JPS60179443U - thermal head - Google Patents
thermal headInfo
- Publication number
- JPS60179443U JPS60179443U JP6841184U JP6841184U JPS60179443U JP S60179443 U JPS60179443 U JP S60179443U JP 6841184 U JP6841184 U JP 6841184U JP 6841184 U JP6841184 U JP 6841184U JP S60179443 U JPS60179443 U JP S60179443U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- heating resistor
- abstract
- resistor
- temperature detection
- 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) [Abstract] 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の一例の路線的構成図、
第２図はその温度検出の説明−、第９３図は従来の他の
例のサーマルヘッドの要部の拡大断面図、第４図はその
検出回路の一例を示す図、第５図及び第６図は本考案に
よるサーマルヘッドの−例の路線的拡大平面図とそのＡ
−Ａ線上の断面図である。
２１は共通の放熱基板、２３及び２５は主とし 、
′て発熱抵抗体の駆動用集積回路と発熱抵抗体を有する
基板、２４は発熱抵抗体、３０は温度検出用抵抗体であ
る。Figure 1 is a schematic diagram of an example of a conventional thermal head.
FIG. 2 is an explanation of temperature detection, FIG. 93 is an enlarged sectional view of the main parts of another conventional thermal head, FIG. 4 is a diagram showing an example of the detection circuit, and FIGS. The figure is an enlarged plan view of an example of a thermal head according to the present invention and its A.
- It is a sectional view on the A line. 21 is a common heat dissipation board, 23 and 25 are mainly
'' is a substrate having an integrated circuit for driving a heat generating resistor and a heat generating resistor; 24 is a heat generating resistor; 30 is a temperature detecting resistor.
Claims (1)
材料による温度検出用抵抗体が設けられて成るサーマル
ヘッド。A thermal head comprising a heating resistor and a temperature detection resistor made of the same material as the heating resistor provided near the heating resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6841184U JPS60179443U (en) | 1984-05-10 | 1984-05-10 | thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6841184U JPS60179443U (en) | 1984-05-10 | 1984-05-10 | thermal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60179443U true JPS60179443U (en) | 1985-11-28 |
Family
ID=30603135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6841184U Pending JPS60179443U (en) | 1984-05-10 | 1984-05-10 | thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60179443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010125649A (en) * | 2008-11-26 | 2010-06-10 | Kyocera Corp | Recording head and recording device equipped with the same |
-
1984
- 1984-05-10 JP JP6841184U patent/JPS60179443U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010125649A (en) * | 2008-11-26 | 2010-06-10 | Kyocera Corp | Recording head and recording device equipped with the same |
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