公开(公告)号：US06597263B2

公开(公告)日：2003-07-22

申请号：US09749797

申请日：2000-12-28

申请人： Dong-Suk Jun ,  Bon-Hee Koo ,  Chang-Hwa Lee ,  Oh-Gone Chun ,  Sang-Seok Lee

发明人： Dong-Suk Jun ,  Bon-Hee Koo ,  Chang-Hwa Lee ,  Oh-Gone Chun ,  Sang-Seok Lee

IPC分类号： H01P1201

CPC分类号： H01P1/2056

摘要： A dielectric filter having a notch pattern includes a dielectric block, in which a ground face plated with conductive metal for all the rest portions excepting an upper face thereof and both side given portions of one side wall face connected to the upper face is formed and numerous patterns plated with the conductive metal are formed on the upper face as a non-conductive part, input electrode provided on one portion out of non-conductive portions and formed so that a signal from the outside may be inputted thereto, at least two resonators formed piercing through upper and lower faces of the dielectric block, a lower end part of which is short-circuited on a lower face as the ground face of the dielectric block, wherein two resonators are connected with each other through a pattern formed on the upper face of the dielectric block in order to resonate and wave-transfer a signal inputted through the input electrode, and output electrode provided in the rest one portion out of the non-conductive portions on one side wall face of the dielectric block, the output electrode being for outputting a signal resonated in each resonator to the outside.

摘要翻译： 具有凹口图案的介质滤波器包括介质块，其中形成除了上表面之外的所有其余部分镀有导电金属的接地面，并且形成连接到上表面的一个侧壁面的两侧给定部分 电镀有导电金属的图案形成在作为不导电部分的非导电部分的输入电极的上表面上，输入电极设置在非导电部分的一部分上，并且形成为使得可以向外部输入来自外部的信号，形成至少两个谐振器 穿过介质块的上表面和下表面，其下端部在作为介质块的接地面的下表面上短路，其中两个谐振器通过形成在上表面上的图案彼此连接 以便谐振和波传输通过输入电极输入的信号，而在其余部分中设置的输出电极不在非导体中 介质块的一个侧壁面上的导电部分，输出电极用于将每个谐振器中谐振的信号输出到外部。

公开(公告)号：US5799122A

公开(公告)日：1998-08-25

申请号：US746978

申请日：1996-11-19

申请人： Myung-Yung Jeong ,  Sang-Ho Park ,  Oh-Gone Chun ,  Seung-Ho Ahn ,  Tae-Goo Choy ,  Hak-Seok Kim

发明人： Myung-Yung Jeong ,  Sang-Ho Park ,  Oh-Gone Chun ,  Seung-Ho Ahn ,  Tae-Goo Choy ,  Hak-Seok Kim

IPC分类号： G02B6/38 ,  G02B6/40

CPC分类号： G02B6/3893 ,  G02B6/3825 ,  G02B6/3865 ,  G02B6/3885 ,  G02B6/3887

摘要： An improved multifiber optical connector is disclosed which concurrently transmits an optical signal and provides for optical signal transmission with a lower transmission loss. The connector includes an adapter including openings into which a plug is inserted, a pass through hole formed in a central portion of the multifiber optical connector, and engaging holes formed in portions of the multifiber optical connector, a plug, which engages the openings of the adapter, including a through hole, into which optical fibers are inserted, formed in a central portion of the plug, an engaging portion having an engaging jaw portion for connecting the plug to the adapter and formed at one end of the plug, a plug housing for receiving a body of the plug, a ferrule, which is disposed in one end of the plug, having a plurality of holes into which a core of the optical fibers are inserted to provide protection and alignment, an optical fiber alignment device inserted into the pass through hole of the adapter, for surrounding an outer portion of the ferrule disposed at one end of the plug inserted into the adapter and for aligning the optical fiber inserted into the ferrule, and an optical cable protector surrounding an outer portion of the optical cable connected for protecting against breakage of the optical cable.

