TWI453424B - Jig of electric detection and method for manufacturing a wiring substrate - Google Patents
Jig of electric detection and method for manufacturing a wiring substrate Download PDFInfo
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Description
本發明係關於一種電氣檢查用治具及配線基板之製造方法。The present invention relates to a jig for electrical inspection and a method of manufacturing a wiring board.
在印刷電路基板等配線基板的製程中,為了檢查其配線圖案的好壞而使用電氣檢查裝置。此種電氣檢查裝置係由電氣檢查用治具及測試器等構成,該電氣檢查用治具一般是用以對配線基板實際進行電性接觸,以檢查配線圖案的電性導通(配線的切斷、配線彼此的接觸等),該測試器係用以測量由檢查所得到的電氣信號(主要為電流)。In the manufacturing process of a wiring board such as a printed circuit board, an electrical inspection apparatus is used in order to check the quality of the wiring pattern. Such an electric inspection device is composed of a jig for electrical inspection, a tester, and the like, and the jig for electrical inspection is generally used for actually electrically contacting the wiring substrate to check electrical continuity of the wiring pattern (cutting of the wiring) The wires are used to measure the electrical signals (mainly current) obtained by the inspection.
上述電氣檢查用治具包含電氣檢查用治具本體及電氣檢查用治具頭。電氣檢查用治具頭係將用以對於配線基板的配線圖案實際實施電性連接的複數支探針形成於其殼體的底面或上面,電氣檢查用治具本體係將連接用以將所檢查(測量)的電氣信號傳送到測試器等的外部配線的複數個連接器(針)形成於其殼體的至少一側面上而成。The jig for electrical inspection includes a jig for electrical inspection and a jig for electrical inspection. The jig for electrical inspection is formed on the bottom surface or the upper surface of the casing for actually electrically connecting the wiring pattern of the wiring substrate, and the electric inspection jig is connected to be used for inspection. A plurality of connectors (pins) that transmit electrical signals (measured) to the external wiring of the tester or the like are formed on at least one side of the casing.
此外,在電氣檢查用治具頭上設有於其殼體內與複數支探針之各探針分別電性連接而成的配線,並在電氣檢查用治具本體上也同樣設有與複數個連接器(針)之各連接器分別電性連接而成的配線。再者,電氣檢查用治具頭的配線與電氣檢查用治具本體的配線係互相電性連接(例如參考專利文獻1)。In addition, the electric inspection head is provided with wirings electrically connected to the probes of the plurality of probes in the housing, and is also provided with a plurality of connections on the fixture body for electrical inspection. Wiring of each connector of the device (needle) is electrically connected. In addition, the wiring of the jig for electrical inspection and the wiring of the jig for electrical inspection are electrically connected to each other (for example, refer to Patent Document 1).
在此種電氣檢查用治具方面,若對配線基板的檢查次數增多,則電氣檢查用治具頭的探針會磨損而劣化,所以電氣檢查用治具頭對於電氣檢查用治具本體係設置成可裝卸自如,在探針劣化時,藉由將電氣檢查用治具頭從電氣檢查用治具本體卸下,可適當地修補。In the case of the electric inspection jig, if the number of inspections of the wiring board increases, the probe of the jig for the electric inspection wears and deteriorates. Therefore, the jig for electrical inspection is provided for the electric inspection jig. It is detachable, and when the probe is deteriorated, it can be appropriately repaired by removing the jig for electrical inspection from the jig for electrical inspection.
另一方面,配線基板的配線圖案係例如依各型號不同而異,配合該型號需要改變電氣檢查用治具的電氣檢查用治具本體的連接器(針)數量及配線數量、以及電氣檢查用治具頭的探針數量及配線數量,為此,各配線基板的型號需要準備電氣檢查用治具。因此,必須配合配線基板的型號而準備複數個電氣檢查用治具,會有用以進行電氣檢查的成本必然增大的問題。On the other hand, the wiring pattern of the wiring board varies depending on the model, and the number of connectors (needle) and the number of wirings for the electrical inspection jig of the electrical inspection jig, and the number of wirings, and the electrical inspection are required to be changed. The number of probes and the number of wires for the jig head are required. For this purpose, the type of each wiring board needs to be prepared for the electrical inspection jig. Therefore, it is necessary to prepare a plurality of jigs for electrical inspection in accordance with the type of the wiring board, and there is a problem that the cost for performing electrical inspection is inevitably increased.
此外,於按照配線基板的型號而替換電氣檢查用治具的情況,於更換電氣檢查用治具之際,需要進行下述操作,即:將被安裝於所使用的電氣檢查用治具本體的連接器(針)的電纜逐次卸下,而逐次安裝於將使用的新電氣檢查用治具的本體的連接器。一般連接器的針數多達幾千,所以電纜對於此種連接器的卸下及安裝需要長時間。因此,有進行配線基板的電氣檢查所需的時間必然長時間化的問題。In addition, when replacing the jig for electrical inspection according to the type of the wiring board, when replacing the jig for electrical inspection, it is necessary to perform the following operation, that is, to be attached to the main body of the electric inspection tool to be used. The cable of the connector (needle) is successively removed, and is successively mounted to the connector of the body of the new electrical inspection jig to be used. Generally, the number of pins of the connector is up to several thousand, so it takes a long time for the cable to be removed and installed for such a connector. Therefore, there is a problem that the time required for performing the electrical inspection of the wiring substrate is inevitably prolonged.
再者,按照配線基板的型號而替換電氣檢查用治具的情況,每次都必須對應進行電氣檢查的配線基板進行電氣檢查用治具的對位,由此點也有進行配線基板的電氣檢查所需的時間必然長時間化的問題。In addition, when the jig for electrical inspection is replaced in accordance with the type of the wiring board, the wiring board for electrical inspection must be aligned with the jig for electrical inspection, and the electric inspection of the wiring board is also performed. The time required is necessarily long-term.
另一方面,在配線基板的製程中,於包含如上述的電氣檢查作為必須的步驟的情況,會有該配線基板的製造所需的成本也增大,製造所需的時間長時間化的問題。On the other hand, in the manufacturing process of the wiring board, when the electrical inspection as described above is included as an essential step, the cost required for the manufacture of the wiring substrate is also increased, and the time required for manufacturing is prolonged. .
[先前技術文獻][Previous Technical Literature]
[專利文獻][Patent Literature]
[專利文獻1]日本特開2005-69954號[Patent Document 1] Japanese Patent Laid-Open No. 2005-69954
本發明之目的在於提供一種可以低成本且短時間實施配線基板的電氣檢查的電氣檢查用治具,並且藉由使用此電氣檢查用治具,以低成本且短時間提供一種伴隨配線圖案電氣檢查的配線基板之製造方法。An object of the present invention is to provide an electrical inspection jig capable of performing electrical inspection of a wiring board at a low cost and for a short period of time, and to provide an electrical inspection accompanying a wiring pattern at low cost and for a short period of time by using the jig for electrical inspection A method of manufacturing a wiring board.
為了達成上述目的,本發明係關於一種電氣檢查用治具,其特徵在於具備:電氣檢查用治具本體,其具有複數個外部連接端子及複數條第1配線,該複數個外部連接端子係設於第1殼體的外面上,該複數條第1配線係在前述第1殼體內,與前述複數個外部連接端子分別電性連接,並且延伸到前述第1殼體的下面側;電氣檢查用治具頭,其具有複數條第2配線及複數支探針,該複數條第2配線係在第2殼體內,從其上面側延伸到下面側,該複數支探針係在前述第2殼體的前述下面側,與前述複數條第2配線分別電性連接而成;及電氣檢查用治具連接體,其具有複數條第3配線,該複數條第3配線係在被夾在前述電氣檢查用治具本體及前述電氣檢查用治具頭間而成的第3殼體內,從其上面側延伸到下面側,並且電性連接前述複數條第1配線的至少一部分的配線之各配線與前述複數條第2配線之各配線。In order to achieve the above object, the present invention relates to a fixture for electrical inspection, comprising: a fixture body for electrical inspection, comprising a plurality of external connection terminals and a plurality of first wirings, wherein the plurality of external connection terminals are provided The plurality of first wires are electrically connected to the plurality of external connection terminals and extend to the lower surface side of the first case on the outer surface of the first case, and are electrically connected to the first case. The jig head has a plurality of second wires and a plurality of probes, and the plurality of second wires are in the second casing, and extend from the upper side to the lower side, and the plurality of probes are attached to the second shell The lower surface of the body is electrically connected to the plurality of second wires, and the jig connector for electrical inspection has a plurality of third wires, and the plurality of third wires are sandwiched between the electrical wires The third casing formed between the inspection fixture main body and the electrical inspection jig head extends from the upper surface side to the lower surface side, and is electrically connected to each of the wirings of at least a part of the plurality of first wirings. Each of said plurality of wiring lines of the second article.
此外,本發明係關於一種配線基板之製造方法,其特徵在於具備以下步驟:製作配線基板的步驟,該配線基板分別至少具有一層導體層與樹脂絕緣層,並且具有與從前述樹脂絕緣層的開口部露出的前述導體層電性連接而成的金屬端子;及使如申請專利範圍第1至5項中任一項之電氣檢查用治具的該複數支探針接觸該配線基板的該金屬端子,而實施前述導體層的電性導通檢查的步驟。Further, the present invention relates to a method of manufacturing a wiring board, comprising the steps of: fabricating a wiring substrate having at least one conductor layer and a resin insulating layer, respectively, and having an opening from the resin insulating layer; a metal terminal electrically connected to the exposed conductor layer; and the plurality of probes of the electrical inspection jig according to any one of claims 1 to 5 contacting the metal terminal of the wiring substrate And performing the step of electrically conducting the inspection of the conductor layer.
本發明之電氣檢查用治具係在習知的電氣檢查用治具本體及電氣檢查用治具頭之間具有電氣檢查用治具連接體,該電氣檢查用治具連接體係連接此等電氣檢查用治具本體及電氣檢查用治具頭,並且具有用以連接電氣檢查用治具本體的配線與電氣檢查用治具頭的配線之配線。因此,可預先固定電氣檢查用治具本體的外部連接端子及配線數量,只使電氣檢查用治具連接體的配線數量、以及電氣檢查用治具頭的探針數量及配線數量按照應進行檢查的配線基板的型號等而改變、即只更換電氣檢查用治具連接體及電氣檢查用治具頭。The jig for electrical inspection according to the present invention has a jig for electrical inspection between the main body of the electric inspection jig and the jig for electrical inspection, and the electrical inspection jig connection system is connected to the electrical inspection. The jig body and the jig for electrical inspection are provided, and the wiring for connecting the wiring of the electric inspection jig main body and the electric inspection jig head is provided. Therefore, the number of external connection terminals and the number of wires of the jig for electrical inspection can be fixed in advance, and only the number of wires of the jig for electrical inspection and the number of probes and the number of wires for the jig for electrical inspection should be checked. The type of the wiring board is changed, that is, only the jig connection for electrical inspection and the jig for electrical inspection are replaced.
因此,無需按照應進行檢查的配線基板的型號等來更換電氣檢查用治具本體,所以可減低配線基板的電氣檢查所需的成本。此外,可固定電氣檢查用治具本體的外部連接端子數量及配線數量,所以無需進行下述操作,即:將被安裝於所使用的電氣檢查用治具的本體的外部連接端子的電纜逐次卸下,而逐次安裝於將使用的新電氣檢查用治具的本體的外部連接端子。再者,無需進行電氣檢查用治具本體的更換,所以可簡化電氣檢查用治具對於應進行電氣檢查的配線基板的對位。其結果,可大幅縮短進行配線基板的電氣檢查所需的時間。Therefore, it is not necessary to replace the jig for electrical inspection according to the type of the wiring board to be inspected, etc., so that the cost required for electrical inspection of the wiring board can be reduced. Further, since the number of external connection terminals and the number of wirings of the jig for the electric inspection can be fixed, it is not necessary to perform the following operations, that is, the cables to be attached to the external connection terminals of the main body of the electrical inspection jig to be used are unloaded one by one. Next, the external connection terminals of the main body of the new electrical inspection jig to be used are successively mounted. Further, since it is not necessary to replace the jig body for electrical inspection, it is possible to simplify the alignment of the jig for electrical inspection with respect to the wiring substrate to be electrically inspected. As a result, the time required for performing electrical inspection of the wiring board can be greatly shortened.
此外,進行此種配線基板的電氣檢查的配線基板之製造方法中,也如上述般,可縮短配線基板的電氣檢查所需的時間,所以可縮短配線基板的製造所需的時間。Further, in the method of manufacturing a wiring board for performing electrical inspection of such a wiring board, as described above, the time required for electrical inspection of the wiring board can be shortened, so that the time required for the manufacture of the wiring board can be shortened.
再者,上述電氣檢查用治具本體也可預先設置於市售的電氣檢查用裝置上。Further, the above-described electrical inspection jig body may be provided in advance on a commercially available electrical inspection device.
一般,在市售的電氣檢查用裝置中也具備由電氣檢查用治具本體與電氣檢查用治具頭構成的電氣檢查用治具。然而,在此情況亦同樣,由於供作檢查的配線基板的配線圖案係例如依各型號而異,故必須按各配線基板的型號來準備電氣檢查用治具。因此,必須配合配線基板的型號而準備複數個電氣檢查用治具,會有用以進行電氣檢查的成本必然增大的問題。此外,會有為了保管複數個電氣檢查用治具而必須確保廣大空間的問題。In general, a commercially available electrical inspection device includes a jig for electrical inspection including a jig for electrical inspection and a jig for electrical inspection. However, in this case as well, since the wiring pattern of the wiring board to be inspected varies depending on each model, it is necessary to prepare a jig for electrical inspection for each type of wiring board. Therefore, it is necessary to prepare a plurality of jigs for electrical inspection in accordance with the type of the wiring board, and there is a problem that the cost for performing electrical inspection is inevitably increased. In addition, there is a problem that a large space must be secured in order to store a plurality of jigs for electrical inspection.
另一方面,在不能確保充分的空間的情況,必須廢棄現有的電氣檢查用治具,其後在欲實施吻合該治具的配線基板的電氣檢查的情況,必須另外製造與廢棄的電氣檢查用治具相同的治具,檢查變繁雜,並且也有成本更增加的問題。On the other hand, when it is not possible to secure a sufficient space, it is necessary to discard the conventional electrical inspection jig, and then it is necessary to separately manufacture and dispose of the electrical inspection for the electrical inspection of the wiring substrate that matches the jig. The fixtures have the same fixtures, the inspections become complicated, and there are also problems with increased costs.
然而,在市售的電氣檢查用裝置中,在本發明的電氣檢查用治具中只預先具備電氣檢查用治具本體,並按照配線基板的型號而另外設置上述的電氣檢查用治具連接體及電氣檢查用治具頭,可按照配線基板的型號而只更換電氣檢查用治具連接體及電氣檢查用治具頭。However, in the electrical inspection device of the present invention, only the electrical inspection jig body is provided in advance, and the above-described electrical inspection jig connector is separately provided in accordance with the type of the wiring substrate. As for the jig head for electrical inspection, only the jig for electrical inspection and the jig for electrical inspection can be replaced according to the type of the wiring board.
因此,只要按照配線基板的型號而另外只準備電氣檢查用治具連接體及電氣檢查用治具頭即可,所以可抑制用以進行電氣檢查的成本,又因只保管電氣檢查用治具連接體及電氣檢查用治具頭即可,所以可縮小保管所需的空間。Therefore, it is only necessary to prepare only the jig for electrical inspection and the jig for electrical inspection according to the type of the wiring board. Therefore, it is possible to suppress the cost of performing electrical inspection, and to store only the jig for electrical inspection. The body and the electrical inspection head can be used, so the space required for storage can be reduced.
即,本發明之電氣檢查用治具亦可適用於市售的電氣檢查用裝置,並可謀求成本的削減及治具保管的省空間化。再者,可以也避免為了確保保管空間而廢棄現有的電氣檢查用治具的風險。In other words, the jig for electrical inspection according to the present invention can be applied to a commercially available electric inspection device, and it is possible to reduce the cost and space saving of the jig storage. Furthermore, it is possible to avoid the risk of discarding the existing electrical inspection jig in order to secure the storage space.
再者,在本發明之一例中,電氣檢查用治具頭的第2配線數量與電氣檢查用治具連接體的第3配線數量彼此相同,可設定為電氣檢查用治具本體的第1配線數量以下。於此情況,考量應檢查的配線基板的型號等而將電氣檢查用治具本體的第1配線數量及連接器數量設定成稍多,並將電氣檢查用治具頭的第2配線數量(及探針數量)與電氣檢查用治具連接體的第3配線數量設定成按照應檢查的配線基板的型號而減少即可,所以電氣檢查用治具的設計變容易。Further, in an example of the present invention, the number of the second wires of the jig for electrical inspection and the number of the third wires of the jig for electrical inspection are the same, and can be set as the first wire of the jig for electrical inspection. The number is below. In this case, the number of the first wirings and the number of connectors of the fixture body for electrical inspection are set to be slightly larger, and the number of second wirings of the fixture head for electrical inspection (and The number of the probes and the number of the third wires of the jig for the electrical inspection are set to be smaller depending on the type of the wiring board to be inspected, so that the design of the jig for electrical inspection becomes easy.
本發明的電氣檢查用治具的電氣檢查用治具連接體中,之所以規定為將複數條第3配線分別電性連接複數條第1配線的至少一部分的配線與複數條第2配線,係因考量到如上述般電氣檢查用治具頭的第2配線數量與電氣檢查用治具連接體的第3配線數量彼此相同,且為電氣檢查用治具本體的第1配線數量以下的情況。In the jig for electrical inspection of the jig for electrical inspection of the present invention, the plurality of third wires are electrically connected to at least a part of the plurality of first wires and the plurality of second wires. In the above, the number of the second wires of the jig for electrical inspection and the number of the third wires of the jig for the electrical inspection are the same as the above, and the number of the first wires of the jig for electrical inspection is not more than the number of the first wires.
此外,本發明之一例中,電氣檢查用治具本體具有複數個針狀治具,該複數個針狀治具係包含在複數條第1配線的第1殼體的下面側的前端部,分別與此等前端部電性連接的賦能手段;電氣檢查用治具連接體具有複數個金屬構件,該複數個金屬構件係在複數條第3配線的前述第3殼體的前述上面側的前端部,分別與此等前端部電性連接;複數條第1配線之各配線與複數條第3配線之各配線可藉由複數個針狀治具與複數個金屬構件的電性連接,而電性連接。於此情況,可更確實地進行上述第1配線之各配線與第3配線之各配線的電性連接。Further, in an example of the present invention, the fixture body for electrical inspection includes a plurality of needle-shaped jigs, and the plurality of needle-shaped jigs are included in a front end portion of a lower surface side of the first casing of the plurality of first wires, respectively An energizing means for electrically connecting to the front end portion; the jig connecting body for electrical inspection has a plurality of metal members, and the plurality of metal members are at a front end of the upper surface side of the third casing of the plurality of third wirings The portions are electrically connected to the front end portions, and each of the plurality of first wiring lines and the plurality of third wiring lines are electrically connected to the plurality of metal members by a plurality of needle-shaped jigs. Sexual connection. In this case, electrical connection between each of the wirings of the first wiring and the wiring of the third wiring can be performed more reliably.
此外,在本發明之一例中,電氣檢查用治具頭的複數條第2配線之各配線與電氣檢查用治具連接體的複數條第3配線之各配線係藉由複數支探針安裝於第2殼體的下面之際所產生的內部應力而按壓彼此的前端部,以進行電性連接。於此情況,可更確實地進行上述的第2配線之各配線與第3配線之各配線的電性連接。Further, in an example of the present invention, each of the plurality of second wirings of the electrical inspection jig and the plurality of third wirings of the electrical inspection fixture connector are attached to each other by a plurality of probes. The front end portions of the second case are pressed against the inner end of the second case to electrically connect them. In this case, the electrical connection between each of the wirings of the second wiring and the wiring of the third wiring can be performed more reliably.
再者,本發明的“上面“及“下面“的概念,係為了劃定本發明的電氣檢查用治具的結構,考量到電氣檢查用治具的通常使用形態,為了方便起見而使用,並用作為電氣檢查用治具本體位於最上部,並且電氣檢查用治具頭位於最下部,且電氣檢查用治具連接體位於電氣檢查用治具本體與電氣檢查用治具頭之間。In addition, the "above" and "below" concepts of the present invention are used to define the structure of the jig for electrical inspection according to the present invention, and are used in the usual use form of the jig for electrical inspection, and are used for convenience. The jig for electrical inspection is located at the uppermost portion, and the jig head for electrical inspection is located at the lowermost portion, and the jig connector for electrical inspection is located between the jig for electrical inspection and the jig for electrical inspection.
因此,在使本發明的電氣檢查用治具顛倒放置,以使電氣檢查用治具頭位於最上部,電氣檢查用治具本體位於最下部,電氣檢查用治具連接體位於電氣檢查用治具本體與電氣檢查用治具頭之間的情況,則上述的“上面“及“下面“的概念就要倒轉。Therefore, the jig for electrical inspection of the present invention is placed upside down so that the jig head for electrical inspection is located at the uppermost portion, the jig for electrical inspection is located at the lowermost portion, and the jig for electrical inspection is located at the jig for electrical inspection. In the case between the main body and the jig for electrical inspection, the above concepts of "above" and "below" are reversed.
即,本發明的“上面“及“下面“的概念,係為了規定用以劃定本發明的電氣檢查用治具結構的相對位置關係的用語,而非表示絕對位置關係的用語。That is, the "above" and "below" concepts of the present invention are intended to define terms used to define the relative positional relationship of the electrical inspection jig structure of the present invention, and are not intended to indicate absolute positional relationships.
再者,在本發明之一例中,在前述電氣檢查用治具本體與前述電氣檢查用治具連接體之間可設置電氣特性檢查用治具,該電氣特性檢查用治具係設置有與前述第1配線及前述第3配線電性連接的電極而成。於此情況,藉由對於電極安裝例如插座,經由安裝於此插座上的導線,連接於預定的測量機器,藉由使用本發明的電氣檢查用治具,除了上述的電氣檢查以外,還可大致同時地進行電氣特性的測量(檢查)。Furthermore, in an example of the present invention, a fixture for electrical property inspection may be provided between the fixture body for electrical inspection and the fixture connector for electrical inspection, and the fixture for electrical property inspection is provided with the aforementioned The first wiring and the third wiring are electrically connected to each other. In this case, by attaching, for example, a socket to the electrode, via a wire attached to the socket, it is connected to a predetermined measuring device, and by using the jig for electrical inspection of the present invention, in addition to the above-described electrical inspection, Measurement (inspection) of electrical characteristics is performed simultaneously.
如以上說明,依據本發明,可提供一種可以低成本且短時間實施配線基板的電氣檢查的電氣檢查用治具,並且藉由使用此電氣檢查用治具,可以低成本且短時間提供一種伴隨配線圖案電氣檢查的配線基板之製造方法。As described above, according to the present invention, it is possible to provide an electric inspection jig capable of performing electrical inspection of a wiring board at a low cost and for a short period of time, and by using the jig for electrical inspection, it is possible to provide a companion at a low cost and for a short period of time. A method of manufacturing a wiring board for electrical inspection of wiring patterns.
以下,一面參考圖面,一面就本發明的實施形態進行說明。Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(第1實施形態)(First embodiment)
圖1~圖5為顯示第1實施形態的電氣檢查用治具的示意結構的圖。圖1為從本實施形態的電氣檢查用治具的上側觀看時的平面圖,圖2為從本實施形態的電氣檢查用治具的下側觀看時的平面圖。圖3為沿著I-I線切斷圖1及圖2所示的電氣檢查用治具時的剖面,圖4為放大本實施形態的電氣檢查用治具的電氣檢查用治具頭的前端部A而部分地顯示的圖,圖5為放大本實施形態的電氣檢查用治具的電氣檢查用治具本體與電氣檢查用治具連接體的連接部B而部分地顯示的圖。FIG. 1 to FIG. 5 are views showing a schematic configuration of a jig for electrical inspection according to the first embodiment. 1 is a plan view when viewed from the upper side of the jig for electrical inspection of the present embodiment, and FIG. 2 is a plan view when viewed from the lower side of the jig for electrical inspection of the present embodiment. 3 is a cross-sectional view of the jig for electrical inspection shown in FIG. 1 and FIG. 2, and FIG. 4 is a front end portion A of the jig for electrical inspection of the jig for electrical inspection of the present embodiment. FIG. 5 is a partially enlarged view showing a portion B of the electrical inspection jig of the electrical inspection jig of the present embodiment and the connection portion B of the jig for electrical inspection.
再者,在圖3中,為了使本實施形態的電氣檢查用治具的特徵明確,電氣檢查用治具的電氣檢查用治具本體、電氣檢查用治具頭、及電氣檢查用治具連接體以互相隔離的方式記載。In addition, in FIG. 3, in order to clarify the characteristics of the jig for electrical inspection of the present embodiment, the jig for electrical inspection of the jig for electrical inspection, the jig for electrical inspection, and the jig for electrical inspection are connected. The bodies are recorded in isolation from each other.
如圖1~3所示,本實施形態的電氣檢查用治具10具有電氣檢查用治具本體11、位於其下方的電氣檢查用治具頭12、及位於電氣檢查用治具本體11與電氣檢查用治具頭12之間的電氣檢查用治具連接體13。As shown in FIGS. 1 to 3, the jig 10 for electrical inspection according to the present embodiment includes a jig 11 for electrical inspection, a jig 12 for electrical inspection located below, and a jig 11 for electrical inspection and electrical The jig attachment body 13 for electrical inspection between the jig heads 12 is inspected.
電氣檢查用治具本體11在第1殼體111的外面當中相對向的一對側面111A及111B上設有複數個連接器112,在其內部配置有作為外部連接端子的未圖示的連接器針。如以下所示,在本實施形態中,,為了即使更換了應檢查的配線基板的型號(part number),電氣檢查用治具本體11也能在不更換的情況下使用,一般是考量應檢查的配線基板被預測的最大電性接觸點來決定連接器112的針的總數。作為一例,可將針數設為4096支。The jig body 11 for electrical inspection is provided with a plurality of connectors 112 on a pair of side faces 111A and 111B facing each other in the outer surface of the first casing 111, and a connector (not shown) as an external connection terminal is disposed inside the connector body 112. needle. As described below, in the present embodiment, in order to replace the model number of the wiring board to be inspected, the jig 11 for electrical inspection can be used without replacement, and generally it is necessary to check. The wiring substrate is determined by the maximum electrical contact point to determine the total number of pins of the connector 112. As an example, the number of stitches can be set to 4096.
此外,在第1殼體111內設有複數條第1配線113,該複數條第1配線113係與連接器針的各針電性連接,並且延伸到第1殼體111的下面111D側。再者,在第1殼體111的下部,如以下所示,設有凸緣114,該凸緣114係為了使將電氣檢查用治具頭12及電氣檢查用治具連接體13卸下而更換之際的處理容易、或為了使用電氣檢查用治具10而實際進行配線基板的電氣檢查之際使對檢查台的固定容易。再者,在將電氣檢查用治具10固定於檢查台上時,可經由例如未圖示的貫穿孔,利用螺栓與螺母鎖緊。Further, a plurality of first wires 113 are provided in the first casing 111, and the plurality of first wires 113 are electrically connected to the respective pins of the connector pins, and extend to the lower surface 111D side of the first casing 111. Further, in the lower portion of the first casing 111, as shown below, a flange 114 for detaching the electrical inspection jig head 12 and the electrical inspection jig connecting body 13 is provided. It is easy to handle the replacement, or it is easy to fix the inspection table when the electrical inspection of the wiring board is actually performed in order to use the electrical inspection jig 10 . Further, when the jig 10 for electrical inspection is fixed to the inspection table, it can be locked by a bolt and a nut via a through hole (not shown).
電氣檢查用治具頭12在第2殼體121內具有從其上面121C側延伸到下面121D側的複數條第2配線122,並且在下面121C具有複數支探針123,該複數支探針123係與第2配線122的各配線電性連接,實際接觸於應供作檢查的配線基板的金屬端子,用以檢查配線基板的配線圖案的電性導通(配線的切斷、配線彼此的接觸等)。The jig head 12 for electrical inspection has a plurality of second wires 122 extending from the upper surface 121C side to the lower surface 121D side in the second casing 121, and has a plurality of probes 123 at the lower surface 121C, and the plurality of probes 123 Electrically connected to each of the wirings of the second wiring 122, and actually in contact with the metal terminal of the wiring board to be inspected, and for electrically conducting the wiring pattern of the wiring board (cutting of the wiring, contact of the wiring, etc.) ).
如圖4所示,探針123係由前端部123A、中心部123B及基部123C構成。前端部123A係如上述,實際接觸於應供作檢查的配線基板的金屬端子,以供作配線基板的配線圖案的電性導通(配線的切斷、配線彼此的接觸等)的檢查。中心部123B以絕緣材料被覆而與外部電性絕緣,基部123C被壓入第2殼體121內。因此,伴隨上述壓入而在第2殼體121內產生的內部應力會從下面向上面作用於與探針123電性連接的第2配線122。As shown in FIG. 4, the probe 123 is composed of a distal end portion 123A, a central portion 123B, and a base portion 123C. The front end portion 123A is in contact with the metal terminal of the wiring substrate to be inspected as described above, and is used for inspection of electrical conduction (cutting of the wiring, contact of the wiring, etc.) of the wiring pattern of the wiring substrate. The center portion 123B is covered with an insulating material and electrically insulated from the outside, and the base portion 123C is pressed into the second casing 121. Therefore, the internal stress generated in the second casing 121 by the press-fitting acts on the second wiring 122 electrically connected to the probe 123 from the lower surface to the upper surface.
電氣檢查用治具連接體13是以被夾在電氣檢查用治具本體11及前述電氣檢查用治具頭12間的方式存在,在第3殼體131內具有複數條第3配線132,該複數條第3配線132係從其上面131C側延伸到下面131D側,並且分別電性連接複數條第1配線113的至少一部分的配線與複數條第2配線122。The jig attachment 13 for electrical inspection is interposed between the jig 11 for electrical inspection and the jig 12 for electrical inspection, and has a plurality of third wires 132 in the third casing 131. The plurality of third wires 132 extend from the upper surface 131C side to the lower surface 131D side, and are electrically connected to at least a part of the plurality of first wirings 113 and the plurality of second wirings 122, respectively.
再者,如圖5所示,在電氣檢查用治具本體11的第1殼體111的下面111D設有與複數條第1配線113分別電性連接的金屬製複數個針狀構件115。針狀構件115具有位於前端的針狀凸部115A與位於後方之作為賦能手段的彈簧部115B,利用彈簧部115B的賦能力將凸部115A向下方推出。Further, as shown in FIG. 5, a plurality of metal needle-shaped members 115 electrically connected to the plurality of first wires 113 are provided on the lower surface 111D of the first casing 111 of the jig main body 11 for electrical inspection. The needle-shaped member 115 has a needle-like convex portion 115A at the distal end and a spring portion 115B as an energizing means at the rear, and the convex portion 115A is pushed downward by the biasing force of the spring portion 115B.
此外,在電氣檢查用治具連接體13的第3殼體131的上面131C,於複數條第3配線132的上面131C側的前端部,分別配置有與此等前端部電性連接的複數個金屬墊133。在金屬墊133上以與位於針狀構件115前端的針狀凸部115A的形狀對應的方式形成有凹部(凹坑)133A。In the upper surface 131C of the third casing 131 of the electrical inspection jig connecting body 13, a plurality of electrically connected to the distal end portions of the plurality of third wires 132 on the upper surface 131C side are respectively disposed. Metal pad 133. A recess (pit) 133A is formed on the metal pad 133 so as to correspond to the shape of the needle-like convex portion 115A located at the front end of the needle-shaped member 115.
因此,電氣檢查用治具本體11的複數條第1配線113與電氣檢查用治具連接體13的複數條第3配線132分別藉由複數個針狀治具115的凸部115A與複數個金屬墊133的凹部133A壓接而被電性連接。於此情況,可更確實地進行複數條第1配線113與複數條第3配線132的電性連接。Therefore, the plurality of first wires 113 of the jig main body 11 for electrical inspection and the plurality of third wires 132 of the jig connecting body 13 for electrical inspection are respectively provided by the convex portions 115A of the plurality of needle-shaped jigs 115 and a plurality of metals The concave portion 133A of the pad 133 is crimped and electrically connected. In this case, electrical connection between the plurality of first wires 113 and the plurality of third wires 132 can be performed more reliably.
此外,如上述,在電氣檢查用治具頭12中,伴隨探針123的壓入使得產生於在第2殼體121內的內部應力從下面向上面作用於第2配線122。因此,利用該內部應力,可將第2配線122之第2殼體121的上面121C側的前端部分別按壓於電氣檢查用治具連接體13的第3殼體131的下面131D側之第3配線132的前端部。因此,電氣檢查用治具頭12的第2配線122與電氣檢查用治具連接體13的第3配線132是藉由彼此的前端部被按壓而被電性連接,所以可更確實地進行此等配線間的電性連接。Further, as described above, in the jig 12 for electrical inspection, the internal stress generated in the second casing 121 acts on the second wiring 122 from the lower surface in accordance with the press-fitting of the probe 123. Therefore, the front end portion of the second casing 121 on the upper surface 121C side of the second wiring 122 can be pressed against the third surface 131D side of the third casing 131 of the electrical inspection jig connecting body 13 by the internal stress. The front end portion of the wiring 132. Therefore, the second wiring 122 of the jig head 12 for electrical inspection and the third wiring 132 of the jig connecting body 13 for electrical inspection are electrically connected by pressing the distal end portions thereof, so that this can be performed more reliably. Such as the electrical connection of the wiring closet.
如此,電氣檢查用治具本體11的第1配線113與電氣檢查用治具頭12的第2配線122是經由電氣檢查用治具連接體13的第3配線132而互相電性連接,所以圖1~3所示的電氣檢查用治具10可確保從電氣檢查用治具本體11到電氣檢查用治具連接體13的電性導通。再者,雖然未特別圖示,但從電氣檢查用治具本體11到電氣檢查用治具連接體13係經由形成於各個殼體的凹凸狀的接合構件等而機械地連接。In this way, the first wiring 113 of the jig 11 for electric inspection and the second wiring 122 of the jig for electrical inspection 12 are electrically connected to each other via the third wiring 132 of the jig connector 13 for electrical inspection. The jig 10 for electrical inspection shown in FIGS. 1 to 3 can ensure electrical conduction from the jig body 11 for electrical inspection to the jig connecting body 13 for electrical inspection. In addition, the jig main body 11 for electrical inspection and the jig connecting body 13 for electrical inspection are mechanically connected via the uneven joint member or the like formed in each case, unless otherwise specified.
藉此,構成電氣檢查用治具10的電氣檢查用治具本體11、電氣檢查用治具頭12及電氣檢查用治具連接體13係互相電性及機械地連接,所以電氣檢查用治具10可供作配線基板的配線圖案的電性導通(配線的切斷、配線彼此的接觸等)的檢查。In this way, the jig main body 11 for electrical inspection, the jig head 12 for electrical inspection, and the jig connecting body 13 for electrical inspection are electrically and mechanically connected to each other, so that the jig for electrical inspection is provided. 10 It is possible to perform electrical continuity (cutting of wiring, contact of wiring, etc.) of the wiring pattern of the wiring board.
再者,電性導通是可利用經由未圖示的導線連接的測試器等來對電氣檢查用治具本體11的連接器112作檢測而得知。In addition, the electrical conduction can be detected by detecting the connector 112 of the jig main body 11 of the electrical inspection by a tester or the like connected via a wire (not shown).
本實施形態的電氣檢查用治具10在電氣檢查用治具本體11與電氣檢查用治具頭12之間具有將此等電性及機械地連接的電氣檢查用治具連接體13。因此,可預先固定電氣檢查用治具本體11的連接器(針)及第1配線113的數量,只使電氣檢查用治具連接體13的第3配線數量、以及電氣檢查用治具頭12的探針123數量及第2配線122數量按照應進行檢查的配線基板的型號等而改變、即可只更換電氣檢查用治具連接體13及電氣檢查用治具頭12。The jig for electrical inspection 10 of the present embodiment includes an electrical inspection jig connector 13 that electrically and mechanically connects between the jig 11 for electrical inspection and the jig 12 for electrical inspection. Therefore, the number of the connectors (needle) and the first wiring 113 of the jig body 11 for electrical inspection can be fixed in advance, and only the number of third wires of the jig connection 13 for electrical inspection and the jig head 12 for electrical inspection can be fixed. The number of the probes 123 and the number of the second wires 122 are changed in accordance with the type of the wiring board to be inspected, etc., and only the jig harness 13 for electrical inspection and the jig head 12 for electrical inspection can be replaced.
因此,無需按照應進行檢查的配線基板的型號等來更換電氣檢查用治具本體11,所以可減低配線基板的電氣檢查所需的成本。此外,可固定電氣檢查用治具本體11的連接器(針)數量及第1配線113數量,所以無需進行下述操作,即:將被安裝於所使用的電氣檢查用治具10的本體11的連接器(針)的電纜逐次卸下,而逐次安裝於將使用的新電氣檢查用治具10之本體11的連接器(針)。再者,無需進行電氣檢查用治具本體11的更換,所以可簡化電氣檢查用治具對於應進行電氣檢查的配線基板的對位。其結果,可大幅縮短進行配線基板的電氣檢查所需的時間。Therefore, it is not necessary to replace the jig 11 for electrical inspection in accordance with the type of the wiring board to be inspected, etc., so that the cost required for electrical inspection of the wiring board can be reduced. Further, since the number of connectors (needles) and the number of the first wires 113 of the jig 11 for electrical inspection can be fixed, there is no need to perform an operation of attaching the body 11 to the jig 10 for electrical inspection to be used. The cables of the connectors (pins) are successively removed, and are successively mounted to the connectors (pins) of the body 11 of the new electrical inspection jig 10 to be used. Further, since it is not necessary to replace the jig body 11 for electrical inspection, the alignment of the jig for electrical inspection with respect to the wiring substrate to be electrically inspected can be simplified. As a result, the time required for performing electrical inspection of the wiring board can be greatly shortened.
此外,在進行此種配線基板的電氣檢查的配線基板之製造方法中也是如上述般,能縮短配線基板的電氣檢查所需的時間,所以可縮短該配線基板的製造所需的時間。Further, in the method of manufacturing a wiring board for performing electrical inspection of such a wiring board, as described above, the time required for electrical inspection of the wiring board can be shortened, so that the time required for the manufacture of the wiring board can be shortened.
再者,在市售的電氣檢查用裝置中也是作成只預先具備電氣檢查用治具本體11,並作成按照配線基板的型號而另外設置電氣檢查用治具頭12及電氣檢查用治具連接體13,可按照配線基板的型號而只更換電氣檢查用治具頭12及電氣檢查用治具連接體13。Further, in the commercially available electrical inspection device, the jig 11 for electrical inspection is provided in advance, and the jig 12 for electrical inspection and the jig for electrical inspection are separately provided in accordance with the model of the wiring substrate. 13. Only the electrical inspection head 12 and the electrical inspection fixture connector 13 can be replaced according to the type of the wiring board.
因此,只要按照配線基板的型號而另外只準備電氣檢查用治具頭12及電氣檢查用治具連接體13即可,所以可抑制用以進行電氣檢查的成本,並且只要保管電氣檢查用治具頭12及電氣檢查用治具連接體13即可,所以可縮小保管所需的空間。再者,也可避免為了確保保管空間而廢棄現有的電氣檢查用治具的風險。Therefore, it is only necessary to prepare only the electrical inspection jig head 12 and the electrical inspection jig attachment 13 in accordance with the type of the wiring board. Therefore, it is possible to suppress the cost of performing electrical inspection and to store the electrical inspection jig. Since the head 12 and the jig attachment 13 for electrical inspection are sufficient, the space required for storage can be reduced. Furthermore, it is also possible to avoid the risk of discarding the existing electrical inspection jig in order to secure the storage space.
再者,在本實施形態中,如由上述內容可明瞭,是將電氣檢查用治具本體11的第1配線113數量、及電氣檢查用治具頭12的第2配線122與電氣檢查用治具連接體13的第3配線數量132設為相同。然而,一般電氣檢查用治具本體11的連接器112的針數及伴隨此的第1配線113數量會考量到應檢查的配線基板的型號等設定成稍多。In the present embodiment, as described above, the number of the first wires 113 of the jig 11 for electrical inspection and the second wires 122 of the jig 12 for electrical inspection and the electrical inspection are as follows. The number of the third wires 132 having the connecting body 13 is set to be the same. However, the number of stitches of the connector 112 of the jig 11 for electric inspection and the number of the first wires 113 accompanying this are set to be slightly larger than the model number of the wiring board to be inspected.
因此,電氣檢查用治具頭12的第2配線122數量(及探針數量)與電氣檢查用治具連接體13的第3配線132數量係以按照應檢查的配線基板的型號而減少的方式設定。此情況,在圖1~3所示的電氣檢查用治具10中,電氣檢查用治具連接體13的第3配線132未連接於電氣檢查用治具本體11的第1配線113的一部分。Therefore, the number of the second wirings 122 (and the number of probes) of the jig for electrical inspection and the number of the third wires 132 of the jig attachment 13 for electrical inspection are reduced in accordance with the type of the wiring substrate to be inspected. set up. In this case, in the jig 10 for electrical inspection shown in FIGS. 1 to 3, the third wire 132 of the jig connecting body 13 for electrical inspection is not connected to a part of the first wire 113 of the jig body 11 for electrical inspection.
再者,藉由電氣檢查用治具本體11的連接器112的針數及伴隨此的第1配線113數量考量應檢查的配線基板的型號等而預先設定成稍多,而將電氣檢查用治具頭12的第2配線122數量(及探針123數量)與電氣檢查用治具連接體13的第3配線132數量設定成按照應檢查的配線基板的型號而減少即可,所以電氣檢查用治具10的設計變容易。In addition, the number of the pins of the connector 112 of the jig 11 for electrical inspection and the number of the first wirings 113 to be inspected in accordance with the number of the wiring boards to be inspected are set to be slightly larger in advance, and the electrical inspection is performed. Therefore, the number of the second wires 122 (and the number of the probes 123) of the head 12 and the number of the third wires 132 of the jig connection 13 for electrical inspection are set to be smaller according to the type of the wiring board to be inspected, so that the electrical inspection is performed. The design of the jig 10 is easy.
(第2實施形態)(Second embodiment)
圖6及圖7為顯示第2實施形態的電氣檢查用治具的示意結構的圖。圖6為從本實施形態的電氣檢查用治具的上側觀看時的平面圖,圖7為沿著II-II線切斷圖6所示的電氣檢查用治具時的剖面。再者,從下側觀看本實施形態的電氣檢查用治具時的平面圖等係與上述第1實施形態的情況同樣,所以在本實施形態中,只揭載本實施形態之電氣檢查用治具的特徵明確的圖面。此外,關於類似及相同的構成要素,全部圖面,係使用相同的參考數字。FIG. 6 and FIG. 7 are views showing a schematic configuration of a jig for electrical inspection according to a second embodiment. Fig. 6 is a plan view when viewed from the upper side of the jig for electrical inspection of the present embodiment, and Fig. 7 is a cross section when the jig for electrical inspection shown in Fig. 6 is cut along line II-II. In addition, the plan view and the like when the jig for electrical inspection of the present embodiment is viewed from the lower side is the same as that of the first embodiment. Therefore, in the present embodiment, only the jig for electrical inspection of the present embodiment is attached. The characteristics of the clear picture. In addition, with respect to similar and identical constituent elements, the same reference numerals are used for all drawings.
如從圖6及圖7明瞭般,本實施形態的電氣檢查用治具20在電氣檢查用治具本體11的第1殼體111的大致中心形成有貫穿於厚度方向的貫穿孔111H,在此貫穿孔111H內***螺紋構件117。螺紋構件117係由頭部117A、軸部117B及螺紋部117C構成。頭部117A從第1殼體111的上面111C露出,該螺紋部117C也從第1殼體111的下面111D露出。此外,貫穿孔111H是建構成以蓋軸118的壁面材料劃分,以使設於第1殼體111內的第1配線113不會與***貫穿孔111H內螺紋構件117接觸。As shown in FIG. 6 and FIG. 7, the jig for electrical inspection 20 of the present embodiment has a through hole 111H penetrating in the thickness direction substantially at the center of the first casing 111 of the jig body 11 for electrical inspection. A screw member 117 is inserted into the through hole 111H. The screw member 117 is composed of a head portion 117A, a shaft portion 117B, and a screw portion 117C. The head portion 117A is exposed from the upper surface 111C of the first casing 111, and the screw portion 117C is also exposed from the lower surface 111D of the first casing 111. Further, the through hole 111H is formed so as to be partitioned by the wall surface material of the cover shaft 118 so that the first wire 113 provided in the first casing 111 does not come into contact with the screw member 117 inserted into the through hole 111H.
另一方面,在電氣檢查用治具連接體13的第3殼體131的上面131C側形成有比其他面的壁厚還厚的厚壁部,在其大致中心形成有供螺紋構件117的螺紋部117C螺合之類的螺紋孔131H。On the other hand, a thick portion thicker than the other surface is formed on the upper surface 131C side of the third casing 131 of the electrical inspection jig connecting body 13, and a thread for the screw member 117 is formed substantially at the center thereof. The portion 117C is screwed into a threaded hole 131H.
再者,在本實施形態中,針狀構件115不是安裝於電氣檢查用治具本體11的第1殼體111的下面111D,而是以貫穿延伸到貫穿孔111H的開口部的凸緣114的方式設置。此外,設有貫穿第3殼體131的上面131C的壁厚部之類的金屬針135,以取代電氣檢查用治具連接體13的金屬墊133。與第1實施形態同樣,在各針狀構件115上分別連接有複數條第1配線113,並且在各金屬針135上分別連接有配置於第3殼體131內的複數條第3配線132。In the present embodiment, the needle-shaped member 115 is not attached to the lower surface 111D of the first casing 111 of the jig body 11 for electrical inspection, but is formed by a flange 114 that extends through the opening of the through hole 111H. Mode setting. Further, a metal needle 135 penetrating the thickness of the upper surface 131C of the third casing 131 is provided instead of the metal pad 133 of the jig connecting body 13 for electrical inspection. In the same manner as in the first embodiment, a plurality of first wires 113 are connected to the respective needle-shaped members 115, and a plurality of third wires 132 disposed in the third casing 131 are connected to the respective metal pins 135.
與圖5所示的情況同樣,第1配線113與第3配線132的電性連接是藉由針狀治具115的凸部115A與金屬針135的凹部135A壓接而被電性連接。再者,電氣檢查用治具頭12的第2配線122與第3配線132的電性連接,係與第1實施形態同樣地被電性連接。因此,第1配線113及第2配線122間的電性連接係經由第3配線132而進行。Similarly to the case shown in FIG. 5, the electrical connection between the first wiring 113 and the third wiring 132 is electrically connected to the concave portion 135A of the metal needle 135 by the convex portion 115A of the needle-shaped jig 115. In addition, the second wiring 122 of the electric inspection head 12 is electrically connected to the third wiring 132, and is electrically connected in the same manner as in the first embodiment. Therefore, the electrical connection between the first wiring 113 and the second wiring 122 is performed via the third wiring 132.
再者,雖然未特別圖示,但從電氣檢查用治具本體11到電氣檢查用治具連接體13是經由形成於各個殼體的凹凸狀的接合構件等而機械地連接。In addition, the jig body 11 for electrical inspection and the jig connecting body 13 for electrical inspection are mechanically connected via the uneven joint member or the like formed in each case, unless otherwise specified.
