JPH08138799A - Connector - Google Patents
ConnectorInfo
- Publication number
- JPH08138799A JPH08138799A JP6268627A JP26862794A JPH08138799A JP H08138799 A JPH08138799 A JP H08138799A JP 6268627 A JP6268627 A JP 6268627A JP 26862794 A JP26862794 A JP 26862794A JP H08138799 A JPH08138799 A JP H08138799A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- contact
- signal contact
- direction changing
- ground contact
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、プリント基板からの回
路の引き出しが９０°方向変換される実装構造を備えた
コネクタに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector having a mounting structure in which a circuit is pulled out from a printed circuit board by 90 °.
【０００２】[0002]
【従来の技術】近年の電子装置の高性能化および小型化
に伴い、コネクタには、基板上に高密度で高精度な実装
を行えることが要望されている。このため、コネクタに
おいては、高密度化や、多芯化が進められている。2. Description of the Related Art As electronic devices have become higher in performance and smaller in size in recent years, connectors are required to be mounted on a substrate with high density and high precision. Therefore, in the connector, high density and multi-core are being promoted.
【０００３】ところで、限られた実装空間内において高
密度化や多芯化を進めた場合には、コネクタにおける端
子間の間隔が狭くなる。例えば、プリント基板実装用の
コネクタでは、プリント基板への取付け部のリードが多
数並ぶ構成であるため、これらリードを正確に取付ける
ためには、プリント基板の取付け部を高精度で整列する
ことが必要となり、このため、端子整列板が使用され
る。Meanwhile, when the density and the number of cores are increased in a limited mounting space, the distance between terminals in the connector becomes narrow. For example, in a connector for mounting a printed circuit board, a large number of leads of the mounting portion to the printed circuit board are arranged side by side. Therefore, in order to mount these leads accurately, it is necessary to align the mounting portion of the printed circuit board with high accuracy. Therefore, the terminal alignment plate is used.
【０００４】また、プリント基板からの回路の引き出し
が９０°変換されるような形状のコネクタの場合、プリ
ント基板への取付け部と接点部との中間の９０°変換部
では、金属部材で作られた端子部が剥きだしである。Further, in the case of a connector having a shape in which the circuit drawing from the printed circuit board can be converted by 90 °, the 90 ° conversion part intermediate between the mounting part to the printed circuit board and the contact part is made of a metal member. The exposed terminals are bare.
【０００５】このようなコネクタにおいて高密度化が進
んだ場合には、コネクタの端子部を構成する金属部材が
次第に細く、また薄くなるため、部材単体の強度が低下
してしまう。この結果、９０°変換部において端子の変
形が生じ易く、これにより耐電圧低下が発生したり、端
子同士の接触等による短絡が起きる虞がある。When the density of such a connector is increased, the metal member forming the terminal portion of the connector is gradually thinned and thinned, so that the strength of the single member is lowered. As a result, the terminals are likely to be deformed in the 90 ° conversion portion, which may cause a decrease in withstand voltage or a short circuit due to contact between the terminals.
【０００６】また、この種の電子装置では、高速な信号
伝送を取り扱うため、コネクタにおいては高帯域にわた
って高性能な伝送特性が求められる。そして、同一形状
の金属部材が多数配置された多芯高密度のコネクタにお
いても、ある程度の領域までは高周波特性が満足できる
水準にあるため、このような高速な信号伝送を行う場合
にも多く使用されている。In addition, since this type of electronic device handles high-speed signal transmission, the connector is required to have high-performance transmission characteristics over a high band. Even in a multi-core high-density connector in which a large number of metal members of the same shape are arranged, the high-frequency characteristics can be satisfied up to a certain extent, so it is often used for such high-speed signal transmission. Has been done.
【０００７】ところが、昨今の電子装置の伝送容量の増
大化に対応するためには、高速伝送特性をさらに向上さ
せる必要があり、このような単純な同一形状の金属部材
で構成された多芯高密度コネクタでは、高周波特性には
限界がある。However, in order to cope with the recent increase in the transmission capacity of electronic devices, it is necessary to further improve the high-speed transmission characteristics, and the multicore height formed by such simple metal members of the same shape is required. The density connector has a limitation in high frequency characteristics.
