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KR930021384A - 잉크제트 프린트헤드의 도선 경로설정방법 - Google Patents

잉크제트 프린트헤드의 도선 경로설정방법 Download PDF

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Publication number
KR930021384A
KR930021384A KR1019930005499A KR930005499A KR930021384A KR 930021384 A KR930021384 A KR 930021384A KR 1019930005499 A KR1019930005499 A KR 1019930005499A KR 930005499 A KR930005499 A KR 930005499A KR 930021384 A KR930021384 A KR 930021384A
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KR
South Korea
Prior art keywords
nozzle member
heating means
orifice
electrodes
substrate
Prior art date
Application number
KR1019930005499A
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English (en)
Other versions
KR100244829B1 (ko
Inventor
에이치. 맥클랜드 폴
이. 트루바 케니쓰
더블유. 메이어 닐
Original Assignee
디. 크레이그 노드런드
휴렛트 팩카드 캄파니
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
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Application filed by 디. 크레이그 노드런드, 휴렛트 팩카드 캄파니 filed Critical 디. 크레이그 노드런드
Publication of KR930021384A publication Critical patent/KR930021384A/ko
Application granted granted Critical
Publication of KR100244829B1 publication Critical patent/KR100244829B1/ko

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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
    • B41J2/005—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
    • 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
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1632—Manufacturing processes machining
    • B41J2/1634—Manufacturing processes machining laser machining
    • 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • 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
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/162—Manufacturing of the nozzle plates
    • 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
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1631—Manufacturing processes photolithography
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

본 발명은 잉크제트 프린트 카트리지용의 신규한 노즐부재와, 그러한 조즐부재의 제조방법에 관한 것이다. 이러한 방법에 있어서, 노즐 또는 오리피스는 엑시머레이저 융제에 의해 가요성 중합체 테이프내에 형성된다. 일 실시예에 있어서, 가열요소를 수용하는 기재는 노즐부재의 배면상에 장착된다. 기재에 전기신호를 제공하기 위한 도선은 가요성 중합체 테이프의 내측에 배치되며, 기재상의 관련전극위에 배치된 비아에서 종지된다.
비아는 도선을 관련 전극과 전기 접속시킨다.

Description

잉크제트 프린트헤드의 도선 경로 설정방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 잉크제트 프린트 카트리지의 사시도.
제2도는 제1도에 도시된 프린트 헤드의 노즐부재와 전기적 접점의 정면 사시도.
제3도는 제2도의 테이프의 배면 사시도로서, 기화실과, 잉크채널과, 이도면의 테이프의 상면에 장착된 실리콘 다이상의 전극과 접속시키기 위하여 제공되는 도전성 비아(via)를 도시하는 도면.

Claims (18)

