JPH01256105A - Forming method for flexible resistance pattern - Google Patents
Forming method for flexible resistance patternInfo
- Publication number
- JPH01256105A JPH01256105A JP63084698A JP8469888A JPH01256105A JP H01256105 A JPH01256105 A JP H01256105A JP 63084698 A JP63084698 A JP 63084698A JP 8469888 A JP8469888 A JP 8469888A JP H01256105 A JPH01256105 A JP H01256105A
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- resistor
- printed
- resist
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 125000006850 spacer group Chemical group 0.000 claims abstract description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 239000004332 silver Substances 0.000 abstract description 2
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Non-Adjustable Resistors (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Details Of Resistors (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、７レキシプル基板に形成される抵抗パターン
の印刷成形方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of printing and molding a resistor pattern formed on a 7-lexiple substrate.
例えばポリエステル樹脂シート等の可撓性を有するフレ
キシブル基板に抵抗パターンを成形する従来のパターン
成形方法としては、ポリエステル樹脂等からなるフレキ
シブル基板の上に、抵抗体となるカーボンを印刷手段に
より形成し、次いでそのフレキシブル基板及び抵抗体上
にＵＶレジストをラミネートして７レキシプル抵抗パタ
ーンを形成しているものであった。For example, a conventional pattern forming method for forming a resistance pattern on a flexible substrate such as a polyester resin sheet involves forming carbon to serve as a resistor on a flexible substrate made of polyester resin or the like by printing means. Next, a UV resist was laminated on the flexible substrate and the resistor to form a 7-lexiple resistor pattern.
（発明が解決しようとする課題〕
しかしながら、このような従来の成形法によるフレキシ
ブル抵抗パターンにあっては、基板上に印刷形成された
カーボン（抵抗体）が、その上にラミネート若しくは印
刷されているＵＶレジスト中に含まれる成分とで化学反
応を起し、その結果カーボンの抵抗値が変化されてしま
うという欠点があった。(Problems to be Solved by the Invention) However, in the case of flexible resistor patterns made by such conventional molding methods, the carbon (resistor) printed on the substrate is laminated or printed on it. There is a drawback that a chemical reaction occurs with the components contained in the UV resist, resulting in a change in the resistance value of carbon.
本発明はかかる欠点に着目してなされたもので基板上に
印刷形成されたカーボン抵抗体が、ＵＶレジストと接触
されることがないように、基板上に形成されたカーボン
抵抗体とＵＶレジストとの間に間隙を保持せしめるよう
に構成するものである。The present invention was made in view of this drawback, and is designed to prevent the carbon resistor printed on the substrate from coming into contact with the UV resist. The structure is such that a gap is maintained between them.
従ってこのフレキシブル抵抗板によれば、そのカーボン
抵抗体が、ＵＶレジストと接触されることがないので、
該抵抗体が変質することがなく、一定の抵抗値に確保で
きる。Therefore, according to this flexible resistor plate, the carbon resistor does not come into contact with the UV resist, so
The resistor does not change in quality and can maintain a constant resistance value.
以下に本発明を図面に示す実施例に基いて詳細に説明す
る。The present invention will be explained in detail below based on embodiments shown in the drawings.
このフレキシブル抵抗板の製造工程について順を追って
説明すると、先ずポリエステル樹脂で形成されたフレキ
シブル基板１の上面に、所定の抵抗値となるカーボン抵
抗層２を所定のパターンで印刷形成する。次いでそのカ
ーボン抵抗体２０両端に接続される所望の電気回路６を
銀ペーストを使用して基板１上に印刷形成する。次いで
そのカーボン抵抗層２の上面及び回路６の一部上面に第
２のカーボン印刷層４を形成して、所望の抵抗値となる
カーボン抵抗体５を形成する。次にそのカーボン抵抗体
５上に窓６が形成されるアンダーコート層７を形成し、
しかる後、このアンダーコート層７上における窓６の周
縁に適宜の厚さを保持させるスペーサ８を印刷形成する
。最後に、上記成形体の表面に、表面シート９を適宜の
接着剤を使用して貼着することにより目的とするフレキ
シブル抵抗板が完成されるものである。To explain the manufacturing process of this flexible resistance plate step by step, first, a carbon resistance layer 2 having a predetermined resistance value is printed in a predetermined pattern on the upper surface of a flexible substrate 1 made of polyester resin. Next, a desired electric circuit 6 connected to both ends of the carbon resistor 20 is printed on the substrate 1 using silver paste. Next, a second carbon printed layer 4 is formed on the upper surface of the carbon resistance layer 2 and on a portion of the circuit 6 to form a carbon resistor 5 having a desired resistance value. Next, an undercoat layer 7 in which windows 6 are formed is formed on the carbon resistor 5,
Thereafter, spacers 8 are printed on the undercoat layer 7 to maintain an appropriate thickness around the periphery of the window 6. Finally, the desired flexible resistance plate is completed by pasting the top sheet 9 on the surface of the molded body using a suitable adhesive.
