KR960013667A - 잉크제트프린터용 인자헤드 및 그 제조방법 - Google Patents

잉크제트프린터용 인자헤드 및 그 제조방법 Download PDF

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Publication number
KR960013667A
KR960013667A KR1019950036321A KR19950036321A KR960013667A KR 960013667 A KR960013667 A KR 960013667A KR 1019950036321 A KR1019950036321 A KR 1019950036321A KR 19950036321 A KR19950036321 A KR 19950036321A KR 960013667 A KR960013667 A KR 960013667A
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KR
South Korea
Prior art keywords
ink jet
layer
ink
jet printer
printing head
Prior art date
Application number
KR1019950036321A
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English (en)
Inventor
겐이찌 사다껜
고오이찌 바바
기꾸노스께 쓰지
쓰요시 와다나베
세쓰오 호리
요오꼬 오오바
Original Assignee
미타 요시히로
미타 고교 가부시키가이샤
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 미타 요시히로, 미타 고교 가부시키가이샤 filed Critical 미타 요시히로
Publication of KR960013667A publication Critical patent/KR960013667A/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
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/161—Production of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2/1618—Fixing the piezoelectric elements
    • 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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • B41J2002/14258—Multi layer thin film type piezoelectric element
    • 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
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/03—Specific materials used

Landscapes

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

Abstract

1.청구범위에 기재된 발명이 속한 기술분야
본 발명은 잉크제트프린터용 인자헤드의구조 및 그 제조방법에 관한 것이다.
2.발명이 해결하려고 하는 기술적 과제
본 발명은 바이모르프형 압전부재의 고밀및 고정밀도의부착이 가능한 인자헤드으 제조방을 제공하는데있다.
3.발명의 해결방법의 요지
잉크제트 장치가, 잉크가 분출되는 잉크노즐과, 잉크노즐과 연통되고 유연한 판으로 형성된 전동판(3), (3')을 갖는 가압실(202)과 가압실(202)로 부터 잉크노즐을 통해 잉크를 분출시키기 우해 진동판(3) (3')을 면형시키는 진동판(3) ,(3')의 외측에 접착된 압전부재(4)와 상기한 압전부내(4)는 티탄층과 , 티탄층의 상부표면에 화학적으로 결합되고 제1의 방향으로 극성을 갖는 상부 PZT(41)층과 제 1의 방향과 반대방향의 제2의 방향으로 극성을 갖는 티탄층의 하부표면에 화학적으로 결합된 하부PET(42)로 구성되어 있는걸을 특징으로 하는 잉크제트프린터용 인자헤드
4.발명의 중요한 용도
본발명은 잉크제트프린터용 인자헤드에 관한 것이다.

Description

잉크제트프린터용 인자헤드 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 제2도의 가압부(K)의 확대도.

Claims (7)

  1. 잉크제트 장치가 잉크가 분출되는 잉크노즐과 잉크노즐과 연통되고 유연한 판으로 형성된 진동판(3) (3')을 갖ㅈ는 가압실(202)과 가압실(202)로 부터잉크노즐을 통해 잉크를 분출시키기 휘애 진동판(3) (3')을 변형시키는 진동판(3) (3')의 외축에 접착된 압전부재(4)와 상기한 압전부재(4)는 티탄층과 티탄층의 상부표면에 화학적으로 결합도고 제1의 방향으로 극성을 갖는 상부PZT(41)층과 제1의 방향과 반대방향의 제2의 방향으로 극성을 갖는 티틴층의 하부표면에 화학적으로 결합된 하부PZT(42)로 구성 되어있는 것을 특징으로하는 잉크제트프린터용 인자헤드.
  2. 제1항에 있어서, 상부 및 하부PZT(41)(42)층이 수열합성법에 의해 타탄층의 상부 및 하부 표면에 PZT(41)(42)의 결정을 석출시켜서 형성된것을 특징으로 하는 잉크제트프린터용 인자헤드.
  3. 제1항에 있어서, 복수의 잉크제트장치를 구비하고, 압전부재(4)의 복수의 각각의 티탄층이 상호 일체로 결합되어 있는 것을 특징으로 하는 잉크제트프린터용 인자헤드.
  4. 제3항에 있어서, 각각의 티탄층이 빗살을 갖는 빛의 형상으로 단일 티탄판으로 한정되고 단일 티탄만의 빛살은 각각 티탄층에 대응하는 것을 특징으로하는 잉크제트프린터용 인자헤드.
  5. 제4항에 있어서 단일 티탄판이 빛살을 갖는 빛의 형상으로 소점의 간격을 두고 나랑히 배치된 것을 특징으로 하는 잉크제트프린터용 인자해드.
  6. 제5항에 있어서, 빗의 형상을 한 단일 티탄판이 연결부재(52)와 연결부재(52)의 일축으로 부터 뻗어나온빛살의 제1의 그룹과 연결부재(52)의 길이방향으로 소정의 간격을 두고 배치된 빛살의 제1의 그룹과, 연결부재(52) 다른축으로 부터뻗어나온 빛살의 제2의 그룹과 연결부재(52)의 길이방향으로 소정의 간격을 두고배치된 빛살의 제2그룹과 빛살의 제1의 그룹으로 부터 소점거리 이동한 빛살의 제2의 그룹과를 갖고 있는 것을 특징으로하는 잉크제트프린터용 인자헤드.
  7. 수열합성법으로 티탄층의 상부표면과 하부표면에 각각 반대방향으로 상부PZ(41)층과 하부PZT(42)층을 석출시키는 공정과 바이모르프형 압전부재(4)를 제조하기 위해 상부와 하부위 PZT(41),(42)층의 각각의 외부표면에 구동전극을 형성하는 공정과 기판(2)에 형성된 가압실(202)에 대응하는 위치에 기판(2)상에 부착된 진동판(3),(3')상에 바이모르프형 압전부재(4)를 접착시키는 공정으로 구성되어 있는것을 특징으로하는 인자헤드의 제조방법.
    ※ 참고사항 : 최추출원 내용에 의하여 공개하는 것임.
KR1019950036321A 1994-10-26 1995-10-20 잉크제트프린터용 인자헤드 및 그 제조방법 KR960013667A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6262852A JPH08118663A (ja) 1994-10-26 1994-10-26 インクジェットプリンタ用印字ヘッド及びその製造方法
JP94-262852 1994-10-26

