JPS56157382A - Thermal head - Google Patents

Thermal head

Info

Publication number
JPS56157382A
JPS56157382A JP6064480A JP6064480A JPS56157382A JP S56157382 A JPS56157382 A JP S56157382A JP 6064480 A JP6064480 A JP 6064480A JP 6064480 A JP6064480 A JP 6064480A JP S56157382 A JPS56157382 A JP S56157382A
Authority
JP
Japan
Prior art keywords
metalize
wiring
matrix
thermal head
identical material
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
JP6064480A
Other languages
Japanese (ja)
Inventor
Akira Yabushita
Toyoji Tsunoda
Masao Mitani
Hirosuke Kurihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6064480A priority Critical patent/JPS56157382A/en
Priority to DE19813118342 priority patent/DE3118342C2/en
Priority to GB8114124A priority patent/GB2076747B/en
Publication of JPS56157382A publication Critical patent/JPS56157382A/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
    • B41J2/33505—Constructional details
    • B41J2/3351—Electrode layers
    • 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
    • B41J2/3355—Structure of thermal heads characterised by materials
    • 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
    • B41J2/33555—Structure of thermal heads characterised by type
    • B41J2/3357—Surface type resistors

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE: To provide a thermal head with a high yield in which the second layer wiring metalize of a matrix multilayer interconnection for driving a heating element selectively is made simultaneously of identical material together with a metalize for connecting a directional element and other connection terminals which are packaged in a head as connected.
CONSTITUTION: All is done up to the formation of an insulation layer 7 composing a matrix multilayer interconnection according to the conventional procedure and then, a matrix wiring metalize 8 and a metalize 11 for connecting a diode chip are made simultaneously of an identical material. Evaporation films of Ti and Cu are formed simultaneously with a diode chip connecting section over an entire Al lower surface exposed by a photoetching for the metalize of the upper wiring 8. Then, a pattern is provided only with the upper wiring 8 and the diode connecting section exposed and an Ni solder plating is applied with energization through a Cu surface on the upper layer entirely formed.
COPYRIGHT: (C)1981,JPO&Japio
JP6064480A 1980-05-09 1980-05-09 Thermal head Pending JPS56157382A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6064480A JPS56157382A (en) 1980-05-09 1980-05-09 Thermal head
DE19813118342 DE3118342C2 (en) 1980-05-09 1981-05-08 Thermal recording head and method for its manufacture
GB8114124A GB2076747B (en) 1980-05-09 1981-05-08 Thermal recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6064480A JPS56157382A (en) 1980-05-09 1980-05-09 Thermal head

Publications (1)

Publication Number Publication Date
JPS56157382A true JPS56157382A (en) 1981-12-04

Family

ID=13148235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6064480A Pending JPS56157382A (en) 1980-05-09 1980-05-09 Thermal head

Country Status (3)

Country Link
JP (1) JPS56157382A (en)
DE (1) DE3118342C2 (en)
GB (1) GB2076747B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224763A (en) * 1982-06-23 1983-12-27 Mitsubishi Electric Corp Thermal head
JPS5959473A (en) * 1982-09-30 1984-04-05 Toshiba Corp Manufacture of thin film thermal head
JPS5959475A (en) * 1982-09-30 1984-04-05 Toshiba Corp Manufacture of thin film thermal head
JPS5959474A (en) * 1982-09-30 1984-04-05 Toshiba Corp Thin film thermal head
JPS59230772A (en) * 1983-06-13 1984-12-25 Seiko Instr & Electronics Ltd Thin film thermal head

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066960A (en) * 1989-04-05 1991-11-19 Sharp Thermal printing head
JP2594646B2 (en) * 1989-08-17 1997-03-26 シャープ株式会社 Manufacturing method of thermal head
US5252988A (en) * 1989-12-15 1993-10-12 Sharp Kabushiki Kaisha Thermal head for thermal recording machine
FR2800666A1 (en) * 1999-11-10 2001-05-11 Commissariat Energie Atomique PRINT HEAD AND METHOD FOR MAKING PRINT HEAD
JP2005040408A (en) * 2003-07-24 2005-02-17 Olympus Corp Heating element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE431805B (en) * 1976-04-05 1984-02-27 Oki Electric Ind Co Ltd THERMAL PRINTER HEAD
JPS54161344A (en) * 1978-06-09 1979-12-20 Canon Inc Thermal recorder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224763A (en) * 1982-06-23 1983-12-27 Mitsubishi Electric Corp Thermal head
JPS5959473A (en) * 1982-09-30 1984-04-05 Toshiba Corp Manufacture of thin film thermal head
JPS5959475A (en) * 1982-09-30 1984-04-05 Toshiba Corp Manufacture of thin film thermal head
JPS5959474A (en) * 1982-09-30 1984-04-05 Toshiba Corp Thin film thermal head
JPS59230772A (en) * 1983-06-13 1984-12-25 Seiko Instr & Electronics Ltd Thin film thermal head

Also Published As

Publication number Publication date
DE3118342A1 (en) 1982-02-04
GB2076747B (en) 1984-11-14
GB2076747A (en) 1981-12-09
DE3118342C2 (en) 1985-05-09

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