least one of the sleeve side and resin mold portion side.
摘要翻译：本发明涉及具有防止套筒固定操作或光学特性劣化并提高粘合耐久性的结构的光学模块等。特别地，将根据本发明的光学组件中的光学装置的树脂模具部分加工成可以用紫外线直接照射引入到树脂模制部分和套筒之间的UV固化树脂的形状，为了限制在套筒固定操作期间树脂变成流动状态的流动，或者在套筒侧和树脂模制部分侧中的至少一个上提供用于提高套筒的粘合耐久性的结构。

3. 发明申请

US20050018979A1 Optical module having a simple mechanism for releasing from a cage 有权
标题翻译：具有用于从笼子释放的简单机构的光学模块
公开(公告)号：US20050018979A1
公开(公告)日：2005-01-27
申请号：US10854208
申请日：2004-05-27
申请人： Toshio Mizue , Manabu Ishikawa
发明人： Toshio Mizue , Manabu Ishikawa
IPC分类号： G02B6/38 , G02B6/42 , G02B6/36
CPC分类号： G02B6/4277 , G02B6/3893 , G02B6/4246 , G02B6/4292
摘要： The present invention provides an optical module having a pluggable configuration, which enables to latch with the cage when the optical connector is mated with the receptacle. The optical module of the present invention is secured in the cage by latching the latch of the cage and the projection of the module. The actuator of the module, having a slab protruding into the optical receptacle, is able to slide along the direction the module is inserted into the cage. When the optical connector is in the optical receptacle, the slab of the actuator butts the optical connector and is prohibited to slide, accordingly, the optical module can not released from the cage.
摘要翻译：本发明提供一种具有可插拔构造的光学模块，当光学连接器与插座配合时，该模块能够与保持架锁定。本发明的光学模块通过锁定保持架的闩锁和模块的突起而固定在保持架中。具有突出到光学插座中的板的模块的致动器能够沿着模块插入到笼中的方向滑动。当光学连接器在光学插座中时，执行器的板坯与光学连接器对接并且被禁止滑动，因此光学模块不能从保持架释放。

4. 发明授权

US07367718B2 Optical module 有权
标题翻译：光模块
公开(公告)号：US07367718B2
公开(公告)日：2008-05-06
申请号：US10655612
申请日：2003-09-05
申请人： Kazushige Oki , Toshio Mizue
发明人： Kazushige Oki , Toshio Mizue
IPC分类号： G02B6/36
CPC分类号： H01R13/62933 , G02B6/4201 , G02B6/4292
摘要： The present invention provides an optical module with an improved temperature condition surrounding an opto-electronic device. The optical module of the present invention comprises an optical sub-assembly including an opto-electronic device, a first circuit board electrically connected to the optical sub-assembly, an electronic device mounted on the first circuit board, a lower housing for mounting the first circuit board, an upper housing for covering the circuit board and electronic device, and a metal cover for covering the upper housing. Constructed in the optical module are a first heat-dissipating path for dissipating heat from the electronic device to the cover via the upper housing, and a second heat-dissipating path, different from the first heat-dissipating path, for dissipating heat from the optical sub-assembly to the cover by way of the upper housing.
摘要翻译：本发明提供一种具有围绕光电器件的改善的温度条件的光学模块。本发明的光学模块包括光学子组件，其包括光电子器件，与光学子组件电连接的第一电路板，安装在第一电路板上的电子器件，用于安装第一电路板，用于覆盖电路板和电子设备的上壳体和用于覆盖上壳体的金属盖。在光学模块中构造的是第一散热路径，用于经由上壳体将热量从电子设备散发到盖，以及与第一散热路径不同的第二散热路径，用于从光学器件散发热量通过上部壳体将组件分组到盖子。

