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公开(公告)号:KR1020030096549A
公开(公告)日:2003-12-31
申请号:KR1020020033101
申请日:2002-06-14
Applicant: 한국전자통신연구원
IPC: G02B6/40
Abstract: PURPOSE: An apparatus and a method for fabricating an optical access device are provided to prevent a variation of a gap between optical fiber holes by inserting plural fine pins into plural cylindrical grooves of a slide core to fix the fine pins. CONSTITUTION: An apparatus for fabricating an optical access device includes a moving member(408), a slide core portion(410), a slide core(104), a core mold(108), a recovery member(416), and an upper mold(402). The moving member(408) is installed at one side of an upper surface of a lower mold(404). The slide core portion(410) is installed on an upper surface of the moving member(408). The slide core portion(410) includes an incline plane to move the slide core(104). The slide core(104) is located on an upper surface of the slide core portion(410). The slide core(104) includes a plurality of fine pins(102). The core mold(108) includes a plurality of cylindrical grooves and an opening portion. The fine pins(102) are inserted into the cylindrical grooves of the core mold(108). The recovery member(416) provides the restoring force when the slide core portion(410) is moved. The upper mold(402) is used for covering the core mold(108). The upper mold(402) includes an incline plane to move the slide core(104).
Abstract translation: 目的:提供一种用于制造光学访问装置的装置和方法,以通过将多个细针插入到滑动芯的多个圆柱形槽中来防止光纤孔之间的间隙的变化,以固定细针。 构造:用于制造光学访问装置的装置包括移动构件(408),滑动芯部(410),滑动芯(104),芯模(108),恢复构件(416)和上部 模具(402)。 移动构件(408)安装在下模具(404)的上表面的一侧。 滑动芯部(410)安装在移动部件(408)的上表面上。 滑动芯部(410)包括倾斜平面以移动滑动芯(104)。 滑动芯(104)位于滑动芯部(410)的上表面。 滑动芯(104)包括多个细针(102)。 芯模具(108)包括多个圆柱形槽和开口部分。 细销(102)插入到芯模(108)的圆柱形槽中。 当滑动芯部分(410)移动时,恢复构件(416)提供恢复力。 上模(402)用于覆盖芯模(108)。 上模具(402)包括倾斜平面以移动滑动芯(104)。
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公开(公告)号:KR100403668B1
公开(公告)日:2003-10-30
申请号:KR1020010047187
申请日:2001-08-06
Applicant: 한국전자통신연구원
IPC: G02B6/40
Abstract: PURPOSE: A die of optical fiber coupling apparatus and method of making the optical fiber coupling apparatus using the same is provided to be capable of mass-producing with a low cost by shaping a coupling apparatus made of high molecular resin in bulk. CONSTITUTION: A V-groove die structure(400) has upper and lower dies(410,420) where a plurality of grooves(412,422) for inserting optical fibers and grooves(414,424) for inserting a guide pin are formed. A metal member(430) is placed between the upper and lower dies in order to maintain an interval between columns of grooves where the optical fibers are inserted. A fine-pin die structure has a plurality of core pins coupled with the slide core. The V-groove die structure is coupled with the fine-pin die structure so that the core pin is inserted in a plurality of grooves formed by coupling of the upper and lower dies.
