JPS6455256A - Manufacture of thermal head - Google Patents

Manufacture of thermal head

Info

Publication number
JPS6455256A
JPS6455256A JP21334987A JP21334987A JPS6455256A JP S6455256 A JPS6455256 A JP S6455256A JP 21334987 A JP21334987 A JP 21334987A JP 21334987 A JP21334987 A JP 21334987A JP S6455256 A JPS6455256 A JP S6455256A
Authority
JP
Japan
Prior art keywords
resistor
layer
parts
grooves
forming
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
JP21334987A
Other languages
Japanese (ja)
Inventor
Junichi Sato
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP21334987A priority Critical patent/JPS6455256A/en
Publication of JPS6455256A publication Critical patent/JPS6455256A/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
    • B41J2/335—Structure of thermal heads

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To make coloring separation good and to prevent a short circuit owing to dirt and forming deterioration of a pattern from occurrence, by a method wherein grooves are formed among parts in which respective thermal resistor layers becoming printing parts are to be formed, and respectively separated thermal resistor layer are formed by utilizing said grooves. CONSTITUTION:A grooves 2 is formed between parts in which respective thermal resistor layers 3a becoming printing parts in a heat accumulating layer 1 formed on a substrate are to be formed. Then, when resistor materials are deposited by, for instance, an ECR (electron cyclotron resonance)-P((plasma)-CVD method, the heating resistor layer 3a is formed selectively only on the heat accumulating layer 1 between respective grooves 2 without depositing resistor materials in the groove 2, and separation of respective heat resistor layer 3a is performed by self-alignment. Then, resistor layer 3 of the other part excepting the heat resistor layer 3a and parts in which electrodes 4 are to be forming, are removed by etching by using a mask. Thereafter, a thermal head is manufactured by forming the electrodes 4 and an abrasive resistant layer.
JP21334987A 1987-08-27 1987-08-27 Manufacture of thermal head Pending JPS6455256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21334987A JPS6455256A (en) 1987-08-27 1987-08-27 Manufacture of thermal head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21334987A JPS6455256A (en) 1987-08-27 1987-08-27 Manufacture of thermal head

Publications (1)

Publication Number Publication Date
JPS6455256A true JPS6455256A (en) 1989-03-02

Family

ID=16637687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21334987A Pending JPS6455256A (en) 1987-08-27 1987-08-27 Manufacture of thermal head

Country Status (1)

Country Link
JP (1) JPS6455256A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007302298A (en) * 2006-05-11 2007-11-22 Universal Seikan Kk Pilfer-proof cap and bottle
JP2008024364A (en) * 2006-07-25 2008-02-07 Universal Seikan Kk Pilfer-proof cap and bottle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007302298A (en) * 2006-05-11 2007-11-22 Universal Seikan Kk Pilfer-proof cap and bottle
JP2008024364A (en) * 2006-07-25 2008-02-07 Universal Seikan Kk Pilfer-proof cap and bottle

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