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1. 发明授权

US06402389B1 Angled opto-mechanical device 失效
标题翻译：角度光学机械装置
公开(公告)号：US06402389B1
公开(公告)日：2002-06-11
申请号：US08848238
申请日：1997-04-29
申请人： Odd Steijer , Christer Moll , Bengt Lindström , Christian Vieider , Paul Eriksen , Jan-Åke Engstrand , Olle Larsson , Håkan Elderstig
发明人： Odd Steijer , Christer Moll , Bengt Lindström , Christian Vieider , Paul Eriksen , Jan-Åke Engstrand , Olle Larsson , Håkan Elderstig
IPC分类号： G02B638
CPC分类号： G02B6/3829 , G02B6/3839 , G02B6/3865 , G02B6/3885
摘要： The present invention relates to an angled opto-mechanical connector (10) and to a manufacturing process for the same. The connector (10) comprises a fixture (1) with straight and parallel grooves (2, 3) of two sizes running on the upper side of the fixture (1) from a first fixture side (1a) to a second fixture side (1b). A lid (4) is fastened above the fixture (1). Fibre ends (8a) of optical fibres (8) are placed in the capillaries which are formed between the smaller grooves (2) of the fixture and the lid (4) in such a way that they stick out through the side of the fixture (1b). A plastic capsule (11) encloses the fixture (1), the lid (4) and the fibres (8) completely or partially. The fibres (8) stick out from the plastic capsule (11) in a direction separated from that defined by the grooves of the fixture. The connector (10) can also have an opto-mechanical interface of the above mentioned type at its other end (10b).
摘要翻译：本发明涉及一种成角度的光机械连接器（10）及其制造方法。连接器（10）包括具有从第一固定侧（1a）到第二固定侧（1b）在固定装置（1）的上侧上延伸的具有两个尺寸的直的和平行的凹槽（2,3）的固定装置（1））。盖（4）被紧固在固定装置（1）上方。将光纤（8）的纤维端部（8a）放置在毛细管中，毛细管形成在固定装置的较小凹槽（2）和盖子（4）之间，使得它们穿过固定装置的侧面 1b）。塑料胶囊（11）完全或部分地包围固定装置（1），盖子（4）和纤维（8）。纤维（8）沿与固定装置的凹槽所限定的方向分开的方向从塑料胶囊（11）伸出。连接器（10）在其另一端（10b）上也可以具有上述类型的光机械接口。

2. 发明授权

US06173098B2 Opto-mechanical device 失效
标题翻译：光机械装置
公开(公告)号：US06173098B2
公开(公告)日：2001-01-09
申请号：US08848618
申请日：1997-04-29
申请人： Odd Steijer , Christer Moll , Bengt Lindström , Christian Vieider , Paul Eriksen , Jan-Åke Engstrand , Olle Larsson , Håkan Elderstig
发明人： Odd Steijer , Christer Moll , Bengt Lindström , Christian Vieider , Paul Eriksen , Jan-Åke Engstrand , Olle Larsson , Håkan Elderstig
IPC分类号： G02B638
CPC分类号： G02B6/3865 , G02B6/3839 , G02B6/3885
摘要： The present invention relates to a manufacturing method for an opto-mechanical connector (10) and to the connector itself. The invention includes that a fixture (1) is manufactured with straight and parallel grooves (2,3) running on the upper side of the fixture (1) from a first fixture side (1a) to a second fixture side (1b), and which grooves (2,3) are intended partly for optical fibers and partly for guide pins. A lid (4) is attached above the fixture (1), whereafter optical fibers (8) from, for example, a fiber ribbon cable (6) are introduced into the grooves (2) intended for the fibers from the first fixture side (1a) so that the fiber ends (8) extend out through the second fixture side (1b). Guide pins (9) are furthermore introduced into the grooves (3) intended for the guide pins. The structure obtained (fixture (1), lid (4), fiber ends (8) and guide pins (9)) is completely or partially enclosed by a plastic capsule (11).
摘要翻译：本发明涉及一种用于光机械连接器（10）和连接器本身的制造方法。本发明包括一种固定装置（1）制造成具有从第一固定侧（1a）到第二固定侧（1b）在固定装置（1）的上侧上延伸的直的和平行的槽（2,3），以及哪些槽（2,3）部分用于光纤，部分用于导向销。盖子（4）安装在固定装置（1）的上方，然后从例如纤维带状电缆（6）的光纤（8）从第一夹具侧引入预定用于纤维的凹槽（2） 1a）使得纤维端部（8）延伸穿过第二固定侧（1b）。引导销（9）进一步被引入用于引导销的凹槽（3）中。获得的结构（固定装置（1），盖子（4），纤维端部和引导销（9））被塑料胶囊（11）完全或部分地包围。

