JPS60105151U - thermal head - Google Patents
thermal headInfo
- Publication number
- JPS60105151U JPS60105151U JP1983197045U JP19704583U JPS60105151U JP S60105151 U JPS60105151 U JP S60105151U JP 1983197045 U JP1983197045 U JP 1983197045U JP 19704583 U JP19704583 U JP 19704583U JP S60105151 U JPS60105151 U JP S60105151U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- layer
- layer formed
- protective layer
- approximately
- 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部分拡大模式断面
図、第２図は本考案のサーマルヘッドの実施例を示す部
分拡大模式断面図である。
１１・・・高抵抗基体、１２・・・グレーズ層、１３・
・・基体保護層、１４・・・発熱抵抗体層、１５・・・
電極層、１６・・・保護層。FIG. 1 is a partially enlarged schematic sectional view showing a conventional thermal head, and FIG. 2 is a partially enlarged schematic sectional view showing an embodiment of the thermal head of the present invention. 11... High resistance substrate, 12... Glaze layer, 13...
...Base protection layer, 14...Heating resistor layer, 15...
Electrode layer, 16... protective layer.
Claims (2)
レーズ層上に形成された酸化アルミニウムからなる基体
保護層と、この基体保護層上に形成された発熱抵抗体層
と、この発熱抵抗体層上に形成されかつ一部開口した電
極層と、この電極上に形成された保護層とを具備するこ
とを特徴とするサーマルヘッド。(1) A glaze layer formed on a high-resistance substrate, a substrate protective layer made of aluminum oxide formed on this glaze layer, a heating resistor layer formed on this substrate protective layer, and this heating resistor. A thermal head comprising: an electrode layer formed on a body layer and partially open; and a protective layer formed on the electrode.
．０μｍの範囲であることを特徴とする実用新案登録請
求の範囲第１項記載のサーマルヘッド。(2) The thickness of the base protection layer is approximately 0.5 μm to approximately 1 μm.
．． The thermal head according to claim 1, wherein the thermal head is in the range of 0 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983197045U JPS60105151U (en) | 1983-12-23 | 1983-12-23 | thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983197045U JPS60105151U (en) | 1983-12-23 | 1983-12-23 | thermal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60105151U true JPS60105151U (en) | 1985-07-18 |
Family
ID=30755032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983197045U Pending JPS60105151U (en) | 1983-12-23 | 1983-12-23 | thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105151U (en) |
-
1983
- 1983-12-23 JP JP1983197045U patent/JPS60105151U/en active Pending
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