JPS6238155U - - Google Patents
Info
- Publication number
- JPS6238155U JPS6238155U JP13191385U JP13191385U JPS6238155U JP S6238155 U JPS6238155 U JP S6238155U JP 13191385 U JP13191385 U JP 13191385U JP 13191385 U JP13191385 U JP 13191385U JP S6238155 U JPS6238155 U JP S6238155U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- electrode
- thermal head
- common
- resistance value
- 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
- 239000004020 conductor Substances 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010408 film Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Description
第１図ａはこの考案の一実施例の平面図で、１
組のコモン電極とその導体部分および選択電極と
その導体部分を拡大して示している。同図ｂは第
１図ａのｂ―ｂ線断面図、第２図ａは先行技術に
係る厚膜形サーマルヘツドの平面図、同図ｂは第
２図ａ、ｂ―ｂ線断面図である。
１……絶縁性基板、２……抵抗体、３……選択
電極導体、４……コモン電極導体、３ａ，４ａ…
…電極部分、３ｂ，４ｂ……導体部分、６……厚
い金薄膜、７……厚いコモン電極の導体部分。な
お、図中、同一符号はそれぞれ同一、または相当
部分を示す。
Figure 1a is a plan view of one embodiment of this invention.
The common electrode and its conductor portion and the selection electrode and its conductor portion of the set are shown enlarged. Figure b is a sectional view taken along line bb of Figure 1 a, Figure 2 a is a plan view of a thick film thermal head according to the prior art, and figure b is a sectional view taken along line a and bb of Figure 2. be. DESCRIPTION OF SYMBOLS 1...Insulating substrate, 2...Resistor, 3...Selection electrode conductor, 4...Common electrode conductor, 3a, 4a...
...Electrode portion, 3b, 4b...Conductor portion, 6...Thick gold thin film, 7...Thick common electrode conductor portion. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
成されているサーマルヘツドにおいて、コモン電
極導体を構成している導体のうち少なくとも共通
の導体部分を当該電極部分に比べて十分に厚く抵
抗値が小さい導体に形成してなることを特徴とす
るサーマルヘツド。 In a thermal head in which the electrode conductor is formed of a thin gold film with a thickness of 1 μm or less, at least the common conductor portion of the conductors constituting the common electrode conductor is sufficiently thicker than the electrode portion and has a resistance value. A thermal head characterized by being formed into a small conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13191385U JPS6238155U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13191385U JPS6238155U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238155U true JPS6238155U (en) | 1987-03-06 |
Family
ID=31030806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13191385U Pending JPS6238155U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238155U (en) |
-
1985
- 1985-08-27 JP JP13191385U patent/JPS6238155U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61107542U (en) | ||
| JPS6238155U (en) | ||
| JPS6286634U (en) | ||
| JPS6170394U (en) | ||
| JPS62120301U (en) | ||
| JPH01113301U (en) | ||
| JPS5921740U (en) | temperature detector | |
| JPS61168942U (en) | ||
| JPS61166847U (en) | ||
| JPH01127202U (en) | ||
| JPS62126041U (en) | ||
| JPS637540U (en) | ||
| JPS61162003U (en) | ||
| JPS6186902U (en) | ||
| JPS61155139U (en) | ||
| JPS6057102U (en) | printed resistor element | |
| JPH02133349U (en) | ||
| JPS6211568U (en) | ||
| JPH0227763U (en) | ||
| JPS6156042U (en) | ||
| JPH01115203U (en) | ||
| JPH01123302U (en) | ||
| JPS61153304U (en) | ||
| JPS62176943U (en) | ||
| JPS6448246U (en) |