JPH01163979A - Fixing device for glass substrate - Google Patents
Fixing device for glass substrateInfo
- Publication number
- JPH01163979A JPH01163979A JP62323577A JP32357787A JPH01163979A JP H01163979 A JPH01163979 A JP H01163979A JP 62323577 A JP62323577 A JP 62323577A JP 32357787 A JP32357787 A JP 32357787A JP H01163979 A JPH01163979 A JP H01163979A
- Authority
- JP
- Japan
- Prior art keywords
- glass substrate
- fpc
- view
- case
- fixing device
- 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.)
- Pending
Links
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、位置検出素子(PSD)など、広く電子機器
に使用されるa−siを使ったガラス基板をケースに装
着する場合の固定装置に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention is a fixing device for mounting a glass substrate using A-SI, which is widely used in electronic devices such as a position detection device (PSD), into a case. Regarding.
(従来の技術)
従来、ガラス基板を電子機器等のケースに装着固定する
には第8図及び第9図に示されるようにガラス基板aを
ケースbい b2にゴムCI、C1を介して装着し、ボ
ルトdにて締付けるようにしていた。(Prior art) Conventionally, in order to attach and fix a glass substrate to a case of an electronic device, etc., as shown in FIGS. and tightened with bolt d.
また、a−siを使ったガラス基板は、その外部引出線
取付部eに外部引出線fを接合する場合、半田付では素
子を劣化させるため、接着材にて接合していた。Furthermore, when connecting the external leader line f to the external leader line attaching portion e of a glass substrate using A-SI, soldering deteriorates the element, so the bonding is performed using an adhesive.
また、ガラス基板aの信号処理部は、外部引出線fによ
り、別の場所にある基板と接続されていた。Further, the signal processing section of the glass substrate a was connected to a substrate located at another location by an external leader line f.
(発明が解決しようとする問題点)
前記従来の技術に於ては、外部引出線「を接着材により
ガラス基板aに固着していたため、機器の振動や衝撃に
対し、接合部だけでなく、外部引出線fの耐久性に乏し
く信頼性に欠けるという問題があった。(Problems to be Solved by the Invention) In the above-mentioned conventional technology, since the external leader wire was fixed to the glass substrate a with an adhesive, not only the joint part but also the There was a problem in that the external leader line f had poor durability and lacked reliability.
また、ガラス基板とその信号処理部が分離しているため
、保守点検等、実用上扱いにくいという欠点があった。Furthermore, since the glass substrate and its signal processing section are separated, there is a drawback that it is difficult to handle in practical terms, such as maintenance and inspection.
(問題点を解決するための手段)
本発明は前記従来の技術に於ける問題点を解決するため
になされたもので、ガラス基板、1を導電性接合材2に
より、FPC13に装着された外部引出線、4付導体パ
ターン、5に接合し、前記FPC13を弾性体、61.
6□、71.72を介してケース、旦に装着するように
したことを特徴とするガラス基板の固定装置。(Means for Solving the Problems) The present invention has been made to solve the problems in the conventional technology, and includes a glass substrate 1 which is attached to an external FPC 13 using a conductive bonding material 2. A leader line, a conductor pattern with 4, is connected to 5, and the FPC 13 is connected to an elastic body, 61.
A fixing device for a glass substrate, characterized in that it is attached to a case at the same time via 6□, 71.72.
(作用)
本発明は前記の通り構成したので、外部引出線、4は半
田付は等で、確実に導体パターン、5に接合されている
ので、機器に振動や衝撃が作用しても、外部引出線が導
体パターン5から剥れることがない。(Function) Since the present invention is configured as described above, the external lead wire 4 is reliably connected to the conductor pattern 5 by soldering, etc., so even if vibration or impact is applied to the device, the external leader The leader line does not peel off from the conductor pattern 5.
また、ガラス基板、1は、導電性接合材、2によりFP
C13に接着された上で、弾性体61.6□を介してケ
ース旦により機械的に保持されているため、ガラス基板
、1と導体パターン、5の接合の信頼性が向上される。In addition, a glass substrate 1 is a conductive bonding material, and 2 is an FP.
Since it is bonded to C13 and mechanically held by the case body via the elastic body 61.6□, the reliability of the bonding between the glass substrate 1 and the conductor pattern 5 is improved.
(実施例)
以下、本発明の実施例を第1図乃至第7図に基づいて詳
述する。(Example) Hereinafter, an example of the present invention will be described in detail based on FIGS. 1 to 7.