【０００８】この場合、コネクタ構造を同軸型とすれ
ば、要求される帯域において良好な伝送特性を示すこと
ができる。ところがこの構造では、コネクタの構成部品
の総点数が多くなる、このため、場合によってはコスト
増となる。In this case, if the connector structure is a coaxial type, good transmission characteristics can be exhibited in the required band. However, in this structure, the total number of components of the connector is increased, which results in an increase in cost in some cases.
【０００９】したがって、単純形状の金属部材のコネク
タよりも高性能で、同軸型より兼価な多芯高密度コネク
タが要求される。Therefore, there is a demand for a multi-core high-density connector which has higher performance than a connector of a metal member having a simple shape and which is more cost-effective than a coaxial type connector.
【００１０】上記のような要求に対応するものとして、
疑似同軸型コネクタと称される構造が提案されている。
この一例を図４の縦断面図、および図５の端面図に示し
た。図４において、この従来例は、プリント基板Ｐから
の回路の引き出しが９０°変換される方向変換部を有す
る構造のコネクタであって、プリント基板Ｐへの取付け
部である端子整列板４３と接点部４６を備えたコネクタ
ハウジング４４との中間の９０°変換部では、金属部材
で作られた端子部４７が剥きだしとなっている。そし
て、方向変換部の延びる方向に垂直に切断した端面図で
ある図５において、この端子部４７における伝送線路を
構成する信号用コンタクト４１の周りを、Ｌ型の金属板
で作ったグランド用コンタクト４２で取り囲んで遮蔽す
るという構造を採っている。To meet the above demands,
A structure called a pseudo coaxial connector has been proposed.
An example of this is shown in the longitudinal sectional view of FIG. 4 and the end view of FIG. In FIG. 4, this conventional example is a connector having a structure having a direction changing portion for changing the circuit drawing from the printed circuit board P by 90 °, and a terminal aligning plate 43 which is a mounting portion to the printed circuit board P and contacts. The terminal portion 47 made of a metal member is exposed at the 90 ° conversion portion in the middle of the connector housing 44 having the portion 46. Then, in FIG. 5, which is an end view cut perpendicularly to the direction in which the direction changing portion extends, the ground contact made of an L-shaped metal plate is provided around the signal contact 41 forming the transmission line in the terminal portion 47. It has a structure in which it is surrounded by 42 and shielded.
【００１１】[0011]
【発明が解決しようとする課題】上記の通り、プリント
基板からの回路の引き出しが９０°方向変換されるよう
な形状のコネクタでは、プリント基板への取付け部と接
点部との中間は、金属部材の端子がむき出しの状態であ
ることが多いため、高密度化が進んだ場合には構成され
る金属部材が細く薄くなって部材単体の強度が低下して
しまうという問題がある。またこの結果、９０°方向変
換部における端子の変形により耐電圧低下や短絡等が発
生し易くなるという問題もある。As described above, in the connector having a shape in which the circuit drawing from the printed circuit board is changed in direction by 90 °, the metal member is provided between the mounting portion and the contact portion on the printed circuit board. Since the terminals are often exposed, there is a problem that the metal member to be formed becomes thin and thin and the strength of the single member decreases when the density is increased. Further, as a result, there is also a problem that breakdown of the withstand voltage or a short circuit is likely to occur due to deformation of the terminals in the 90 ° direction changing portion.
【００１２】また、上記の疑似同軸型コネクタでは、９
０°変換部における信号用コンタクトやグランド用コン
タクトが剥きだしであり、従って、この部分における絶
縁を空気で行っている。このため、端子間の耐電圧を考
慮して端子間の距離を増やす構造とした場合には伝送路
空間の静電容量が減って特性インピーダンスが高くなっ
てしまう。また、信号用コンタクトの保持は接点部を収
納するコネクタハウジングと、プリント基板への取付け
部である端子整列板とにより行われる。このため、コネ
クタをプリント基板に実装する時の取扱い中においてコ
ネクタの端子が変形するおそれがあり、この結果、特性
インピーダンスが変化してしまう場合もある。Further, in the above pseudo coaxial connector, 9
The signal contact and the ground contact in the 0 ° conversion portion are exposed, and therefore the insulation in this portion is performed by air. For this reason, when the distance between the terminals is increased in consideration of the withstand voltage between the terminals, the capacitance of the transmission path space decreases and the characteristic impedance increases. Further, the signal contacts are held by a connector housing that houses the contact portions and a terminal alignment plate that is a mounting portion to the printed circuit board. For this reason, the terminals of the connector may be deformed during handling when mounting the connector on a printed circuit board, and as a result, the characteristic impedance may change.
