KR930012303A - 잉크제트 기록장치 및 그 방법 - Google Patents

잉크제트 기록장치 및 그 방법 Download PDF

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KR930012303A
KR930012303A KR1019920024829A KR920024829A KR930012303A KR 930012303 A KR930012303 A KR 930012303A KR 1019920024829 A KR1019920024829 A KR 1019920024829A KR 920024829 A KR920024829 A KR 920024829A KR 930012303 A KR930012303 A KR 930012303A
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South Korea
Prior art keywords
ink
recording
chip
ejection
signal
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KR1019920024829A
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KR0137928B1 (ko
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아쯔시 아라이
나오지 오쯔카
시게야스 나고시
켄타로 야노
키이치로 다카하시
오사무 이와사키
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야마지 게이조
캐논 가부시기가이샤
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Priority claimed from JP33692791A external-priority patent/JP3244736B2/ja
Priority claimed from JP3336944A external-priority patent/JPH05169661A/ja
Application filed by 야마지 게이조, 캐논 가부시기가이샤 filed Critical 야마지 게이조
Publication of KR930012303A publication Critical patent/KR930012303A/ko
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Publication of KR0137928B1 publication Critical patent/KR0137928B1/ko

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    • 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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04565—Control methods or devices therefor, e.g. driver circuits, control circuits detecting heater resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
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    • B41J2/04528—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at warming up the head
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)

Abstract

잉크를 토출하기 위하여 기록헤드를 사용하여 기록재에 기록하는 잉크제트기록장치는 상기 기록헤드에 설치된 히터와 상기 기록헤드에 설치된 상기 히터의 저항을 결정하기 위하여 상기 기록헤드의 외부에 설치되는 레지스터를 포함하므로서, 상기 기록헤드의 구동조건을 선택한다.

Description

잉크제트 기록장치 및 그 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관한 배경기술로서의 잉크제트헤드유닛의 개략적 사시도.
제2도는 토출용 히터의 저항치를 측정해서 기록 헤드의 구동전압을 설정하는 본 발명의 개요를 설명하기 위한 도면.
제3도는 본 발명의 제1실시예에 의한 잉크제트기록헤드를 도시한 개략적 사시도.

Claims (12)