3. 发明授权

US06419406B1 Optomodule 失效
标题翻译：视光模块
公开(公告)号：US06419406B1
公开(公告)日：2002-07-16
申请号：US09608230
申请日：2000-06-30
申请人： Ivan Jonas , Odd Steijer , Paul Eriksen , Ulf Sven Olof Holm , Phillip Peter Laubert , Bengt Olof Lindström , Börje Rosborg , Lars Erik Pontus Lundström , Jan-Åke Engstrand , Hans-Christer Moll
发明人： Ivan Jonas , Odd Steijer , Paul Eriksen , Ulf Sven Olof Holm , Phillip Peter Laubert , Bengt Olof Lindström , Börje Rosborg , Lars Erik Pontus Lundström , Jan-Åke Engstrand , Hans-Christer Moll
IPC分类号： G02B636
CPC分类号： H01L25/167 , G02B6/4245 , G02B6/4255 , G02B6/4265 , G02B6/4274 , G02B6/4292 , H01L2924/0002 , H01L2924/00
摘要： A plastic encapsulated optomodule is provided which includes a leadframe, an optoelectric component, an electric component, and an optical connection interface integrated in the capsule. The electric component is connected electrically to the leadframe. The electric component and the optoelectric component are mutually connected electrically and the optoelectric component and the integrated connection interface are connected together via at least one optical waveguide. The electric component is provided on a first part of the leadframe and electric contact surfaces (80) are provided on leads (5a and 5b) in the leadframe (1). The optoelectric component is provided on a second part of the leadframe and the optical connection interface arranged on an optodevice is connected to a third part of the leadframe. The optodevice is aligned by alignment elements provided on the leadframe and the leadframe includes alignment elements that conform with corresponding alignment elements on a plastic-encapsulation mold tool.
摘要翻译：提供了一种塑料封装的视光模块，其包括引线框架，光电部件，电气部件和集成在胶囊中的光学连接接口。电气部件与引线框架电连接。电气部件和光电部件电连接，光电部件和集成连接接口经由至少一个光波导连接在一起。电气部件设置在引线框架的第一部分上，并且电接触表面（80）设置在引线框架（1）中的引线（5a和5b）上。光电部件设置在引线框架的第二部分上，并且布置在光器件上的光学连接接口连接到引线框架的第三部分。光器件通过设置在引线框架上的对准元件对准，引线框架包括与塑料封装模具上的对应对准元件一致的对准元件。

