JPH0567857A - Thick film substrate circuit device - Google Patents
Thick film substrate circuit deviceInfo
- Publication number
- JPH0567857A JPH0567857A JP3227751A JP22775191A JPH0567857A JP H0567857 A JPH0567857 A JP H0567857A JP 3227751 A JP3227751 A JP 3227751A JP 22775191 A JP22775191 A JP 22775191A JP H0567857 A JPH0567857 A JP H0567857A
- Authority
- JP
- Japan
- Prior art keywords
- thick film
- circuit device
- film substrate
- printed
- substrate circuit
- 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
- Parts Printed On Printed Circuit Boards (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は厚膜抵抗を有した厚膜基
板回路装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a thick film substrate circuit device having a thick film resistance.
【０００２】[0002]
【従来の技術】図２は従来の厚膜基板回路装置の印刷抵
抗体部分の構造を示す平面図である。図において、１０
は絶縁基板、１１ａ，１１ｂは電極としての印刷導体、
また１３は印刷抵抗体である。ここで、所定の抵抗値を
持つ印刷抵抗体を得るためには、図２の相対する印刷導
体１１ａ，１１ｂ間における、印刷抵抗体１３の有効幅
Ｗおよび有効長さＬを適当に選定し、その都度、各印刷
抵抗体のパターン設計を行う。2. Description of the Related Art FIG. 2 is a plan view showing a structure of a printed resistor portion of a conventional thick film substrate circuit device. In the figure, 10
Is an insulating substrate, 11a and 11b are printed conductors as electrodes,
13 is a printed resistor. Here, in order to obtain a printed resistor having a predetermined resistance value, the effective width W and the effective length L of the printed resistor 13 between the printed conductors 11a and 11b facing each other in FIG. The pattern of each printed resistor is designed each time.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記の
ような従来の厚膜基板回路装置では、たとえば回路パタ
ーンの試作開発段階において、最適抵抗値が定まってお
らず、さらにスペースの問題などにより可変抵抗装置を
設置できない場合には、種々の抵抗体を試作しなければ
ならない。このため、種々の抵抗体を印刷するために
は、多くのスクリーン印刷版が必要となり、コストが高
くなり、また、製造時間がかかるなどの問題があった。However, in the conventional thick film substrate circuit device as described above, the optimum resistance value has not been determined, for example, at the stage of prototype development of the circuit pattern. If the device cannot be installed, various resistors must be prototyped. Therefore, in order to print various resistors, many screen printing plates are required, resulting in high cost and long manufacturing time.
【０００４】そこで本発明は、上記従来の問題点を解決
するもので、低コストかつ、容易に所定の抵抗値を選定
でき、しかも、製造時間を短縮できる厚膜基板回路装置
を提供することを目的とする。Therefore, the present invention solves the above-mentioned conventional problems, and provides a thick film substrate circuit device which is low in cost, can easily select a predetermined resistance value, and can shorten the manufacturing time. To aim.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明の厚膜基板回路装置は、絶縁基板上に形成され
た印刷導体と、相対する印刷導体間を結ぶように前記絶
縁基板上に幅が一定でないこの印刷抵抗体を所望の抵抗
値となるように長さ方向にずらして形成した印刷抵抗と
を具備したものである。In order to achieve the above object, the thick film substrate circuit device of the present invention comprises a printed conductor formed on an insulating substrate and a printed conductor formed on the insulating substrate so as to connect the printed conductors facing each other. In addition, a printed resistor formed by displacing the printed resistor having a non-uniform width in the length direction so as to have a desired resistance value is provided.
【０００６】[0006]
【作用】本発明によれば、印刷抵抗体は、相対する印刷
導体間で、幅が一定でない形状をしているため、前記抵
抗体の形成位置を長さ方向にずらして形成することによ
り、前記抵抗体の有効幅を変化させることが出来る。し
たがって、パターン設計を変更することなく、抵抗値を
変化させることが出来る。よって多くのスクリーン印刷
版を用意する必要はなく、低コストにかつ製造時間を短
縮して厚膜基板回路を提供することができる。According to the present invention, since the printed resistor has a shape in which the width is not constant between the opposed printed conductors, by forming the resistor by shifting the forming position in the longitudinal direction, The effective width of the resistor can be changed. Therefore, the resistance value can be changed without changing the pattern design. Therefore, it is not necessary to prepare many screen printing plates, and it is possible to provide a thick film substrate circuit at low cost and shortening the manufacturing time.
【０００７】[0007]
【実施例】以下、本発明の一実施例の厚膜基板回路装置
を図面を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A thick film substrate circuit device according to an embodiment of the present invention will be described below with reference to the drawings.
