JPH0350441U - - Google Patents

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Publication number
JPH0350441U
JPH0350441U JP11235689U JP11235689U JPH0350441U JP H0350441 U JPH0350441 U JP H0350441U JP 11235689 U JP11235689 U JP 11235689U JP 11235689 U JP11235689 U JP 11235689U JP H0350441 U JPH0350441 U JP H0350441U
Authority
JP
Japan
Prior art keywords
heating resistor
thermal head
density
laminated
electrode
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
JP11235689U
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 JP11235689U priority Critical patent/JPH0350441U/ja
Publication of JPH0350441U publication Critical patent/JPH0350441U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案のサーマルヘツドの一実施例を
示す断面図と平面図、第2図A,Bは本考案のサ
ーマルヘツドにおいて、一段目の電極パターニン
グ後の断面図と平面図、第3図A,Bは本考案の
サーマルヘツドにおいて、二段目の抵抗体パター
ニング後の断面図と平面図、第4図は従来のサー
マルヘツドの説明図、第5図は印字濃度比較結果
を示す説明図である。 1……絶縁基板、2……グレーズ層、3……発
熱抵抗体、4……電極、5……保護層、6……プ
ラテン、7……感熱紙。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絶縁性基板上にグレーズ層、発熱抵抗体、電極
    配線および保護層を順次積層してなるサーマルヘ
    ツドにおいて、該電極と発熱抵抗体を多層に積層
    させ、電極密度を発熱抵抗体密度より低くしたこ
    とを特徴とするサーマルヘツド。
JP11235689U 1989-09-26 1989-09-26 Pending JPH0350441U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11235689U JPH0350441U (ja) 1989-09-26 1989-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11235689U JPH0350441U (ja) 1989-09-26 1989-09-26

Publications (1)

Publication Number Publication Date
JPH0350441U true JPH0350441U (ja) 1991-05-16

Family

ID=31660803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11235689U Pending JPH0350441U (ja) 1989-09-26 1989-09-26

Country Status (1)

Country Link
JP (1) JPH0350441U (ja)

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