FR2451825A1 - Tete d'impression thermique - Google Patents

Tete d'impression thermique

Info

Publication number
FR2451825A1
FR2451825A1 FR7906899A FR7906899A FR2451825A1 FR 2451825 A1 FR2451825 A1 FR 2451825A1 FR 7906899 A FR7906899 A FR 7906899A FR 7906899 A FR7906899 A FR 7906899A FR 2451825 A1 FR2451825 A1 FR 2451825A1
Authority
FR
France
Prior art keywords
printing head
circuit
flexible coupling
chip
coupling circuit
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.)
Withdrawn
Application number
FR7906899A
Other languages
English (en)
Inventor
B Dupont
R Rose
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.)
Safran Data Systems SAS
Original Assignee
Enertec SA
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 Enertec SA filed Critical Enertec SA
Priority to FR7906899A priority Critical patent/FR2451825A1/fr
Publication of FR2451825A1 publication Critical patent/FR2451825A1/fr
Withdrawn legal-status Critical Current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
    • B41J2/3352—Integrated circuits
    • 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
    • B41J2/33565—Edge 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
    • B41J2/33575—Processes for assembling process heads
    • 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
    • B41J2/345—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 characterised by the arrangement of resistors or conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electronic Switches (AREA)

Abstract

TETE D'IMPRESSION THERMIQUE. LES ELEMENTS RESISTIFS DE LA PLAQUETTE 20 FIXEE A L'AVANT DU CORPS DE TETE 10 SONT RELIES A UN CIRCUIT HYBRIDE 30, PORTANT DES ELEMENTS DE CIRCUITS ELECTRONIQUES, PAR AU MOINS UN CIRCUIT DE LIAISON 40. CELUI-CI EST UN FILM SOUPLE COMPORTANT UNE PLURALITE DE CONDUCTEURS PARALLELES ET EST CONNECTE PAR PRESSION A LA PLAQUETTE 20 AU MOYEN D'UNE PIECE DE SERRAGE 50 FIXEE AU CORPS 10 PAR DES ORGANES DE LIAISON 54 NE TRAVERSANT PAS LE FILM 40. CETTE TETE CONVIENT POUR UNE IMPRIMANTE LIGNE PAR LIGNE A PEIGNE.
FR7906899A 1979-03-19 1979-03-19 Tete d'impression thermique Withdrawn FR2451825A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906899A FR2451825A1 (fr) 1979-03-19 1979-03-19 Tete d'impression thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906899A FR2451825A1 (fr) 1979-03-19 1979-03-19 Tete d'impression thermique

Publications (1)

Publication Number Publication Date
FR2451825A1 true FR2451825A1 (fr) 1980-10-17

Family

ID=9223279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906899A Withdrawn FR2451825A1 (fr) 1979-03-19 1979-03-19 Tete d'impression thermique

Country Status (1)

Country Link
FR (1) FR2451825A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509667A1 (fr) * 1981-07-15 1983-01-21 Sato Kk Mecanisme de support d'une tete d'impression thermique d'une imprimante thermique
EP0113052A2 (fr) * 1982-12-30 1984-07-11 International Business Machines Corporation Tête d'impression chauffante
US4555715A (en) * 1983-07-08 1985-11-26 Societe D'applications Generales D'electricite Et De Mecaniques Sagem Thermal printhead mounting control
FR2730667A1 (fr) * 1995-02-22 1996-08-23 Axiohm Dispositif d'impression thermique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039065A (en) * 1972-08-15 1977-08-02 Canon Kabushiki Kaisha Thermal printer
DE2724202A1 (de) * 1976-05-31 1977-12-08 Matsushita Electric Ind Co Ltd Thermokopfvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039065A (en) * 1972-08-15 1977-08-02 Canon Kabushiki Kaisha Thermal printer
DE2724202A1 (de) * 1976-05-31 1977-12-08 Matsushita Electric Ind Co Ltd Thermokopfvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509667A1 (fr) * 1981-07-15 1983-01-21 Sato Kk Mecanisme de support d'une tete d'impression thermique d'une imprimante thermique
EP0113052A2 (fr) * 1982-12-30 1984-07-11 International Business Machines Corporation Tête d'impression chauffante
EP0113052A3 (fr) * 1982-12-30 1985-10-30 International Business Machines Corporation Tête d'impression chauffante
US4555715A (en) * 1983-07-08 1985-11-26 Societe D'applications Generales D'electricite Et De Mecaniques Sagem Thermal printhead mounting control
FR2730667A1 (fr) * 1995-02-22 1996-08-23 Axiohm Dispositif d'impression thermique

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Legal Events

Date Code Title Description
ST Notification of lapse