摘要翻译： 公开了一种改进的多光纤光连接器，其同时发送光信号并提供具有较低传输损耗的光信号传输。 连接器包括适配器，其包括插入插头的开口，形成在多纤维光学连接器的中心部分的通孔，以及形成在多纤维光学连接器的部分中的接合孔，插塞 适配器，包括插入光纤的通孔，形成在插头的中心部分;接合部分，具有用于将插头连接到适配器并形成在插头的一端的接合钳口部分，插头壳体 为了接收插头的本体，配置在插头的一端的套圈具有多个孔，光纤的芯插入其中以提供保护和对准，将光纤对准装置插入 穿过适配器的通孔，用于围绕设置在插入适配器的插头的一端处的套圈的外部部分并且用于对准插入到套圈中的光纤， 以及围绕光缆的外部部分的光缆保护器，其连接用于防止光缆的断裂。

公开(公告)号：US5727102A

公开(公告)日：1998-03-10

申请号：US572646

申请日：1995-12-14

申请人： Myung-Yung Jeong ,  Oh-Gone Chun ,  Seung-Ho Ahn ,  Tae-Goo Choy

发明人： Myung-Yung Jeong ,  Oh-Gone Chun ,  Seung-Ho Ahn ,  Tae-Goo Choy

IPC分类号： G02B6/40 ,  G02B6/38

CPC分类号： G02B6/3825 ,  G02B6/3869 ,  G02B6/3885 ,  G02B6/3822 ,  G02B6/3863 ,  G02B6/3865 ,  G02B6/3889 ,  G02B6/3893

摘要： A multifiber optical connector for optical ribbon cable which must be essentially used in the optical line that requires a repeated connection and separation to transfer or to interrupt simultaneously optical signals with low loss by attaching to an end of the optical ribbon cable arranged in a line. In order to overcome a difficulty of production technique and to constitute a suitable net, the optical cable consists of a short circuit which must be connected for the maintenance of the optical path, in which the optical cable must be very precisely connected so as to minimize a loss. The multifiber optical connector for optical ribbon cable according to the present invention is comprised of arranging means comprising a ferrule to fix and arrange ends of both sides of multifiber optical cable for an exact connection, an arranging block for connecting section of both sides of the said ferrule to be coincided exactly and a leaf spring to act an elastic force upon the said ferrule; and connecting means comprising an adaptor, an optical cable protecting instrument and a plug in which the said arranging means are established and it connects them strongly, and which is capable of contributing to settle a period of an optical communication by early realization of a network of optical passivity in which a heart part of the optical connector, such as ferrule, arranging elements and connecting structure are embodied by using new materials and new structure and thus, commercial-viability, performance and assembling property are improved.

摘要翻译： 一种用于光带电缆的多光纤光连接器，其必须基本上用于光线路中，该线路需要重复的连接和分离以传输或通过附接到布置在一条线中的光带电缆的一端同时中断具有低损耗的光信号。 为了克服生产技术的困难和构成合适的网络，光缆由必须连接的短路连接以维持光路，其中光缆必须非常精确地连接，以便最小化 亏损。 根据本发明的用于光带电缆的多光纤光学连接器包括：配置装置，包括用于固定和布置多光纤光缆两端的端部用于精确连接的套圈，用于连接所述多光纤光缆两侧的部分的排列块 套管准确地重合，并且板簧在弹簧上作用弹性力; 以及包括适配器，光缆保护装置和插头的连接装置，其中所述布置装置被建立在其中，并且它们牢固地连接它们，并且其能够有助于通过早期实现光通信的周期来实现光通信的周期 通过使用新材料和新结构体现出诸如套圈，配置元件和连接结构的光学连接器的心脏部分的光学被动性，从而提高了商业可行性，性能和组装性能。

公开(公告)号：US6129865A

公开(公告)日：2000-10-10

申请号：US127560

申请日：1998-07-31

申请人： Myung Yung Jeong ,  Oh Gone Chun ,  Seung Ho Ahn ,  Tae Goo Choy ,  Hong Joon Chun

发明人： Myung Yung Jeong ,  Oh Gone Chun ,  Seung Ho Ahn ,  Tae Goo Choy ,  Hong Joon Chun