第1図は、本発明のガラス基板1を示す正面図であり、
ガラス板1.の両面にはAi製の導体薄膜1zが真空蒸
着されている。FIG. 1 is a front view showing a glass substrate 1 of the present invention,
Glass plate 1. A conductor thin film 1z made of Ai is vacuum-deposited on both sides.
第2図は、外部引出線4が付着された導体パターン、5
が固着されているフレキシブルプリントカード(以後、
FPCと記す)の正面図である。FIG. 2 shows a conductor pattern 5 to which an external leader line 4 is attached.
Flexible print card (hereinafter referred to as
FIG. 2 is a front view of the FPC.
第3図は、前記ガラス基板、土とFPC53を導電性接
着材、2により接合した組立体の正面図であり、第4図
は同じ(、側面図である。FIG. 3 is a front view of an assembly in which the glass substrate, soil, and FPC 53 are bonded together using a conductive adhesive 2, and FIG. 4 is the same (and side view).
前記組立体の製造方法は、第3図及び第4図に示される
ごと(、ガラス基板支の導体薄膜18と導体パターン、
5の間に導電性接着材、2を挟み、これをオープンに入
れて加熱することにより、導電性接着材2を乾燥させて
いる。The method for manufacturing the assembly is as shown in FIGS. 3 and 4 (the conductor thin film 18 and the conductor pattern on the glass substrate support
The conductive adhesive material 2 is sandwiched between the conductive adhesive materials 5 and 5, and the conductive adhesive material 2 is dried by placing the conductive adhesive material 2 in the open and heating it.
第5図は、前記組立体を樹脂製のケース旦に装着する順
序を示す斜視図であり、先ず、樹脂製の下側ケース8I
に、ラバー61.7Iを組込み、その上に前記組立体を
乗せ、その上に更にラバー6□、7□を組込んだ後、上
側ケース8□、を下側ケース81に固定して、組立を完
了する。FIG. 5 is a perspective view showing the order in which the assembly is attached to the resin case, first, the resin lower case 8I.
After assembling the rubber 61.7I, placing the assembly on top of it, and further assembling the rubbers 6□ and 7□, fix the upper case 8□ to the lower case 81 and assemble. complete.
第6図は、第5図の組立完了後の斜視図であり、第7図
は、第6図の■−■断面図である。6 is a perspective view after the assembly of FIG. 5 is completed, and FIG. 7 is a cross-sectional view taken along the line ■-■ in FIG. 6.
上側ケース8tの突起部IOを、下側ケース81の凹部
9に係合させることにより、下側ケース8.と上側ケー
ス8zを固定することができる。By engaging the projection IO of the upper case 8t with the recess 9 of the lower case 81, the lower case 8. and the upper case 8z can be fixed.
前記ガラス基板、1とFPC,3の組立体は、ガラス基
板1の素子の劣化を防ぐため、導電製接着材、2にて接
合しているので、接合力の点では半田付けに劣るが、第
7図に示されるごとく、ラバー6I、6□を介して上下
ケース87.8.にてR械的に固定されるため、前記接
合が剥れることがない。The assembly of the glass substrate 1 and the FPC 3 is bonded using a conductive adhesive 2 to prevent deterioration of the elements on the glass substrate 1, so it is inferior to soldering in terms of bonding strength. As shown in FIG. 7, upper and lower cases 87.8. Since it is fixed mechanically at R, the bond will not separate.
また、ガラス基板1からの外部引出線、4はフレキシブ
ルなFPC,3に埋込まれるので、信号処理部を前記F
PC13のリード線、4に接続することができ、電子機
器全体のコンパクト化が図れる。In addition, since the external lead wire 4 from the glass substrate 1 is embedded in the flexible FPC 3, the signal processing section can be connected to the FPC 3.
It can be connected to the lead wire 4 of the PC 13, making the entire electronic device more compact.
なお、FPC,3の外部引出線、4の付根部は、ラバー
71.7□により耐久性の向上を図っている。In addition, the external leader line of FPC, 3, and the base of 4 are made of rubber 71.7□ to improve durability.
(発明の効果)
本発明によるガラス基板の固定装置は次の作用効果を有
する。(Effects of the Invention) The glass substrate fixing device according to the present invention has the following effects.
1、ガラス基板と導体パターンの接合には、導電性接合
材を用いるため、a−si等の素子の劣化を防止できる
。1. Since a conductive bonding material is used to bond the glass substrate and the conductor pattern, deterioration of elements such as A-SI can be prevented.
2、ガラス基板は導体パターンの接合は半田付程度強く
ないが、ケースにより機械的に保持されるので剥離する
ことがない。2. Although the bonding of the conductor pattern on the glass substrate is not as strong as soldering, it will not peel off because it is mechanically held by the case.