  1. 잉크를 토출하는 기록헤드를 사용하며 기록매체에 기록하는 잉크제트기록장치에 있어서, 상기 기록헤드에 설치된 히터와 상기 기록헤드의 외부에 설치된 레지스터는 기록헤드에 설치된 상기 히터의 저항을 결정하기 위하여 사용되므로, 상기 기록헤드의 구동조건을 선택하는 것을 특징으로 하는 잉크제트기록장치.
  2. 제1항에 있어서, 상기 기록헤드는 잉크를 토출하는 다수개의 토출구와 잉크내에 기포를 형성하기위하여 열에너지를 발생시키는 각각의 토출구에 대응하는 전기열변환체를 포함하고, 상기 잉크제트기록장치는 기록신호에 따라 전기열변환체를 구동하기 위하여 구동신호를 공급하는 수단을 포함하는 것을 특징으로하는 잉크제트기록장치.
  3. 잉크토출유닛을 가지는 기록칩과 잉크를 비축하는 잉크탱크를 일체적으로 가지는 기록헤드를 사용하여 기록하는 잉크제트기록장치에 있어서, 상기 기록헤드는 다수개의 잉크탱크가 상기 기록칩에 대하여 교환될 수 있는 분리형이고, 또한 하나의 기록칩에 대하여 잉크탱크를 사용하는 수에 따라서 상기 기록헤드용 구동조건을 변경시키는 수단을 포함하는 것을 특징으로 하는 잉크제트기록장치.
  4. 제3항에 있어서, 상기 변경수단은 장치와 상기 기록칩의 교환시에 탑재된 기록헤드의 구동조건을 변경시키는 기구를 가지는 것을 특징으로 하는 잉크제트기록장치.
  5. 제3항에 있어서, 상기 기록헤드는 잉크토출유닛으로서의 다수개의 토출구의 잉크내에 기포를 형성하기 위하여 열에너지를 발생시키는 각각의 토출구에 대응하는 전기열변환기를 포함하고, 상기 잉크제트기록장치는 기록신호에 따라 전기열변환체를 구동하는 구동신호를 공급하는 수단을 포함하는 것을 특징으로 하는 잉크제트기록장치.
  6. 잉크탱크에서 잉크토출유닛을 가지는 기록칩에 잉크를 공급하여 기록하는 잉크기록방법에 있어서, 상기 잉크탱크에서의 상기 기록칩으로 잉크를 공급하는 수에 다라 상기 기록칩의 잉크토출구동조건을 변경하는 공정을 포함하는 것을 특징으로 하는 잉크기록방법.
  7. 제6항에 있어서, 상기 기록칩은 N개의 잉크탱크가 적용될 수 있는 수명을 가지고, 잉크토출구동조건은 N이 증가할때, 토출량을 감소시키도록 변경되므로서, 상기 기록칩의 각 잉크탱크에 대하여 균등한 잉크토출을 이루도록 허용되는 것을 특징으로 하는 잉크기록방법.
  8. 제6항에 있어서, 상기 잉크토출구동조건은 기록신호에 따라 상기 잉크토출유닛의 전기열변환체에 공급되는 어떤 가격을 가지고 예열신호의 기포형성신호로 이루어지는 구동신호내에 포함되고, 상기 변경은 잉크를 공급하는 상기 수에 따라 상기 예열신호의 공급에너지를 줄이는 것인 것을 특징으로 하는 잉크기록방법.
  9. 제6항에 있어서, 상기 토출구동조건은 상기 기록칩 또는 잉크의 온도를 조절하는 설정기준이고, 상기 변경은 잉크를 공급하는 상기 수에 따른 상기 설정기준을 줄이는 것인 것을 특징으로 하는 잉크기록방법.
  10. 제4항에 있어서, 상기 기록칩은 상기 잉크토출유닛으로서의 다수개의 토출구의 잉크내에 기포를 형성하기 위하여 열에너지를 발생시키는 각각의 토출구에 대응하는 전기열변환체를 포함하고, 더 나아가 기록신호에 따라 전기열변환체를 구동하기 위하여 구동신호를 공급하여 잉크를 토출하는 것을 포함하는 것을 특징으로 하는 잉크기록방법.
  11. 잉크탱크에서 잉크토출유닛을 가지는 기록칩에 잉크를 공급하여 기록하는 잉크기록방법에 있어서, 상기 잉크탱크에서 상기 기록칩으로 잉크를 공급하는 수와 그곳에 부착된 잉크탱크내의 잉크소비율에 따라서 상기 기록칩의 잉크토출구동조건을 변경하는 공정을 포함하는 것을 특징으로 하는 잉크기록방법.
  12. 제11항에 있어서, 상기 기록칩은 상기 잉크토출유닛으로서의 다수개의 토출구와 잉크내에 기포를 형성하기 위하여 열에너지를 발생시키는 각각의 토출구에 대응하는 전기열변환체를 포함하고, 더 나아가 기록신호에 따라 전열변환기를 구동하기 위하여 구동신호를 공급하여 잉크를 토출하는 것을 포함하는 것을 특징으로 하는 잉크기록방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920024829A 1991-12-19 1992-12-19 잉크제트기록장치 및 그 방법 KR0137928B1 (ko)

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JP91-336927 1991-12-19
JP33692791A JP3244736B2 (ja) 1991-12-19 1991-12-19 インクジェット記録装置及びインク記録方法
JP3336944A JPH05169661A (ja) 1991-12-19 1991-12-19 インクジェット記録装置
JP1997-336927 1991-12-19

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EP0547921A2 (en) 1993-06-23
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CA2085551C (en) 1997-11-25
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KR0137928B1 (ko) 1998-05-15
CA2085551A1 (en) 1993-06-20
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