JPH07326225A - Anisotropic conductive material and connection structure for electric circuit member - Google Patents
Anisotropic conductive material and connection structure for electric circuit memberInfo
- Publication number
- JPH07326225A JPH07326225A JP11868394A JP11868394A JPH07326225A JP H07326225 A JPH07326225 A JP H07326225A JP 11868394 A JP11868394 A JP 11868394A JP 11868394 A JP11868394 A JP 11868394A JP H07326225 A JPH07326225 A JP H07326225A
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- JP
- Japan
- Prior art keywords
- anisotropic conductive
- conductive material
- warp
- fibers
- yarn
- 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.)
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Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、挟ピッチで配列されて
いる導体同士を信頼性良く電気接続する場合の接続部材
として有効な異方性導電材と、これを用いた電気回路部
材の接続構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anisotropic conductive material effective as a connecting member when electrically connecting conductors arranged at a narrow pitch with high reliability, and an electric circuit member using the anisotropic conductive material. Regarding the structure.
【０００２】[0002]
【従来の技術】例えば、テープ電線について端末接続や
中間接続を行う場合、軟弱な導体を完全に剥ぎ出して接
続すると作業が煩雑化し、充分な接続強度も得られない
ことから、片面だけ絶縁被覆を剥ぎ、他面側に残される
被覆で露出した導体を補強して相手導体に重ねる方法が
採られる。また、導体相互の接続は、直接の半田付けで
あると微小な導体が狭ピッチで配列されている場合、隣
り合う導体間の絶縁の信頼性を得難く、従って、このよ
うな場合には、接続導体間に異方性導電膜を介在するこ
とが行われている。2. Description of the Related Art For example, in the case of terminal connection or intermediate connection of a tape electric wire, if a weak conductor is completely stripped and connected, the work becomes complicated and sufficient connection strength cannot be obtained. Is peeled off, the exposed conductor is reinforced by the coating left on the other surface, and the conductor is overlaid on the other conductor. In addition, if the conductors are connected to each other by direct soldering, it is difficult to obtain insulation reliability between adjacent conductors when minute conductors are arranged at a narrow pitch. Therefore, in such a case, An anisotropic conductive film is interposed between the connecting conductors.
【０００３】その異方性導電膜の従来例としては、
（１）膜の一部を圧縮することによりその部分で膜中に
含まれる導電粒子の密度を高めて膜厚方向の電気導通を
得るもの、（２）特開平２−４９３８５号公報に示され
るように、絶縁膜にフォトソグラフィ等でヴィア孔をあ
け、その孔にメッキ導体を埋め込んだもの、（３）特公
平３−５３７２４号、特開平４−１２１９０４号、特開
平４−１２１９０５号公報等に示されるように、絶縁膜
中に静電植毛法で導電性繊維を膜厚方向に貫通させて植
毛したものなどがある。A conventional example of the anisotropic conductive film is as follows.
(1) A part of a film is compressed to increase the density of conductive particles contained in the film at that part to obtain electrical conduction in the film thickness direction. (2) Japanese Patent Laid-Open No. 2-49385. As described above, a via hole is formed in the insulating film by photolithography or the like, and a plated conductor is embedded in the hole, (3) Japanese Patent Publication No. 3-53724, JP-A-4-121904, and JP-A-4-121905. And the like, there are those in which conductive fibers are penetrated in the insulating film in the film thickness direction by an electrostatic flocking method so as to be flocked.
【０００４】[0004]
【発明が解決しようとする課題】上述した従来技術のう
ち、（１）の異方性導電膜は、製造し易いが、電気導通
を得る部分を圧縮する必要があり、用途が狭い。しか
も、電気抵抗が大きい。Among the above-mentioned conventional techniques, the anisotropic conductive film of (1) is easy to manufacture, but it is necessary to compress the portion for obtaining electrical conduction, and its application is narrow. Moreover, the electric resistance is large.
