DE60038713D1 - Redundante Eingangssignalwege für einen Tintenstrahldruckkopf - Google Patents

Redundante Eingangssignalwege für einen Tintenstrahldruckkopf

Info

Publication number
DE60038713D1
DE60038713D1 DE60038713T DE60038713T DE60038713D1 DE 60038713 D1 DE60038713 D1 DE 60038713D1 DE 60038713 T DE60038713 T DE 60038713T DE 60038713 T DE60038713 T DE 60038713T DE 60038713 D1 DE60038713 D1 DE 60038713D1
Authority
DE
Germany
Prior art keywords
input signal
signal paths
inkjet printhead
redundant input
redundant
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 - Lifetime
Application number
DE60038713T
Other languages
English (en)
Other versions
DE60038713T2 (de
Inventor
Kenneth D Saul
Joseph M Torgerson
Angela W Bakkom
Mark H Mackenzie
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.)
Hewlett Packard Development Co LP
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 DE60038713D1 publication Critical patent/DE60038713D1/de
Application granted granted Critical
Publication of DE60038713T2 publication Critical patent/DE60038713T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B41J2/14—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
    • B41J2/015—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
    • B41J2/04541—Specific driving circuit
    • 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
    • B41J2/04543—Block driving
    • 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
    • B41J2/04546—Multiplexing
    • 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
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
DE60038713T 1999-08-30 2000-08-09 Redundante Eingangssignalwege für einen Tintenstrahldruckkopf Expired - Lifetime DE60038713T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US386548 1995-02-10
US09/386,548 US6318846B1 (en) 1999-08-30 1999-08-30 Redundant input signal paths for an inkjet print head

Publications (2)

Publication Number Publication Date
DE60038713D1 true DE60038713D1 (de) 2008-06-12
DE60038713T2 DE60038713T2 (de) 2009-05-07

Family

ID=23526063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038713T Expired - Lifetime DE60038713T2 (de) 1999-08-30 2000-08-09 Redundante Eingangssignalwege für einen Tintenstrahldruckkopf

Country Status (9)

