CA2027854A1 - Methode et appareil d'enregistrement thermique de donnees sur un support - Google Patents

Methode et appareil d'enregistrement thermique de donnees sur un support

Info

Publication number
CA2027854A1
CA2027854A1 CA 2027854 CA2027854A CA2027854A1 CA 2027854 A1 CA2027854 A1 CA 2027854A1 CA 2027854 CA2027854 CA 2027854 CA 2027854 A CA2027854 A CA 2027854A CA 2027854 A1 CA2027854 A1 CA 2027854A1
Authority
CA
Canada
Prior art keywords
temperature
heating
recording
heating resistor
metallic
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.)
Abandoned
Application number
CA 2027854
Other languages
English (en)
Inventor
Yoshiaki Saita
Seiji Kuwahara
Yoshinori 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.)
Seiko Instruments Inc
Original Assignee
Individual
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
Priority claimed from JP26977089A external-priority patent/JP2893345B2/ja
Priority claimed from JP1269769A external-priority patent/JP2811012B2/ja
Priority claimed from JP26976789A external-priority patent/JP2961160B2/ja
Application filed by Individual filed Critical Individual
Publication of CA2027854A1 publication Critical patent/CA2027854A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315Typewriters 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
    • B41J2/32Typewriters 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
    • B41J2/35Typewriters 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 providing current or voltage to the thermal head
    • B41J2/355Control circuits for heating-element selection
    • B41J2/3555Historical control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315Typewriters 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
    • B41J2/32Typewriters 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
    • B41J2/375Protection arrangements against overheating

Landscapes

  • Electronic Switches (AREA)
CA 2027854 1989-10-17 1990-10-17 Methode et appareil d'enregistrement thermique de donnees sur un support Abandoned CA2027854A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1-269767 1989-10-17
JP26977089A JP2893345B2 (ja) 1989-10-17 1989-10-17 熱記録方法
JP1269769A JP2811012B2 (ja) 1989-10-17 1989-10-17 熱記録における階調制御方法
JP26976789A JP2961160B2 (ja) 1989-10-17 1989-10-17 サーマルヘッドの駆動方法
JP1-269770 1989-10-17
JP1-269769 1989-10-17

Publications (1)

Publication Number Publication Date
CA2027854A1 true CA2027854A1 (fr) 1991-04-18

Family

ID=27335749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2027854 Abandoned CA2027854A1 (fr) 1989-10-17 1990-10-17 Methode et appareil d'enregistrement thermique de donnees sur un support

Country Status (4)

Country Link
EP (1) EP0423708B1 (fr)
CA (1) CA2027854A1 (fr)
DE (1) DE69024741T2 (fr)
ES (1) ES2081333T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111912125B (zh) * 2020-09-12 2022-04-08 畅和智能家居(嘉兴)有限公司 一种流体加热器及其控制方法
CN113815316B (zh) * 2020-11-26 2022-10-04 山东华菱电子股份有限公司 基于差异化恒流加热的热敏打印头加热控制方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609271A (ja) * 1983-06-28 1985-01-18 Ricoh Co Ltd 感熱記録装置の中間調記録方法
JPS6135265A (ja) * 1984-07-26 1986-02-19 Canon Inc サ−マルヘツド
JPS62181162A (ja) * 1986-02-06 1987-08-08 Ricoh Co Ltd サ−マルヘツド
JPH0234361A (ja) * 1988-07-25 1990-02-05 Fuji Photo Film Co Ltd サーマルプリントヘッド
JPH02117854A (ja) * 1988-10-27 1990-05-02 Kyocera Corp サーマルヘッド

Also Published As

Publication number Publication date
ES2081333T3 (es) 1996-03-01
DE69024741T2 (de) 1996-05-30
DE69024741D1 (de) 1996-02-22
EP0423708A3 (en) 1991-09-04
EP0423708A2 (fr) 1991-04-24
EP0423708B1 (fr) 1996-01-10

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Legal Events

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