5. 发明授权

US07350979B2 Optical transceiver having an optical receptacle optionally fixed to a frame 有权
标题翻译：具有可选地固定在框架上的光学插座的光收发器
公开(公告)号：US07350979B2
公开(公告)日：2008-04-01
申请号：US10777766
申请日：2004-02-13
申请人： Toshio Mizue , Manabu Ishikawa
发明人： Toshio Mizue , Manabu Ishikawa
IPC分类号： G02B6/36
CPC分类号： G02B6/4246 , G02B6/421 , G02B6/422 , G02B6/4292
摘要： The present invention provides an optical transceiver that has an optical semiconductor device coupled to an optical fiber via an optical connector attached to an end of the optical fiber. The optical transceiver comprises at least one optical subassembly including the optical semiconductor device, an optical receptacle, a substrate, a frame and a cover. The optical semiconductor device optically couples to the optical fiber by mating the optical connector with the optical receptacle. The frame installs the optical subassembly, the optical receptacle, and the frame. According to the present invention, the optical receptacle is optionally positioned to the frame, so mechanical stress induced therebetween may be relaxed.
摘要翻译：本发明提供了一种光收发器，其具有经由连接到光纤端部的光连接器耦合到光纤的光学半导体器件。光收发器包括至少一个光学子组件，其包括光学半导体器件，光学插座，基底，框架和盖子。光学半导体器件通过将光学连接器与光学插座相配合而光耦合到光纤。框架安装光学子组件，光学插座和框架。根据本发明，光学插座可选地定位在框架上，因此在它们之间引起的机械应力可以被放宽。

6. 发明授权

US07201520B2 Optical module having a simple mechanism for releasing from a cage 有权
公开(公告)号：US07201520B2
公开(公告)日：2007-04-10
申请号：US10854208
申请日：2004-05-27
申请人： Toshio Mizue , Manabu Ishikawa
发明人： Toshio Mizue , Manabu Ishikawa
IPC分类号： G02B6/36
CPC分类号： G02B6/4277 , G02B6/3893 , G02B6/4246 , G02B6/4292
摘要： The present invention provides an optical module having a pluggable configuration, which enables to latch with the cage when the optical connector is mated with the receptacle. The optical module of the present invention is secured in the cage by latching the latch of the cage and the projection of the module. The actuator of the module, having a slab protruding into the optical receptacle, is able to slide along the direction the module is inserted into the cage. When the optical connector is in the optical receptacle, the slab of the actuator butts the optical connector and is prohibited to slide, accordingly, the optical module can not released from the cage.

7. 发明申请

US20060077640A1 Optical module 审中-公开
标题翻译：光模块
公开(公告)号：US20060077640A1
公开(公告)日：2006-04-13
申请号：US10513996
申请日：2003-05-14
申请人： Satoshi Yoshikawa , Shunsuke Sato , Hiroyuki Kimura , Toshio Mizue
发明人： Satoshi Yoshikawa , Shunsuke Sato , Hiroyuki Kimura , Toshio Mizue
IPC分类号： H05K5/03
CPC分类号： H01L31/12 , H01S5/02216
摘要： An optical module 10 comprises a substrate 11, a light-emitting module 14, a light-receiving module 19, and a housing. The substrate 11 has a front face and a rear face. The light-emitting module 14 and light-receiving module 19 are mounted to the substrate 11. The housing receives the substrate 11. The housing comprises an upper housing 12 and a lower housing 13. The upper housing 12 is disposed on the rear face side of the substrate 11 and in contact with the rear face. The lower housing 13 is disposed on the front face side of the substrate 11 and in contact with the front face. The substrate 11 is held between the upper housing 12 and lower housing 13.
摘要翻译：光学模块10包括基板11，发光模块14，光接收模块19和壳体。基板11具有前表面和后表面。发光模块14和光接收模块19安装到基板11。壳体接收基板11。壳体包括上壳体12和下壳体13。上壳体12设置在基板11的背面侧并与背面接触。下壳体13设置在基板11的正面侧并与前表面接触。基板11保持在上壳体12和下壳体13之间。

8. 发明授权

US07008119B2 Optical module 失效
标题翻译：光模块
公开(公告)号：US07008119B2
公开(公告)日：2006-03-07
申请号：US10759537
申请日：2004-01-20
申请人： Toshio Mizue , Kazushige Oki
发明人： Toshio Mizue , Kazushige Oki
IPC分类号： G02B6/36
CPC分类号： G02B6/3825 , G02B6/3897 , G02B6/4292
摘要： This invention provides an optical module that enables to reduce an optical coupling loss when an external force is applied to an optical connector mating with the optical module. The present optical module comprises an optical sub-assembly and an optical receptacle having a cavity for receiving the optical connector and a space for receiving the optical sub-assembly. The optical sub-assembly provides a flange in its outer surface and the head portion thereof passes through the partition wall between the cavity and the space. Between the flange of the optical sub-assembly and the partition wall of the optical receptacle provides an O-ring, whereby the head portion of the optical sub-assembly enables to displace in the cavity and automatically recovers its original position.
摘要翻译：本发明提供了一种光学模块，其能够在将外力施加到与光学模块配合的光学连接器时减小光耦合损耗。本光学模块包括光学子组件和具有用于接收光学连接器的空腔的光学插座和用于接收光学子组件的空间。光学子组件在其外表面中提供凸缘，并且其头部部分穿过空腔和空间之间的分隔壁。在光学子组件的凸缘和光学插座的分隔壁之间提供O形环，由此光学子组件的头部能够在空腔中移位并自动恢复其原始位置。

