JPH034047U - - Google Patents
Info
- Publication number
- JPH034047U JPH034047U JP6315389U JP6315389U JPH034047U JP H034047 U JPH034047 U JP H034047U JP 6315389 U JP6315389 U JP 6315389U JP 6315389 U JP6315389 U JP 6315389U JP H034047 U JPH034047 U JP H034047U
- Authority
- JP
- Japan
- Prior art keywords
- heating resistor
- resistor group
- phase
- phase heating
- power
- 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
- 238000010438 heat treatment Methods 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例の構成であるブロツ
ク図、第２図は本考案一実施例を用いた装置の概
略構成である側面図、第３図は印字動作のタイミ
ング図、第４図は従来の構成であるブロツク図、
第５図は従来の記録結果である拡大図である。
１……発熱抵抗体、２……電源供給ライン、３
……駆動回路、４……スイツチ、５……電源、６
……逆流防止ダイオード、７……記録紙。
Fig. 1 is a block diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a side view showing the schematic structure of an apparatus using an embodiment of the invention, Fig. 3 is a timing chart of printing operation, and Fig. 4 The figure shows a block diagram of the conventional configuration.
FIG. 5 is an enlarged view showing the conventional recording results. 1... Heat generating resistor, 2... Power supply line, 3
...Drive circuit, 4...Switch, 5...Power supply, 6
...Backflow prevention diode, 7...Recording paper.
Claims (1)
熱がおこりうるＡ相発熱抵抗体群と、 Ｂ相コモンラインによつて電力が供給され、発
熱がおこりうるＢ相発熱抵抗体群を有し、 上記Ａ相発熱抵抗体群と上記Ｂ相発熱抵抗体群
に、時間間隔ｔ０を持つて電力を供給し、速度ｖ
０で移動する記録紙上に１ラインの記録を行うサ
ーマルヘツドにおいて、 上記Ａ相発熱抵抗体群と上記Ｂ相発熱抵抗体群
を上記記録紙の移動方向に、上記記録紙移動速度
ｖ０と上記電力供給時間間隔ｔ０との積に略一致
する間隔を設けて形成してなるサーマルヘツド。[Scope of claim for utility model registration] A phase heating resistor group to which power is supplied by the A phase common line and which can generate heat, and a B phase heating resistor group to which power is supplied by the B phase common line and which can generate heat. It has a heating resistor group, and power is supplied to the A-phase heating resistor group and the B-phase heating resistor group at a time interval t0, and the speed v
In a thermal head that records one line on a recording paper moving at a speed of 0, the A-phase heating resistor group and the B-phase heating resistor group are moved in the recording paper moving direction at the recording paper moving speed v0 and the above electric power. A thermal head formed with an interval substantially equal to the product of the supply time interval t0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6315389U JPH034047U (en) | 1989-05-30 | 1989-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6315389U JPH034047U (en) | 1989-05-30 | 1989-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034047U true JPH034047U (en) | 1991-01-16 |
Family
ID=31592951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6315389U Pending JPH034047U (en) | 1989-05-30 | 1989-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034047U (en) |
-
1989
- 1989-05-30 JP JP6315389U patent/JPH034047U/ja active Pending
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