【００１３】本発明の課題は、コネクタの伝送線路にお
ける信号用コンタクトの位置を一定に保つことができて
特性インピーダンスの安定化や端子間の短絡防止等を図
ることができる構造のコネクタを提供することである。An object of the present invention is to provide a connector having a structure in which the position of the signal contact in the transmission line of the connector can be kept constant and the characteristic impedance can be stabilized and the short circuit between terminals can be prevented. That is.
【００１４】[0014]
【課題を解決するための手段】本発明によれば、信号用
コンタクトの周りをグランド用コンタクトにより取り囲
んだ疑似同軸型構造のコネクタであって、前記信号用コ
ンタクトおよび前記グランド用コンタクトはそれぞれ、
プリント基板に植設される一端と、コネクタハウジング
に保持されると共に、相手側コネクタに接続する他端
と、一端他端間にてプリント基板への植設方向から相手
側コネクタが挿抜される挿抜方向へ曲折する方向変換部
とを備えたコネクタにおいて、前記信号用コンタクトの
方向変換部と前記グランド用コンタクトの方向変換部と
の間には、絶縁材が配されることを特徴とするコネクタ
が得られる。According to the present invention, there is provided a pseudo-coaxial type connector in which a signal contact is surrounded by a ground contact, wherein the signal contact and the ground contact are respectively
One end that is implanted in the printed circuit board, the other end that is held in the connector housing and that is connected to the mating connector, and the other connector that is inserted and removed from the direction in which it is implanted in the printed circuit board between the other end. In a connector including a direction changing part that bends in a direction, an insulating material is arranged between the direction changing part of the signal contact and the direction changing part of the ground contact. can get.
【００１５】前記絶縁材は、インサート成形によって形
成されるか、あるいは、前記絶縁材は、筒状を呈する部
材であって、前記信号用コンタクトの前記方向変換部に
装着されるものであってもよい。また、前記グランド用
コンタクトは、その隣のグランド用コンタクトと協働し
て前記信号用コンタクトの周囲を取り囲むように断面形
状がＬ字状を呈していてもよい。The insulating material may be formed by insert molding, or the insulating material may be a member having a cylindrical shape and attached to the direction changing portion of the signal contact. Good. The ground contact may have an L-shaped cross section so as to surround the signal contact in cooperation with the adjacent ground contact.
【００１６】[0016]
【作用】上記構成により、信号用コンタクトのグランド
用コンタクトに対する位置関係が保持されて正確に定ま
る。これにより、安定し、必要にして十分なインピーダ
ンス特性を提供することができるとともに、信号用コン
タクトとグランド用コンタクトとの短絡が発生しにく
い。With the above structure, the positional relationship between the signal contact and the ground contact is maintained and accurately determined. As a result, it is possible to provide stable and necessary and sufficient impedance characteristics, and it is difficult for a short circuit between the signal contact and the ground contact to occur.
【００１７】また、絶縁材を配することで、従来は高イ
ンピーダンスであった方向変換部における特性インピー
ダンスを下げることができる。このため、このコネクタ
構造を実装した電子装置のインピーダンス系への整合が
取りやすくなる。そして、このように伝送線路内の空間
の特性インピーダンスを調整することで、安定した高周
波特性が得られ、また挿入損失やクロストーク特性が向
上して良好な高速伝送特性が得られる。Further, by disposing the insulating material, it is possible to reduce the characteristic impedance in the direction changing portion, which has been conventionally high impedance. Therefore, it becomes easy to match the impedance system of the electronic device mounted with this connector structure. By adjusting the characteristic impedance of the space in the transmission line in this way, stable high-frequency characteristics can be obtained, and insertion loss and crosstalk characteristics can be improved to obtain good high-speed transmission characteristics.
【００１８】[0018]
【実施例】以下、図面を参照して、本発明の一実施例に
よるコネクタを説明する。図１は、本実施例によるコネ
クタを示す縦断面図である。図１において、本実施例に
よるコネクタは、従来例と同様に、コネクタハウジング
４と、このコネクタハウジング４内に収納された多数の
接点部６、並びにコネクタハウジング４の図において右
側から延出された多数の信号用コンタクト１とグランド
用コンタクト２とを有して構成される。DESCRIPTION OF THE PREFERRED EMBODIMENTS A connector according to an embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical sectional view showing a connector according to this embodiment. In FIG. 1, the connector according to the present embodiment is extended from the connector housing 4, a large number of contact portions 6 accommodated in the connector housing 4, and the right side of the connector housing 4 in the drawing, as in the conventional example. It has a large number of signal contacts 1 and ground contacts 2.
【００１９】コネクタハウジング４は、プラスチック樹
脂等から作られた絶縁性のものであり、また接点部６が
樹脂インサートモールド等によりコネクタハウジング４
内に一体成形される。接点部６は、図示した例はソケッ
トコンタクト形状のものである。そしてコネクタハウジ
ング４の図において左側に形成した透孔４ａを通って挿
入された相手側コネクタの対応するピンコンタクトと接
触する。The connector housing 4 is made of plastic resin or the like and has an insulating property, and the contact portion 6 is formed by resin insert molding or the like.
It is integrally molded inside. The contact portion 6 has a socket contact shape in the illustrated example. Then, the connector housing 4 comes into contact with the corresponding pin contact of the mating connector inserted through the through hole 4a formed on the left side in the drawing.
【００２０】また、接点部６の図１中右側は、信号用コ
ンタクト１となっている。そして、コネクタハウジング
４の外側に出た部分では約４５°時計方向に折曲されて
いる。またプリント基板Ｐとの接触部の付近でさらに約
４５°時計方向に折曲されている。これにより、接点部
６は、約９０°折曲され、端子整列板３を介して、信号
用コンタクト１としてプリント基板Ｐの信号ラインに接
続されている。換言すれば、信号用コンタクト１は、プ
リント基板Ｐに植設される一端とコネクタハウジング４
に保持されると共に、相手側コネクタに接続する他端と
の間にて、プリント基板Ｐへの植設方向から相手側コネ
クタが挿抜される挿抜方向へ折曲する方向変換部を有し
ているといえる。The right side of the contact portion 6 in FIG. 1 is the signal contact 1. The portion of the connector housing 4 that is exposed to the outside is bent about 45 ° clockwise. Further, it is further bent in the clockwise direction by about 45 ° in the vicinity of the contact portion with the printed circuit board P. As a result, the contact portion 6 is bent about 90 ° and is connected to the signal line of the printed board P as the signal contact 1 through the terminal alignment plate 3. In other words, the signal contact 1 includes the connector housing 4 and one end of the signal contact 1 that is planted on the printed circuit board P.
And a direction change portion that is bent between the other end connected to the mating connector and the insertion / extraction direction in which the mating connector is inserted / extracted from the direction in which the mating connector is inserted / extracted. Can be said.
【００２１】グランド用コンタクト２は、図２に示した
ように、断面Ｌ字状のものである。このグランド用コン
タクト２の図１において左側はコネクタハウジング４内
に樹脂インサートモールド等により固定されている。ま
た右側は、信号用コンタクト２（接点部６）と同様に、
約４５°だけ２度折曲され、端子整列板３を介して、プ
リント基板Ｐのグランドラインに接続されている。つま
り、グランド用コンタクト２も、プリント基板Ｐに植設
される一端とコネクタハウジング４に保持されると共
に、相手側コネクタに接続する他端との間にて、プリン
ト基板Ｐへの植設方向から相手側コネクタが挿抜される
挿抜方向へ折曲する方向変換部を有しているといえる。
そして、図２のように、このグランド用コンタクト２に
より、各信号用コンタクト１は取り囲まれている。As shown in FIG. 2, the ground contact 2 has an L-shaped cross section. The left side of the ground contact 2 in FIG. 1 is fixed in the connector housing 4 by resin insert molding or the like. On the right side, like the signal contact 2 (contact part 6),
It is bent twice at about 45 ° and is connected to the ground line of the printed circuit board P via the terminal alignment plate 3. In other words, the ground contact 2 is also held in the printed wiring board P between the one end and the other end connected to the mating connector while being held by the connector housing 4 from the direction in which the printed wiring board P is planted. It can be said that it has a direction changing portion that bends in the insertion / removal direction in which the mating connector is inserted / removed.
Then, as shown in FIG. 2, each signal contact 1 is surrounded by the ground contact 2.
【００２２】さて、信号用コンタクト１とグランド用コ
ンタクト２との間の、上記の端子整列板３とコネクタハ
ウジング４との間に位置する９０°方向変換部には、プ
ラスチック樹脂等から成る絶縁材５が配されている。絶
縁材５は、例えば、信号用コンタクト１にプラスチック
樹脂を樹脂インサートモールドすることで形成される。
図２は、樹脂インサートモールドによる絶縁材５を示し
た方向変換部の端面図である。尚、絶縁材５の樹脂の種
類や量を変えることで、方向変換部の区間における特性
インピーダンスを適宜調整できる。The 90 ° direction changing portion located between the signal contact 1 and the ground contact 2 and between the terminal aligning plate 3 and the connector housing 4 has an insulating material made of plastic resin or the like. Five are arranged. The insulating material 5 is formed, for example, by resin insert molding a plastic resin on the signal contact 1.
FIG. 2 is an end view of the direction changing portion showing the insulating material 5 formed by resin insert molding. The characteristic impedance in the section of the direction changing portion can be adjusted appropriately by changing the type and amount of the resin of the insulating material 5.
【００２３】この他にも、例えば、信号用コンタクト１
やグランド用コンタクト２の成形方法が単純な打ち抜き
プレスの後に治工具で上記の９０°方向変換部を形成し
たものである場合には、予めプラスチック成形で製造し
た絶縁材を装着する構造でもよい。例えば、図３（ａ）
に示した角筒状の絶縁材５´、あるいは、図３（ｂ）に
示した円筒状の絶縁材５´´を、信号用コンタクト１に
通すように信号用コンタクト１とグランド用コンタクト
２との間に取り付けた後、治工具によって足曲げ加工し
て上記の９０°方向変換部を形成する構造としてもよ
い。In addition to this, for example, the signal contact 1
When the method of forming the ground contact 2 is a method in which the 90 ° direction changing portion is formed with a jig after a simple punching press, an insulating material manufactured by plastic molding in advance may be mounted. For example, FIG.
As shown in FIG. 3B, or the cylindrical insulating material 5 ″ shown in FIG. 3B, the signal contact 1 and the ground contact 2 are connected to each other so as to pass through the signal contact 1. It is also possible to adopt a structure in which the 90 [deg.] Direction changing portion is formed by performing a foot bending process with a jig and tool after mounting between the two.
【００２４】[0024]
【発明の効果】本発明によるコネクタは、信号用コンタ
クトの方向変換部とグランド用コンタクトの方向変換部
との間に、絶縁材が配されているため、信号用コンタク
トのグランド用コンタクトに対する位置関係が正確に定
まる。このため、伝送線路の特性インピーダンスの安定
化が図れるとともに、特性インピーダンスを下げて、電
子回路のインピーダンス系に整合させることができる。In the connector according to the present invention, since the insulating material is arranged between the direction changing portion of the signal contact and the direction changing portion of the ground contact, the positional relationship of the signal contact with respect to the ground contact. Is accurately determined. Therefore, the characteristic impedance of the transmission line can be stabilized, and the characteristic impedance can be lowered and matched with the impedance system of the electronic circuit.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の実施例によるコネクタを示す縦断面図
である。FIG. 1 is a vertical sectional view showing a connector according to an embodiment of the present invention.
【図２】図１に示すコネクタの方向変換部を示す端面図
である。FIG. 2 is an end view showing a direction changing portion of the connector shown in FIG.
【図３】（ａ）および（ｂ）いずれも、図１に示すコネ
クタの方向変換部の他の例を示す端面図である。3 (a) and 3 (b) are end views showing another example of the direction changing portion of the connector shown in FIG.
【図４】従来例によるコネクタを示す縦断面図である。FIG. 4 is a vertical sectional view showing a connector according to a conventional example.
【図５】図４に示すコネクタの方向変換部を示す端面図
である。5 is an end view showing a direction changing portion of the connector shown in FIG.
