JP4299526B2 - 浮き部を有する薄膜メンブレンを設けたプリントヘッド - Google Patents

浮き部を有する薄膜メンブレンを設けたプリントヘッド Download PDF

Info

Publication number
JP4299526B2
JP4299526B2 JP2002316959A JP2002316959A JP4299526B2 JP 4299526 B2 JP4299526 B2 JP 4299526B2 JP 2002316959 A JP2002316959 A JP 2002316959A JP 2002316959 A JP2002316959 A JP 2002316959A JP 4299526 B2 JP4299526 B2 JP 4299526B2
Authority
JP
Japan
Prior art keywords
thin film
film membrane
printhead
print head
fluid
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.)
Expired - Fee Related
Application number
JP2002316959A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003165225A (ja
JP2003165225A5 (enExample
Inventor
マシュー・ギア
ジェフリー・エス・ヘス
ウルリッヒ・イー・ヘス
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2003165225A publication Critical patent/JP2003165225A/ja
Publication of JP2003165225A5 publication Critical patent/JP2003165225A5/ja
Application granted granted Critical
Publication of JP4299526B2 publication Critical patent/JP4299526B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • B41J2/14129—Layer structure
    • 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
    • B41J2/14145—Structure of the manifold
    • 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
    • B41J2002/14387—Front 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

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP2002316959A 2001-10-31 2002-10-31 浮き部を有する薄膜メンブレンを設けたプリントヘッド Expired - Fee Related JP4299526B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/000,120 US6626523B2 (en) 2001-10-31 2001-10-31 Printhead having a thin film membrane with a floating section
US10/000120 2001-10-31

Publications (3)

Publication Number Publication Date
JP2003165225A JP2003165225A (ja) 2003-06-10
JP2003165225A5 JP2003165225A5 (enExample) 2005-05-12
JP4299526B2 true JP4299526B2 (ja) 2009-07-22

Family

ID=21690008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002316959A Expired - Fee Related JP4299526B2 (ja) 2001-10-31 2002-10-31 浮き部を有する薄膜メンブレンを設けたプリントヘッド

Country Status (4)

