JPH0256638U - - Google Patents

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Publication number
JPH0256638U
JPH0256638U JP13435688U JP13435688U JPH0256638U JP H0256638 U JPH0256638 U JP H0256638U JP 13435688 U JP13435688 U JP 13435688U JP 13435688 U JP13435688 U JP 13435688U JP H0256638 U JPH0256638 U JP H0256638U
Authority
JP
Japan
Prior art keywords
electrode
drive circuit
head board
drive
head
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
JP13435688U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP13435688U priority Critical patent/JPH0256638U/ja
Publication of JPH0256638U publication Critical patent/JPH0256638U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案によるサーマルヘツドの一例の
断面図、第２図は従来のサーマルヘツドの一例の
一部切欠斜視図、第３図は第２図の一部切欠断面
図である。 図中１１はヘツド基板、１２は発熱抵抗体、１
３，１４は電極、１５は保護層、１６は導電パタ
ーン、１７はドライブＩＣ、２１はスルーホール
、２２は導電メツキである。 FIG. 1 is a sectional view of an example of a thermal head according to the present invention, FIG. 2 is a partially cutaway perspective view of an example of a conventional thermal head, and FIG. 3 is a partially cutaway sectional view of FIG. In the figure, 11 is a head board, 12 is a heating resistor, 1
3 and 14 are electrodes, 15 is a protective layer, 16 is a conductive pattern, 17 is a drive IC, 21 is a through hole, and 22 is a conductive plating.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヘツド基板の一方の面に電極を含む発熱抵抗体
を設け、他方の面にドライブＩＣを含む駆動回路
を配設し、上記電極と上記駆動回路とを上記ヘツ
ド基板内においてスルーホール接続したことを特
徴とするサーマルヘツド。 A heat generating resistor including an electrode is provided on one surface of the head board, a drive circuit including a drive IC is provided on the other surface, and the electrode and the drive circuit are connected through through holes in the head board. Features a thermal head.
JP13435688U 1988-10-14 1988-10-14 Pending JPH0256638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13435688U JPH0256638U (en) 1988-10-14 1988-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13435688U JPH0256638U (en) 1988-10-14 1988-10-14

Publications (1)

Publication Number Publication Date
JPH0256638U true JPH0256638U (en) 1990-04-24

Family

ID=31393042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13435688U Pending JPH0256638U (en) 1988-10-14 1988-10-14

Country Status (1)

Country Link
JP (1) JPH0256638U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010052361A (en) * 2008-08-29 2010-03-11 Canon Inc Thermal head and thermal printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173959A (en) * 1985-01-29 1986-08-05 Nec Corp Printed circuit board
JPS6225067A (en) * 1985-07-25 1987-02-03 Ricoh Co Ltd Electrode forming method for thermal head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173959A (en) * 1985-01-29 1986-08-05 Nec Corp Printed circuit board
JPS6225067A (en) * 1985-07-25 1987-02-03 Ricoh Co Ltd Electrode forming method for thermal head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010052361A (en) * 2008-08-29 2010-03-11 Canon Inc Thermal head and thermal printer

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