JPS6450405U - - Google Patents
Info
- Publication number
- JPS6450405U JPS6450405U JP14603287U JP14603287U JPS6450405U JP S6450405 U JPS6450405 U JP S6450405U JP 14603287 U JP14603287 U JP 14603287U JP 14603287 U JP14603287 U JP 14603287U JP S6450405 U JPS6450405 U JP S6450405U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- thin film
- variable resistor
- pair
- electrode layers
- 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
- 239000010409 thin film Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Description
第１図は本考案の一実施例の平面図、第２図は
第１図のＡ部の部分拡大図、第３図ａ〜ｃは第１
図の実施例の製造方法を説明するための工程順に
示した斜視図、第４図は従来の可変抵抗器用抵抗
体素子の一例の平面図である。
１……セラミツク基板、２，２ａ……薄膜抵抗
体層、３，３ａ，３ｂ……薄膜金属層、３ｃ，３
ｄ……両端電極層、４……抵抗体素子、１２ａ…
…薄膜抵抗体層、１４……抵抗体素子。
Fig. 1 is a plan view of one embodiment of the present invention, Fig. 2 is a partially enlarged view of part A in Fig. 1, and Figs.
FIG. 4 is a perspective view showing the order of steps for explaining the manufacturing method of the embodiment shown in the figure, and FIG. 4 is a plan view of an example of a conventional resistor element for a variable resistor. 1... Ceramic substrate, 2, 2a... Thin film resistor layer, 3, 3a, 3b... Thin film metal layer, 3c, 3
d...Both end electrode layer, 4...Resistor element, 12a...
...Thin film resistor layer, 14...Resistor element.
Claims (1)
て設けられた一対の両端電極層と、該一対の両端
電極層間に接続され蛇行状に形成された薄膜抵抗
体層とを有する可変抵抗器用抵抗体素子において
、前記可変抵抗器の摺動子が接触する前記薄膜抵
抗体の蛇行状の中心部領域のみ導電率の高い薄膜
金属層を積層して所定間隔ごとに設けたことを特
徴とする可変抵抗器用抵抗体素子。 A resistor for a variable resistor, comprising a pair of electrode layers at both ends facing each other at a predetermined interval on an insulating substrate, and a thin film resistor layer connected between the pair of electrode layers at both ends and formed in a meandering shape. In the variable resistor element, thin film metal layers with high conductivity are laminated only in the meandering central region of the thin film resistor that is in contact with the slider of the variable resistor and provided at predetermined intervals. Resistor element for resistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14603287U JPS6450405U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14603287U JPS6450405U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450405U true JPS6450405U (en) | 1989-03-29 |
Family
ID=31415151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14603287U Pending JPS6450405U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450405U (en) |
-
1987
- 1987-09-24 JP JP14603287U patent/JPS6450405U/ja active Pending
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