【０００５】また、（２）の異方性導電膜は、図４に示
すように絶縁膜７の所定位置に多数のヴィア孔８をあ
け、その後、メッキして導体９をヴィア孔中に埋める必
要があるので製造に手間取り、コストが高くつく。さら
に、導体をメッキして埋め込む関係でヴィア孔径に下限
があり、孔間の更なる狭ピッチ化が図り難い。In the anisotropic conductive film (2), as shown in FIG. 4, a large number of via holes 8 are formed at predetermined positions in the insulating film 7, and then plated to fill the conductor 9 in the via holes. Since it is necessary, it takes time to manufacture and the cost is high. Furthermore, there is a lower limit to the via hole diameter because the conductor is plated and embedded, and it is difficult to further reduce the pitch between the holes.
【０００６】（３）の異方性導電膜も、静電植毛に用い
る電極をパターン化したり、接続対象の足等を接着する
接着剤層をパターン化したりして導電性繊維の植毛域を
制限したり、電気導通域を制限する必要があるので製造
コストが高くつき、また、電極や接着剤層のパターン化
による制約が生じて更なる狭ピッチ化も阻まれる。Also in the anisotropic conductive film of (3), the electrode used for electrostatic flocking is patterned, or the adhesive layer for adhering the foot to be connected is patterned to limit the flocking area of the conductive fiber. In addition, since it is necessary to limit the electric conduction area, the manufacturing cost becomes high, and further, the restriction due to the patterning of the electrodes and the adhesive layer prevents further narrowing of the pitch.
【０００７】そこで、本発明は、製造し易くて電気導通
部の更なる狭ピッチ化の要求にも応えられる異方性導電
材と、これを用いた電気回路部材の接続構造を提供する
ことを課題としている。Therefore, the present invention is to provide an anisotropic conductive material which is easy to manufacture and can meet the demand for further narrowing of the pitch of the electrical conducting portion, and an electrical circuit member connection structure using the anisotropic conductive material. It is an issue.
【０００８】[0008]
【課題を解決するための手段】上記の課題を解決する本
発明の異方性導電材は、導電性繊維から成る第１縦糸と
絶縁性繊維から成る第２縦糸を交互に配し、この２種類
の縦糸と絶縁性繊維から成る横糸を平織して得られるも
のである。なお、縦糸と横糸はモノフィラメントの糸で
あってもよい。In the anisotropic conductive material of the present invention for solving the above problems, first warp yarns made of conductive fibers and second warp yarns made of insulating fibers are alternately arranged. It is obtained by plain weaving different kinds of warp threads and weft threads made of insulating fibers. The warp threads and the weft threads may be monofilament threads.
【０００９】また、絶縁性繊維は、熱可塑性高分子材料
で形成されたものや表面に熱可塑性高分子材料の被覆を
有するものなども考えられる。少なくとも一部の絶縁性
繊維がそのようなものであれば、より良い異方性導電材
が得られ、さらに、第２縦糸を省いて横方向の絶縁を確
実に維持することも可能である。The insulating fiber may be formed of a thermoplastic polymer material or may have a surface coated with a thermoplastic polymer material. If at least a part of the insulating fibers are such, a better anisotropic conductive material can be obtained, and it is also possible to omit the second warp yarn and reliably maintain the insulation in the lateral direction.
【００１０】本発明の接続構造では、上述したような平
織りの異方性導電材を、互いに重ねて固定する電気回路
部材の相互接続部間に挾み、相互接続部に所定ピッチで
並列に設けてある導体間を縦糸の導電性繊維を介して導
通させる。なお、本接続構造に用いる異方性導電材は、
横糸による縦糸の拘束効果を期待できるものについて
は、縦糸を全て導電性繊維で構成して粗く織り込んだも
のであってもよい。In the connection structure of the present invention, the above-mentioned plain weave anisotropic conductive materials are sandwiched between the interconnecting portions of the electric circuit members which are fixed to each other and fixed in parallel to each other at a predetermined pitch. Conductors are electrically connected to each other via conductive fibers of warp yarns. The anisotropic conductive material used in this connection structure is
As for the warp yarn restraining effect of the weft yarns, the warp yarns may be all made of conductive fibers and roughly woven.
