JPH0447543U - - Google Patents

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Publication number
JPH0447543U
JPH0447543U JP9000890U JP9000890U JPH0447543U JP H0447543 U JPH0447543 U JP H0447543U JP 9000890 U JP9000890 U JP 9000890U JP 9000890 U JP9000890 U JP 9000890U JP H0447543 U JPH0447543 U JP H0447543U
Authority
JP
Japan
Prior art keywords
thermal head
thick
heating resistor
scanning direction
film thermal
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.)
Granted
Application number
JP9000890U
Other languages
English (en)
Other versions
JP2534047Y2 (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 JP1990090008U priority Critical patent/JP2534047Y2/ja
Publication of JPH0447543U publication Critical patent/JPH0447543U/ja
Application granted granted Critical
Publication of JP2534047Y2 publication Critical patent/JP2534047Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案による厚膜型サーマルヘツドの
一実施例の構造を説明する上面図、第２図は第１
図のＡ−Ａ線で断面した発熱抵抗体の副走査方向
断面図、第３図は第１図のＢ−Ｂ線で断面した発
熱抵抗体の主走査方向断面図、第４図は第１図に
示したサーマルヘツドの単位発熱抵抗体の発熱分
布の説明図、第５図は第１図のサーマルヘツドを
用いた記録ドツトの形成状態の説明図、第６図は
本考案によるサーマルヘツドを用いた記録ドツト
その外光反射の説明図、第７図は本考案によるサ
ーマルヘツドの製造方法の説明図、第８図は従来
技術による厚膜型サーマルヘツドの構造の説明図
、第９図は上記従来技術のサーマルヘツドを用い
た記録ドツトとその外光反射の説明図である。 １……絶縁基板、２……共通電極、３……個別
引出し電極、４……発熱抵抗体、２０……共通電
極側個別電極。

Claims (1)

  1. 【実用新案登録請求の範囲】 共通電極と複数の個別引出し電極とを橋絡して
    記録ドツト単位で発熱抵抗体が形成された厚膜型
    サーマルヘツドにおいて、 前記発熱抵抗体の主走査方向および副走査方向
    の断面形状が矩形をなすと共に、 前記発熱抵抗体の上面形状が中央部で主走査方
    向にふくらみを有する略々樽形としたことを特徴
    とする厚膜型サーマルヘツド。
JP1990090008U 1990-08-30 1990-08-30 厚膜型サーマルヘッド Expired - Lifetime JP2534047Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990090008U JP2534047Y2 (ja) 1990-08-30 1990-08-30 厚膜型サーマルヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990090008U JP2534047Y2 (ja) 1990-08-30 1990-08-30 厚膜型サーマルヘッド

Publications (2)

Publication Number Publication Date
JPH0447543U true JPH0447543U (ja) 1992-04-22
JP2534047Y2 JP2534047Y2 (ja) 1997-04-30

Family

ID=31824404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990090008U Expired - Lifetime JP2534047Y2 (ja) 1990-08-30 1990-08-30 厚膜型サーマルヘッド

Country Status (1)

Country Link
JP (1) JP2534047Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002002005A (ja) * 2000-06-19 2002-01-08 Rohm Co Ltd 厚膜型サーマルプリントヘッド

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10328251B2 (en) 2017-04-03 2019-06-25 Becton, Dickinson And Company Systems and methods to prevent catheter occlusion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045650A (ja) * 1973-07-30 1975-04-23
JPS58203070A (ja) * 1982-05-21 1983-11-26 Fujitsu Ltd サ−マルヘツド
JPS59145164A (ja) * 1983-02-08 1984-08-20 Sony Corp サ−マルヘツド

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045650A (ja) * 1973-07-30 1975-04-23
JPS58203070A (ja) * 1982-05-21 1983-11-26 Fujitsu Ltd サ−マルヘツド
JPS59145164A (ja) * 1983-02-08 1984-08-20 Sony Corp サ−マルヘツド

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002002005A (ja) * 2000-06-19 2002-01-08 Rohm Co Ltd 厚膜型サーマルプリントヘッド

Also Published As

Publication number Publication date
JP2534047Y2 (ja) 1997-04-30

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