4. 发明授权

US06326680B1 Injection of encapsulating material on a optocomponent 失效
标题翻译：在光电组件上注射封装材料
公开(公告)号：US06326680B1
公开(公告)日：2001-12-04
申请号：US09369321
申请日：1999-08-06
申请人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-Åke Engstrand
发明人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-Åke Engstrand
IPC分类号： H01L23495
CPC分类号： H01L31/0203 , B29C33/0033 , B29C33/14 , B29C45/14065 , H01L2924/0002 , H01L2924/00
摘要： In manufacturing an encapsulated optocomponent, the optocomponent is embedded in a plastics material. The optocomponent has guide grooves on one of its surfaces in which guide pins are to extend so that the encapsulated optocomponent will obtain an optical interface of standard type. For the encapsulating operation guide pins are placed in a mold cavity in a mold half and the optocomponent is placed in the cavity in the mold, so that the guide pins are engaged in the guide grooves and ar accurately inserted therein. To achieve this effect, a resilient or elastic force such as from plunger is applied to the other side of the optocomponent, so that it is pressed with some force against the guide pins. The cavity in the mold is then closed by placing a second mold half on top after which the encapsulating material can be introduced in the closed cavity in the mold. The elastic force can also be obtained directly from a leadframe, to which the optocomponent is attached for electrical connection, or from a small elastic part placed in the cavity in the mold, this part then remaining in the capsule.
摘要翻译：在制造封装光电组件时，光电组件被嵌入塑料材料中。光电组件在其一个表面上具有引导槽，引导销将在其中延伸，使得封装的光电组件将获得标准类型的光学接口。对于封装操作，引导销被放置在半模中的模具腔中，并且光学部件被放置在模具中的空腔中，使得引导销接合在引导槽中并且准确地插入其中。为了实现这一效果，弹性或弹性力例如从柱塞被施加到光学组件的另一侧，使得它被一些力压靠在引导销上。然后通过将第二半模放置在顶部上来封闭模具中的空腔，之后将封装材料引入模具中的封闭空腔中。弹性力也可以直接从引导框架获得，光引导装置连接到引线框架上，用于电连接，或者从放置在模具中的空腔中的小弹性部件获得，然后将其保留在胶囊中。

5. 发明授权

US06193493B1 Injection of encapsulating material on an optocomponent 有权
标题翻译：在光电组件上注射封装材料
公开(公告)号：US06193493B1
公开(公告)日：2001-02-27
申请号：US09369252
申请日：1999-08-06
申请人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-Åke Engstrand
发明人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-Åke Engstrand
IPC分类号： B29C4514
CPC分类号： H01L31/0203 , B29C33/0033 , B29C33/14 , B29C45/14065 , H01L2924/0002 , H01L2924/00
摘要： In manufacturing an encapsulated optocomponent, the optocomponent is embedded in a plastics material. The optocomponent has guide grooves on one of its surfaces in which guide pins are to extend so that the encapsulated optocomponent will obtain an optical interface of standard type. For the encapsulating operation guide pins are placed in a mold cavity of a mold half and the optocomponent is placed in the cavity of the mold, so that the guide pins are engaged in the guide grooves and are accurately inserted therein. To achieve this effect, a resilient or elastic force, such as from a plunger, is applied to the other side of the optocomponent, so that it is pressed with some force against the guide pins. The cavity in the mold is then closed by placing a second mold half on top after which the encapsulating material can be introduced in the closed cavity of the mold. The elastic force can also be obtained directly from a leadframe, to which the optocomponent is attached for electrical connection, or from a small elastic part, placed in the cavity of the mold.
摘要翻译：在制造封装光电组件时，光电组件被嵌入塑料材料中。光电组件在其一个表面上具有引导槽，引导销将在其中延伸，使得封装的光电组件将获得标准类型的光学接口。对于封装操作，引导销被放置在半模的模腔中，并且光学部件被放置在模具的空腔中，使得引导销接合在引导槽中并且被精确地插入其中。为了实现这一效果，弹性或弹性力（例如从柱塞）施加到光学组件的另一侧，使得其以一定的力压靠在引导销上。然后通过将第二半模放置在顶部上来封闭模具中的空腔，之后将封装材料引入模具的封闭空腔中。弹性力也可以直接从放置在模具的腔中的光组件连接到电连接的引线框架或从小的弹性部件获得。

