WO2008038903A1 - Câble de transfert de signaux audio et vidéo, et son procédé de fabrication - Google Patents

Câble de transfert de signaux audio et vidéo, et son procédé de fabrication Download PDF

Info

Publication number
WO2008038903A1
WO2008038903A1 PCT/KR2007/003899 KR2007003899W WO2008038903A1 WO 2008038903 A1 WO2008038903 A1 WO 2008038903A1 KR 2007003899 W KR2007003899 W KR 2007003899W WO 2008038903 A1 WO2008038903 A1 WO 2008038903A1
Authority
WO
WIPO (PCT)
Prior art keywords
video
audio signal
wires
signal transmission
pcb
Prior art date
Application number
PCT/KR2007/003899
Other languages
English (en)
Inventor
Sung Yeol Kim
Original Assignee
Sl Electronics Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sl Electronics Co., Ltd. filed Critical Sl Electronics Co., Ltd.
Priority to JP2008541094A priority Critical patent/JP2009516349A/ja
Publication of WO2008038903A1 publication Critical patent/WO2008038903A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6463—Means for preventing cross-talk using twisted pairs of wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/01—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H01R13/65915—Twisted pair of conductors surrounded by shield

Definitions

  • the present invention relates to a video and audio signal transmission cable device and a manufacturing method thereof. More specifically, the present invention relates to a video and audio signal transmission cable device using video signal dedicated wires and audio signal dedicated wires arranged in parallel with each other in one direction, and a manufacturing method thereof.
  • HDMI high definition multimedia interface
  • DVI digital video interface
  • HDCP high-bandwidth digital content protection
  • the HDMI cable can be employed for audio and video electronic devices.
  • FIGs. 1 and 2 are views showing a cable conforming to a conventional HDMI standard.
  • a cable conforming to the HDMI standard video signal lines and audio signal lines are placed in the same cable IA.
  • the conventional HDMI cable is configured to have twelve signal lines IA-I divided into four groups for video signal transmission and seven signal lines 1A-2 for audio signal transmission, which are wrapped in a tube.
  • FIG. 1 is a perspective view schematically showing a conventional video and audio signal transmission cable device before soldering.
  • manufacturing the conventional video and audio signal transmission cable device it is inconvenience in that an outer jacket of each of video signal and audio lines is peeled off, and each of the signal lines is directly connected to a terminal 3C provided on the opposite side of a connection point 3B one by one by a soldering method.
  • connection points 3B or terminals 3C are too narrow and the connection points 3B or terminals 3C are arranged in a complicated structure of a double layer, direct soldering is not an easy work, and thus a production rate of defective products is increased when manufacturing products.
  • An object of the present invention is to provide a video and audio signal transmission cable device and a manufacturing method thereof, in which the productivity, workability, and the like are improved by using a video and audio signal transmission cable having video signal dedicated wires and audio signal dedicated wires arranged in parallel with each other while conforming to a video and audio signal transmission standard.
  • the video and audio signal transmission PCB of the present invention for achieving the objects may further comprise bonding portions to which the wires are bonded in one-to-one correspondence to the wires and arranged in parallel with each other in one direction.
  • entire bottom and upper surfaces of the wires of the present invention may be respectively wrapped in second aluminum foils that are two divided sheets to prevent radiation of electromagnetic waves and to build insulation.
  • a method of manufacturing a video and audio signal transmission cable device for achieving the objects, in which a video and audio signal transmission cable, a video and audio signal transmission PCB and a video and audio signal transmission connector are coupled, comprises the steps of: preparing a video and audio signal transmission cable including a plurality of video signal wires arranged in parallel in one direction, ground wires one of which is arranged per two of the video signal wires, and audio signal wires arranged in parallel with the video signal wires, wherein said video signal wires are twisted with each other in pairs, said twisted video signal wires and one of the ground wires are wrapped in a first aluminum foil in a group, the wire groups wrapped in the first aluminum foils and audio signal wires are wrapped again in a second aluminum foil, and said video signal wires groups and the audio signal wires wrapped in the second aluminum foils are wrapped in a tube together; peeling off an outer jacket of the video and audio signal transmission cable, separating and removing the aluminum foils, and exposing cores of the pluralit
  • a video and audio signal transmission cable device of the present invention is effective in that signal interference and generation of electromagnetic waves are reduced due to video signal dedicated wires and audio signal dedicated wires arranged in parallel.
  • the cable device has an effect of decreasing radiation of electromagnetic waves and improving insulation capability.
  • a jig for fixing a video and audio signal transmission cable is used when wires are connected to a PCB, and thus, there is an effect of reducing errors in soldering or the like.
