JPS60162046U - Thermal recording head - Google Patents
Thermal recording headInfo
- Publication number
- JPS60162046U JPS60162046U JP4912084U JP4912084U JPS60162046U JP S60162046 U JPS60162046 U JP S60162046U JP 4912084 U JP4912084 U JP 4912084U JP 4912084 U JP4912084 U JP 4912084U JP S60162046 U JPS60162046 U JP S60162046U
- Authority
- JP
- Japan
- Prior art keywords
- recording head
- thermal recording
- heating elements
- resistance value
- element located
- 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
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図はサーマル記録ヘッドの構成図、第２図ハ従来の
サーマル記録ヘッドによる発熱素子の温度分布を説明す
る説明図、第３図、第４図は従来の同一グループ内の発
熱素子の配列を示した説明図、第５図は本考案の同一グ
ループ内の発熱素子の配列を示した説明図、第６図は本
考案の発熱素子の温度分布を説明する説明図である。
１１・・・・・・補助走査線、１２・・・・・・走査線
、１３・・・・・・発熱素子、１３ａ・・・・・・両端
の発熱素子、１３ｂ・・・・・・中間の発熱素子、１４
・・・・・・ダイオード、１５・・・・・・共通電極、
１６ａ・・・・・・１３ａの駆動電極、１６ｂ・・・・
・・１３ｂの駆動電極。
−−一一−−−−−−−−−〜］
７６ 図Figure 1 is a configuration diagram of a thermal recording head, Figure 2 is an explanatory diagram explaining the temperature distribution of heating elements in a conventional thermal recording head, and Figures 3 and 4 are conventional arrangements of heating elements in the same group. FIG. 5 is an explanatory diagram showing the arrangement of heating elements in the same group according to the present invention, and FIG. 6 is an explanatory diagram illustrating the temperature distribution of the heating elements according to the present invention. 11...Auxiliary scanning line, 12...Scanning line, 13...Heating element, 13a...Heating element at both ends, 13b... intermediate heating element, 14
...Diode, 15...Common electrode,
16a... Drive electrode of 13a, 16b...
...13b drive electrode. ---11------------] 76 Fig.
Claims (1)
し、同一グループ内の発熱素子を同時に駆動して前記ｍ
グループを順次切換えて記録を行うサーマルラインプリ
ンタのサーマル記録ヘッドにおいて、前記同一グループ
内の同一形状を有し、且つ同一抵抗値を有する発熱素子
の並びのうち、両性側に位置する発熱素子に接続される
駆動電極の抵抗値を、内側に位置する発熱素子に接続さ
れる駆動電極の抵抗値より下げる手段を具備したことを
特徴とするサーマル記録ヘッド。The nxm heating elements arranged in a row are divided into m groups, and the heating elements in the same group are simultaneously driven to generate the m
In a thermal recording head of a thermal line printer that performs recording by sequentially switching groups, it is connected to a heating element located on both sides of a row of heating elements having the same shape and the same resistance value in the same group. 1. A thermal recording head comprising means for lowering a resistance value of a drive electrode connected to a heat generating element located inside than a resistance value of a drive electrode connected to a heat generating element located inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4912084U JPS60162046U (en) | 1984-04-05 | 1984-04-05 | Thermal recording head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4912084U JPS60162046U (en) | 1984-04-05 | 1984-04-05 | Thermal recording head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60162046U true JPS60162046U (en) | 1985-10-28 |
Family
ID=30566016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4912084U Pending JPS60162046U (en) | 1984-04-05 | 1984-04-05 | Thermal recording head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60162046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008081949A1 (en) * | 2006-12-28 | 2008-07-10 | Kyocera Corporation | Recording head and recording device provided with it |
-
1984
- 1984-04-05 JP JP4912084U patent/JPS60162046U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008081949A1 (en) * | 2006-12-28 | 2008-07-10 | Kyocera Corporation | Recording head and recording device provided with it |
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