3、ガラス基板からの外部引出線は、FPCに埋込まれ
ているので、この外部引出線に接続する信号処理部を前
記FPCに一体化することができ、電子機器全体を小型
化できる。3. Since the external lead line from the glass substrate is embedded in the FPC, the signal processing section connected to this external lead line can be integrated into the FPC, and the entire electronic device can be miniaturized.
4、前第3項により、保守点検が容易となるだけでな(
、信号処理部が離れていないため、精度の向上及び信頼
性の向上が図れる。4. Paragraph 3 above not only makes maintenance and inspection easier (
Since the signal processing units are not separated from each other, accuracy and reliability can be improved.
なお、本発明の実施例に於ては、ガラス基板とFPCの
導体パターンを導電性接着材にて接合したが、半田ペー
スト等、低温接合材で、且つ導電性があれば本発明の接
合材として使用できる。In the examples of the present invention, the glass substrate and the conductive pattern of the FPC were bonded using a conductive adhesive, but the bonding material of the present invention may be used as long as it is a low-temperature bonding material such as solder paste and is conductive. Can be used as
第1図は本発明の実施例に於けるガラス基板を示す正面
図、第2図は同じ<FPCを示す正面図、第3図は前記
ガラス基板1とFPC13を接合した組立体の正面図、
第4図は第3図の側面図、第5は前記組立体をケースに
装着する手順を示す斜視図、第6図は第5図に於ける組
立完了後の斜視図、第7図は第6図の■−■断面図、第
8図及び第9図は、従来の技術を示す正面図及び断面図
である。
1・・・ガラス基板 1.・・・ガラス板1、・・
・導電薄膜 2・・・導電性接着材3・・・FP
C4・・・リード線
5・・・導体パターン
6+、6g、71.7□・・・ラバー
旦・・・ケース 8.・・・下側ケース88・
・・上側ケース
出願人 株式会社小松製作所
代理人 (弁理士) 岡 1)和 喜
第1図
第2図
第4図
第6図
薯司X
L=
第8図
lb2
第9図FIG. 1 is a front view showing a glass substrate in an embodiment of the present invention, FIG. 2 is a front view showing the same FPC, and FIG. 3 is a front view of an assembly in which the glass substrate 1 and FPC 13 are bonded.
FIG. 4 is a side view of FIG. 3, FIG. 5 is a perspective view showing the procedure for attaching the assembly to the case, FIG. 6 is a perspective view of FIG. 5 after the assembly is completed, and FIG. 6, and FIGS. 8 and 9 are a front view and a sectional view showing the conventional technology. 1...Glass substrate 1. ...Glass plate 1,...
・Conductive thin film 2...Conductive adhesive 3...FP
C4...Lead wire 5...Conductor pattern 6+, 6g, 71.7□...Rubber pad...Case 8.・・・Lower case 88・
...Upper case applicant Komatsu Ltd. agent (patent attorney) Oka 1) Kazuyuki Figure 1 Figure 2 Figure 4 Figure 6 Boji XL = Figure 8 lb2 Figure 9
Claims (1)
3に装着された、外部引出線、4付導体パターン、5に
接合し、前記FPC、3を弾性体6_1、6_2、7_
1、7_2を介してケース■に装着するようにしたこと
を特徴とするガラス基板の固定装置。A glass substrate, 1 a conductive bonding material, 2 an FPC,
The external leader wire attached to 3 is connected to the conductor pattern 5 with 4, and the FPC 3 is connected to elastic bodies 6_1, 6_2, 7_
1. A glass substrate fixing device characterized in that it is attached to a case (2) via a 7_2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62323577A JPH01163979A (en) | 1987-12-21 | 1987-12-21 | Fixing device for glass substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62323577A JPH01163979A (en) | 1987-12-21 | 1987-12-21 | Fixing device for glass substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01163979A true JPH01163979A (en) | 1989-06-28 |
Family
ID=18156260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62323577A Pending JPH01163979A (en) | 1987-12-21 | 1987-12-21 | Fixing device for glass substrate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01163979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120048475A1 (en) * | 2010-08-27 | 2012-03-01 | Hon Hai Precision Industry Co., Ltd. | Fixing device and glass manufacturing device using the same |
-
1987
- 1987-12-21 JP JP62323577A patent/JPH01163979A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120048475A1 (en) * | 2010-08-27 | 2012-03-01 | Hon Hai Precision Industry Co., Ltd. | Fixing device and glass manufacturing device using the same |
| US8413465B2 (en) * | 2010-08-27 | 2013-04-09 | Hon Hai Precision Industry Co., Ltd. | Fixing device and glass manufacturing device |
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