  • FIG. 1 is a perspective view schematically showing a conventional video and audio signal transmission cable device before soldering.
  • Fig. 2 is a sectional view showing the transmission cable of Fig. 1.
  • FIG. 3 is a plan view showing a video and audio signal transmission cable device according to the present invention.
  • Fig. 4 is a sectional view taken along line A-A' of Fig. 3.
  • FIG. 5 shows a side view of Fig. 3.
  • Fig. 6 is an oscilloscope waveform diagram showing an improved signal characteristic of the video and audio signal transmission cable device according to the present invention.
  • FIG. 7 is a view showing the step of preparing a video and audio signal transmission cable in a method of manufacturing a video and audio signal transmission cable device according to the present invention.
  • FIG. 8 is a view showing the step in which a PCB of a video and audio signal transmission connector is fused with and coupled to wires in the method of manufacturing a video and audio signal transmission cable device according to the present invention.
  • FIG. 9 is a view showing a result of a first injection molding process in the method of manufacturing a video and audio signal transmission cable device according to the present invention.
  • FIG. 10 is a view showing the step in which the cable system is covered with a third aluminum foil after the first injection molding process in the method of manufacturing a video and audio signal transmission cable device according to the present invention.
  • FIG. 3 is a plan view showing a video and audio signal transmission cable device according to the present invention
  • Fig. 4 is a sectional view taken along line A-A' of Fig. 3
  • Fig. 5 shows a side view of Fig. 3.
  • the video and audio signal transmission cable device of the present invention comprises a video and audio signal transmission cable 100 in which video signal dedicated wires 60 and audio signal dedicated wires 70 are arranged in parallel, a video and audio signal transmission PCB 200 bonded with the wires, and a video and audio signal transmission connector 300 which the PCB 200 is forcibly press fitted into and connected to.
  • the video and audio signal transmission cable 100 is characterized in that the video signal dedicated wires 60 and the audio signal dedicated wires 70 are arranged in parallel, wherein the video signal dedicated wires 60 and the audio signal dedicated wires 70 are electric wires for taking exclusive charge of transmitting video and audio signals respectively in conformance to a video and audio signal transmission standard.
  • a representative example of the video and audio signal transmission cable device is a HDMI cable device, and the present invention will be described referring to the HDMI standard version 1.3 type A. However, the scope of the present invention is not limited to the HDMI standard. In addition, the functions and roles of the wires based on the HDMI standard conform to the standard and will not be described in detail.
  • the video signal dedicated wires 60 comprises a plurality of video signal wires 1, 2, 4, 5, 7, 8, 10 and 11 and a plurality of ground wires 3, 6, 9 and 12.
  • the plurality of ground wires 3, 6, 9 and 12 are arranged such that one of the ground wires is arranged per two of the video signal wires 1, 2, 4, 5, 7, 8, 10 and 11 on the lower surface thereof.
  • the ground wire 3 is arranged per the two video signal wires 1 and 2.
  • the video signal wires are formed to be twisted with each other in pairs, and a pair of the video signal wires twisted with each other and one of the ground wires are wrapped in a first aluminum foil 20 in a group to form video signal wire groups (1, 2, 3), (4, 5, 6) and (7, 8, 9).
  • the video signal wire groups are arranged in parallel.
  • the audio signal dedicated wires 70 comprises a plurality of audio signal wires 13 to 19, and the audio signal wires are arranged in parallel.
  • 60 and 70 arranged in parallel are respectively wrapped in second aluminum foils 30 and 40 that are two divided sheets, in order to prevent radiation of electromagnetic waves and to build insulation.
  • the ground wires 3, 6, 9 and 12 and the aluminum foils can remove noises and the like generated from the video signal wires 1, 2, 4, 5, 7, 8, 10 and 11.
  • the video and audio signal transmission PCB 200 is connected to bonding portions 80 that correspond to the wires one to one and are arranged in parallel with each other in one direction.
  • the second aluminum foils 30 and 40 extend to a conductive portion of the video and audio signal transmission connector 300 to wrap around it, and a third aluminum foil may be used to extend the length of the foils.
  • a signal characteristic of the cable device according to the present invention is measured with a TDT oscilloscope of Tektronix, wherein the oscilloscope is an apparatus for measuring whether each of the video signal wires transfers a signal in the same manner when voltage is gradually increased from zero voltage to a target value.
  • the waveform shown in the figure is a waveform of a time minutely measured until the voltage arrives at a specific voltage when the same signal is transmitted through pairs of the video signal wires.
  • the video and audio signal transmission cable device shows a point where a skew voltage is measured as 4 picoseconds, and the skew voltage of the cable device according to the present invention is characterized by showing a range of 4 to 10 picoseconds.