【００１１】[0011]
【作用】本発明の異方性導電材は、縦糸と横糸を単純に
平織りすれば出来るので、生産性に優れ、安価に得られ
る。The anisotropic conductive material of the present invention can be obtained by simply plain-weaving the warp yarns and the weft yarns, so that it is excellent in productivity and can be obtained at a low cost.
【００１２】また、導電性繊維の縦糸のみを密に織り込
むと、隣り合う縦糸間の絶縁が不充分になり、安定した
電気接続が望めないが、本発明では、導電性繊維の第１
縦糸間に絶縁性繊維の第２縦糸を配置しているので、導
電性繊維間の絶縁が確実になり、短絡が起こらない。Further, if only the warp yarns of the conductive fiber are densely woven, the insulation between the adjacent warp yarns becomes insufficient, and stable electrical connection cannot be expected. However, in the present invention, the first conductive fiber is used.
Since the second warp yarn of the insulating fiber is arranged between the warp yarns, the insulation between the conductive fibers is ensured and the short circuit does not occur.
【００１３】さらに、導電性繊維であれば電気抵抗が小
さく、また、その配列ピッチを充分に小さくして接続ピ
ッチの狭小化にも余裕をもって対応することができる。
本発明の接続構造では、この異方性導電材の特徴が充分
に引き出され、小サイズの電気回路部材を簡単に、安価
に、信頼性良く接続することができる。Further, the conductive fiber has a small electric resistance, and the arrangement pitch of the conductive fiber can be made sufficiently small so that the connection pitch can be narrowed with a margin.
In the connection structure of the present invention, the characteristics of this anisotropic conductive material are sufficiently brought out, and a small size electric circuit member can be connected easily, inexpensively and with high reliability.
【００１４】なお、少なくとも表面が高分子材料から成
る絶縁性繊維が含まれている場合には、熱処理して高分
子材料を溶かすとこれが導電性繊維に付着し、硬化後に
導電性繊維を拘束するので、導電性繊維の定置安定性が
良くなって接続の信頼性をより高め易い。また、この場
合には、導電性繊維の配列を横糸で固定できるので、前
述の第２縦糸を省いても横方向の絶縁を維持できる。When at least the surface contains insulating fibers made of a polymeric material, the polymeric material is melted by heat treatment to adhere to the conductive fibers and restrain the conductive fibers after curing. Therefore, the stability of the conductive fiber in the stationary state is improved, and the reliability of the connection is more easily enhanced. Further, in this case, since the arrangement of the conductive fibers can be fixed by the weft yarn, the insulation in the lateral direction can be maintained even if the second warp yarn is omitted.
【００１５】[0015]
【実施例】図１に、本発明の異方性導電材の一実施例を
示す。この異方性導電材１は、導電性繊維の縦糸２と絶
縁性繊維の縦糸３を交互に配してこれ等と絶縁性繊維の
横糸４を組合わせ、平織りしてある。縦糸２、３と横糸
４の配列は、図は見易くするために粗くしたが、実際に
はもっと密にすることができる。EXAMPLE FIG. 1 shows an example of the anisotropic conductive material of the present invention. The anisotropic conductive material 1 is plain-woven by alternately arranging the warp yarns 2 of conductive fibers and the warp yarns 3 of insulating fibers and combining these with the weft yarns 4 of insulating fibers. The arrangement of the warp threads 2 and 3 and the weft thread 4 is roughened for the sake of clarity of the drawing, but can actually be made denser.
【００１６】導電性繊維の縦糸２は、銅、銅合金、アル
ミ、アルミ合金等の金属のほか、カーボン等から成るも
のを用いてもよい。また、この縦糸２の表面には、半田
めっき等を施しておいてもよい。The warp yarn 2 of the conductive fiber may be made of metal such as copper, copper alloy, aluminum and aluminum alloy, or carbon. Further, the surface of the warp yarn 2 may be subjected to solder plating or the like.
