JPH01131541U - - Google Patents

Info

Publication number
JPH01131541U
JPH01131541U JP2872188U JP2872188U JPH01131541U JP H01131541 U JPH01131541 U JP H01131541U JP 2872188 U JP2872188 U JP 2872188U JP 2872188 U JP2872188 U JP 2872188U JP H01131541 U JPH01131541 U JP H01131541U
Authority
JP
Japan
Prior art keywords
pattern
thermal head
insulating substrate
heating resistor
conductive 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
JP2872188U
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 JP2872188U priority Critical patent/JPH01131541U/ja
Publication of JPH01131541U publication Critical patent/JPH01131541U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるサーマルヘ
ツドの断面図、第2図は第1図の平面図、第3図
は従来のサーマルヘツドの断面図、第4図は第3
図の平面図である。 図において、1は絶縁基板、2はグレーズ層、
3はリード、4は発熱抵抗体、6は保護膜、7は
突起状導電膜を示す。なお、図中、同一符号は同
一、または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絶縁基板上に発熱抵抗体を設けたサーマルヘツ
    ドにおいて、前記絶縁基板上に設置される保護膜
    表面上に、前記発熱抵抗体近傍に設置された導電
    膜パターンが突起パターンで、且つ導電膜パター
    ンが一定電位に接続されていることを特徴とする
    サーマルヘツド。
JP2872188U 1988-03-03 1988-03-03 Pending JPH01131541U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2872188U JPH01131541U (ja) 1988-03-03 1988-03-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2872188U JPH01131541U (ja) 1988-03-03 1988-03-03

Publications (1)

Publication Number Publication Date
JPH01131541U true JPH01131541U (ja) 1989-09-06

Family

ID=31252309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2872188U Pending JPH01131541U (ja) 1988-03-03 1988-03-03

Country Status (1)

Country Link
JP (1) JPH01131541U (ja)

Similar Documents

Publication Publication Date Title
JPH01131541U (ja)
JPH01131540U (ja)
JPH01131539U (ja)
JPH028946U (ja)
JPS6366230U (ja)
JPS6327335U (ja)
JPS6162037U (ja)
JPS58110443U (ja) 感熱記録ヘツドの発熱体構造
JPS62162038U (ja)
JPH0217341U (ja)
JPH0219547U (ja)
JPH0471254U (ja)
JPH0240540U (ja)
JPS61111750U (ja)
JPH0452056U (ja)
JPS61158451U (ja)
JPS6186902U (ja)
JPS58110442U (ja) 感熱記録ヘツドの発熱体構造
JPH0339551U (ja)
JPS6343745U (ja)
JPH01171646U (ja)
JPS61125452U (ja)
JPH0180355U (ja)
JPS62175930U (ja)
JPH02104241U (ja)