Abstract translation: 本发明提供一种光纤耦合装置的模具及使用其的光纤耦合装置的制造方法,其能够通过对由高分子树脂构成的耦合装置进行大量成形而以低成本进行批量生产。 组成:V型槽模具结构(400)具有上模和下模(410,420),其中形成有多个用于插入光纤的凹槽(412,422)和用于插入导销的凹槽(414,424)。 金属构件(430)放置在上模和下模之间以保持插入光纤的凹槽列之间的间隔。 细销模具结构具有多个与滑芯结合的芯销。 V形槽模具结构与细销模具结构耦合,使得芯销插入由上模具和下模具的联接形成的多个凹槽中。
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公开(公告)号:KR100398045B1
公开(公告)日:2003-09-19
申请号:KR1020010047381
申请日:2001-08-07
Applicant: 한국전자통신연구원
IPC: H04B10/40
CPC classification number: H01L2224/48091 , H01L2224/48137 , H01L2224/73265 , H01L2924/00014
Abstract: PURPOSE: An optical transmitting/receiving module is provided to minimize an arrange error between an optical waveguide and a light source/optical detector by fixing a ferrule in which an optical waveguide is inserted to an adapter. CONSTITUTION: An electrode pad(11) is formed on a substrate(10). A driver/receiver(20) and a light source/detector(30) are formed on the substrate(10) in an array form. The driver/receiver(20) is connected to the electrode pad(11) by a bonding wire(22). The light source/detector(20) is connected to the driver/receiver(20) by the boding wire. An adapter(60) is coupled with a connector(100). A ferrule(50) is coupled with the adapter(60) and fixes an optical waveguide(40). The optical waveguide(40) includes a lower clad layer, an upper clad layer, and a core. The core is formed between the lower clad layer and the upper clad layer. The core has a taper portion. A reflecting surface(44) is formed at an end of the core and has a curved surface having a predetermined reflectance ratio.
Abstract translation: 目的:提供一种光发射/接收模块,通过将其中插入有光波导的套圈固定到适配器上,来最小化光波导与光源/光学检测器之间的布置误差。 构成:电极衬垫(11)形成在衬底(10)上。 驱动器/接收器(20)和光源/检测器(30)以阵列形式形成在基板(10)上。 驱动器/接收器(20)通过接合线(22)连接到电极焊盘(11)。 光源/检测器(20)通过接线连接到驱动器/接收器(20)。 适配器(60)与连接器(100)连接。 套管(50)与适配器(60)耦合并固定光波导(40)。 光波导(40)包括下部包层,上部包层和核心。 芯部形成在下部包覆层和上部包覆层之间。 核心有一个锥形部分。 反射表面(44)形成在芯的一端并具有具有预定反射比的曲面。
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公开(公告)号:KR100355275B1
公开(公告)日:2002-10-11
申请号:KR1019990062439
申请日:1999-12-27
Applicant: 한국전자통신연구원
IPC: F28D15/00
CPC classification number: F28D15/0233 , F28D15/046
Abstract: 이발명은전장에걸쳐기상및 액상의작동유체가원활하게이동하여열전달할수 있는히트파이프를제공하기위한것으로서, 이발명에따른히트파이프(100)는외관(110)과그 안에수용된윅(Wick)(120) 및작동유체를포함하며, 외관(110)의내주가윅(120)의외주보다크고, 윅(120)은다수의선재로이루어진편조식선재조립체이며, 선재조립체는다수의선재속들이서로누비고지나게땋아서만든것이고, 선재속은거의일정한수의미세한선재들의집합이다. 외관(110)은평평한양면을갖는길쭉한판자형외관을가지며, 윅(120)은대략적인원형단면을갖고, 각각의선재속을이루는선재가닥들은서로꼬이지않고나란히배열되며, 선재조립체의중앙에는하나이상의비교적굵은강선으로이루어진코어가배치될수 있다. 윅(120)의일단부는외관(110)의일단부의중앙에고정되며, 다른단부는깔때기형으로형성된외관의다른단부에깊숙이배치되어유지되는것이양호하고, 윅(120)은자체적으로상당히큰 강성을갖고외관(110)의전장에걸쳐곧게배치될수 있다. 선재는구리사이고, 작동유체는물일수 있다.