  • This characteristic satisfies a transmission criterion that a skew voltage is preferable if it is less than 111 picoseconds.
  • the signal characteristic is improved as compared with a skew voltage of several hundred picoseconds measured in a conventional cable.
  • FIGs. 7 to 10 are views showing the steps in a method of manufacturing a video and audio signal transmission cable according to the present invention. That is, Fig. 7 is a view showing the step of preparing a video and audio signal transmission cable in a method of manufacturing a video and audio signal transmission cable device according to the present invention, Fig. 8 is a view showing the step in which a PCB of a video and audio signal transmission connector is fused with and coupled to wires, Fig. 9 is a view showing the step after a first injection molding process, and Fig. 10 is a view showing the step in which the cable system is covered with a third aluminum foil after the first injection molding process.
  • the method of manufacturing a video and audio signal transmission cable device as described above comprises the steps of preparing a video and audio signal transmission cable, press fitting and connecting a video and audio signal transmission PCB into and to a video and audio signal transmission connector, exposing wire cores of the cable and coupling the video and audio signal transmission PCB and the wires of the video and audio signal transmission cable, and injection molding the video and audio signal transmission connector, the PCB and the cable.
  • a video and audio signal transmission cable is prepared as shown in Fig. 7.
  • the video and audio signal transmission cable has a form including a plurality of video signal dedicated wires, a plurality of audio signal dedicated wires, and a plurality of ground wires arranged in one direction, in which two of the video wires and one of the ground wires are configured in a group and wrapped in a first aluminum foil 20, the entire wires are wrapped in second aluminum foils 30 and 40, and the wires wrapped in the second aluminum foils 30 and 40 are wrapped in a tube 50.
  • the video and audio signal transmission PCB is connected to the video and audio signal transmission connector.
  • One side of the video and audio signal transmission PCB on which a circuit is formed to have the same pitch as the connection terminals of the video and audio signal transmission connector is press fitted into the connector and brought into contact with the connection terminals thereof, and then, the PCB is firmly fixed to the connector by soldering.
  • the tube of the video and audio signal transmission cable 100 is peeled off, the first aluminum foils 20 wrapping round the wires are removed, and the second aluminum foils 30 and 40 are peeled but remain. Thereafter, each core of the wires is exposed, and then, the video and audio signal transmission PCB 200 and the wires are fused and coupled.
  • a thermal fusing method is used as the fusing method, and other soldering methods also may be used. Particularly, since a jig for fixing the video and audio signal transmission cable is used in the fusing step, the 19 wires can be fused at the same time. Thus, production errors can be sig- nificantly reduced as compared with a prior art.
  • the jig which is an alignment jig for simultaneously fusing cores of 19 electric wires in the fusing work, is an apparatus including a block having the same pitch as a fused surface of the PCB to temporarily attaching the wires thereto.
  • a first injection molding is performed on the fused portion of the PCB 200 and the wires.
  • the first injection molding is preferably performed with an insulative that can be melted by heat.
  • the first injection molding is performed in a state where the second aluminum foils 30 and 40 that wrapped round the wires remains (see Fig. 9).
  • the second aluminum foils 30 and 40 cover to extend to the connector. If the second aluminum foils are not long enough to extend to the connector (see B of Fig.
  • a third aluminum foil 90 is wrapped around the connector to cover a first injection molded portion 85, so that the second aluminum foils 30 and 40 can be electrically connected to the conductive terminals of the video and audio signal transmission connector 300. Accordingly, the second aluminum foils 30 and 40 and the third aluminum foil 90 can function as a ground.
  • the step of injection molding the video and audio signal transmission cable, the PCB, and the connector is performed. After arranging the entire of the connector 300 to be wrapped in the third aluminum foil 90 after the first injection molding, a second injection molding is performed, thereby manufacturing a finished product of the video and audio signal transmission cable device of the present invention.
  • the apparatus and method of the present invention When an apparatus and method of the present invention is practically used, signal interference between wires and generation of electromagnetic waves can be reduced since video signal dedicated wires and the audio signal dedicated wires are arranged in parallel.
  • the apparatus and method can be used to reduce radiation of electromagnetic waves and enhance insulation by wrapping the video signal wires and the ground wires in groups in first aluminum foils, wrapping the entire of the audio signal dedicated wires in a first aluminum foil, and wrapping the entire bottom and upper surfaces of the wires in second aluminum foils.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

