JPS647539U - - Google Patents
Info
- Publication number
- JPS647539U JPS647539U JP10115087U JP10115087U JPS647539U JP S647539 U JPS647539 U JP S647539U JP 10115087 U JP10115087 U JP 10115087U JP 10115087 U JP10115087 U JP 10115087U JP S647539 U JPS647539 U JP S647539U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic substrate
- heating element
- heat sink
- heat
- pressure
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案に係るサーマルヘツドの一実
施例を示す図、第２図は従来のサーマルヘツドの
構成を示す図である。
図中１は放熱板、２はセラミツク基板、５はフ
レキシブルカバー、６はホルダーである。
FIG. 1 is a diagram showing an embodiment of the thermal head according to this invention, and FIG. 2 is a diagram showing the configuration of a conventional thermal head. In the figure, 1 is a heat sink, 2 is a ceramic substrate, 5 is a flexible cover, and 6 is a holder.
Claims (1)
熱素子が発する熱を放熱する放熱板と、 前記セラミツク基板の長手方向の両端部でかつ
前記発熱素子の近傍に設けられ、前記セラミツク
基板と前記放熱板とを圧接する圧接手段と、 を具備したサーマルヘツド。[Claims for Utility Model Registration] A ceramic substrate having a heating element on its surface; a heat sink that is in thermal conductive contact with the ceramic substrate and radiates heat generated by the heating element; and both longitudinal ends of the ceramic substrate. 2. A thermal head, comprising: a pressure contact means provided at the heating element in the vicinity of the heat generating element for pressure contacting the ceramic substrate and the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10115087U JPS647539U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10115087U JPS647539U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647539U true JPS647539U (en) | 1989-01-17 |
Family
ID=31329882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10115087U Pending JPS647539U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647539U (en) |
-
1987
- 1987-06-30 JP JP10115087U patent/JPS647539U/ja active Pending
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