6. 发明授权

US5970323A Injection of encapsulating material on an optocomponent 失效
标题翻译：在光电组件上注射封装材料
公开(公告)号：US5970323A
公开(公告)日：1999-10-19
申请号：US817420
申请日：1997-06-17
申请人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-.ANG.ke Engstrand
发明人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-.ANG.ke Engstrand
IPC分类号： G02B6/42 , B29C33/00 , B29C33/14 , B29C45/14 , H01L31/0203 , H01L31/0232 , H01L21/56 , H01L21/44 , H01L21/66
CPC分类号： H01L31/0203 , B29C33/0033 , B29C33/14 , B29C45/14065 , H01L2924/0002
摘要： In manufacturing an encapsulated optocomponent, the optocomponent is embedded in a plastics material. The optocomponent has guide grooves on one of its surfaces in which guide pins are to extend so that the encapsulated optocomponent will obtain an optical interface of standard type. For the encapsulating operation guide pins are placed in a mold cavity in a mold half and the optocomponent is placed in the cavity in the mold, so that the guide pins are engaged in the guide grooves and ar accurately inserted therein. To achieve this effect, a resilient or elastic force such as from plunger is applied to the other side of the optocomponent, so that it is pressed with some force against the guide pins. The cavity in the mold is then closed by placing a second mold half on top after which the encapsulating material can be introduced in the closed cavity in the mold. The elastic force can also be obtained directly from a leadframe, to which the optocomponent is attached for electrical connection, or from a small elastic part, placed in the cavity in the mold, this part then remaining in the capsule.
摘要翻译： PCT No.PCT / SE95 / 01232 Sec。 371日期：1997年6月17日 102（e）日期1997年6月17日PCT 1995年10月19日PCT PCT。 WO96 / 13068 PCT公开日期1996年5月2日在制造封装光电组件时，光电组件嵌入塑料材料中。光电组件在其一个表面上具有引导槽，引导销将在其中延伸，使得封装的光电组件将获得标准类型的光学接口。对于封装操作，引导销被放置在半模中的模具腔中，并且光学部件被放置在模具中的空腔中，使得引导销接合在引导槽中并且准确地插入其中。为了实现这一效果，弹性或弹性力例如从柱塞被施加到光学组件的另一侧，使得它被一些力压靠在引导销上。然后通过将第二半模放置在顶部上来封闭模具中的空腔，之后将封装材料引入模具中的封闭空腔中。弹性力也可以直接从放置在模具中的空腔中的光学组件连接到其上的引线框架或从小型弹性部件获得，然后该部分保留在胶囊中。

7. 发明授权

US5985185A Optocomponent capsule having an optical interface 失效
标题翻译：具有光学界面的光学组件胶囊
公开(公告)号：US5985185A
公开(公告)日：1999-11-16
申请号：US817422
申请日：1997-07-14
申请人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-.ANG.ke Engstrand
发明人： Odd Steijer , Hans-Christer Moll , Paul Eriksen , Jan-.ANG.ke Engstrand
IPC分类号： B29C33/00 , B29C45/14 , G02B6/42 , H01L31/0203 , H01L31/0232 , B29C33/10 , G02B6/00
CPC分类号： B29C45/14065 , B29C33/0033 , G02B6/4201 , G02B6/4249 , G02B6/4255 , H01L31/0203
摘要： In encapsulating an optocomponent with a plastics material, an MT-connector compatible interface is obtained having bores for guide pins in the wall of the capsule and optical connection surfaces. These bores are obtained from mold cavity guide pins that are used for aligning the optocomponent in a mold cavity in a mold in the molding operation of the encapsulating material on top of the component. In order to achieve a good accuracy in the positioning of the component during the molding operation, the mold guide pins are as short as possible and end directly behind the component where they are supported by projections extending from each mold half. Thus, cavities are created extending straight through the capsule behind the component. The cavities allow that the guide pin bores are cleansed and that material residues are removed after the molding operation. Further, the cavities can be used for spring clamps for retaining the optocomponent capsule at an optical connector having a similar interface. The clamps can then have tongues that are inserted in the cavities and that, in addition, can be provided with holes through which the guide pins can be pushed to safeguard the clamps against being lost.
摘要翻译： PCT No.PCT / SE95 / 01233 Sec。 371日期1997年7月14日 102（e）日期1997年7月14日PCT 1995年10月19日PCT PCT。公开号WO96 / 13069 日期1996年5月2日在使用塑料材料封装光电组件时，获得了MT连接器兼容的接口，其具有用于胶囊壁和光学连接表面中的引导销的孔。这些孔从模腔引导销获得，该模腔引导销用于在组件顶部的封装材料的模制操作中使模具中的模腔中的光组件对准。为了在模制操作期间在部件的定位中实现良好的精度，模具导向销尽可能短并且直接在组件的后面终止，在那里它们被从每个模具半部延伸的突起支撑。因此，创建空腔直接延伸穿过组件后面的胶囊。这些空腔允许引导销孔被清洁，并且在模制操作之后去除材料残留物。此外，空腔可以用于弹簧夹，用于将光学组件胶囊保持在具有相似界面的光学连接器。夹具然后可以具有插入空腔中的舌片，并且另外还可以设置有孔，通过该孔可以推动导销以保护夹具免于损失。

