KR920017818A - 잉크제트프린터헤드 및 그 제조방법 - Google Patents

잉크제트프린터헤드 및 그 제조방법 Download PDF

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Publication number
KR920017818A
KR920017818A KR1019920004523A KR920004523A KR920017818A KR 920017818 A KR920017818 A KR 920017818A KR 1019920004523 A KR1019920004523 A KR 1019920004523A KR 920004523 A KR920004523 A KR 920004523A KR 920017818 A KR920017818 A KR 920017818A
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KR
South Korea
Prior art keywords
piezoelectric member
substrate
printer head
jet printer
ink jet
Prior art date
Application number
KR1019920004523A
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English (en)
Other versions
KR0146277B1 (ko
Inventor
구니아끼 오찌아이
시게오 고마기네
Original Assignee
고바야시 쥰
도오꾜오 덴끼 가부시끼가이샤
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.)
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Application filed by 고바야시 쥰, 도오꾜오 덴끼 가부시끼가이샤 filed Critical 고바야시 쥰
Publication of KR920017818A publication Critical patent/KR920017818A/ko
Application granted granted Critical
Publication of KR0146277B1 publication Critical patent/KR0146277B1/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
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies
    • 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
    • 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
    • B41J2/1607—Production of print heads with piezoelectric elements
    • B41J2/1609—Production of print heads with piezoelectric elements of finger type, chamber walls consisting integrally of piezoelectric material
    • 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
    • B41J2/1623—Manufacturing processes bonding and adhesion
    • 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
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1629—Manufacturing processes etching wet etching
    • 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
    • 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
    • B41J2/164—Manufacturing processes thin film formation
    • B41J2/1643—Manufacturing processes thin film formation thin film formation by plating
    • 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
    • B41J2002/14379—Edge shooter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Chemically Coating (AREA)

Abstract

내용 없음

Description

잉크제트프린터헤드 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 나타내는 종단정면도.
제2도는 그 전극에의 인가접압을 나타내는 타이밍차트.

Claims (4)

  1. 판두께 방향으로 분극된 판형상의 압전부재와, 비도전성 및 비전왜곡성 으로서 상기 압전부재의 강성보다 낮은 강성의 재료에 의해서 형성되어 상기 압전부재에 접합된 기판과, 상기 압전부재의 표면에서 이 압전부재와 상기 기판과의 접합면을 초과하는 깊이로 형성된 일단에 잉크토출구를 가지고 잉크공급부에 접속되는 복수의 압력실과, 이들의 압력실의 양측에 배치되어 상기 기판측의 일면과 양 내측면과의 전면에 접합된 복수의 전극과, 상기 압전부재에 표현 접합된 천판으로 이루어진 것을 특징으로 하는 잉크제트프린터헤드.
  2. 판두께 방향으로 분극된 판형상의 압전부재와, 비도전성 및 비전왜곡성으로서 상기 압전부재의 강성보다 낮은 강성의 재료에 의해서 형성된 기판을 접합하고, 상기 압전부재의 표면으로부터 상기 기판의 내부에 도달하는 가늘고 긴 복수개의 홈을 연삭가공에 의해서 형성하며, 상기 기판의 상기 홈의 표면에 이 기판의 내부조직을 노출시켜서, 상기 홈의 전 내면에 전극을 무전해 도금에 의해서 형성하고, 상기 압전부재의 표면에 천판을 접합합으로서 상기 각 홈의 개구면을 폐색하여 압력실을 형성하며, 이들이 압력실에 잉크토출구를 형성하도록 한 것을 특징으로 하는 잉크제트프린터헤드의 제조방법.
  3. 제2항에 있어서, 무전해도금용의 촉매핵을 혼입한 플라스틱에 의해서 기판을 형성한 것을 특징으로 하는 잉크제트프린터헤드의 제조방법.
  4. 제2항에 또는 제3항에 있어서, 압전부재의 표면으로부터 기판의 내부에 도달하는 깊이를 가지고 연삭된 복수의 홈의 내면에 무전해도금용 촉매을 부여하고, 상기 압전부재의 표면에 전극형성부 및 통전용의 배선패턴 형성부 이외의 부분을 덮는 마스크를 포토링그래피의 수법에 의해서 형성하고, 상기 압전부재와 상기 기판을 무전해 도금욕에 침지함으로서 상기 전극형성부에 있어서 전극과 상기 배선 패턴형성부에 있어서의 배선 패턴과 동시에 형성하도록 한 것을 특징으로 하는 잉크제트프린터해드의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920004523A 1991-03-19 1992-03-19 잉크제트프린터헤드 및 그 제조방법 KR0146277B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP91-54296 1991-03-19
JP5429691 1991-03-19
JP91-255563 1991-10-02
JP3255563A JPH04363250A (ja) 1991-03-19 1991-10-02 インクジェットプリンタヘッド及びその製造方法

Publications (2)

Publication Number Publication Date
KR920017818A true KR920017818A (ko) 1992-10-21
KR0146277B1 KR0146277B1 (ko) 1998-08-17

Family

ID=26395041

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920004523A KR0146277B1 (ko) 1991-03-19 1992-03-19 잉크제트프린터헤드 및 그 제조방법

Country Status (5)

Country Link
US (2) US5311218A (ko)
EP (1) EP0513971B1 (ko)
JP (1) JPH04363250A (ko)
KR (1) KR0146277B1 (ko)
DE (1) DE69200361T2 (ko)

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Also Published As

Publication number Publication date
DE69200361T2 (de) 1995-04-27
US5311218A (en) 1994-05-10
EP0513971A2 (en) 1992-11-19
US5485663A (en) 1996-01-23
KR0146277B1 (ko) 1998-08-17
DE69200361D1 (de) 1994-10-06
JPH04363250A (ja) 1992-12-16
EP0513971A3 (en) 1993-02-03
EP0513971B1 (en) 1994-08-31

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