【００１７】絶縁性繊維の縦糸３と横糸４は、麻、木綿
等の植物性繊維、ガラス繊維、合成繊維、樹脂のモノフ
ィラメントなどを適宜に選択して用いることができる。
また、糸３、４の全部又は横糸４の少なくとも何本かを
熱可塑性高分子材料から成るもの、もしくは表面にその
熱可塑性高分子材料から成る被覆を有するものとして平
織後に熱処理してこれを溶かし（好ましくは表層部のみ
を溶かす）、その後、冷却して硬化させると、溶けた糸
が導電性繊維の縦糸２に付着して縦糸２の配列が固定さ
れ、使い易くて信頼性の良い導電材に仕上る。As the warp yarn 3 and the weft yarn 4 of the insulating fiber, it is possible to appropriately select and use plant fiber such as hemp and cotton, glass fiber, synthetic fiber, monofilament of resin and the like.
In addition, all the yarns 3 and 4 or at least some of the weft yarns 4 are made of a thermoplastic polymer material, or have a surface coated with the thermoplastic polymer material and are heat treated after plain weaving to melt them. When (preferably only the surface layer portion is melted) and then cooled and hardened, the melted yarn adheres to the warp yarns 2 of the conductive fiber and the arrangement of the warp yarns 2 is fixed, and the conductive material is easy to use and reliable. To finish.
【００１８】このようにして縦糸を横糸で拘束すれば、
図２に示すように、導電性繊維の縦糸２だけを粗く配列
したものでも横方向の絶縁を維持できる。If the warp yarns are restrained by the weft yarns in this way,
As shown in FIG. 2, even when only the warp yarns 2 of the conductive fiber are roughly arranged, the lateral insulation can be maintained.
【００１９】図３は、上述した異方性導電材１を用いて
テープ電線５、５の中間接続を行う例を示している。端
末接続では接続相手の導体が基板等に形成された端子に
変わるが、いずれにしてもこれ等の導体は配列ピッチを
一致させて並列に複数設けられている。そこで、図のよ
うに、対向させた接続部間に異方性導電材１を、縦糸２
が導体６の長手方向に配向される向きにして配置する。
縦糸２はその配列ピッチを導体６の配列ピッチに一致さ
せてある。繊維径の大きさ次第で縦糸２の配列ピッチは
充分に小さくし得るので、導体６の配列ピッチが小さく
てもピッチを一致させるのは容易であり、この異方性導
電材１の挾み込みで全ての導体間に縦糸２が配置され
る。その縦糸２は、図１（ｂ）又は図２（ｂ）に示すよ
うに導電材の厚み方向に波打っており、波の谷の部分が
一方の導体６に、山の部分が他方の導体６に各々接触す
るので、図の状態でテープ電線５、５を互いに固定する
ことにより横方向に絶縁をとりながら電気導通の目的を
果すことできる。FIG. 3 shows an example in which the above-mentioned anisotropic conductive material 1 is used to make an intermediate connection between the tape wires 5 and 5. In the terminal connection, the conductor to be connected is changed to a terminal formed on the substrate or the like, but in any case, a plurality of these conductors are provided in parallel with the arrangement pitches matched. Therefore, as shown in the figure, the anisotropic conductive material 1 is applied between the opposing connecting portions and the warp yarn 2
Are oriented in the longitudinal direction of the conductor 6.
The arrangement pitch of the warp threads 2 is matched with the arrangement pitch of the conductors 6. Since the arrangement pitch of the warp yarns 2 can be made sufficiently small depending on the size of the fiber diameter, it is easy to match the pitch even if the arrangement pitch of the conductors 6 is small. The warp yarn 2 is arranged between all the conductors. The warp yarn 2 is corrugated in the thickness direction of the conductive material as shown in FIG. 1 (b) or FIG. 2 (b), and the valley portion of the wave is one conductor 6 and the mountain portion is the other conductor. Since the tape wires 5 and 5 are in contact with each other, by fixing the tape electric wires 5 and 5 to each other in the illustrated state, it is possible to achieve the purpose of electrical conduction while insulating laterally.
【００２０】テープ電線接互の固定は、適当なクランプ
を用いてもよいが、縦糸２又は導体６の表面に半田めっ
きを施しておいて縦糸を半田付けしたり超音波溶接で接
合したりすると作業が楽で、接触抵抗も減じることがで
きる。An appropriate clamp may be used to fix the tape wires to each other, but if the surface of the warp yarn 2 or the conductor 6 is plated with solder and the warp yarns are soldered or joined by ultrasonic welding. The work is easy and the contact resistance can be reduced.
