JPS63179132U - - Google Patents

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Publication number
JPS63179132U
JPS63179132U JP7002687U JP7002687U JPS63179132U JP S63179132 U JPS63179132 U JP S63179132U JP 7002687 U JP7002687 U JP 7002687U JP 7002687 U JP7002687 U JP 7002687U JP S63179132 U JPS63179132 U JP S63179132U
Authority
JP
Japan
Prior art keywords
electrode
resistive film
thermal head
generates heat
film
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
JP7002687U
Other languages
English (en)
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 JP7002687U priority Critical patent/JPS63179132U/ja
Publication of JPS63179132U publication Critical patent/JPS63179132U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図ないし第3図は本考案のサーマルヘツド
の第一ないし第三実施例の要部を示す縦方向の断
面図、第4図および第5図は従来のサーマルヘツ
ドの要部を示すもので、第4図は縦方向の断面図
、第5図は横方向の断面図、第6図はサーマルヘ
ツドによつて感熱紙に印字を行う状態を示す概略
図である。 1……基板、2……ガラスグレーズ層、3……
抵抗膜、3a……発熱抵抗体部、4……電極膜、
4a……第一電極、4b……第二電極、5……保
護層、15……凸部、H……高さ、t……膜厚。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板表面に部分的にガラスグレーズ層が形成さ
    れ、その上に電気抵抗によつて発熱する抵抗膜と
    、この抵抗膜に電流を供給するための第一電極・
    第二電極を形成する電極膜と、表面を保護する保
    護層とが順次積層されてなるサーマルヘツドにお
    いて、第一電極と第二電極に通電することによつ
    て発熱せしめられる抵抗膜の発熱抵抗体部の下に
    凸部を形成したことを特徴とするサーマルヘツド
JP7002687U 1987-05-11 1987-05-11 Pending JPS63179132U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7002687U JPS63179132U (ja) 1987-05-11 1987-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7002687U JPS63179132U (ja) 1987-05-11 1987-05-11

Publications (1)

Publication Number Publication Date
JPS63179132U true JPS63179132U (ja) 1988-11-21

Family

ID=30911284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7002687U Pending JPS63179132U (ja) 1987-05-11 1987-05-11

Country Status (1)

Country Link
JP (1) JPS63179132U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001310489A (ja) * 2000-04-28 2001-11-06 Kyocera Corp 加熱体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745073A (en) * 1980-08-30 1982-03-13 Tdk Corp Heat-sensitive recording head
JPS5859865A (ja) * 1981-10-07 1983-04-09 Seiko Epson Corp サ−マルヘツド
JPS59167274A (ja) * 1983-03-14 1984-09-20 Hitachi Ltd サ−マルヘツドの構造
JPS6245146B2 (ja) * 1981-09-22 1987-09-25 Mitsubishi Heavy Ind Ltd

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745073A (en) * 1980-08-30 1982-03-13 Tdk Corp Heat-sensitive recording head
JPS6245146B2 (ja) * 1981-09-22 1987-09-25 Mitsubishi Heavy Ind Ltd
JPS5859865A (ja) * 1981-10-07 1983-04-09 Seiko Epson Corp サ−マルヘツド
JPS59167274A (ja) * 1983-03-14 1984-09-20 Hitachi Ltd サ−マルヘツドの構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001310489A (ja) * 2000-04-28 2001-11-06 Kyocera Corp 加熱体

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