8. 发明授权

US6008455A Method and arrangement for minimizing skew 失效
标题翻译：减少偏差的方法和布置
公开(公告)号：US6008455A
公开(公告)日：1999-12-28
申请号：US786737
申请日：1997-01-27
申请人： Bengt Lindstrom , Hans-Christer Moll , Odd Steijer
发明人： Bengt Lindstrom , Hans-Christer Moll , Odd Steijer
IPC分类号： H04L1/00 , H04L1/02 , H01B7/08
CPC分类号： H04L1/02
摘要： At a signal transmission rate of 1 Gb/s, the "bit time" is 1 ns. This corresponds to a bit length in an optical fibre of 0.2 m. In view of the fact that skew shall not exceed one-tenth of a bit length, this means that length differences between different conductors in a transmission line may not exceed 2 cm. With the intention of minimizing the skew that would thus otherwise occur in a transmission line, the transmission line (1) and its conductors (2) have been joined to form a ribbon cable or flat cable where the length difference (5) between different conductors (2) in the transmission line does not exceed 2 cm. By providing transmission lines, such as rolled-up flat ribbon cables for instance, which have been previously cut to precise and appropriate lengths, such as lengths of 10, 20, 30 m for instance, with a largest length deviation between different conductors of .+-.1 cm, skew can be minimized when using the cables. By conductor is primarily meant an optical fiber, although other conductors such as coaxial conductors or twin wire conductors are conceivable. Since the three fibres are seated together along the major part of their lengths, they can be readily laid in an installation, which is an advantage in many types of installations, and the cable parts can be easily drawn apart and laid individually. With a guaranteed greatest length deviation of .+-.1 cm of each fibre, skew can be controlled and more reliable signal transmission made possible with the aid of a majority decision.
摘要翻译：在1Gb / s的信号传输速率下，“位时间”为1ns。这对应于光纤中的位长度为0.2μm。鉴于歪斜不得超过十分之一位长度，这意味着传输线中不同导体之间的长度差不得超过2厘米。为了最小化因此在传输线路中否则会发生的偏斜，传输线（1）及其导体（2）已经被接合以形成带状电缆或扁平电缆，其中不同导体之间的长度差（5）（2）传输线不超过2厘米。通过提供传输线，例如已经预先切割成精确和适当长度的诸如卷起的扁平带状电缆，例如长度为10,20,30m的长度，具有不同导体之间的最大长度偏差+ / -1厘米，当使用电缆时，歪斜可以最小化。导体主要是指光纤，但是可以想到诸如同轴导体或双线导体的其它导体。由于三根纤维沿长度的主要部分坐在一起，所以它们可以容易地铺设在安装中，这在许多类型的安装中是有利的，并且电缆部件可以容易地分离和单独铺设。在每个光纤的+/- 1厘米的最大长度偏差保证最大长度偏差的情况下，可以通过多数决定来控制倾斜，并且可靠的信号传输成为可能。

