EP0459481A3 - Method of manufacturing thermal head - Google Patents

Method of manufacturing thermal head Download PDF

Info

Publication number
EP0459481A3
EP0459481A3 EP19910108862 EP91108862A EP0459481A3 EP 0459481 A3 EP0459481 A3 EP 0459481A3 EP 19910108862 EP19910108862 EP 19910108862 EP 91108862 A EP91108862 A EP 91108862A EP 0459481 A3 EP0459481 A3 EP 0459481A3
Authority
EP
European Patent Office
Prior art keywords
thermal head
manufacturing thermal
manufacturing
head
thermal
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
EP19910108862
Other versions
EP0459481B1 (en
EP0459481A2 (en
Inventor
Masaru Nikaido
Katsuhisa Homma
Yasuhisa Takamura
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of EP0459481A2 publication Critical patent/EP0459481A2/en
Publication of EP0459481A3 publication Critical patent/EP0459481A3/en
Application granted granted Critical
Publication of EP0459481B1 publication Critical patent/EP0459481B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/33555—Structure of thermal heads characterised by type
    • B41J2/3357—Surface type resistors
    • 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
    • B41J2/3359—Manufacturing processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electronic Switches (AREA)
EP19910108862 1990-06-01 1991-05-29 Method of manufacturing thermal head Expired - Lifetime EP0459481B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14383190A JP2862637B2 (en) 1990-06-01 1990-06-01 Manufacturing method of thermal head
JP143831/90 1990-06-01

Publications (3)

Publication Number Publication Date
EP0459481A2 EP0459481A2 (en) 1991-12-04
EP0459481A3 true EP0459481A3 (en) 1992-02-05
EP0459481B1 EP0459481B1 (en) 1994-12-07

Family

ID=15347962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910108862 Expired - Lifetime EP0459481B1 (en) 1990-06-01 1991-05-29 Method of manufacturing thermal head

Country Status (4)

Country Link
EP (1) EP0459481B1 (en)
JP (1) JP2862637B2 (en)
KR (1) KR950007739B1 (en)
DE (1) DE69105622T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2085568C (en) * 1991-12-19 2000-10-17 Kenjiro Watanabe Ink jet recording head, ink jet recording head cartridge and recording apparatus using same
EP1226951A3 (en) 2001-01-29 2003-03-12 Alps Electric Co., Ltd. Power-saving thermal head
JP2022052544A (en) * 2020-09-23 2022-04-04 ローム株式会社 Method for manufacturing thermal print head

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877644A (en) * 1988-04-12 1989-10-31 Amp Incorporated Selective plating by laser ablation
WO1990001374A1 (en) * 1988-08-12 1990-02-22 Rogers Corporation Method of laser drilling fluoropolymer materials
EP0309146B1 (en) * 1987-09-19 1993-01-13 Xaar Limited Manufacture of nozzles for ink jet printers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01232067A (en) * 1988-03-12 1989-09-18 Fujitsu Ltd Formation of pattern of polyimide film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309146B1 (en) * 1987-09-19 1993-01-13 Xaar Limited Manufacture of nozzles for ink jet printers
US4877644A (en) * 1988-04-12 1989-10-31 Amp Incorporated Selective plating by laser ablation
WO1990001374A1 (en) * 1988-08-12 1990-02-22 Rogers Corporation Method of laser drilling fluoropolymer materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 559 (M-905)(3907) 12 December 1989 & JP-A-01 232 067 ( HARUO TANMACHI ET AL ) 18 September 1989 *

Also Published As

Publication number Publication date
EP0459481B1 (en) 1994-12-07
JP2862637B2 (en) 1999-03-03
DE69105622D1 (en) 1995-01-19
JPH0437561A (en) 1992-02-07
DE69105622T2 (en) 1995-06-14
KR950007739B1 (en) 1995-07-14
EP0459481A2 (en) 1991-12-04

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