如第1實施形態,若直接按壓電氣檢查用治具本體11的針狀構件115與電氣檢查用治具連接體13的金屬墊133而使其接觸,則會將幾十公斤的負荷施加於此等的接觸部。因此,會有促進針狀構件115的破損或金屬墊133的磨損的結果。然而,在本實施形態中,使針狀構件115與金屬針135接觸,並且使螺紋構件117與電氣檢查用治具連接體13的第3殼體131的螺紋孔131H螺合。因此,可減低針狀構件115與金屬針135的接觸壓,並可抑制針狀構件115的破損或金屬針135的磨損。In the first embodiment, when the needle-shaped member 115 of the jig main body 11 of the electrical inspection and the metal pad 133 of the jig connection 13 for electrical inspection are directly pressed and brought into contact with each other, a load of several tens of kilograms is applied thereto. Waiting for the contact. Therefore, there is a result of promoting breakage of the needle member 115 or abrasion of the metal pad 133. However, in the present embodiment, the needle-shaped member 115 is brought into contact with the metal needle 135, and the screw member 117 is screwed into the screw hole 131H of the third casing 131 of the electrical inspection jig connecting body 13. Therefore, the contact pressure between the needle member 115 and the metal needle 135 can be reduced, and the breakage of the needle member 115 or the abrasion of the metal needle 135 can be suppressed.
本實施形態的電氣檢查用治具20也同樣在電氣檢查用治具本體11與電氣檢查用治具頭12之間具有將此等電性及機械地連接的電氣檢查用治具連接體13。因此,可預先固定電氣檢查用治具本體11的連接器(針)及第1配線113的數量,只使電氣檢查用治具頭12的第2配線122數量及探針123數量、以及電氣檢查用治具連接體13的金屬針135數量及第3配線132數量按照應進行檢查的配線基板的型號等而改變、即只更換電氣檢查用治具頭12及電氣檢查用治具連接體13。Similarly, in the jig for electrical inspection 20 of the present embodiment, the jig attachment member 13 for electrical inspection which is electrically and mechanically connected between the jig 11 for electrical inspection and the jig for electrical inspection 12 is provided. Therefore, the number of the connector (needle) and the first wiring 113 of the jig 11 for electrical inspection can be fixed in advance, and only the number of the second wirings 122 of the jig 12 for electrical inspection, the number of probes 123, and the electrical inspection can be performed. The number of the metal pins 135 and the number of the third wires 132 in the jig connecting body 13 are changed in accordance with the type of the wiring board to be inspected, that is, only the jig head 12 for electrical inspection and the jig connecting body 13 for electrical inspection are replaced.
因此,無需按照應進行檢查的配線基板的型號等更換電氣檢查用治具本體11,所以可減低配線基板的電氣檢查所需的成本。此外,可固定電氣檢查用治具本體11的連接器(針)數量及第1配線113數量,所以無需進行下述操作,即:將被安裝於所使用的電氣檢查用治具20的本體11的連接器(針)的電纜逐次卸下,而逐次安裝於將使用的新電氣檢查用治具20的本體11的連接器(針)。再者,無需進行電氣檢查用治具本體11的更換,所以可簡化電氣檢查用治具對於應進行電氣檢查之配線基板的對位。其結果,可大幅縮短進行配線基板的電氣檢查所需的時間。Therefore, it is not necessary to replace the jig 11 for electrical inspection in accordance with the type of the wiring board to be inspected, etc., so that the cost required for electrical inspection of the wiring board can be reduced. Further, since the number of connectors (needles) and the number of the first wires 113 of the jig 11 for electrical inspection can be fixed, there is no need to perform an operation of attaching the body 11 to the jig 20 for electrical inspection to be used. The cables of the connectors (pins) are sequentially removed, and are successively attached to the connectors (pins) of the body 11 of the new electrical inspection jig 20 to be used. Further, since it is not necessary to replace the jig body 11 for electrical inspection, the alignment of the jig for electrical inspection with respect to the wiring substrate to be electrically inspected can be simplified. As a result, the time required for performing electrical inspection of the wiring board can be greatly shortened.
此外,在進行此種配線基板的電氣檢查的配線基板之製造方法中,具體而言,在分別具有至少一層導體層與樹脂絕緣層,並且具有與從前述樹脂絕緣層的開口部露出的前述導體層電性連接而成的金屬端子的配線基板之製造方法中也是如上述般因可縮短配線基板的電氣檢查所需的時間,所以可縮短該配線基板的製造所需的時間。Further, in the method of manufacturing a wiring board for performing electrical inspection of such a wiring board, specifically, it has at least one conductor layer and a resin insulating layer, and has the aforementioned conductor exposed from an opening of the resin insulating layer. In the method of manufacturing the wiring board of the metal terminal which is electrically connected to each other, the time required for the electrical inspection of the wiring board can be shortened as described above, so that the time required for the manufacture of the wiring board can be shortened.
再者,市售的電氣檢查用裝置也是只預先具備電氣檢查用治具本體11,按照配線基板的型號而另外設置電氣檢查用治具頭12及電氣檢查用治具連接體13,可按照配線基板的型號而只更換電氣檢查用治具頭12及電氣檢查用治具連接體13。In addition, the commercially available electric inspection device is provided with the jig 11 for electrical inspection in advance, and the jig 12 for electrical inspection and the jig for electrical inspection 13 are separately provided according to the type of the wiring substrate, and can be wired. Only the electrical inspection jig head 12 and the electrical inspection jig connector 13 are replaced by the type of the substrate.
因此,由於只要按照配線基板的型號而另外只準備電氣檢查用治具頭12及電氣檢查用治具連接體13即可,所以可抑制用以進行電氣檢查的成本,又因只要僅保管電氣檢查用治具頭12及電氣檢查用治具連接體13即可,所以可縮小保管所需的空間。再者,可以也避免為了確保保管空間而廢棄現有的電氣檢查用治具的風險。Therefore, it is only necessary to prepare only the electrical inspection jig head 12 and the electrical inspection jig connector 13 in accordance with the type of the wiring board. Therefore, it is possible to suppress the cost of performing the electrical inspection, and it is only necessary to store the electrical inspection. It is only necessary to use the jig head 12 and the jig attachment 13 for electrical inspection, so that the space required for storage can be reduced. Furthermore, it is possible to avoid the risk of discarding the existing electrical inspection jig in order to secure the storage space.
再者,本實施形態也是如由上述的內容明瞭般,將電氣檢查用治具本體11的第1配線113數量、及電氣檢查用治具頭12的第2配線122與電氣檢查用治具連接體13的第3配線132數量設為相同,然而,一般電氣檢查用治具本體11的連接器112的針數及伴隨此的第1配線113數量會考慮應檢查的配線基板的型號等而設定成稍多。In the present embodiment, as described above, the number of the first wires 113 of the jig main body 11 for electrical inspection and the second wires 122 of the jig 12 for electrical inspection are connected to the jig for electrical inspection. The number of the third wires 132 of the body 13 is the same. However, the number of the pins of the connector 112 of the jig 11 for electrical inspection and the number of the first wires 113 associated therewith are set in consideration of the type of the wiring board to be inspected, and the like. A little more.
因此,電氣檢查用治具頭12的第2配線122數量(及探針數量)與電氣檢查用治具連接體13的第3配線132數量係以按照應檢查的配線基板的型號而減少的方式設定。此情況,在圖6及圖7所示的電氣檢查用治具20中,電氣檢查用治具連接體13的第3配線132未連接於電氣檢查用治具本體11的第1配線113的一部分。Therefore, the number of the second wirings 122 (and the number of probes) of the jig for electrical inspection and the number of the third wires 132 of the jig attachment 13 for electrical inspection are reduced in accordance with the type of the wiring substrate to be inspected. set up. In this case, in the jig 20 for electrical inspection shown in FIG. 6 and FIG. 7 , the third wire 132 of the jig connecting body 13 for electrical inspection is not connected to a part of the first wire 113 of the jig body 11 for electrical inspection. .
再者,藉由電氣檢查用治具本體11的連接器112的針數及伴隨此的第1配線113數量考慮應檢查的配線基板的型號等而設定成稍多,而將電氣檢查用治具頭12的第2配線122數量(及探針123數量)與電氣檢查用治具連接體13的第3配線132數量(及金屬針135數量)以按照應檢查的配線基板的型號而減少的方式設定即可,所以電氣檢查用治具20的設計變容易。In addition, the number of the pins of the connector 112 of the jig 11 for electric inspection and the number of the first wires 113 to be inspected are set to be slightly larger in consideration of the type of the wiring board to be inspected, and the jig for electrical inspection is used. The number of the second wires 122 (and the number of probes 123) of the head 12 and the number of the third wires 132 (and the number of metal pins 135) of the jig attachment 13 for electrical inspection are reduced in accordance with the type of the wiring substrate to be inspected. Since the setting is sufficient, the design of the jig 20 for electrical inspection becomes easy.
(第3實施形態)(Third embodiment)
圖8為顯示第3實施形態的電氣檢查用治具的示意結構的圖。再者,圖8為相當於第1實施形態的圖3的電氣檢查用治具的剖面圖。此外,關於類似及相同的構成要素,全部圖面中皆使用相同的參考數字。Fig. 8 is a view showing a schematic configuration of a jig for electrical inspection according to a third embodiment. FIG. 8 is a cross-sectional view of the jig for electrical inspection of FIG. 3 corresponding to the first embodiment. In addition, with respect to similar and identical constituent elements, the same reference numerals are used in all drawings.
再者,圖8中,為了使本實施形態的電氣檢查用治具的特徵明確,電氣檢查用治具的電氣檢查用治具本體、電氣檢查用治具頭、電氣檢查用治具連接體、及電氣特性檢查用治具是以互相隔離的方式記載。然而,關於實際的使用,如在第1實施形態等中說明般,此等要素係互相電性及機械地連接而使用。In addition, in FIG. 8, in order to clarify the characteristics of the jig for electrical inspection of the present embodiment, the jig for electrical inspection of the jig for electrical inspection, the jig for electrical inspection, and the jig for electrical inspection, And the fixtures for electrical property inspection are recorded in isolation from each other. However, as for the actual use, as described in the first embodiment and the like, these elements are used electrically and mechanically connected to each other.
如圖8所示,本實施形態的電氣檢查用治具30具有電氣檢查用治具本體11、位於其下方的電氣檢查用治具頭12、及位於電氣檢查用治具本體11與電氣檢查用治具頭12之間的電氣檢查用治具連接體13。此外,在電氣檢查用治具本體11與電氣檢查用治具連接體13之間設有板狀的電氣特性檢查用治具31。As shown in FIG. 8, the jig for electrical inspection 30 of the present embodiment includes a jig 11 for electrical inspection, a jig 12 for electrical inspection located below the jig, and a jig 11 for electrical inspection and an electrical inspection. The jig connector 13 for electrical inspection between the jig heads 12. Further, a plate-shaped electrical property inspection jig 31 is provided between the jig 11 for electrical inspection and the jig connecting body 13 for electrical inspection.
與第1實施形態同樣,電氣檢查用治具本體11在第1殼體111的外面當中於相對向的一對側面111A及111B上設有複數個連接器112,在其內部配置有作為外部連接端子之未圖示的連接器針。如以下所示,在本實施形態中,為了即使更換了應檢查的配線基板的型號(part number),電氣檢查用治具本體11也能在不更換的情況下使用,一般考量應檢查的配線基板被預測的最大電性接觸點來決定連接器112的針的總數。作為一例,可將針數設為4096支。In the same manner as the first embodiment, the jig body 11 for electrical inspection is provided with a plurality of connectors 112 on the pair of opposite side faces 111A and 111B of the outer surface of the first casing 111, and is disposed inside as an external connection. Connector pin (not shown) of the terminal. As described below, in the present embodiment, in order to replace the model number of the wiring board to be inspected, the jig 11 for electrical inspection can be used without replacement, and the wiring to be inspected is generally considered. The maximum electrical contact point of the substrate is predicted to determine the total number of pins of the connector 112. As an example, the number of stitches can be set to 4096.
此外,在第1殼體111內設有複數條第1配線113,該複數條第1配線113係與連接器針分別作電性連接,並且延伸到第1殼體111的下面111D側。再者,在第1殼體111的下部,如以下所示,設有凸緣114,該凸緣114係為了使將電氣檢查用治具頭12及電氣檢查用治具連接體13卸下而更換之際的處理容易、或為了使用電氣檢查用治具30而實際進行配線基板的電氣檢查之際使對檢查台的固定容易。再者,在將電氣檢查用治具30固定於檢查台上時,可經由例如未圖示的貫穿孔,利用螺栓與螺母鎖緊。Further, a plurality of first wires 113 are provided in the first casing 111, and the plurality of first wires 113 are electrically connected to the connector pins, respectively, and extend to the lower surface 111D side of the first casing 111. Further, in the lower portion of the first casing 111, as shown below, a flange 114 for detaching the electrical inspection jig head 12 and the electrical inspection jig connecting body 13 is provided. It is easy to handle the replacement, or it is easy to fix the inspection table when the electrical inspection of the wiring board is actually performed in order to use the electrical inspection jig 30. Further, when the jig for electrical inspection 30 is fixed to the inspection table, it can be locked by a bolt and a nut via a through hole (not shown).
電氣檢查用治具頭12在第2殼體121內具有從其上面121C側延伸到下面121D側的複數條第2配線122,並且在下面121C具有複數支探針123,該複數支探針123係與第2配線122分別電性連接,使其實際接觸於應供作檢查的配線基板的金屬端子,用以檢查配線基板的配線圖案的電性導通(配線的切斷、配線彼此的接觸等)。The jig head 12 for electrical inspection has a plurality of second wires 122 extending from the upper surface 121C side to the lower surface 121D side in the second casing 121, and has a plurality of probes 123 at the lower surface 121C, and the plurality of probes 123 The second wiring 122 is electrically connected to the second wiring 122 so as to be in contact with the metal terminal of the wiring board to be inspected, and the electrical wiring of the wiring pattern of the wiring substrate is inspected (cutting of the wiring, contact of the wiring, etc.) ).
電氣特性檢查用治具31是以被夾在電氣檢查用治具本體11及以下說明的電氣檢查用治具連接體13間的方式存在。此外,電氣特性檢查用治具31具有複數個電極311,該複數個電極311係貫穿於厚度方向,並且以端部從上面31C露出的方式設置。The jig 31 for electrical property inspection is present between the jig 11 for electrical inspection and the jig connecting member 13 for electrical inspection described below. Further, the jig 31 for electrical property inspection has a plurality of electrodes 311 which are inserted in the thickness direction and are provided so that the ends are exposed from the upper surface 31C.
複數個電極311的數量可設定為例如與電氣檢查用治具本體11的第1配線113、即連接器112的針數相同。具體而言,可設定為4096支。The number of the plurality of electrodes 311 can be set, for example, to be the same as the number of stitches of the first wire 113 of the jig body 11 for electrical inspection, that is, the connector 112. Specifically, it can be set to 4096.
電氣檢查用治具連接體13是以被夾在電氣檢查用治具31及電氣檢查用治具頭12間的方式存在,在第3殼體131內具有複數條第3配線132,該複數條第3配線132係從其上面131C側延伸到下面131D側,並且分別電性連接電氣特性檢查用治具31的複數個電極311的至少一部分與複數條第2配線122。The jig attachment 13 for electrical inspection is interposed between the jig for electrical inspection 31 and the jig 12 for electrical inspection, and the third casing 131 has a plurality of third wires 132, and the plurality of wires The third wiring 132 extends from the upper surface 131C side to the lower surface 131D side, and is electrically connected to at least a part of the plurality of electrodes 311 of the electrical property inspection jig 31 and the plurality of second wirings 122, respectively.
本實施形態的電氣檢查用治具30除了電氣檢查用治具本體11、電氣檢查用治具頭12及電氣檢查用治具連接體13以外,還具有電氣特性檢查用治具31。因此,如圖8所示,藉由對電氣特性檢查用治具31的電極311設置一對插座312,使預定的電氣特性測量機器連接至從此一對插座312導出的導線,在使電氣檢查用治具30接觸於配線基板而進行配線基板的配線圖案的電性導通(配線的切斷、配線彼此的接觸等)的檢查之際,可測量電氣特性檢查用治具31之安裝有一對插座312的電極311所接觸之配線圖案間的電氣特性。The jig for electrical inspection 30 of the present embodiment includes a jig 31 for electrical inspection, in addition to the jig for electrical inspection 11, the jig for electrical inspection 12, and the jig for electrical inspection. Therefore, as shown in FIG. 8, a pair of sockets 312 are provided to the electrodes 311 of the jig 31 for electrical property inspection, and a predetermined electrical property measuring device is connected to the wires led out from the pair of sockets 312 for electrical inspection. When the jig 30 is in contact with the wiring board and the electrical connection of the wiring pattern of the wiring board (cutting of the wiring, contact of the wiring, etc.) is inspected, the pair of sockets 312 for measuring the electrical property inspection jig 31 can be mounted. The electrical characteristics between the wiring patterns that the electrodes 311 are in contact with.
再者,作為上述電氣特性,可列舉電容或電阻等。Further, examples of the electrical characteristics include a capacitor, a resistor, and the like.
此外,電氣檢查用治具本體11、電氣檢查用治具頭12及電氣檢查用治具連接體13的其他特徵係與第1實施形態同樣,所以省略說明。In addition, the other features of the jig main body 11 for electrical inspection, the jig for electrical inspection 12, and the jig attachment 13 for electrical inspection are the same as those of the first embodiment, and thus the description thereof is omitted.
本實施形態的電氣檢查用治具30可將設於電氣特性檢查用治具31的電極311數量設定為與電氣檢查用治具本體11的第1配線113、即連接器112的針數相同,所以可預先將電氣檢查用治具本體11及電氣特性檢查用治具31固定為一體,可只使電氣檢查用治具連接體13的第3配線132數量、以及電氣檢查用治具頭12的探針123數量及第2配線122數量按照應進行檢查的配線基板的型號等而改變、即可只更換電氣檢查用治具連接體13及電氣檢查用治具頭12。In the jig for electrical inspection 30 of the present embodiment, the number of electrodes 311 provided in the jig 31 for electrical property inspection can be set to be the same as the number of stitches of the first wire 113 of the jig 11 for electrical inspection, that is, the connector 112. Therefore, the jig body 11 for electrical inspection and the jig 31 for electrical property inspection can be integrally fixed in advance, and only the number of the third wires 132 of the jig connection 13 for electrical inspection and the jig head 12 for electrical inspection can be used. The number of the probes 123 and the number of the second wires 122 are changed in accordance with the type of the wiring board to be inspected, and the like, and only the jig attachment 13 for electrical inspection and the jig 12 for electrical inspection can be replaced.
因此,由於無需按照應進行檢查的配線基板的型號等來更換電氣檢查用治具本體11,所以可減低配線基板的電氣檢查所需的成本。此外,可固定電氣檢查用治具本體11的連接器(針)數量及第1配線113數量、以及電氣特性檢查用治具31的電極311數量,所以無需進行下述操作,即:將被安裝於所使用的電氣檢查用治具30的本體11的連接器(針)的電纜逐次卸下,而逐次安裝於將使用的新電氣檢查用治具30的本體11的連接器(針)。再者,無需進行電氣檢查用治具本體11的更換,所以可簡化電氣檢查用治具對於應進行電氣檢查的配線基板的對位。此結果,可大幅縮短進行配線基板的電氣檢查所需的時間。Therefore, since it is not necessary to replace the jig 11 for electrical inspection in accordance with the type of the wiring board to be inspected, etc., the cost required for electrical inspection of the wiring board can be reduced. Further, since the number of connectors (needles) of the jig 11 for electrical inspection, the number of first wires 113, and the number of electrodes 311 of the jig 31 for electrical property inspection can be fixed, it is not necessary to perform the following operation: The cable of the connector (needle) of the main body 11 of the jig for electrical inspection 30 to be used is sequentially removed, and is sequentially attached to the connector (needle) of the main body 11 of the jig 30 for electrical inspection to be used. Further, since it is not necessary to replace the jig body 11 for electrical inspection, the alignment of the jig for electrical inspection with respect to the wiring substrate to be electrically inspected can be simplified. As a result, the time required for performing electrical inspection of the wiring substrate can be greatly shortened.
此外,在進行此種配線基板的電氣檢查的配線基板之製造方法方面也是如上述般,可縮短配線基板的電氣檢查所需的時間,所以可縮短該配線基板的製造所需的時間。In addition, as described above, the method of manufacturing the wiring board for performing electrical inspection of such a wiring board can shorten the time required for electrical inspection of the wiring board, and therefore the time required for the manufacture of the wiring board can be shortened.
再者,電氣特性檢查用治具31也無需按照配線基板的型號等而更換,即使各型號應測量的電極311改變,只要在預定的電極311換上與電氣特性測量機器連接的插座等的連接構件即可,所以無需按照配線基板的型號等而準備複數個治具31。因此,在除了上述電氣檢查以外,還進行電氣特性的測量之際,也可減低對於該測量的成本。In addition, the jig 31 for electrical property inspection does not need to be replaced in accordance with the model of the wiring board or the like, and even if the electrode 311 to be measured for each model is changed, the predetermined electrode 311 is replaced with a socket connected to the electrical property measuring device. Since the member is sufficient, it is not necessary to prepare a plurality of jigs 31 in accordance with the model of the wiring board or the like. Therefore, in addition to the above-described electrical inspection, when the electrical characteristics are measured, the cost for the measurement can also be reduced.
此外,在市售的電氣檢查用裝置方面也是只預先準備電氣檢查用治具本體11及電氣特性檢查用治具31,按照配線基板的型號而另外設置電氣檢查用治具頭12及電氣檢查用治具連接體13,可按照配線基板的型號而只更換電氣檢查用治具頭12及電氣檢查用治具連接體13。In addition, in the case of a commercially available electrical inspection device, the jig 11 for electrical inspection and the jig 31 for electrical property inspection are prepared in advance, and the jig 12 for electrical inspection and the electrical inspection are separately provided in accordance with the model of the wiring substrate. The jig attachment body 13 can be replaced with only the electric inspection jig head 12 and the electric inspection jig connecting body 13 in accordance with the type of the wiring board.
因此,由於按照配線基板的型號而另外只準備電氣檢查用治具頭12及電氣檢查用治具連接體13即可,所以可抑制用以進行電氣檢查的成本,再者由於只保管電氣檢查用治具頭12及電氣檢查用治具連接體13即可,所以可縮小保管所需的空間。再者,可以也避免為了確保保管空間而廢棄現有的電氣檢查用治具的風險。Therefore, it is only necessary to prepare the electrical inspection jig head 12 and the electrical inspection jig attachment 13 in accordance with the type of the wiring board. Therefore, the cost for performing the electrical inspection can be suppressed, and only the electrical inspection can be stored. The jig head 12 and the jig attachment 13 for electrical inspection are sufficient, so that the space required for storage can be reduced. Furthermore, it is possible to avoid the risk of discarding the existing electrical inspection jig in order to secure the storage space.
以上,雖然一面列舉具體例,一面詳細地說明本發明,但本發明並不限定於上述內容,只要在不脫離本發明的範疇內,就可進行所有的變形或變更。The present invention has been described in detail above with reference to the specific embodiments. However, the present invention is not limited thereto, and all modifications and changes may be made without departing from the scope of the invention.
10、20、30...電氣檢查用治具10, 20, 30. . . Electrical inspection fixture
11...電氣檢查用治具本體11. . . Fixture body for electrical inspection
111...第1殼體111. . . First housing
112...連接器112. . . Connector
113...第1配線113. . . First wiring
115...針狀構件115. . . Needle member
117...螺紋構件117. . . Threaded member
118...蓋軸118. . . Cover shaft
12...電氣檢查用治具頭12. . . Fixture head for electrical inspection
121...第2殼體121. . . Second housing
122...第2配線122. . . Second wiring
123...探針123. . . Probe
13...電氣檢查用治具連接體13. . . Fixture connector for electrical inspection
131...第3殼體131. . . Third housing
132...第3配線132. . . Third wiring
133...金屬墊133. . . Metal pad
135...金屬針135. . . Metal needle
31...電氣特性檢查用治具31. . . Fixture for electrical property inspection
311...(電氣特性檢查用治具的)電極311. . . Electrode (for fixtures for electrical property inspection)
312...(電氣特性檢查用治具的)插座312. . . Socket (for electrical characteristics inspection fixture)
313...(電氣特性檢查用治具的)導線313. . . (wire for electrical property inspection fixture)
圖1為顯示第1實施形態的電氣檢查用治具的示意結構的圖。Fig. 1 is a view showing a schematic configuration of a jig for electrical inspection according to a first embodiment.
圖2為顯示該第1實施形態的電氣檢查用治具的示意結構的圖。FIG. 2 is a view showing a schematic configuration of a jig for electrical inspection according to the first embodiment.
圖3為顯示該第1實施形態的電氣檢查用治具的示意結構的圖。3 is a view showing a schematic configuration of a jig for electrical inspection according to the first embodiment.
圖4為顯示該第1實施形態的電氣檢查用治具的示意結構的圖。Fig. 4 is a view showing a schematic configuration of a jig for electrical inspection according to the first embodiment.
圖5為顯示該第1實施形態的電氣檢查用治具的示意結構的圖。Fig. 5 is a view showing a schematic configuration of a jig for electrical inspection according to the first embodiment.
圖6為顯示第2實施形態的電氣檢查用治具的示意結構的圖。Fig. 6 is a view showing a schematic configuration of a jig for electrical inspection according to a second embodiment.
圖7為顯示該第2實施形態的電氣檢查用治具的示意結構的圖。Fig. 7 is a view showing a schematic configuration of a jig for electrical inspection according to the second embodiment.
圖8為顯示第3實施形態的電氣檢查用治具的示意結構的圖。Fig. 8 is a view showing a schematic configuration of a jig for electrical inspection according to a third embodiment.
10...電氣檢查用治具10. . . Electrical inspection fixture
11...電氣檢查用治具本體11. . . Fixture body for electrical inspection
12...電氣檢查用治具頭12. . . Fixture head for electrical inspection
13...電氣檢查用治具連接體13. . . Fixture connector for electrical inspection
111...第1殼體111. . . First housing
111A...側面111A. . . side
111B...側面111B. . . side
111D...下面111D. . . below
112...連接器112. . . Connector
113...第1配線113. . . First wiring
114...凸緣114. . . Flange
121...第2殼體121. . . Second housing
121C...上面121C. . . Above
121D...下面121D. . . below
122...第2配線122. . . Second wiring
131...第3殼體131. . . Third housing
131C...上面131C. . . Above
131D...下面131D. . . below
132...第3配線132. . . Third wiring
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010079020 | 2010-03-30 | ||
JP2011046319A JP5492808B2 (en) | 2010-03-30 | 2011-03-03 | Electrical inspection jig and method for manufacturing wiring board |
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TW201142307A TW201142307A (en) | 2011-12-01 |
TWI453424B true TWI453424B (en) | 2014-09-21 |
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TW100110683A TWI453424B (en) | 2010-03-30 | 2011-03-29 | Jig of electric detection and method for manufacturing a wiring substrate |
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JP (1) | JP5492808B2 (en) |
TW (1) | TWI453424B (en) |
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JP5966688B2 (en) * | 2012-07-04 | 2016-08-10 | 日本電産リード株式会社 | Wiring structure and board inspection device |
Citations (6)
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---|---|---|---|---|
JP2000249738A (en) * | 1999-02-26 | 2000-09-14 | Uht Corp | Electric continuity checking device for tape-like object |
JP2005069954A (en) * | 2003-08-27 | 2005-03-17 | Hioki Ee Corp | Substrate inspecting jig for substrate inspecting apparatus and substrate inspecting method therefor |
TW200716997A (en) * | 2005-10-21 | 2007-05-01 | Advanced Semiconductor Eng | Electrical testing device |
TW200723989A (en) * | 2005-12-09 | 2007-06-16 | High Tech Comp Corp | Printed circuit board and manufacturing method thereof |
CN201035106Y (en) * | 2007-04-19 | 2008-03-12 | 纬创资通股份有限公司 | Test module |
JP2008309587A (en) * | 2007-06-13 | 2008-12-25 | Taiyo Kogyo Co Ltd | Inspecting device having universal function of print board |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5376874U (en) * | 1976-11-29 | 1978-06-27 | ||
JPS6453429A (en) * | 1987-08-24 | 1989-03-01 | Mitsubishi Electric Corp | Device for testing semiconductor chip |
-
2011
- 2011-03-03 JP JP2011046319A patent/JP5492808B2/en not_active Expired - Fee Related
- 2011-03-29 TW TW100110683A patent/TWI453424B/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249738A (en) * | 1999-02-26 | 2000-09-14 | Uht Corp | Electric continuity checking device for tape-like object |
JP2005069954A (en) * | 2003-08-27 | 2005-03-17 | Hioki Ee Corp | Substrate inspecting jig for substrate inspecting apparatus and substrate inspecting method therefor |
TW200716997A (en) * | 2005-10-21 | 2007-05-01 | Advanced Semiconductor Eng | Electrical testing device |
TW200723989A (en) * | 2005-12-09 | 2007-06-16 | High Tech Comp Corp | Printed circuit board and manufacturing method thereof |
CN201035106Y (en) * | 2007-04-19 | 2008-03-12 | 纬创资通股份有限公司 | Test module |
JP2008309587A (en) * | 2007-06-13 | 2008-12-25 | Taiyo Kogyo Co Ltd | Inspecting device having universal function of print board |
Also Published As
Publication number | Publication date |
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TW201142307A (en) | 2011-12-01 |
JP5492808B2 (en) | 2014-05-14 |
JP2011227059A (en) | 2011-11-10 |
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