9. 发明授权

US06511233B1 Spring clip 有权
标题翻译：弹簧夹
公开(公告)号：US06511233B1
公开(公告)日：2003-01-28
申请号：US09506439
申请日：2000-02-18
申请人： Odd Steijer , Paul Eriksen
发明人： Odd Steijer , Paul Eriksen
IPC分类号： G02B642
CPC分类号： G02B6/4292 , G02B6/389
摘要： The present invention relates to a spring clip for holding the connection sides of optical units in contact with one another, said optical units including guide pins and optical coupling surfaces. The clip includes a main part from which hooked members project out generally at right angles. A first and a second hooked member are adapted to snap firmly over a first optical unit, whereas a third hooked member is adapted to urge an optical connection side on a second optical unit against an optical connection side on the first optical unit.
摘要翻译：本发明涉及一种用于保持彼此接触的光学单元的连接侧的弹簧夹，所述光学单元包括引导销和光耦合表面。夹子包括主要部件，钩形部件从该部分大致垂直地突出。第一和第二钩状构件适于紧固地卡扣在第一光学单元上，而第三钩状构件适于将第二光学单元上的光学连接侧推向第一光学单元上的光学连接侧。

10. 发明授权

US06945709B2 Optocapsule unit for an optohybrid assembly, a lower casing part of such an optocapsule unit, and an optoelectronic module comprising said optocapsule unit and an optohybrid assembly 失效
标题翻译：用于光混合组件的光学胶囊单元，这种光胶囊单元的下壳体部分以及包括所述光胶囊单元和光混合组件的光电模块
公开(公告)号：US06945709B2
公开(公告)日：2005-09-20
申请号：US10479419
申请日：2002-06-06
申请人： Odd Steijer , Ulf Holm , Paul Eriksen
发明人： Odd Steijer , Ulf Holm , Paul Eriksen
IPC分类号： G02B6/36 , G02B6/42 , H01S5/022
CPC分类号： G02B6/4292 , G02B6/4243 , G02B6/426 , G02B6/4261 , G02B6/428 , G02B6/4293
摘要： An optocasule unit for an optohybrid assembly (10), said capsule unit comprising a lower casing part (36) and a compatible upper cover part (54) which together form, at one end (50) thereof, an integral receptacle section for obtaining an optomechanical interface and receiving and detachably holding therein an optical connector with at least one external optical fiber. A central section (38) of the lower casing part (36) has a cavity (42) for receiving, in a form-closed manner, a ferrule (12) of the optohybrid assembly (10). The lower casing part (36) has, at a second end thereof, a base plate (44) for supporting a substrate (20) having at least one optochip (26, 28) and a proximal end of at least one primary optical fiber (22, 24) mounted thereon. The cover part (54) also has a section (58) covering the substrate (20) and at least a portion of the base plate (44) of the lower part. The invention is also addressed to the lower casing part (36) of the optocapsule unit for enclosing an optohybrid assembly (10) therein, and to an optoelectronic module (62) comprising the capsule unit with an optohybrid assembly enclosed therein.
摘要翻译：一种用于光混合组件（10）的光学单元，所述胶囊单元包括下壳体部分（36）和兼容的上盖部分（54），它们在其一端（50）处一起形成一体的容纳部分，光学机械接口，并且接收并可拆卸地保持具有至少一个外部光纤的光学连接器。下壳体部分（36）的中心部分（38）具有用于以闭合方式接收光混合组件（10）的套圈（12）的空腔（42）。下壳体部分36在其第二端处具有用于支撑具有至少一个光电芯片（26,28）和至少一个主光纤的近端的基板（20）的基板（44） 22,24）。覆盖部分（54）还具有覆盖基板（20）的部分（58）和下部的基板（44）的至少一部分。本发明还涉及用于将光混合组件（10）封装在其中的光胶囊单元的下壳体部分（36），以及包括胶囊单元的光电模块（62），其中封闭有光混合组件。

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