JPH01131540U - - Google Patents

Info

Publication number
JPH01131540U
JPH01131540U JP2872088U JP2872088U JPH01131540U JP H01131540 U JPH01131540 U JP H01131540U JP 2872088 U JP2872088 U JP 2872088U JP 2872088 U JP2872088 U JP 2872088U JP H01131540 U JPH01131540 U JP H01131540U
Authority
JP
Japan
Prior art keywords
thermal head
conductive film
heat generating
generating resistor
wear
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
JP2872088U
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 JP2872088U priority Critical patent/JPH01131540U/ja
Publication of JPH01131540U publication Critical patent/JPH01131540U/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
ツドを示す断面図、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を示す断面図、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
導電膜、13は耐摩耗層の保護膜を示す。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
    ドの前記発熱抵抗体をコーテイングする耐摩耗膜
    の下層と上層との間に導電膜を設け、この導電膜
    がアース又は一定の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。
JP2872088U 1988-03-03 1988-03-03 Pending JPH01131540U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2872088U JPH01131540U (ja) 1988-03-03 1988-03-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2872088U JPH01131540U (ja) 1988-03-03 1988-03-03

Publications (1)

Publication Number Publication Date
JPH01131540U true JPH01131540U (ja) 1989-09-06

Family

ID=31252307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2872088U Pending JPH01131540U (ja) 1988-03-03 1988-03-03

Country Status (1)

Country Link
JP (1) JPH01131540U (ja)

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