9. 发明授权

US06893163B2 Optical connection sleeve, optical module and optical communication module 失效
标题翻译：光连接套，光模块和光通讯模块
公开(公告)号：US06893163B2
公开(公告)日：2005-05-17
申请号：US10322753
申请日：2002-12-19
申请人： Shunsuke Sato , Toshio Mizue , Ichiro Tonai
发明人： Shunsuke Sato , Toshio Mizue , Ichiro Tonai
IPC分类号： G02B6/38 , G02B6/42 , H01L31/0232 , H01L31/12 , H01L33/48 , G02B6/36
CPC分类号： G02B6/4246 , G02B6/3833 , G02B6/3834 , G02B6/3865 , G02B6/3874 , G02B6/3877 , G02B6/4204 , G02B6/421 , G02B6/424 , G02B6/4292
摘要： A resin sleeve is used as an optical connection sleeve 1 for optically connecting an optical fiber 41 with an optical component. A ferrule fixing surface 21 provided on an inner peripheral surface of a ferrule insertion portion 2 of the sleeve 1 is formed to have a multifaceted shape in which a cross section thereof on a plane vertical to an optical axis A thereof has a hexagonal shape. A ferrule 40 can be positioned and fixed accurately by a tight fit utilizing elastic deformation of resin. An outer peripheral surface of the ferrule 40 and the ferrule fixing surface 21 come into line contact with each other, and thus detachability of the ferrule 40 is enhanced. Therefore, an optical fiber ferrule can be held accurately, and the optical connection sleeve having a satisfactory detachability, an optical module using the same and an optical communication module are realized.
摘要翻译：使用树脂套筒作为将光纤41与光学部件光学连接的光连接套筒1。在套筒1的套圈插入部2的内周面上设置的套圈固定面21形成为具有与其光轴A垂直的平面的截面为六边形的多面形状。可以通过使用树脂的弹性变形的紧密配合来精确地定位和固定套圈40。套圈40的外周面和套圈固定面21彼此线接触，从而提高套圈40的可拆卸性。因此，可以精确地保持光纤套圈，并且实现具有令人满意的可拆卸性的光连接套筒，使用该套筒的光学模块和光通信模块。

10. 发明申请

US20120025210A1 OPTICAL MODULE ENCLOSING LEAD FRAME AND SEMICONDUCTOR OPTICAL DEVICE MOUNTED ON THE LEAD FRAME WITH TRANSPARAENT MOLD RESIN 审中-公开
标题翻译：光学模块封装引线框架和半导体光学器件安装在具有透明模具树脂的引线框架
公开(公告)号：US20120025210A1
公开(公告)日：2012-02-02
申请号：US13148236
申请日：2010-02-18
申请人： Tomoya Saeki , Toshio Mizue
发明人： Tomoya Saeki , Toshio Mizue
IPC分类号： H01L33/62 , H01L21/50
CPC分类号： H01S5/02244 , H01L33/62 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01L2224/49107 , H01L2924/3011 , H01S5/02212 , H01S5/02228 , H01S5/02469 , H01S5/0683 , H01L2924/00014 , H01L2924/00
摘要： An optical module with a new arrangement is disclosed. The optical module molds devices with a resin transparent to light subject to the device mounted on the lead frame and electrically connected with the lead frame by the bonding wire. The lead frame provides a screen apart from the device by a distance substantially comparable with a dimension of the device. The screen compensates the stress induced in the bonding wire due to a large discrepancy on the thermal expansion coefficient of the transparent resin.
摘要翻译：公开了具有新装置的光学模块。光学模块模制具有对安装在引线框架上的器件透明的树脂的器件，并且通过接合线与引线框架电连接。引线框架提供了与器件隔开距离与设备尺寸基本相当的距离的屏幕。由于透明树脂的热膨胀系数大的差异，屏幕补偿了接合线中引起的应力。

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