【００２１】[0021]
【発明の効果】以上説明したように、本発明の異方性導
電材は、導電性繊維と絶縁性繊維を平織りして構成され
ているので、安価に、容易に製造できる。As described above, since the anisotropic conductive material of the present invention is formed by plain weaving conductive fibers and insulating fibers, it can be easily manufactured at low cost.
【００２２】また、狭ピッチ化と横方向の確実な絶縁を
両立でき、接続制限も緩和される。Further, both narrowing of pitch and reliable insulation in the lateral direction can be achieved, and connection restrictions can be eased.
【００２３】また、この導電材を利用する本発明の接続
構造は、作業性、信頼性に優れ、特に、狭ピッチで複数
配列された導体を一括接続する場合に多大の効果を期待
できる。Further, the connection structure of the present invention using this conductive material is excellent in workability and reliability, and can be expected to have a great effect particularly when collectively connecting a plurality of conductors arranged at a narrow pitch.
【図１】（ａ）：本発明の異方性導電材の一例を示す平
面図 （ｂ）：同上のＸ−Ｘ線部の断面FIG. 1A is a plan view showing an example of an anisotropic conductive material of the present invention. FIG. 1B is a cross-sectional view taken along line XX of the above.
【図２】他の実施例の平面図FIG. 2 is a plan view of another embodiment.
【図３】（ａ）：本発明の異方性導電材を用いた接続部
の一例を示す斜視図 （ｂ）：同上の接続部の組立後の断面図FIG. 3A is a perspective view showing an example of a connection portion using the anisotropic conductive material of the present invention. FIG. 3B is a cross-sectional view of the same connection portion after assembly.
【図４】異方性導電膜の従来例を示す斜視図FIG. 4 is a perspective view showing a conventional example of an anisotropic conductive film.
１ 異方性導電材 ２ 導線性繊維の縦糸 ３ 絶縁性繊維の縦糸 ４ 絶縁性繊維の横糸 ５ テープ電線 ６ 導体 ７ 絶縁膜 ８ ヴィア孔 ９ 導体 DESCRIPTION OF SYMBOLS 1 Anisotropic conductive material 2 Warp yarn of conductive fiber 3 Warp yarn of insulating fiber 4 Weft yarn of insulating fiber 5 Tape electric wire 6 Conductor 7 Insulating film 8 Via hole 9 Conductor
Claims (5)
維から成る第２縦糸を交互に配し、この２種類の縦糸と
絶縁性繊維から成る横糸を平織して得られる異方性導電
材。1. An anisotropic conductive material obtained by alternately arranging first warp yarns made of conductive fibers and second warp yarns made of insulating fibers, and plain weaving two kinds of warp yarns and weft yarns made of insulating fibers. Material.
高分子材料で形成されている請求項１記載の異方性導電
材。2. The anisotropic conductive material according to claim 1, wherein at least a part of the insulating fibers is formed of a thermoplastic polymer material.
高分子材料で被覆されている請求項１記載の異方性導電
材。3. The anisotropic conductive material according to claim 1, wherein at least a part of the insulating fibers is covered with a thermoplastic polymer material.
平織りし、少なくとも表面が熱可塑性高分子材料から成
る横糸を前記縦糸に付着させて粗くした縦糸の配列をそ
の横糸で固定してある異方性導電材。4. A warp yarn of conductive fibers and a weft yarn of insulating fibers are plain-woven, and a warp yarn having at least a surface made of a thermoplastic polymer material is attached to the warp yarn to roughen the warp yarn array, and the warp yarn is fixed by the weft yarn. An anisotropic conductive material.
