JPH0464138U - - Google Patents
Info
- Publication number
- JPH0464138U JPH0464138U JP10668990U JP10668990U JPH0464138U JP H0464138 U JPH0464138 U JP H0464138U JP 10668990 U JP10668990 U JP 10668990U JP 10668990 U JP10668990 U JP 10668990U JP H0464138 U JPH0464138 U JP H0464138U
- Authority
- JP
- Japan
- Prior art keywords
- printing
- current supplying
- heating element
- printing current
- supplying elements
- 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
- 238000007639 printing Methods 0.000 claims 4
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000007651 thermal printing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は考案の実施例を示す回路図である。
１ａ〜１ｅ……フリツプフロツプ回路、２ａ〜
２ｅ……ラツチ回路、３ａ〜３ｅ……アンドゲー
ト、４ａ〜４ｅ……ドライバ、５ａ〜５ｅ……発
熱素子。
FIG. 1 is a circuit diagram showing an embodiment of the invention. 1a~1e...Flip-flop circuit, 2a~
2e... Latch circuit, 3a to 3e... AND gate, 4a to 4e... Driver, 5a to 5e... Heat generating element.
Claims (1)
印字電流供給用素子を各々対として配置し且つ入
出力信号路を共通に接続することにより、いずれ
か一方の印字電流供給用素子を切断しても他方の
印字電流供給用素子により発熱素子を発熱可能と
したことを特徴とするサーマル印字ヘツド。 By arranging the printing current supplying elements arranged between the heating element and the printing driving element as pairs and connecting the input/output signal paths in common, it is possible to disconnect one of the printing current supplying elements. 1. A thermal printing head characterized in that a heating element can generate heat by the other printing current supplying element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10668990U JPH0464138U (en) | 1990-10-11 | 1990-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10668990U JPH0464138U (en) | 1990-10-11 | 1990-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464138U true JPH0464138U (en) | 1992-06-01 |
Family
ID=31852876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10668990U Pending JPH0464138U (en) | 1990-10-11 | 1990-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464138U (en) |
-
1990
- 1990-10-11 JP JP10668990U patent/JPH0464138U/ja active Pending
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