La présente invention concerne un dispositif à câble de transmission de signaux audio et vidéo et son procédé de fabrication, et plus spécifiquement, un dispositif à câble de transmission de signaux audio et vidéo utilisant des fils destinés aux signaux vidéo et des fils destinés aux signaux audio disposés parallèlement entre eux dans une direction, et un procédé de fabrication associé. Un dispositif à câble de transmission de signaux audio et vidéo selon la présente invention comporte plusieurs fils de signaux vidéo torsadés entre eux et disposés en parallèle dans une direction, plusieurs fils de signaux audio disposés en parallèle avec les fils des signaux vidéo, plusieurs fils de masse conçus pour éliminer le bruit d'un signal transféré via les fils de signaux vidéo, et une carte de circuits imprimés pour la transmission de signaux vidéo et audio liée aux fils, et un connecteur de transmission de signaux vidéo et audio qui permet la fixation par compression et la connexion de ladite carte.
PCT/KR2007/003899 2006-09-28 2007-08-14 Câble de transfert de signaux audio et vidéo, et son procédé de fabrication WO2008038903A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008541094A JP2009516349A (ja) 2006-09-28 2007-08-14 映像・音声信号伝送ケーブル装置及びその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2006-0094778 2006-09-28
KR1020060094778A KR100833264B1 (ko) 2006-09-28 2006-09-28 영상 및 음성 신호 전송 케이블 장치 및 그 제조 방법