IPC分类号： G02B6/36 ,  B29C33/00 ,  B29C33/30 ,  B29C33/42 ,  B29C45/02 ,  B29C70/74 ,  B29D11/00

CPC分类号： B29C33/304 ,  B29C33/0033 ,  B29C33/42 ,  B29C70/74 ,  B29D11/0075 ,  B29C45/02

摘要： A method of ferrules used in an optical connector for connection and short-circuit of making multichannel optical signals. Heretofore, many fiber receiving holes have been arranged along a line at regular intervals with tolerance amounting to less than 1 micron. 10 and connect two ferrules, a precisely processed cylindrical metal guide pin under 1 micron, precise pitches formed in ferrules and a metal pin guide hole are used, Consequently, it has been necessary to maintain a high degree of precision. The present invention maintains a high degree of precision by reverse direction connection dependent merely on a predetermined height a reference plane. The reference plane is formed by relatively easy plane processing as the method of maintaining precise height and directivity of flow is added to the inside of a mold.

摘要翻译： 一种在光连接器中使用的套圈的方法，用于连接和制造多通道光信号的短路。 迄今为止，许多光纤接收孔已经沿着一条线以规则的间隔布置，公差小于1微米。 10，连接两个套圈，使用精密加工的1微米以下的圆柱形金属导销，在套圈中形成精密间距和金属销引导孔，因此必须保持高精度。 本发明仅通过参考平面的预定高度而依靠反方向连接保持高精度。 通过相对容易的平面加工形成参考平面，因为将精确的高度和流动的方向性保持在模具的内部的方法。

公开(公告)号：US5983702A

公开(公告)日：1999-11-16

申请号：US979607

申请日：1997-11-26

申请人： Seung Ho Ahn ,  Sang Ho Park ,  Oh Gone Chun ,  Myung Yung Jeong ,  Tae Goo Choy ,  Han Dae Cho

发明人： Seung Ho Ahn ,  Sang Ho Park ,  Oh Gone Chun ,  Myung Yung Jeong ,  Tae Goo Choy ,  Han Dae Cho

IPC分类号： G01M13/00 ,  G01M7/08 ,  G01M11/00 ,  G01M11/08 ,  G01N3/08 ,  G01N3/14 ,  G01N3/20 ,  G01N3/303 ,  G02B6/24 ,  G02B6/38 ,  G01N3/30

CPC分类号： G01M11/088 ,  G01N3/08 ,  G01N3/14 ,  G01N3/20 ,  G02B6/381 ,  G02B6/3833 ,  G01N2203/0033 ,  G02B6/385

摘要： A compound testing machine for testing mechanical properties used for an optical connector does not additionally have each testing machine for each of mechanical properties (such as a tensile force including both a straight pull and a side pull, a flex, a twist and an impact) in testing a mechanical property between optical connectors and other mechanical property between optical fibers of the optical connectors, and includes only one testing machine for simultaneously testing various mechanical properties in order to enhance a test machine's efficiency. The compound testing machine includes: a rotation part which includes a test specimen fixing portion for fixing a test specimen, a cable connected to the test specimen, and a load applying portion connected to the cable so as to provide a predetermined load to the test specimen, receives a driving force of an electric motor, and measures a tensile force and a flex; and an impact testing part which is mounted to one side of the rotation part, drops the test specimen while freely adjusting a height of the test specimen, and thus performs an impact test.

摘要翻译： 用于测试用于光学连接器的机械性能的复合试验机不另外具有用于机械性能（例如包括直拉和侧拉，弯曲，扭转和冲击两者的拉力）的每个试验机， 在测试光学连接器之间的机械性能和光学连接器的光纤之间的其他机械性能时，并且仅包括一个用于同时测试各种机械性能的测试机器，以便提高测试机的效率。 复合试验机包括：旋转部，其包括用于固定试样的试样固定部，连接到试样的电缆和连接到电缆的负载施加部，以向试样提供预定的载荷 接收电动机的驱动力，并测量拉力和弯曲度; 以及安装在旋转部的一侧的冲击试验部，在自由调节试验片的高度的同时滴下试样，进行冲击试验。