JPS618141U - Serial type thermal head - Google Patents
Serial type thermal headInfo
- Publication number
- JPS618141U JPS618141U JP9256584U JP9256584U JPS618141U JP S618141 U JPS618141 U JP S618141U JP 9256584 U JP9256584 U JP 9256584U JP 9256584 U JP9256584 U JP 9256584U JP S618141 U JPS618141 U JP S618141U
- Authority
- JP
- Japan
- Prior art keywords
- thermal head
- serial type
- type thermal
- electrode part
- view
- 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１ａ図ないし第３ｂ図は従来のサーマルヘッドを説明
するもので、第１ａ図は従来のサーマルヘッドの電極構
造を示す概略図、第１ｂ図は第１ａ図の線Ｂ−Ｂに沿う
断面図、第２図はサーマルヘッドを電極端子上でブレイ
クした場合のショート不良を説明する斜視図、第３ａ図
は半田盛量が多い場合のショート不良を説明する部分斜
視図、第３ｂ図ぼ第３ａ図の線Ａ−Ａに沿う断面図、第
４図は本考案によるサーマルヘッドの平面図、第５図は
アルミナ基板上でのサ＝マルヘッドの分割の一例を示す
平面図、第６図は本考案によるサーマルヘッドの電極構
造を説明する端子部近傍の平面図、第７図は第６図の線
Ａ−Ａに沿う断面図である。
１・・・・・・サーマイレヘッド、６・・・・・・共通
電極部、７・＝・・・・選択電極部、８・・・・・・基
板、１２・・・・・・切欠穴。Figures 1a to 3b explain a conventional thermal head. Figure 1a is a schematic diagram showing the electrode structure of the conventional thermal head, and Figure 1b is a cross-sectional view taken along line BB in Figure 1a. , Figure 2 is a perspective view illustrating a short-circuit failure when the thermal head breaks on an electrode terminal, Figure 3a is a partial perspective view illustrating a short-circuit failure when there is a large amount of solder, Figure 3b and Figure 3a 4 is a plan view of the thermal head according to the present invention, FIG. 5 is a plan view showing an example of dividing the thermal head on an alumina substrate, and FIG. 6 is a plan view of the thermal head according to the present invention. FIG. 7 is a plan view of the vicinity of the terminal portion for explaining the electrode structure of the thermal head according to the invention. FIG. 7 is a sectional view taken along line A-A in FIG. 6. 1...Thermaire head, 6...Common electrode section, 7...Selection electrode section, 8...Substrate, 12...Notch hole.
Claims (1)
を有するサーマルヘッドの電極において、前記共通電極
部に少なくとも１つの切欠穴を配置したことを特徴とす
るシリアル型サーマルヘッド。1. A serial type thermal head, wherein the electrode of the thermal head has a common electrode part and a selection electrode part configured in a pattern on a substrate, and at least one notch hole is arranged in the common electrode part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9256584U JPS618141U (en) | 1984-06-22 | 1984-06-22 | Serial type thermal head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9256584U JPS618141U (en) | 1984-06-22 | 1984-06-22 | Serial type thermal head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS618141U true JPS618141U (en) | 1986-01-18 |
Family
ID=30649474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9256584U Pending JPS618141U (en) | 1984-06-22 | 1984-06-22 | Serial type thermal head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS618141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012245644A (en) * | 2011-05-25 | 2012-12-13 | Kyocera Corp | Thermal head and thermal printer with the same |
-
1984
- 1984-06-22 JP JP9256584U patent/JPS618141U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012245644A (en) * | 2011-05-25 | 2012-12-13 | Kyocera Corp | Thermal head and thermal printer with the same |
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