JPS58145745U - thermal head - Google Patents

thermal head

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Publication number
JPS58145745U
JPS58145745U JP4203482U JP4203482U JPS58145745U JP S58145745 U JPS58145745 U JP S58145745U JP 4203482 U JP4203482 U JP 4203482U JP 4203482 U JP4203482 U JP 4203482U JP S58145745 U JPS58145745 U JP S58145745U
Authority
JP
Japan
Prior art keywords
thermal head
heating resistors
heating
insulating substrate
passage
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
JP4203482U
Other languages
Japanese (ja)
Inventor
鈴木　「さとし」
山本　成一郎
Original Assignee
東芝テック株式会社
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 東芝テック株式会社 filed Critical 東芝テック株式会社
Priority to JP4203482U priority Critical patent/JPS58145745U/en
Publication of JPS58145745U publication Critical patent/JPS58145745U/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図は従来例を示す平面図、第２図はこの考案の一実
施例を示す平面図、第３図はその回路図であ乞。 １・・・絶縁基板、２・・・発熱抵抗体、５・・・発熱
補正用抵抗体。FIG. 1 is a plan view showing a conventional example, FIG. 2 is a plan view showing an embodiment of this invention, and FIG. 3 is a circuit diagram thereof. DESCRIPTION OF SYMBOLS 1... Insulating substrate, 2... Heat generating resistor, 5... Heat generating correction resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁基板に複数の発熱抵抗体を所定の間隔をあけて並設
し、これらの発熱抵抗体のそれぞれに選択的に通路断面
をトリミングして前記発熱抵抗体に通電される電流値を
調整する発熱補正用抵抗体を接続したことを特徴とする
サーマルヘッド。A heating device in which a plurality of heating resistors are arranged side by side at a predetermined interval on an insulating substrate, and the cross section of a passage in each of these heating resistors is selectively trimmed to adjust the current value passed through the heating resistors. A thermal head characterized by connecting a correction resistor.
JP4203482U 1982-03-25 1982-03-25 thermal head Pending JPS58145745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4203482U JPS58145745U (en) 1982-03-25 1982-03-25 thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4203482U JPS58145745U (en) 1982-03-25 1982-03-25 thermal head

Publications (1)

Publication Number Publication Date
JPS58145745U true JPS58145745U (en) 1983-09-30

Family

ID=30053194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4203482U Pending JPS58145745U (en) 1982-03-25 1982-03-25 thermal head

Country Status (1)

Country Link
JP (1) JPS58145745U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61277464A (en) * 1985-06-01 1986-12-08 Sony Corp Thermal head

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045593A (en) * 1973-08-27 1975-04-23
JPS5390947A (en) * 1977-01-19 1978-08-10 Matsushita Electric Ind Co Ltd Fine film resistor train for thermal head of equal power consuming type
JPS53114057A (en) * 1977-03-17 1978-10-05 Yokogawa Electric Works Ltd Method of adjusting resistance value of film resistor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045593A (en) * 1973-08-27 1975-04-23
JPS5390947A (en) * 1977-01-19 1978-08-10 Matsushita Electric Ind Co Ltd Fine film resistor train for thermal head of equal power consuming type
JPS53114057A (en) * 1977-03-17 1978-10-05 Yokogawa Electric Works Ltd Method of adjusting resistance value of film resistor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61277464A (en) * 1985-06-01 1986-12-08 Sony Corp Thermal head

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