JPS53145641A - Thermal head - Google Patents

Thermal head

Info

Publication number
JPS53145641A
JPS53145641A JP6062077A JP6062077A JPS53145641A JP S53145641 A JPS53145641 A JP S53145641A JP 6062077 A JP6062077 A JP 6062077A JP 6062077 A JP6062077 A JP 6062077A JP S53145641 A JPS53145641 A JP S53145641A
Authority
JP
Japan
Prior art keywords
thermal head
exothermic
anodizaion
operative
thin film
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
JP6062077A
Other languages
Japanese (ja)
Inventor
Takashige Oda
Hideo Miyauchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6062077A priority Critical patent/JPS53145641A/en
Publication of JPS53145641A publication Critical patent/JPS53145641A/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)
  • Non-Adjustable Resistors (AREA)

Abstract

PURPOSE:To produce a thermal head, which is operative to effectively transmit the heat generated in an exothermic element to recording paper and which has a high printing quality, by forming a layer of tantalum oxide by anodizaion on the surface of an exothermic resistor of thin film of tantalum nitride other than the electrode forming portion.
JP6062077A 1977-05-24 1977-05-24 Thermal head Pending JPS53145641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6062077A JPS53145641A (en) 1977-05-24 1977-05-24 Thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6062077A JPS53145641A (en) 1977-05-24 1977-05-24 Thermal head

Publications (1)

Publication Number Publication Date
JPS53145641A true JPS53145641A (en) 1978-12-19

Family

ID=13147497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6062077A Pending JPS53145641A (en) 1977-05-24 1977-05-24 Thermal head

Country Status (1)

Country Link
JP (1) JPS53145641A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202181U (en) * 1981-06-19 1982-12-23
JPS5865678A (en) * 1981-10-15 1983-04-19 Seiko Epson Corp Thermal head
JPH03175058A (en) * 1989-09-08 1991-07-30 Hitachi Ltd Thick film type thermal recording head and recorder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202181U (en) * 1981-06-19 1982-12-23
JPS5865678A (en) * 1981-10-15 1983-04-19 Seiko Epson Corp Thermal head
JPH03175058A (en) * 1989-09-08 1991-07-30 Hitachi Ltd Thick film type thermal recording head and recorder

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