１ 信号用コンタクト ２ グランド用コンタクト ３ 端子整列板 ４ コネクタハウジング ５、５´、５´´ 絶縁材 ６ 接点部 Ｐ プリント基板 1 Signal Contact 2 Ground Contact 3 Terminal Alignment Plate 4 Connector Housing 5, 5 ', 5' 'Insulation Material 6 Contact Part P Printed Circuit Board
Claims (4)
ンタクトにより取り囲んだ疑似同軸型構造のコネクタで
あって、前記信号用コンタクトおよび前記グランド用コ
ンタクトはそれぞれ、プリント基板に植設される一端
と、コネクタハウジングに保持されると共に、相手側コ
ネクタに接続する他端と、一端他端間にてプリント基板
への植設方向から相手側コネクタが挿抜される挿抜方向
へ曲折する方向変換部とを備えたコネクタにおいて、前
記信号用コンタクトの方向変換部と前記グランド用コン
タクトの方向変換部との間には、絶縁材が配されること
を特徴とするコネクタ。1. A connector having a pseudo-coaxial structure in which a signal contact is surrounded by a ground contact, wherein each of the signal contact and the ground contact has one end implanted in a printed circuit board and a connector. The housing has another end that is held by the housing and that is connected to the mating connector, and a direction changer that is bent between the one end and the other end in a direction in which the mating connector is inserted and removed from the direction in which the mating connector is inserted and extracted. In the connector, an insulating material is arranged between the direction changing part of the signal contact and the direction changing part of the ground contact.
形成されることを特徴とする請求項１記載のコネクタ。2. The connector according to claim 1, wherein the insulating material is formed by insert molding.
て、前記信号用コンタクトの前記方向変換部に装着され
ることを特徴とする請求項１記載のコネクタ。3. The connector according to claim 1, wherein the insulating material is a tubular member and is attached to the direction changing portion of the signal contact.
グランド用コンタクトと協働して前記信号用コンタクト
の周囲を取り囲むように断面形状がＬ字状を呈すること
を特徴とする請求項１乃至３いずれか記載のコネクタ。4. The ground contact has an L-shaped cross-section so as to surround the periphery of the signal contact in cooperation with an adjacent ground contact. Any of the listed connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6268627A JP2811541B2 (en) | 1994-11-01 | 1994-11-01 | connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6268627A JP2811541B2 (en) | 1994-11-01 | 1994-11-01 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08138799A true JPH08138799A (en) | 1996-05-31 |
| JP2811541B2 JP2811541B2 (en) | 1998-10-15 |
Family
ID=17461181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6268627A Expired - Fee Related JP2811541B2 (en) | 1994-11-01 | 1994-11-01 | connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2811541B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100513179B1 (en) * | 1997-10-01 | 2005-09-26 | 에프씨아이 | Punched sheet coax header |
| JP2009021165A (en) * | 2007-07-13 | 2009-01-29 | Hosiden Corp | Electric connector |
| KR100907097B1 (en) * | 2007-06-13 | 2009-07-09 | 주식회사이은 | Inter-connecting structure for semiconductor test and semiconductor tester using the same |
| KR100916589B1 (en) * | 2007-06-13 | 2009-09-11 | 주식회사이은 | Inter-connector for semiconductor test |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3397303B2 (en) | 1999-06-17 | 2003-04-14 | エヌイーシートーキン株式会社 | Connector and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05275139A (en) * | 1992-03-25 | 1993-10-22 | Toshiba Corp | Connector |
-
1994
- 1994-11-01 JP JP6268627A patent/JP2811541B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05275139A (en) * | 1992-03-25 | 1993-10-22 | Toshiba Corp | Connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100513179B1 (en) * | 1997-10-01 | 2005-09-26 | 에프씨아이 | Punched sheet coax header |
| KR100907097B1 (en) * | 2007-06-13 | 2009-07-09 | 주식회사이은 | Inter-connecting structure for semiconductor test and semiconductor tester using the same |
| KR100916589B1 (en) * | 2007-06-13 | 2009-09-11 | 주식회사이은 | Inter-connector for semiconductor test |
| JP2009021165A (en) * | 2007-07-13 | 2009-01-29 | Hosiden Corp | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2811541B2 (en) | 1998-10-15 |
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