JPS5492271A - Thermal head - Google Patents

Thermal head

Info

Publication number
JPS5492271A
JPS5492271A JP16014277A JP16014277A JPS5492271A JP S5492271 A JPS5492271 A JP S5492271A JP 16014277 A JP16014277 A JP 16014277A JP 16014277 A JP16014277 A JP 16014277A JP S5492271 A JPS5492271 A JP S5492271A
Authority
JP
Japan
Prior art keywords
nitrogen
metal boride
resistor
heating element
metal
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
JP16014277A
Other languages
Japanese (ja)
Other versions
JPS6038003B2 (en
Inventor
Toshitami Hara
Akira Niimi
Masahisa Fukui
Yoshiaki Shirato
Yoshiki Hajimoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP52160142A priority Critical patent/JPS6038003B2/en
Publication of JPS5492271A publication Critical patent/JPS5492271A/en
Publication of JPS6038003B2 publication Critical patent/JPS6038003B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Non-Adjustable Resistors (AREA)

Abstract

PURPOSE: To obtain a thermal head which is hard to be oxidized, is stable in resistance value and permits selection of specific resistance up to a high value by using a heating resistor composed of metal boride and nitrogen.
CONSTITUTION: A thin film heating resistor 2 which is composed of metal boride and nitrogen by making sputtering or other of the target of metal boride in a mixed atmosphere of argon and nitrogen to let nitrogen be contained at more than 0.005 of the total quantity of the metal in atom ratio in a resistor is formed on a substrate 1 composed of an electrical insulator such as ceramics, glass or other. An electric conductor 3 which is formed of good electric conductor such as aluminum, gold or other and supplies electric power to the heating element 2 is provided thereon. The heating element 2 and conductor 3 are combined with the silicon oxide, tantalum oxide or these having been made by, e.g., electron beam vapor deposition, sputtering or other to form a protecting layer 4. Thereby the life of the head may be made much longer.
COPYRIGHT: (C)1979,JPO&Japio
JP52160142A 1977-12-28 1977-12-28 thermal head Expired JPS6038003B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52160142A JPS6038003B2 (en) 1977-12-28 1977-12-28 thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52160142A JPS6038003B2 (en) 1977-12-28 1977-12-28 thermal head

Publications (2)

Publication Number Publication Date
JPS5492271A true JPS5492271A (en) 1979-07-21
JPS6038003B2 JPS6038003B2 (en) 1985-08-29

Family

ID=15708769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52160142A Expired JPS6038003B2 (en) 1977-12-28 1977-12-28 thermal head

Country Status (1)

Country Link
JP (1) JPS6038003B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700773A1 (en) * 1993-01-28 1994-07-29 Pechiney Recherche Protective coatings of materials against reactions with the atmosphere at high temperature.
CN1089692C (en) * 1996-08-22 2002-08-28 佳能株式会社 Ink jetting chip, jetting head, jetting device and method for making ink jetting recording head
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700773A1 (en) * 1993-01-28 1994-07-29 Pechiney Recherche Protective coatings of materials against reactions with the atmosphere at high temperature.
EP0609160A1 (en) * 1993-01-28 1994-08-03 PECHINEY RECHERCHE (Groupement d'Intérêt Economique géré par l'ordonnance du 23 Septembre 1967) Coatings to protect materials against reactions with the atmosphere at high temperature
CN1089692C (en) * 1996-08-22 2002-08-28 佳能株式会社 Ink jetting chip, jetting head, jetting device and method for making ink jetting recording head
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine

Also Published As

Publication number Publication date
JPS6038003B2 (en) 1985-08-29

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