JPH0167047U - - Google Patents

Info

Publication number
JPH0167047U
JPH0167047U JP1987162908U JP16290887U JPH0167047U JP H0167047 U JPH0167047 U JP H0167047U JP 1987162908 U JP1987162908 U JP 1987162908U JP 16290887 U JP16290887 U JP 16290887U JP H0167047 U JPH0167047 U JP H0167047U
Authority
JP
Japan
Prior art keywords
layer
heat generating
generating substrate
thermal head
overcoat layer
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
JP1987162908U
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 JP1987162908U priority Critical patent/JPH0167047U/ja
Publication of JPH0167047U publication Critical patent/JPH0167047U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すサーマルヘツ
ドの拡大断面図、第2図は従来のサーマルヘツド
の構成例を示す拡大断面図である。 1:SiN膜、2:電極、3:抵抗体、4:グ
レーズ層、5:SiON膜。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発熱体基板と該発熱体基板を保護するためのオ
    ーバーコート層を有するサーマルヘツドにおいて
    、前記オーバーコート層を二層構造とし、下層を
    SiON、上層をSiNとしたことを特徴とする
    サーマルヘツド。
JP1987162908U 1987-10-23 1987-10-23 Pending JPH0167047U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987162908U JPH0167047U (ja) 1987-10-23 1987-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987162908U JPH0167047U (ja) 1987-10-23 1987-10-23

Publications (1)

Publication Number Publication Date
JPH0167047U true JPH0167047U (ja) 1989-04-28

Family

ID=31447162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987162908U Pending JPH0167047U (ja) 1987-10-23 1987-10-23

Country Status (1)

Country Link
JP (1) JPH0167047U (ja)

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