JPS60182150U - thermal recording device - Google Patents

thermal recording device

Info

Publication number
JPS60182150U
JPS60182150U JP4974185U JP4974185U JPS60182150U JP S60182150 U JPS60182150 U JP S60182150U JP 4974185 U JP4974185 U JP 4974185U JP 4974185 U JP4974185 U JP 4974185U JP S60182150 U JPS60182150 U JP S60182150U
Authority
JP
Japan
Prior art keywords
recording
pixel signal
recording device
pulse
thermal recording
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.)
Granted
Application number
JP4974185U
Other languages
Japanese (ja)
Other versions
JPS6139567Y2 (en
Inventor
山下　博実
沢江　哲則
孝文 遠藤
飛田　敏男
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP4974185U priority Critical patent/JPS60182150U/en
Publication of JPS60182150U publication Critical patent/JPS60182150U/en
Application granted granted Critical
Publication of JPS6139567Y2 publication Critical patent/JPS6139567Y2/ja
Granted legal-status Critical Current

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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図および第２図はそれぞれ従来の階調記録方式を示
す記録パルス波形図と記録温度特性図、第３図は記録ヘ
ッドの拡大平面図、第４図は第３図ＩＶ−ＩＶ断面にお
ける温度分布図、第５図はこの考案の一実施例による感
熱記録装置の回路溝成図、第６図は第５図の動作波形を
示す波形図である。 図中、３は記録ヘッド、５はデコーダ、６−１〜６−３
・・・はシフトレジスタ、７−１〜７−　ｎはパルス列
信号発生回路、１１−１〜１１−ｎはドライバである。 なお、図中、同一符号は同一、または相当部分を示すも
のである。 第５図Figures 1 and 2 are a recording pulse waveform diagram and a recording temperature characteristic diagram showing a conventional gradation recording method, respectively, Figure 3 is an enlarged plan view of the recording head, and Figure 4 is a cross section taken along the line IV-IV in Figure 3. A temperature distribution diagram, FIG. 5 is a circuit diagram of a thermal recording device according to an embodiment of the invention, and FIG. 6 is a waveform diagram showing the operating waveforms of FIG. In the figure, 3 is a recording head, 5 is a decoder, 6-1 to 6-3
. . . are shift registers, 7-1 to 7-n are pulse train signal generation circuits, and 11-1 to 11-n are drivers. In addition, in the figures, the same reference numerals indicate the same or corresponding parts. Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力される画像信号列の各画素信号に対応する複数個の
発熱素子が配列された記録ヘッドと、この記録ヘッドの
各発熱素子を上記各画素信号の状態に応じて選択すると
共に、この選択された発熱素子に、その画素信号の記録
情報に応じた期間の間、所定周期のパルス列信号からな
り各パルスの電圧値が順次パルス毎に減小する記録パル
スを印加する駆動回路と、を備えたことを特徴とする感
熱記録装置。A recording head in which a plurality of heating elements are arranged corresponding to each pixel signal of an input image signal string, and each heating element of this recording head is selected according to the state of each pixel signal, and the selected a driving circuit that applies recording pulses, which are composed of a pulse train signal of a predetermined period and in which the voltage value of each pulse sequentially decreases with each pulse, to the heating element for a period corresponding to recording information of the pixel signal. A heat-sensitive recording device characterized by:
JP4974185U 1985-04-03 1985-04-03 thermal recording device Granted JPS60182150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4974185U JPS60182150U (en) 1985-04-03 1985-04-03 thermal recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4974185U JPS60182150U (en) 1985-04-03 1985-04-03 thermal recording device

Publications (2)

Publication Number Publication Date
JPS60182150U true JPS60182150U (en) 1985-12-03
JPS6139567Y2 JPS6139567Y2 (en) 1986-11-13

Family

ID=30567216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4974185U Granted JPS60182150U (en) 1985-04-03 1985-04-03 thermal recording device

Country Status (1)

Country Link
JP (1) JPS60182150U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631559A (en) * 1986-06-23 1988-01-06 Kowa Co Thermal-type image recorder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995539A (en) * 1973-01-12 1974-09-10
JPS5267340A (en) * 1975-12-02 1977-06-03 Oki Electric Ind Co Ltd Driving method for thermal recording head
JPS5290952A (en) * 1976-01-23 1977-07-30 Seiko Epson Corp Process for applying energizing pulse of thermal printer
JPS5421743A (en) * 1977-07-20 1979-02-19 Hitachi Ltd Image recording device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995539A (en) * 1973-01-12 1974-09-10
JPS5267340A (en) * 1975-12-02 1977-06-03 Oki Electric Ind Co Ltd Driving method for thermal recording head
JPS5290952A (en) * 1976-01-23 1977-07-30 Seiko Epson Corp Process for applying energizing pulse of thermal printer
JPS5421743A (en) * 1977-07-20 1979-02-19 Hitachi Ltd Image recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631559A (en) * 1986-06-23 1988-01-06 Kowa Co Thermal-type image recorder

Also Published As

Publication number Publication date
JPS6139567Y2 (en) 1986-11-13

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