JPS61181738U - - Google Patents
Info
- Publication number
- JPS61181738U JPS61181738U JP6651585U JP6651585U JPS61181738U JP S61181738 U JPS61181738 U JP S61181738U JP 6651585 U JP6651585 U JP 6651585U JP 6651585 U JP6651585 U JP 6651585U JP S61181738 U JPS61181738 U JP S61181738U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic substrate
- recording head
- thermal recording
- heat sink
- adhesive
- 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 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図、第２図は抵抗体位置の異なる従来の厚
膜型サーマル記録ヘツドの側面図、第３図は第１
図で示す記録ヘツドの印画模式図、第４図は考案
の実施例を示すサーマル記録ヘツドの側面図。
１…セラミツク基板、２…抵抗体、３…樹脂接
着剤、４…ヒートシンク、５…紙送り用ローラ、
６…記録紙。
Figures 1 and 2 are side views of a conventional thick film thermal recording head with different resistor positions, and Figure 3 is a side view of a conventional thick film thermal recording head with different resistor positions.
FIG. 4 is a side view of the thermal recording head showing an embodiment of the invention. 1... Ceramic substrate, 2... Resistor, 3... Resin adhesive, 4... Heat sink, 5... Paper feeding roller,
6... Recording paper.
Claims (1)
したサーマル記録ヘツドにおいて、セラミツク基
板を接着剤で放熱用の金属性ヒートシンクに固着
する場合、セラミツク基板の接着面の反対側で少
なくとも多数の抵抗体付近の下部に、ほぼ連続的
に凸状形状をしたヒートシンクを備えたことを特
徴とするサーマル記録ヘツド。 In a thermal recording head equipped with a heating resistor near the end face of a ceramic substrate, when the ceramic substrate is fixed to a metal heat sink for heat dissipation with an adhesive, at least a large number of resistors near the adhesive surface of the ceramic substrate are attached. A thermal recording head characterized by having a heat sink in a substantially continuous convex shape at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6651585U JPS61181738U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6651585U JPS61181738U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181738U true JPS61181738U (en) | 1986-11-13 |
Family
ID=30599493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6651585U Pending JPS61181738U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181738U (en) |
-
1985
- 1985-05-07 JP JP6651585U patent/JPS61181738U/ja active Pending
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