JPS52138939A - Thermal printing head - Google Patents

Thermal printing head

Info

Publication number
JPS52138939A
JPS52138939A JP5544876A JP5544876A JPS52138939A JP S52138939 A JPS52138939 A JP S52138939A JP 5544876 A JP5544876 A JP 5544876A JP 5544876 A JP5544876 A JP 5544876A JP S52138939 A JPS52138939 A JP S52138939A
Authority
JP
Japan
Prior art keywords
thermal printing
printing head
providing
thermal
circuit
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
JP5544876A
Other languages
Japanese (ja)
Inventor
Susumu Shibata
Tsutomu Nomoto
Keiji Murasugi
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
Original Assignee
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP5544876A priority Critical patent/JPS52138939A/en
Publication of JPS52138939A publication Critical patent/JPS52138939A/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 enhance the property of a thermal printing head by providing a diode which prevents the flowing of an electric current, providing a thermal printing circuit and a preheating circuit, respectively, and maintaining the temperature of a heater to be constant when no typing is done irrespective of the outside thermal fluctuation.
JP5544876A 1976-05-17 1976-05-17 Thermal printing head Pending JPS52138939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5544876A JPS52138939A (en) 1976-05-17 1976-05-17 Thermal printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5544876A JPS52138939A (en) 1976-05-17 1976-05-17 Thermal printing head

Publications (1)

Publication Number Publication Date
JPS52138939A true JPS52138939A (en) 1977-11-19

Family

ID=12998872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5544876A Pending JPS52138939A (en) 1976-05-17 1976-05-17 Thermal printing head

Country Status (1)

Country Link
JP (1) JPS52138939A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017074799A (en) * 2017-02-03 2017-04-20 株式会社東芝 Thermal printer and computer program
US9962954B2 (en) 2015-07-31 2018-05-08 Kabushiki Kaisha Toshiba Thermal printer, control method, and computer program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9962954B2 (en) 2015-07-31 2018-05-08 Kabushiki Kaisha Toshiba Thermal printer, control method, and computer program
JP2017074799A (en) * 2017-02-03 2017-04-20 株式会社東芝 Thermal printer and computer program

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