Country Link
US (2) US6626523B2 (enExample)
EP (1) EP1308283B1 (enExample)
JP (1) JP4299526B2 (enExample)
DE (1) DE60208617T2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030841A1 (it) * 2003-10-27 2005-04-28 Olivetti I Jet Spa Testina di stampa a getto d'inchiostro e suo processo di fabbricazione.
JP4522086B2 (ja) 2003-12-15 2010-08-11 キヤノン株式会社 梁、梁の製造方法、梁を備えたインクジェット記録ヘッド、および該インクジェット記録ヘッドの製造方法
CN100364770C (zh) * 2004-06-07 2008-01-30 旺宏电子股份有限公司 用于使用微机电系统的喷墨头的流体排出装置及其制造方法与操作方法
US20060081239A1 (en) * 2004-10-15 2006-04-20 Alley Rodney L Thermally efficient drop generator
US7710371B2 (en) * 2004-12-16 2010-05-04 Xerox Corporation Variable volume between flexible structure and support surface
JP5006663B2 (ja) * 2006-03-08 2012-08-22 キヤノン株式会社 液体吐出ヘッド
KR100723428B1 (ko) * 2006-05-30 2007-05-30 삼성전자주식회사 잉크젯 프린트헤드 및 그 제조방법
KR100818282B1 (ko) * 2006-10-26 2008-04-01 삼성전자주식회사 잉크젯 프린트헤드
US7600856B2 (en) * 2006-12-12 2009-10-13 Eastman Kodak Company Liquid ejector having improved chamber walls
WO2010044775A1 (en) * 2008-10-14 2010-04-22 Hewlett-Packard Development Company, L.P. Fluid ejector structure
CN102202896A (zh) * 2008-10-30 2011-09-28 惠普开发有限公司 热喷墨打印头给送过渡腔和使用其进行冷却的方法
EP2459384A4 (en) 2009-07-31 2013-02-20 Hewlett Packard Development Co INK JET PRINT HEAD AND METHOD WITH CENTRAL INK FEED CHANNEL
US8425787B2 (en) * 2009-08-26 2013-04-23 Hewlett-Packard Development Company, L.P. Inkjet printhead bridge beam fabrication method
WO2012161710A1 (en) * 2011-05-25 2012-11-29 Hewlett-Packard Development Company, L.P. Fluidic membrane
US10449762B2 (en) 2015-10-30 2019-10-22 Hewlett-Packard Development Company, L.P. Fluid ejection device
CN110177695B (zh) 2017-03-15 2022-02-15 惠普发展公司，有限责任合伙企业 流体喷射管芯
JP7146094B2 (ja) 2019-02-06 2022-10-03 ヒューレット－パッカード デベロップメント カンパニー エル．ピー． プリントヘッド用のダイ
PT3710260T (pt) 2019-02-06 2021-08-19 Hewlett Packard Development Co Matriz para uma cabeça de impressão
CN113543978B (zh) * 2019-02-06 2023-06-30 惠普发展公司，有限责任合伙企业 打印头的管芯、打印头和形成打印头的管芯的方法
CN113423578B (zh) 2019-02-06 2022-12-06 惠普发展公司，有限责任合伙企业 用于打印头的管芯和用于形成用于打印头的管芯的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894664A (en) * 1986-04-28 1990-01-16 Hewlett-Packard Company Monolithic thermal ink jet printhead with integral nozzle and ink feed
US6000787A (en) * 1996-02-07 1999-12-14 Hewlett-Packard Company Solid state ink jet print head
US6305790B1 (en) * 1996-02-07 2001-10-23 Hewlett-Packard Company Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle
US6003977A (en) * 1996-02-07 1999-12-21 Hewlett-Packard Company Bubble valving for ink-jet printheads
US6543884B1 (en) * 1996-02-07 2003-04-08 Hewlett-Packard Company Fully integrated thermal inkjet printhead having etched back PSG layer
US6554404B2 (en) * 1996-02-07 2003-04-29 Hewlett-Packard Development Company, L.P. Conductor routing for a printhead
US6402301B1 (en) * 2000-10-27 2002-06-11 Lexmark International, Inc Ink jet printheads and methods therefor
US6419346B1 (en) * 2001-01-25 2002-07-16 Hewlett-Packard Company Two-step trench etch for a fully integrated thermal inkjet printhead
US6627467B2 (en) * 2001-10-31 2003-09-30 Hewlett-Packard Development Company, Lp. Fluid ejection device fabrication

Also Published As

Publication number Publication date
JP2003165225A (ja) 2003-06-10
DE60208617T2 (de) 2006-09-21
US6974548B2 (en) 2005-12-13
DE60208617D1 (de) 2006-04-06
US20030189622A1 (en) 2003-10-09
EP1308283A3 (en) 2003-10-15
US6626523B2 (en) 2003-09-30
US20030081074A1 (en) 2003-05-01
EP1308283B1 (en) 2006-01-11
EP1308283A2 (en) 2003-05-07

Similar Documents

Publication Publication Date Title
JP4299526B2 (ja) 浮き部を有する薄膜メンブレンを設けたプリントヘッド
US6305790B1 (en) Fully integrated thermal inkjet printhead having multiple ink feed holes per nozzle
EP1078754B1 (en) Fully integrated thermal inkjet printhead having etched back phosphosilicate glass layer
US6938340B2 (en) Method of forming a printhead using a silicon on insulator substrate
JP3980361B2 (ja) 完全に一体化されたサーマル・インクジェットプリントヘッドを形成するための２段階のトレンチエッチング
EP1078753B1 (en) Fully integrated thermal inkjet printhead having thin film layer shelf
US6280019B1 (en) Segmented resistor inkjet drop generator with current crowding reduction
JP4278335B2 (ja) 完全に一体化した熱インクジェットプリントヘッド用のインク供給トレンチエッチング技術
EP1211076B1 (en) Ink-feed channel structure for fully integrated ink-jet printhead
US6039438A (en) Limiting propagation of thin film failures in an inkjet printhead
US6782621B2 (en) Method of fabricating a fluid ejector

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040623

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040623

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070830

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080815

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081104

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090324

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090417

R150 Certificate of patent or registration of utility model

Ref document number: 4299526

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120424

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120424

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130424

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130424

Year of fee payment: 4

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130424

Year of fee payment: 4

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130424

Year of fee payment: 4

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130424

Year of fee payment: 4

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140424

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees