JPS5348752A - Hot printing head - Google Patents

Hot printing head

Info

Publication number
JPS5348752A
JPS5348752A JP12289976A JP12289976A JPS5348752A JP S5348752 A JPS5348752 A JP S5348752A JP 12289976 A JP12289976 A JP 12289976A JP 12289976 A JP12289976 A JP 12289976A JP S5348752 A JPS5348752 A JP S5348752A
Authority
JP
Japan
Prior art keywords
printing head
hot printing
film
hot
sio
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
JP12289976A
Other languages
Japanese (ja)
Inventor
Tsutomu Nomoto
Susumu Shibata
Keiji Murasugi
Kiyoshi Sugiyama
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 JP12289976A priority Critical patent/JPS5348752A/en
Publication of JPS5348752A publication Critical patent/JPS5348752A/en
Pending legal-status Critical Current

Links

Landscapes

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  • Non-Adjustable Resistors (AREA)

Abstract

PURPOSE: A hot printing head is made longer in life and better in printing quality by forming its protecting film in two layer structure of a SiO2 film and Al2O3 film.
COPYRIGHT: (C)1978,JPO&Japio
JP12289976A 1976-10-15 1976-10-15 Hot printing head Pending JPS5348752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12289976A JPS5348752A (en) 1976-10-15 1976-10-15 Hot printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12289976A JPS5348752A (en) 1976-10-15 1976-10-15 Hot printing head

Publications (1)

Publication Number Publication Date
JPS5348752A true JPS5348752A (en) 1978-05-02

Family

ID=14847366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12289976A Pending JPS5348752A (en) 1976-10-15 1976-10-15 Hot printing head

Country Status (1)

Country Link
JP (1) JPS5348752A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782087A (en) * 1980-11-08 1982-05-22 Ricoh Co Ltd Heat sensitive recording material
US5165981A (en) * 1987-03-20 1992-11-24 Sumitomo Electric Industries, Ltd. Ceramic substrate and preparation of the same
JP2009137284A (en) * 2007-11-13 2009-06-25 Tdk Corp Thermal head, manufacturing method for thermal head, and printer
JP2016005916A (en) * 2015-10-13 2016-01-14 ローム株式会社 Thermal print head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942240A (en) * 1972-03-06 1974-04-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942240A (en) * 1972-03-06 1974-04-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782087A (en) * 1980-11-08 1982-05-22 Ricoh Co Ltd Heat sensitive recording material
JPH0130638B2 (en) * 1980-11-08 1989-06-21 Ricoh Kk
US5165981A (en) * 1987-03-20 1992-11-24 Sumitomo Electric Industries, Ltd. Ceramic substrate and preparation of the same
JP2009137284A (en) * 2007-11-13 2009-06-25 Tdk Corp Thermal head, manufacturing method for thermal head, and printer
JP2016005916A (en) * 2015-10-13 2016-01-14 ローム株式会社 Thermal print head

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