JPS62138035U - - Google Patents
Info
- Publication number
- JPS62138035U JPS62138035U JP2720786U JP2720786U JPS62138035U JP S62138035 U JPS62138035 U JP S62138035U JP 2720786 U JP2720786 U JP 2720786U JP 2720786 U JP2720786 U JP 2720786U JP S62138035 U JPS62138035 U JP S62138035U
- Authority
- JP
- Japan
- Prior art keywords
- heat generating
- drive circuit
- thermal head
- divides
- group selection
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図及び第２図は、それぞれ本考案によるサ
ーマルヘツドの実施例を説明するための構成図、
第３図は、従来のサーマルヘツドの一例を説明す
るための構成図である。
１……発熱抵抗体、２……駆動回路、５……シ
フトレジスタ、１１……ラツチ回路、２０……従
来のサーマルヘツド、２１……群選択用シフトレ
ジスタ、２２……ラツチ回路、２３……１チツプ
マイコン。
1 and 2 are block diagrams for explaining an embodiment of the thermal head according to the present invention, respectively;
FIG. 3 is a configuration diagram for explaining an example of a conventional thermal head. DESCRIPTION OF SYMBOLS 1... Heating resistor, 2... Drive circuit, 5... Shift register, 11... Latch circuit, 20... Conventional thermal head, 21... Shift register for group selection, 22... Latch circuit, 23... ...1 chip microcomputer.
Claims (1)
熱抵抗体に接続された駆動回路と、該駆動回路を
複数のグループに分割して駆動する群選択信号用
の制御回路とを具備したことを特徴とする分割記
録式ドライバー搭載型サーマルヘツド。 A plurality of heat generating resistors arranged in a line, a drive circuit connected to each heat generating resistor, and a control circuit for a group selection signal that divides the drive circuit into a plurality of groups and drives them. A thermal head equipped with a split recording driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2720786U JPS62138035U (en) | 1986-02-26 | 1986-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2720786U JPS62138035U (en) | 1986-02-26 | 1986-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138035U true JPS62138035U (en) | 1987-08-31 |
Family
ID=30829017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2720786U Pending JPS62138035U (en) | 1986-02-26 | 1986-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138035U (en) |
-
1986
- 1986-02-26 JP JP2720786U patent/JPS62138035U/ja active Pending
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