JPS63166432U - - Google Patents

Info

Publication number
JPS63166432U
JPS63166432U JP6004787U JP6004787U JPS63166432U JP S63166432 U JPS63166432 U JP S63166432U JP 6004787 U JP6004787 U JP 6004787U JP 6004787 U JP6004787 U JP 6004787U JP S63166432 U JPS63166432 U JP S63166432U
Authority
JP
Japan
Prior art keywords
thermal head
heating element
power supply
common power
emitters
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
JP6004787U
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 JP6004787U priority Critical patent/JPS63166432U/ja
Publication of JPS63166432U publication Critical patent/JPS63166432U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図ａは本考案によるサーマルヘツドの一実
施例を示す側面図、ｂは同上の回路図、第２図ａ
は従来例の側面図、ｂは同上の回路図である。 １……サーマルヘツド、２……プラテン、３…
…感熱式記録紙、４……発熱素子、５……共通電
源、６……シヤーシ、７……トランジスタ、８…
…プリント基板、９……放熱板、１０……ゲート
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の発熱素子を備え、各発熱素子をコレクタ
    に接続したトランジスタのベースに制御信号を印
    加するようにしてなるサーマルヘツドにおいて、
    上記トランジスタのエミツタを共通電源に、各発
    熱素子の他端をアースにそれぞれ接続して成るサ
    ーマルヘツド。
JP6004787U 1987-04-21 1987-04-21 Pending JPS63166432U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6004787U JPS63166432U (ja) 1987-04-21 1987-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6004787U JPS63166432U (ja) 1987-04-21 1987-04-21

Publications (1)

Publication Number Publication Date
JPS63166432U true JPS63166432U (ja) 1988-10-28

Family

ID=30892111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6004787U Pending JPS63166432U (ja) 1987-04-21 1987-04-21

Country Status (1)

Country Link
JP (1) JPS63166432U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0396357A (ja) * 1989-09-08 1991-04-22 Graphtec Corp サーマルヘッド
JPH0414661A (ja) * 1990-05-08 1992-01-20 Sony Corp カセットローディング機構

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0396357A (ja) * 1989-09-08 1991-04-22 Graphtec Corp サーマルヘッド
JPH0414661A (ja) * 1990-05-08 1992-01-20 Sony Corp カセットローディング機構

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