Publications (1)

Publication Number Publication Date
KR960013667A true KR960013667A (ko) 1996-05-22

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ID=17381524

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KR1019950036321A KR960013667A (ko) 1994-10-26 1995-10-20 잉크제트프린터용 인자헤드 및 그 제조방법

Country Status (6)

Country Link
US (1) US5886717A (ko)
EP (1) EP0709195A1 (ko)
JP (1) JPH08118663A (ko)
KR (1) KR960013667A (ko)
CN (1) CN1131093A (ko)
TW (1) TW278129B (ko)

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DE69612333T2 (de) 1995-07-26 2001-10-11 Sony Corp., Tokio/Tokyo Druckvorrichtung und Verfahren zu ihrer Herstellung
EP0830945B1 (en) * 1996-04-04 2002-07-10 Sony Corporation Printer device and method of manufacturing same
DE19620826C2 (de) * 1996-05-23 1998-07-09 Siemens Ag Piezoelektrischer Biegewandler sowie Verfahren zu dessen Herstellung
JP3639698B2 (ja) * 1997-07-31 2005-04-20 キヤノン株式会社 液体吐出ヘッド、ヘッドカートリッジ、液体吐出記録装置、および液体吐出ヘッドの製造方法
US6497476B1 (en) * 1998-10-12 2002-12-24 Matsushita Electric Industrial Co., Ltd. Liquid injection device, manufacturing method therefor, liquid injection method and manufacturing method for piezo-electric actuator
DE60238599D1 (de) * 2001-03-12 2011-01-27 Ngk Insulators Ltd Betätigungsglied des typs mit piezoelektischem/elektrostriktivem film und verfahren zu seiner herstellung
JP2003221229A (ja) * 2002-01-29 2003-08-05 Murata Mfg Co Ltd 膜の製造方法および膜状素子の製造方法
JP3931823B2 (ja) * 2002-03-18 2007-06-20 セイコーエプソン株式会社 圧電アクチュエータ及びその製造方法、並びに、液体噴射ヘッド及びその製造方法
JP4100202B2 (ja) 2002-03-18 2008-06-11 セイコーエプソン株式会社 圧電アクチュエータ、及び、液体噴射ヘッド
JP3693115B2 (ja) 2002-05-13 2005-09-07 セイコーエプソン株式会社 アクチュエータ装置及び液体噴射ヘッド並びにそれらの検査方法
JP3555682B2 (ja) * 2002-07-09 2004-08-18 セイコーエプソン株式会社 液体吐出ヘッド
US7125107B2 (en) 2003-06-30 2006-10-24 Kyocera Corporation Method for driving piezoelectric ink jet head
CN102110770B (zh) * 2005-11-29 2012-12-12 京瓷株式会社 层叠型电子部件及其制造方法
JP2013193447A (ja) * 2012-03-22 2013-09-30 Toshiba Tec Corp インクジェットヘッド
JP6699662B2 (ja) * 2015-05-25 2020-05-27 コニカミノルタ株式会社 圧電薄膜、圧電アクチュエータ、インクジェットヘッド、インクジェットプリンタおよび圧電アクチュエータの製造方法

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JPS587364A (ja) * 1981-07-06 1983-01-17 Seiko Epson Corp 印字ヘツド
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Also Published As

Publication number Publication date
JPH08118663A (ja) 1996-05-14
CN1131093A (zh) 1996-09-18
US5886717A (en) 1999-03-23
EP0709195A1 (en) 1996-05-01
TW278129B (ko) 1996-06-11

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