JPS60171345U - thermal head - Google Patents
thermal headInfo
- Publication number
- JPS60171345U JPS60171345U JP5732684U JP5732684U JPS60171345U JP S60171345 U JPS60171345 U JP S60171345U JP 5732684 U JP5732684 U JP 5732684U JP 5732684 U JP5732684 U JP 5732684U JP S60171345 U JPS60171345 U JP S60171345U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- insulating substrate
- common electrode
- heat generating
- discrimination 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
- Electronic Switches (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
第１図は従来のサーマルヘッドを示す一部平面図、第２
図は本考案によるサーマルヘッドの一実施例を示す概略
平面図、第３図は第２−図におけるランク判別回路を示
す一部拡大平面図、第４図は゛長ンク判別回路の他の実
施例を示す一部拡大平面図、第５図はランク判別回路の
さらに他の実施例を説明するための一部拡大平面図であ
る。
１・・・絶縁基板、２ａ〜２ｇ・・・発熱抵抗部、３ａ
〜３ｇ・・・個別電極、４・・・共通電極、５・・・ラ
ンク判別回路。Figure 1 is a partial plan view of a conventional thermal head;
The figure is a schematic plan view showing one embodiment of the thermal head according to the present invention, Figure 3 is a partially enlarged plan view showing the rank discrimination circuit in Figures 2-2, and Figure 4 is another embodiment of the long link discrimination circuit. FIG. 5 is a partially enlarged plan view for explaining still another embodiment of the rank discrimination circuit. 1... Insulating substrate, 2a to 2g... Heat generating resistor part, 3a
~3g...Individual electrode, 4...Common electrode, 5...Rank discrimination circuit.
Claims (1)
数の発熱抵抗部と、この各発熱抵抗部に個別に接続され
た複数の個別電極とを備えたサー１ マルヘッドにお
いて、当該サーマルヘッドの電気特性のランク判別回路
を前記絶縁基板上に形成し−たことを特徴とするサーマ
ルヘッド。In a thermal head equipped with a common electrode on an insulating substrate, a plurality of heat generating resistors connected to the common electrode, and a plurality of individual electrodes individually connected to each heat generating resistor, A thermal head characterized in that an electric characteristic rank discrimination circuit is formed on the insulating substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5732684U JPS60171345U (en) | 1984-04-20 | 1984-04-20 | thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5732684U JPS60171345U (en) | 1984-04-20 | 1984-04-20 | thermal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60171345U true JPS60171345U (en) | 1985-11-13 |
Family
ID=30581748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5732684U Pending JPS60171345U (en) | 1984-04-20 | 1984-04-20 | thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60171345U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55152080A (en) * | 1979-05-16 | 1980-11-27 | Canon Inc | Recorder |
| JPS56111681A (en) * | 1980-02-08 | 1981-09-03 | Tohoku Oki Denki Kk | Adjustment of driving condition of thermal printer head |
| JPS57191076A (en) * | 1981-05-20 | 1982-11-24 | Sekonitsuku:Kk | Thermal type recorder |
-
1984
- 1984-04-20 JP JP5732684U patent/JPS60171345U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55152080A (en) * | 1979-05-16 | 1980-11-27 | Canon Inc | Recorder |
| JPS56111681A (en) * | 1980-02-08 | 1981-09-03 | Tohoku Oki Denki Kk | Adjustment of driving condition of thermal printer head |
| JPS57191076A (en) * | 1981-05-20 | 1982-11-24 | Sekonitsuku:Kk | Thermal type recorder |
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