JPH0193438U - - Google Patents

Info

Publication number
JPH0193438U
JPH0193438U JP18934587U JP18934587U JPH0193438U JP H0193438 U JPH0193438 U JP H0193438U JP 18934587 U JP18934587 U JP 18934587U JP 18934587 U JP18934587 U JP 18934587U JP H0193438 U JPH0193438 U JP H0193438U
Authority
JP
Japan
Prior art keywords
heating element
thermal head
driving circuit
section
driving
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
JP18934587U
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 JP18934587U priority Critical patent/JPH0193438U/ja
Publication of JPH0193438U publication Critical patent/JPH0193438U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案サーマルヘツドの一実施例の要
部を示す断面図、第2図は本考案の他の実施例の
要部を示す断面図である。 1……発熱体部、2……駆動回路部、3……P
型シリコン基板、4……nMOS―FET、9…
…抵抗体、10,15……ポリイミド層。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 発熱体部と、該発熱体部を駆動する駆動回
    路部とを有するサーマルヘツドにおいて、 上記発熱体部と上記駆動回路部とを同一基板上
    に形成したことを特徴とするサーマルヘツド。 (2) 上記発熱体部と上記駆動回路部とを低熱伝
    導体層を介して熱的に分離したことを特徴とする
    実用新案登録請求の範囲第1項記載のサーマルヘ
    ツド。
JP18934587U 1987-12-11 1987-12-11 Pending JPH0193438U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18934587U JPH0193438U (ja) 1987-12-11 1987-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18934587U JPH0193438U (ja) 1987-12-11 1987-12-11

Publications (1)

Publication Number Publication Date
JPH0193438U true JPH0193438U (ja) 1989-06-20

Family

ID=31480383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18934587U Pending JPH0193438U (ja) 1987-12-11 1987-12-11

Country Status (1)

Country Link
JP (1) JPH0193438U (ja)

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