ね、その重ね面間に請求項１乃至４のいずれかの異方性
導電材を縦糸が接続対象導体の長手方向に配向される向
きに配し、前記相互接続部に所定ピッチで並列に設けて
ある導体の各々を、対向導体間に挾まれる導電繊維の縦
糸を介して電気的に導通させる電気回路部材の接続構
造。5. An interconnection in which a plurality of electric circuit members are overlapped with each other, and the anisotropic conductive material according to any one of claims 1 to 4 is provided between the overlapping surfaces so that the warp threads are oriented in the longitudinal direction of the conductor to be connected. And a connecting structure for electrically connecting each of the conductors arranged in parallel to each other at a predetermined pitch in the interconnecting portion through a warp of conductive fibers sandwiched between opposing conductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11868394A JPH07326225A (en) | 1994-05-31 | 1994-05-31 | Anisotropic conductive material and connection structure for electric circuit member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11868394A JPH07326225A (en) | 1994-05-31 | 1994-05-31 | Anisotropic conductive material and connection structure for electric circuit member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07326225A true JPH07326225A (en) | 1995-12-12 |
Family
ID=14742619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11868394A Pending JPH07326225A (en) | 1994-05-31 | 1994-05-31 | Anisotropic conductive material and connection structure for electric circuit member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07326225A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11162543A (en) * | 1997-09-08 | 1999-06-18 | Thomas & Betts Corp <T&B> | Mesh fabric interconnecting body |
| JP2005515607A (en) * | 2002-01-15 | 2005-05-26 | トライボテック，インコーポレイテッド | Woven multi-contact connector |
| JP2006196232A (en) * | 2005-01-11 | 2006-07-27 | Sumitomo Electric Ind Ltd | Tape-shaped conductor and cable harness |
| JP2007524191A (en) * | 2003-06-24 | 2007-08-23 | トリボテック インコーポレイテッド | Multi-contact woven power connector |
| JP2008042622A (en) * | 2006-08-08 | 2008-02-21 | Audio Technica Corp | Ribbon microphone |
| US8116451B2 (en) | 1998-10-14 | 2012-02-14 | Certicom Corporation | Key validation scheme |
| US8229113B2 (en) | 1996-05-17 | 2012-07-24 | Certicom Corp. | Strengthened public key protocol |
| JP2016098904A (en) * | 2014-11-21 | 2016-05-30 | 公益財団法人鉄道総合技術研究所 | Superconductive magnetic bearing |
| WO2022234728A1 (en) * | 2021-05-06 | 2022-11-10 | 株式会社オートネットワーク技術研究所 | Shield member |
-
1994
- 1994-05-31 JP JP11868394A patent/JPH07326225A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8983064B2 (en) | 1996-05-17 | 2015-03-17 | Certicom Corp. | Strengthened public key protocol |
| US8953787B2 (en) | 1996-05-17 | 2015-02-10 | Certicom Corp. | Strengthened public key protocol |
| US8229113B2 (en) | 1996-05-17 | 2012-07-24 | Certicom Corp. | Strengthened public key protocol |
| JPH11162543A (en) * | 1997-09-08 | 1999-06-18 | Thomas & Betts Corp <T&B> | Mesh fabric interconnecting body |
| US8116451B2 (en) | 1998-10-14 | 2012-02-14 | Certicom Corporation | Key validation scheme |
| US8594324B2 (en) | 1998-10-14 | 2013-11-26 | Certicom Corp. | Key validation scheme |
| JP2005515607A (en) * | 2002-01-15 | 2005-05-26 | トライボテック，インコーポレイテッド | Woven multi-contact connector |
| JP2007524191A (en) * | 2003-06-24 | 2007-08-23 | トリボテック インコーポレイテッド | Multi-contact woven power connector |
| JP4569300B2 (en) * | 2005-01-11 | 2010-10-27 | 住友電気工業株式会社 | Cable harness |
| JP2006196232A (en) * | 2005-01-11 | 2006-07-27 | Sumitomo Electric Ind Ltd | Tape-shaped conductor and cable harness |
| JP2008042622A (en) * | 2006-08-08 | 2008-02-21 | Audio Technica Corp | Ribbon microphone |
| JP2016098904A (en) * | 2014-11-21 | 2016-05-30 | 公益財団法人鉄道総合技術研究所 | Superconductive magnetic bearing |
| WO2022234728A1 (en) * | 2021-05-06 | 2022-11-10 | 株式会社オートネットワーク技術研究所 | Shield member |
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