かくして得られるフレキシブル抵抗板にあっては、フレ
キシブル基板１上にパターン形成されたカーボン抵抗体
５の周囲がスペーサ８により囲まれており、このスペー
サ８によシ、カーボン抵抗体５と最表面の表面シート９
とが無接触の状態で保護されていることから、そのカー
ボン抵抗体５が表面シート９に含有されている成分によ
って変質されることがなく、従ってカーボン抵抗体５の
安定した抵抗値が維持できる効果がある。In the flexible resistor plate thus obtained, the carbon resistor 5 patterned on the flexible substrate 1 is surrounded by a spacer 8, and the spacer 8 allows the carbon resistor 5 and the outermost surface to be separated. Top sheet 9
Since the carbon resistor 5 is protected in a non-contact state, the carbon resistor 5 is not altered by the components contained in the top sheet 9, and therefore a stable resistance value of the carbon resistor 5 can be maintained. effective.
第１図は本発明よりなるフレキ７プル抵抗板の実施例を
示した形態説明図、第２図（イ）及び（ロ）乃至第６図
（イ）及び仲）はフレキシブル抵抗板の成形工程を示し
た平面図及び断面説明図である。
１・・・フレキシブル基板 ２・・・カーボン抵抗層３
・・・電気回路 ４・・・カーボン印刷層５・
・・カーボン抵抗体 ６・・・窓７・・・アンダーコ
ー）ＩＩ ８・・・スペーサ９・・・表面シート
娼２ｊ凶 剃引同
第２１］ 第３１囚Fig. 1 is a form explanatory diagram showing an embodiment of the flexible 7-pull resistance plate according to the present invention, Figs. FIG. 1...Flexible substrate 2...Carbon resistance layer 3
...Electric circuit 4...Carbon printing layer 5.
...Carbon resistor 6...Window 7...Undercoat) II 8...Spacer 9...Surface sheet 2j shaving same No. 21] 31st prisoner
Claims (1)
印刷成形し、次いでそのカーボン抵抗体の周囲を所望の
厚さが確保できるスペーサで囲み，次いで、このスペー
サの上面に、表面シートを貼着して、該表面シートとカ
ーボン抵抗体との間に間隙を確保せしめることを特徴と
するフレキシブル抵抗パターンの形成方法。A resistor made of carbon is printed and molded on the top surface of a flexible substrate, the carbon resistor is then surrounded by a spacer that can ensure the desired thickness, and a top sheet is then attached to the top of this spacer. . A method for forming a flexible resistance pattern, which comprises ensuring a gap between the surface sheet and the carbon resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63084698A JPH01256105A (en) | 1988-04-06 | 1988-04-06 | Forming method for flexible resistance pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63084698A JPH01256105A (en) | 1988-04-06 | 1988-04-06 | Forming method for flexible resistance pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01256105A true JPH01256105A (en) | 1989-10-12 |
| JPH0581161B2 JPH0581161B2 (en) | 1993-11-11 |
Family
ID=13837885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63084698A Granted JPH01256105A (en) | 1988-04-06 | 1988-04-06 | Forming method for flexible resistance pattern |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01256105A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7061763B2 (en) * | 2018-01-15 | 2022-05-02 | パイクリスタル株式会社 | Electronic device |
-
1988
- 1988-04-06 JP JP63084698A patent/JPH01256105A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0581161B2 (en) | 1993-11-11 |
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