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公开(公告)号:KR102238110B1
公开(公告)日:2021-04-12
申请号:KR1020150055369
申请日:2015-04-20
Applicant: 한국전자통신연구원
IPC: H01L31/08 , H01L29/16 , H01L31/02 , C01B32/182
Abstract: 본발명은광검출기에관한것이다. 본발명의광검출기는전도성기판, 상기전도성기판상에형성되어있는절연층, 상기절연층상단의일부에형성되고, 하나의층으로형성된단층그래핀, 상기절연층상단의다른일부에형성되고, 복수의층으로형성된다층그래핀, 상기단층그래핀의끝단에형성된제 1 전극, 및상기다층그래핀의끝단에형성된제 2 전극을포함한다.
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公开(公告)号:KR1020170114548A
公开(公告)日:2017-10-16
申请号:KR1020160041658
申请日:2016-04-05
Applicant: 한국전자통신연구원
Abstract: 본발명은광빔폭방사패턴을가지는안테나에관한것이다. 본발명의실시예에의한안테나는기판과, 상기기판의일측에형성되며, 내부에슬릿홀을포함하는제 1패치와; 상기기판의일측에형성되며, 상기제 1패치가형성될수 있도록내부가개방된실장홀을포함하는제 2패치와; 상기제 1패치및 상기제 2패치로전력을공급하기위한급전점과; 상기기판의타측에형성되는접지판을구비한다.
Abstract translation: 本发明涉及一种具有光束宽度辐射图案的天线。 根据本发明实施例的天线包括:衬底;第一贴片,形成在衬底的一侧上并在其中包括狭缝孔; 形成在所述基板的一侧上的第二贴片,所述第二贴片包括具有内部敞开的安装孔,使得可以形成所述第一贴片; 馈电点,用于向第一贴片和第二贴片提供电力; 并在基板的另一侧形成接地板。
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公开(公告)号:KR1020160124983A
公开(公告)日:2016-10-31
申请号:KR1020150055369
申请日:2015-04-20
Applicant: 한국전자통신연구원
CPC classification number: H01L31/028 , H01L31/03529 , H01L31/09 , H01L31/101 , Y02E10/547
Abstract: 본발명은광검출기에관한것이다. 본발명의광검출기는전도성기판, 상기전도성기판상에형성되어있는절연층, 상기절연층상단의일부에형성되고, 하나의층으로형성된단층그래핀, 상기절연층상단의다른일부에형성되고, 복수의층으로형성된다층그래핀, 상기단층그래핀의끝단에형성된제 1 전극, 및상기다층그래핀의끝단에형성된제 2 전극을포함한다.
Abstract translation: 公开了一种光电检测器。 光电检测器包括:导电基板; 形成在所述导电基板上的绝缘层; 在绝缘层的上端的一部分形成并形成在一层中的单层石墨烯; 形成在绝缘层的上端的另一部分并形成多层的多层石墨烯; 形成在单层石墨烯端部的第一电极; 以及形成在多层石墨烯的端部的第二电极。
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公开(公告)号:KR1020160098637A
公开(公告)日:2016-08-19
申请号:KR1020150020054
申请日:2015-02-10
Applicant: 한국전자통신연구원
IPC: C01B31/04
CPC classification number: C01B32/186 , C01B32/188 , C01B2204/00 , C01B2204/22
Abstract: 본발명의실시예에따른그래핀제조방법은타겟으로하는투과도와저항에맞는제1 메탈층및 제2 메탈층의두께비를산출하여, 상기제1 메탈층상에상기제2 메탈층을형성하여상기두께비를만족하는이중메탈촉매층을형성하는단계; 및상기두께비를만족하는상기이중메탈촉매층상에화학기상증착을이용하여상기타겟으로하는투과도와저항을갖는그래핀을성장시키는단계를포함할수 있다.
Abstract translation: 石墨烯的制造方法技术领域本发明涉及石墨烯的制造方法,其特征在于,包括以下步骤:通过计算适合于透射率和电阻的第一金属层和第二金属层的厚度比来形成满足厚度比的双金属催化剂层 并且在所述第一金属层上形成所述第二金属层; 以及使用化学气相沉积在双金属催化剂层上具有满足厚度比的透射率和对靶的耐性的生长石墨烯。
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