【０００８】図１は本発明の一実施例における印刷抵抗
体の構造を示す平面図である。図において、１０は絶縁
基板、１１ａ，１１ｂは電極としての印刷導体、また１
２は印刷抵抗体である。相対する印刷導体１１ａ、およ
び印刷導体１１ｂを結ぶように前記絶縁基板上に印刷抵
抗体１２が設けられている。この印刷抵抗体１２は幅Ｗ
が一定でない形状で、長さ方向にずらして形成すれば、
所望の抵抗値を得ることができる。FIG. 1 is a plan view showing the structure of a printed resistor according to an embodiment of the present invention. In the figure, 10 is an insulating substrate, 11a and 11b are printed conductors as electrodes, and 1
2 is a printed resistor. A printed resistor 12 is provided on the insulating substrate so as to connect the printed conductors 11a and 11b facing each other. This printed resistor 12 has a width W
If the shape is not constant and it is formed by shifting in the length direction,
A desired resistance value can be obtained.
【０００９】すなわち印刷抵抗体１２を矢印Ａ方向に形
成位置を変化させることで、印刷抵抗体１２の有効幅Ｗ
を小さくすることが出来る。しかるに、印刷抵抗体１２
の抵抗値を大きくすることが可能となる。That is, by changing the forming position of the printed resistor 12 in the direction of arrow A, the effective width W of the printed resistor 12 is changed.
Can be reduced. However, the printed resistor 12
It is possible to increase the resistance value of.
【００１０】なお、図１に示す実施例においては、印刷
抵抗体１２の端部は、直線で構成されているが、曲線で
あってもかまわないことは、言うまでもない。In the embodiment shown in FIG. 1, the end portion of the printed resistor 12 is formed by a straight line, but it goes without saying that it may be a curved line.
【００１１】[0011]
【発明の効果】以上のように本発明によれば、所定の抵
抗値を容易に選定でき、種々の抵抗体を印刷するために
多くのスクリーン印刷版が必要になるということがな
く、低コストかつ、製造時間の短い厚膜基板回路装置を
提供出来る効果がある。As described above, according to the present invention, a predetermined resistance value can be easily selected, a large number of screen printing plates are not required for printing various resistors, and the cost can be reduced. In addition, it is possible to provide a thick film substrate circuit device which can be manufactured in a short time.
【図１】本発明の一実施例の厚膜基板回路装置における
印刷抵抗体の構造を示す平面図FIG. 1 is a plan view showing the structure of a printed resistor in a thick film substrate circuit device according to an embodiment of the present invention.
【図２】従来の厚膜基板回路装置の印刷抵抗体の構造を
示す平面図FIG. 2 is a plan view showing a structure of a printed resistor of a conventional thick film substrate circuit device.
１０ 絶縁基板 １１ａ，１１ｂ 印刷導体 １２ 印刷抵抗体 １３ 印刷抵抗体 10 Insulating Substrate 11a, 11b Printed Conductor 12 Printed Resistor 13 Printed Resistor
───────────────────────────────────────────────────── フロントページの続き (72)発明者 石川 真理子 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 (72)発明者 木村 涼 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Mariko Ishikawa 1006 Kadoma, Kadoma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (72) Inventor Ryo Kimura 1006, Kadoma, Kadoma City, Osaka Matsushita Electric Industrial Co., Ltd.
Claims (1)
する印刷導体間を結ぶように前記絶縁基板上に幅が一定
でない印刷抵抗体とを具備し、この印刷抵抗体を所望の
抵抗値となるように長さ方向にずらして形成したことを
特徴とする厚膜基板回路装置。1. A printed conductor formed on an insulating substrate and a printed resistor having a non-uniform width on the insulating substrate so as to connect between the printed conductors facing each other, and the printed resistor is provided with a desired resistance. A thick film substrate circuit device, wherein the thick film substrate circuit device is formed so as to be shifted in the length direction so as to have a value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3227751A JPH0567857A (en) | 1991-09-09 | 1991-09-09 | Thick film substrate circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3227751A JPH0567857A (en) | 1991-09-09 | 1991-09-09 | Thick film substrate circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0567857A true JPH0567857A (en) | 1993-03-19 |
Family
ID=16865805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3227751A Pending JPH0567857A (en) | 1991-09-09 | 1991-09-09 | Thick film substrate circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0567857A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019189100A1 (en) * | 2018-03-27 | 2019-10-03 | Ntn株式会社 | Hub unit with steering function, and vehicle with same |
-
1991
- 1991-09-09 JP JP3227751A patent/JPH0567857A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019189100A1 (en) * | 2018-03-27 | 2019-10-03 | Ntn株式会社 | Hub unit with steering function, and vehicle with same |
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