JPS603045U - thermal head - Google Patents
thermal headInfo
- Publication number
- JPS603045U JPS603045U JP9354683U JP9354683U JPS603045U JP S603045 U JPS603045 U JP S603045U JP 9354683 U JP9354683 U JP 9354683U JP 9354683 U JP9354683 U JP 9354683U JP S603045 U JPS603045 U JP S603045U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- heat generating
- glaze layer
- generating part
- raised
- 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図は本考案の対象とするサーマルヘッドを要す要部
断面図、第２図は従来のサーマルヘッドを示す要部平面
図、第３図は本考案の一実施例を示す要部平面図、第４
図は一実施例と従来例の発熱部の放熱特性を比較して示
す図、第５図はグレーズ層上の電極幅を変化させた場合
の同一印字エネルギーによる発熱部の到達温度を示す図
である。
１・・・・・・グレーズ層、２・・・・・・発熱部、３
・・・・・・基板、４・・・・・・発熱抵抗体層、５．
６・・・・・・電極層、１０゜１１・・・・・・幅が狭
（された電極部分。Fig. 1 is a sectional view of the main parts of a thermal head to which the present invention is applied, Fig. 2 is a plan view of the main parts of a conventional thermal head, and Fig. 3 is a plan view of the main parts showing an embodiment of the present invention. Figure, 4th
The figure shows a comparison of the heat dissipation characteristics of the heat generating part of one embodiment and the conventional example, and Figure 5 shows the temperature reached by the heat generating part with the same printing energy when the electrode width on the glaze layer is changed. be. 1...Glaze layer, 2...Heating part, 3
. . . Substrate, 4 . . . Heat generating resistor layer, 5.
6...Electrode layer, 10°11...Narrow width (electrode part).
Claims (1)
隆起部上に発熱部を形成したサーマルヘッドにおいて、
その発熱部に接続されている電極の幅をグレーズ層上に
おいては他の部分の幅よりも狭くしたことを特徴とする
サーマルヘッド。In a thermal head in which a raised part is formed by a glaze layer on a part of the substrate surface, and a heat generating part is formed on the raised part,
A thermal head characterized in that the width of the electrode connected to the heat generating part is narrower on the glaze layer than on other parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9354683U JPS603045U (en) | 1983-06-18 | 1983-06-18 | thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9354683U JPS603045U (en) | 1983-06-18 | 1983-06-18 | thermal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603045U true JPS603045U (en) | 1985-01-10 |
Family
ID=30224425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9354683U Pending JPS603045U (en) | 1983-06-18 | 1983-06-18 | thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015085588A (en) * | 2013-10-30 | 2015-05-07 | 京セラ株式会社 | Thermal head and thermal printer including the same |
-
1983
- 1983-06-18 JP JP9354683U patent/JPS603045U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015085588A (en) * | 2013-10-30 | 2015-05-07 | 京セラ株式会社 | Thermal head and thermal printer including the same |
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