JPS59164738U - thermal head - Google Patents

thermal head

Info

Publication number
JPS59164738U
JPS59164738U JP5771483U JP5771483U JPS59164738U JP S59164738 U JPS59164738 U JP S59164738U JP 5771483 U JP5771483 U JP 5771483U JP 5771483 U JP5771483 U JP 5771483U JP S59164738 U JPS59164738 U JP S59164738U
Authority
JP
Japan
Prior art keywords
thermal head
resistor
blurring
head according
individual
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
JP5771483U
Other languages
Japanese (ja)
Inventor
康人 竹内
Original Assignee
横河メデイカルシステム株式会社
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 by 横河メデイカルシステム株式会社 filed Critical 横河メデイカルシステム株式会社
Priority to JP5771483U priority Critical patent/JPS59164738U/en
Publication of JPS59164738U publication Critical patent/JPS59164738U/en
Pending legal-status Critical Current

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  • Electronic Switches (AREA)
  • Recording Measured Values (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は記録波形を示す説明図、第一３図は
本考案のサーマルヘッドの一実施例を示す要部構成図、
第４図は第３図の等価回路、第５図は本考案のより詳細
な実施例を示す構成図である。 １・・・抵抗体、Ｅ１□〜Ｅｌｎ・・・個別電極、Ｒ２
・・・共通電極、Ｓ□〜Ｓｎ・・・スイッチ、ＳＲ・・
・シフトレジスタ、０１〜Ｇｎ・・・ゲート、Ｒａ１〜
Ｒａｎ・・・発熱エレメント、Ｒｂ□〜Ｒｂｎ、　Ｒ□
、Ｒ２・・・抵抗。1 and 2 are explanatory diagrams showing recording waveforms, and FIG. 13 is a main part configuration diagram showing an embodiment of the thermal head of the present invention.
FIG. 4 is an equivalent circuit of FIG. 3, and FIG. 5 is a block diagram showing a more detailed embodiment of the present invention. 1...Resistor, E1□~Eln...Individual electrode, R2
...Common electrode, S□~Sn...Switch, SR...
・Shift register, 01~Gn...gate, Ra1~
Ran... Heat generating element, Rb□~Rbn, R□
, R2...resistance.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）発熱抵抗体領域に共通電極と個別電極を形成し、
各個別電極間にぼかし用抵抗を有するサーマルヘッド。 　　゛(1) Forming a common electrode and individual electrodes in the heating resistor area,
A thermal head with a blurring resistor between each individual electrode.゛ （２）前記ぼかし用抵抗は共通電極と個別電極間の抵抗
値の約半分以下の値である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ッド。(2) The thermal head according to claim 1, wherein the blurring resistor has a value that is about half or less of the resistance value between the common electrode and the individual electrodes. （３）前記ぼかし用抵抗は前記発熱抵抗体の拡張さ、れ
たもので構成され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ッド。(3) The thermal head according to claim 1, wherein the blurring resistor is an extension of the heating resistor. （４）前記ぼかし用抵抗は外付の個別部品であることを
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
ルヘッド。(4) The thermal head according to claim 1, wherein the blurring resistor is an external individual component.
JP5771483U 1983-04-18 1983-04-18 thermal head Pending JPS59164738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5771483U JPS59164738U (en) 1983-04-18 1983-04-18 thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5771483U JPS59164738U (en) 1983-04-18 1983-04-18 thermal head

Publications (1)

Publication Number Publication Date
JPS59164738U true JPS59164738U (en) 1984-11-05

Family

ID=30188012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5771483U Pending JPS59164738U (en) 1983-04-18 1983-04-18 thermal head

Country Status (1)

Country Link
JP (1) JPS59164738U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52414A (en) * 1975-06-21 1977-01-05 Fuji Photo Film Co Ltd Camera having seal-opening device of film magazine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52414A (en) * 1975-06-21 1977-01-05 Fuji Photo Film Co Ltd Camera having seal-opening device of film magazine

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