  1. 내부에 복수개의 잉크 오리피스를 갖는 노즐부재와, 상기 노즐부재의 배면에 부착되어 있는 기재상에 형성되고, 상기 오리피스중 관련된 것의 근방에 각기 배치되며, 상기 기재상의 하나 이상의 전극에 신호를 가하면 선택적으로 활성화되는 복수개의 가열수단과, 상기 노즐부재와 상기 가열수단사이의 절연층내에 형성되고, 상기 기재상의 상기 전극중 관련된 것에 비아를 통하여 각기 접속되는 복수개의 도선 : 을 포함하는 잉크 프린터용 프린트헤드.
  2. 제1항에 있어서, 상기 도선은 대체로 가열수단과 각기 관련되어 있으며, 각각의 가열수단은 상기 전극중 하나와 접속되는 프린트헤드.
  3. 제2항에 있어서, 상기 도선은 상기 잉크 오리피스의 각각 사이로 연장되어 상기 전극중 관련된 것과 접촉하게된 프린트헤드.
  4. 제1항에 있어서, 상기노즐부재는 중합체 테이프내에 형성되고, 상기 오리피스는 레이저융재에 의해 상기 노즐부재내에 형성되는 프리트헤드.
  5. 제1항에 있어서, 상기 절연층은 각각의 상기 오리피스와 관련된 기화실을 구비하며, 관련 가열수단을 활성화시키면서 상기 기화실내의 잉크중 일부가 기화되어 관련 오리피스로부터 방출되도록 된 프린트헤드.
  6. 제1항에 있어서, 상기 잉크는 상기 기재의 외측 가장자리 주변을 돌아 상기 절연층내에 형성된 잉크채널로 공급되어 상기 오리피스 근방으로 흘러가도록 된 프린트헤드.
  7. 제1항에 있어서, 상기 도선은 상기 노즐부재의 일 표면상에 형성되고, 상기 절연층은 상기 노즐부재의 상기 표면상에 형성되어 상기 도선을 밀폐하도록 된 프린트헤드.
  8. 제7항에 있어서, 상기 노즐부재는 중합체 테이프내에 형성되고, 상기 도선은 상기 중합체 테이프의 일 표면상에 형성되며, 상기 오리피스는 레이저 융제에 의해 상기 중합체 테이프내에 형성되는 프린트헤드.
  9. 제8항에 있어서, 상기 노즐부재의 표면상에 상기 절층을 적층하여 상기 도선을 밀폐시킨 다음, 상기 절연층내에 기화실을 형성한 프리트헤드.
  10. 제9항에 있어서, 상기 기화실과 상기 오리피스는 레이저 융제에 의해 성형된 프린트 헤드.
  11. 내부에 복수개의 잉크 오리피스가 형성되어 있는 노즐부재를 형성하되, 상기 노즐부재는 그것의 표면에 형성된 복수개의 도선을 구비하고, 각각의 상기 도선은 비아에서 종지하도록 된 단계와, 상기 노즐부재의 표면에 기재를 부착하되, 상기 기재는 복수개의 가열수단을 구비하고, 상기 가열수단의 각각은 상기 오리피스중 관련된 것의 근방에서 배치되며, 상기 가열수단은 상기 기재상의 하나 이상의 전극에 신호를 가함으로써 선택적으로 활성화시킬 수 있게 된 단계와, 각 비아를 상기 기재상의 전극중 관련된 것에 접속시키는 단계 : 를 포함하는 잉크프린터용 프린터헤드의 제조방법.
  12. 제11항에 있어서, 상기 도선은 대체로 단일 가열수단과 각기 관련되어 있으며, 각각의 가열수단은 상기 전극중 하나와 접속되는 방법.
  13. 제12항에 있어서, 상기 도선은 상기 잉크 오리피스의 각각 사이로 연장되어 상기 전극중 관련된 것과 접촉하게 된 방법.
  14. 제11항에 있어서, 상기 노즐부재는 중합체 테이프내에 형성되고, 상기 오리피스는 레이저융재에 의해 상기 노즐부재내에 형성되는 방법.
  15. 제11항에 있어서, 상기 노즐부재의 표면상에 적층되어 있는 절연층으로 상기 도선을 밀폐시키는 단계를 추가로 포함하는 방법.
  16. 제15항에 있어서, 상기 오리피스와 관련된 기화실을 구비하여, 관련 가열수단을 활성화시키면 상기 기화실내의 잉크중 일부가 기화되어 관련 오리피스로부터 방출되도록 된 방법.
  17. 제16항에 있어서, 상기 기화실과 상기 오리피스는 레이저 융제에 의해 형성된 방법.
  18. 제16항에 있어서, 상기 노즐부재는 중합체 테이프내에 형성되고, 상기 오리피스는 레이저 융제에 의해 상기 중합체 테이프내에 형성된 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930005499A 1992-04-02 1993-04-01 잉크 프린터용 프린트헤드 및 그 제조방법 KR100244829B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/862,667 US5300959A (en) 1992-04-02 1992-04-02 Efficient conductor routing for inkjet printhead
US862,667 1992-04-02

Publications (2)

Publication Number Publication Date
KR930021384A true KR930021384A (ko) 1993-11-22
KR100244829B1 KR100244829B1 (ko) 2000-03-02

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Application Number Title Priority Date Filing Date
KR1019930005499A KR100244829B1 (ko) 1992-04-02 1993-04-01 잉크 프린터용 프린트헤드 및 그 제조방법

Country Status (8)

Country Link
US (1) US5300959A (ko)
EP (1) EP0564072B1 (ko)
JP (1) JP3281104B2 (ko)
KR (1) KR100244829B1 (ko)
CA (1) CA2083340C (ko)
DE (1) DE69309143T2 (ko)
ES (1) ES2099374T3 (ko)
HK (1) HK93197A (ko)

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KR100244829B1 (ko) 2000-03-02
JP3281104B2 (ja) 2002-05-13
EP0564072A2 (en) 1993-10-06
DE69309143T2 (de) 1997-07-10
ES2099374T3 (es) 1997-05-16
CA2083340A1 (en) 1993-10-03
US5300959A (en) 1994-04-05
DE69309143D1 (de) 1997-04-30
JPH068447A (ja) 1994-01-18
EP0564072B1 (en) 1997-03-26
HK93197A (en) 1997-08-01
CA2083340C (en) 2001-03-20
EP0564072A3 (ko) 1994-03-30

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