JPS6036246U - Thermal head control device - Google Patents

Thermal head control device

Info

Publication number
JPS6036246U
JPS6036246U JP12963583U JP12963583U JPS6036246U JP S6036246 U JPS6036246 U JP S6036246U JP 12963583 U JP12963583 U JP 12963583U JP 12963583 U JP12963583 U JP 12963583U JP S6036246 U JPS6036246 U JP S6036246U
Authority
JP
Japan
Prior art keywords
control device
thermal head
head control
electrode
polarity
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
Application number
JP12963583U
Other languages
Japanese (ja)
Inventor
岡部　克彦
藤本　邦光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP12963583U priority Critical patent/JPS6036246U/en
Publication of JPS6036246U publication Critical patent/JPS6036246U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す駆動回路の略平面図で、第２図は
本考案の実施例を示す駆動回路の略平面図で、第３図は
、同じ（部分平面図である。 １１・・・帯状抵抗体、１２・・・リード電極群、１３
・・・論理回路。FIG. 1 is a schematic plan view of a drive circuit showing a conventional example, FIG. 2 is a schematic plan view of a drive circuit showing an embodiment of the present invention, and FIG. 3 is a partial plan view of the same. ... Strip resistor, 12 ... Lead electrode group, 13
...Logic circuit.

Claims (1)

【実用新案登録請求の範囲】 感熱記録式ドツトマトリックスプリンタにおいて、 １キヤラクタの長手方向にドツト数に応じて分割された
発熱ラインを有する帯状抵抗体と、該発熱ラインより各
々とりだされているリード電極群と、 該リート電極群の内の印字に必要な発熱ラインの電極の
極性を、入力信号により排他的論理和処理を行なって前
位電極の極性に対して反転させる制御回路と、 からなる感熱ヘッドの制御装置。[Scope of Claim for Utility Model Registration] In a thermal recording dot matrix printer, a resistor strip having heating lines divided in the longitudinal direction of one character according to the number of dots, and leads extending from each of the heating lines. It consists of an electrode group, and a control circuit that performs an exclusive OR process using an input signal to invert the polarity of the electrode of the heating line necessary for printing in the lead electrode group with respect to the polarity of the preceding electrode. Thermal head control device.
JP12963583U 1983-08-22 1983-08-22 Thermal head control device Pending JPS6036246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12963583U JPS6036246U (en) 1983-08-22 1983-08-22 Thermal head control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12963583U JPS6036246U (en) 1983-08-22 1983-08-22 Thermal head control device

Publications (1)

Publication Number Publication Date
JPS6036246U true JPS6036246U (en) 1985-03-13

Family

ID=30293668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12963583U Pending JPS6036246U (en) 1983-08-22 1983-08-22 Thermal head control device

Country Status (1)

Country Link
JP (1) JPS6036246U (en)

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