JPS5267340A - Driving method for thermal recording head - Google Patents

Driving method for thermal recording head

Info

Publication number
JPS5267340A
JPS5267340A JP50142402A JP14240275A JPS5267340A JP S5267340 A JPS5267340 A JP S5267340A JP 50142402 A JP50142402 A JP 50142402A JP 14240275 A JP14240275 A JP 14240275A JP S5267340 A JPS5267340 A JP S5267340A
Authority
JP
Japan
Prior art keywords
recording head
thermal recording
driving method
thermal
pulse
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
JP50142402A
Other languages
Japanese (ja)
Inventor
Nobuyuki Nakajima
Susumu Shibata
Keiji Murasugi
Rikuo Takano
Koji Matsunaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50142402A priority Critical patent/JPS5267340A/en
Publication of JPS5267340A publication Critical patent/JPS5267340A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To keep the surface of a thermal recording head at a definite temperature for a definite time and attain a stable color developing quality by feeding a pulse voltage of trazezoidal wave to the thermal recording head, and generating a thermal pulse which approaches to rectangle.
JP50142402A 1975-12-02 1975-12-02 Driving method for thermal recording head Pending JPS5267340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50142402A JPS5267340A (en) 1975-12-02 1975-12-02 Driving method for thermal recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50142402A JPS5267340A (en) 1975-12-02 1975-12-02 Driving method for thermal recording head

Publications (1)

Publication Number Publication Date
JPS5267340A true JPS5267340A (en) 1977-06-03

Family

ID=15314500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50142402A Pending JPS5267340A (en) 1975-12-02 1975-12-02 Driving method for thermal recording head

Country Status (1)

Country Link
JP (1) JPS5267340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182150U (en) * 1985-04-03 1985-12-03 三菱電機株式会社 thermal recording device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113237A (en) * 1974-02-13 1975-09-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113237A (en) * 1974-02-13 1975-09-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182150U (en) * 1985-04-03 1985-12-03 三菱電機株式会社 thermal recording device

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