Publications (1)

Publication Number Publication Date
WO2008038903A1 true WO2008038903A1 (fr) 2008-04-03

Family

ID=39230310

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/003899 WO2008038903A1 (fr) 2006-09-28 2007-08-14 Câble de transfert de signaux audio et vidéo, et son procédé de fabrication

Country Status (3)

Country Link
JP (1) JP2009516349A (fr)
KR (1) KR100833264B1 (fr)
WO (1) WO2008038903A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6281481B2 (ja) * 2014-12-17 2018-02-21 株式会社オートネットワーク技術研究所 コネクタ及び電線ユニット
KR102369395B1 (ko) * 2021-08-18 2022-03-02 (주)두원테크 케이블 커넥터 및 이의 제조방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05343114A (ja) * 1992-06-09 1993-12-24 Kitagawa Ind Co Ltd 接続端子取付用アタッチメント
JPH11273800A (ja) * 1998-02-25 1999-10-08 Minnesota Mining & Mfg Co <3M> コネクタのコンタクトに差動信号を割り当てる方法及びケーブルアセンブリ
US6540562B1 (en) * 2000-02-10 2003-04-01 Avp Mfg. & Supply Inc. Panel system for communication jacks
KR20040047651A (ko) * 2002-11-27 2004-06-05 타이코 일렉트로닉스 에이엠피 케이.케이. 전기케이블 조립체
KR20050096701A (ko) * 2004-03-31 2005-10-06 (주)오피트정보통신 디지털 영상 전송장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH099155A (ja) * 1995-06-22 1997-01-10 Sharp Corp 光電複合リンク型ｖｔｒ機器・ｔｖ機器
KR100497659B1 (ko) * 2002-08-03 2005-07-01 퉁-신 우 전자기 방해를 일으키지 않는 인터페이스 커넥터
JP4357904B2 (ja) * 2003-09-04 2009-11-04 タイコエレクトロニクスアンプ株式会社 ケーブルコネクタ
JP2007098002A (ja) * 2005-10-07 2007-04-19 Nippon Telegr & Teleph Corp <Ntt> 生体情報検出装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05343114A (ja) * 1992-06-09 1993-12-24 Kitagawa Ind Co Ltd 接続端子取付用アタッチメント
JPH11273800A (ja) * 1998-02-25 1999-10-08 Minnesota Mining & Mfg Co <3M> コネクタのコンタクトに差動信号を割り当てる方法及びケーブルアセンブリ
US6540562B1 (en) * 2000-02-10 2003-04-01 Avp Mfg. & Supply Inc. Panel system for communication jacks
KR20040047651A (ko) * 2002-11-27 2004-06-05 타이코 일렉트로닉스 에이엠피 케이.케이. 전기케이블 조립체
KR20050096701A (ko) * 2004-03-31 2005-10-06 (주)오피트정보통신 디지털 영상 전송장치

Also Published As

Publication number Publication date
JP2009516349A (ja) 2009-04-16
KR20080029149A (ko) 2008-04-03
KR100833264B1 (ko) 2008-05-28

Similar Documents

Publication Publication Date Title
TW516044B (en) Electrical cable end structure and method of preparing electrical cable end
AU2012359265B2 (en) Terminal connection device for a power cable
US10861622B2 (en) High-speed cable assembly
JP3015944B2 (ja) 高速伝送線のシールド終端装置
JP2006156052A (ja) 高圧電線の接続構造及び高圧電線の接続方法
JP2017004905A (ja) 高速伝送用ケーブル及びその製造方法
US7847188B2 (en) Cable assembly
US8523590B2 (en) Cable system and methods of assembling a cable system
KR20150018335A (ko) 고화질 비디오/오디오 재생 장치용 hdmi 케이블, hdmi 커넥터, 및 hdmi 인터페이스
CN201160017Y (zh) 线缆
CN207651690U (zh) 同轴电缆接头
WO2003100917A1 (fr) Connecteur electrique
WO2007126448A3 (fr) Connecteur coaxial et procede de connexion d&#39;un cable a celui-ci
WO2008038903A1 (fr) Câble de transfert de signaux audio et vidéo, et son procédé de fabrication
CN201425857Y (zh) 中压电力电缆
CN106981795B (zh) 具有热收缩套管的线缆-连接器组件
CN103682938B (zh) 一种csb总线电缆网的壳体刚性保护和插针转接印制板组网方法
CN205811063U (zh) 压接式音频插针及usb公头
CN1464594A (zh) 在同轴电缆上装配连接器的加工方法
CN206271925U (zh) Rf线端连接器的内部端子
KR20080110265A (ko) 고선명 멀티미디어 인터페이스 케이블용 소켓 모듈 및 그제조방법
JP2009516349A5 (fr)
JPH0353751B2 (fr)
CN105825923A (zh) 一种数据传输电子连接线
CN203839119U (zh) 线缆

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2008541094

Country of ref document: JP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07793506

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07793506

Country of ref document: EP

Kind code of ref document: A1