Country Link
US (2) US6318846B1 (de)
EP (1) EP1080898B1 (de)
JP (1) JP3404470B2 (de)
KR (1) KR100429352B1 (de)
CN (1) CN1202953C (de)
BR (1) BR0004017A (de)
DE (1) DE60038713T2 (de)
SG (1) SG91287A1 (de)
TW (1) TW553840B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319836B1 (it) * 2000-02-14 2003-11-03 Olivetti Lexikon Spa Testina di stampa policromatica.
US6585339B2 (en) 2001-01-05 2003-07-01 Hewlett Packard Co Module manager for wide-array inkjet printhead assembly
DE60204485T2 (de) 2001-01-05 2006-03-16 Hewlett-Packard Development Co., L.P., Houston Integrierter programmierbarer Auslösepulsgenerator für Tintenstrahldruckkopf
ITTO20010266A1 (it) 2001-03-21 2002-09-23 Olivetti I Jet Spa Substrato per una testina di stampa termica a getto d'inchiostro, in particolare del tipo a colori, e testina di stampa incorporante tale su
US6922203B2 (en) 2001-06-06 2005-07-26 Hewlett-Packard Development Company, L.P. Barrier/orifice design for improved printhead performance
US6702894B2 (en) 2001-10-24 2004-03-09 Hewlett-Packard Development Company, L.P. Fluid ejection cartridge and system for dispensing a bioactive substance
DE60111086T2 (de) * 2001-07-13 2006-07-13 Hewlett-Packard Development Co., L.P., Houston Druckkopf für eine druckpatrone
TW511423B (en) * 2001-09-25 2002-11-21 Benq Corp Soft circuit board for recognition and the manufacturing method thereof
TW508310B (en) * 2001-09-25 2002-11-01 Acer Comm & Amp Multimedia Inc Ink cartridge and method of using flexible circuit board color to represent ink color in the ink cartridge
US6932453B2 (en) 2001-10-31 2005-08-23 Hewlett-Packard Development Company, L.P. Inkjet printhead assembly having very high drop rate generation
US20030136999A1 (en) * 2002-01-18 2003-07-24 Hodges Robert L. Semiconductor device with deposited oxide
US6726300B2 (en) 2002-04-29 2004-04-27 Hewlett-Packard Development Company, L.P. Fire pulses in a fluid ejection device
US7077506B2 (en) * 2002-08-01 2006-07-18 Benq Corporation Identifiable inkjet cartridge and method of preventing misplacing inkjet cartridge in an inkjet apparatus
US6916090B2 (en) 2003-03-10 2005-07-12 Hewlett-Packard Development Company, L.P. Integrated fluid ejection device and filter
US7722144B2 (en) 2004-04-19 2010-05-25 Hewlett-Packard Development Company, L.P. Fluid ejection device
US7497536B2 (en) * 2004-04-19 2009-03-03 Hewlett-Packard Development Company, L.P. Fluid ejection device
US7604315B2 (en) * 2006-10-11 2009-10-20 Lexmark International, Inc. Method for maintaining printhead performance
CN101925464B (zh) * 2008-01-28 2012-10-03 惠普开发有限公司 用于喷墨打印头的共基极横向双极结型晶体管电路
DK2370259T3 (en) * 2008-12-08 2018-09-03 Hewlett Packard Development Co FLUID EXHAUST DEVICE
EP2817723B1 (de) 2012-02-21 2017-06-07 ZIH Corp. Leiterplattenschnittstelle mit option für elektrische konfiguration
WO2015116154A1 (en) 2014-01-31 2015-08-06 Hewlett-Packard Development Company, L.P. Interdigitated primitives
WO2015163904A1 (en) 2014-04-25 2015-10-29 Hewlett-Packard Development Company, L.P. Assigning firing reservations to primitives
US9833991B2 (en) 2014-09-29 2017-12-05 Funai Electric Co., Ltd. Printhead and an inkjet printer
EP3227121B1 (de) * 2014-12-02 2019-11-20 Hewlett-Packard Development Company, L.P. Druckkopf
US9561646B2 (en) * 2015-03-27 2017-02-07 Zih Corp. High speed adaptive thermal printhead interface
US11214060B2 (en) 2017-12-08 2022-01-04 Hewlett-Packard Development Company, L.P. Gaps between electrically conductive ground structures
KR20210113277A (ko) 2019-02-06 2021-09-15 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 맞춤화 비트를 포함하는 집적 회로
CN114126881A (zh) * 2019-07-24 2022-03-01 惠普发展公司， 有限责任合伙企业 打印机和控制器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862197A (en) 1986-08-28 1989-08-29 Hewlett-Packard Co. Process for manufacturing thermal ink jet printhead and integrated circuit (IC) structures produced thereby
JP2570741B2 (ja) * 1987-05-27 1997-01-16 セイコーエプソン株式会社 サ−マルプリンタのヘッド駆動制御装置
US5070410A (en) 1989-03-21 1991-12-03 Hewlett-Packard Company Apparatus and method using a combined read/write head for processing and storing read signals and for providing firing signals to thermally actuated ink ejection elements
US5030971B1 (en) 1989-11-29 2000-11-28 Xerox Corp Precisely aligned mono- or multi-color roofshooter type printhead
US5134425A (en) 1990-01-23 1992-07-28 Hewlett-Packard Company Ohmic heating matrix
US5604519A (en) * 1992-04-02 1997-02-18 Hewlett-Packard Company Inkjet printhead architecture for high frequency operation
US5568171A (en) * 1992-04-02 1996-10-22 Hewlett-Packard Company Compact inkjet substrate with a minimal number of circuit interconnects located at the end thereof
US5363134A (en) 1992-05-20 1994-11-08 Hewlett-Packard Corporation Integrated circuit printhead for an ink jet printer including an integrated identification circuit
EP0592221B1 (de) 1992-10-08 2005-02-16 Hewlett-Packard Company, A Delaware Corporation Druckkopf mit verminderten Verbindungen zu einem Drucker
JP3569543B2 (ja) * 1993-03-31 2004-09-22 ヒューレット・パッカード・カンパニー 集積型印刷ヘッドのアドレス指定システム
JP3783357B2 (ja) * 1997-08-11 2006-06-07 ブラザー工業株式会社 印字装置
US6193345B1 (en) * 1997-10-30 2001-02-27 Hewlett-Packard Company Apparatus for generating high frequency ink ejection and ink chamber refill
US6217147B1 (en) * 1999-01-07 2001-04-17 Hewlett-Packard Company Printer having media advance coordinated with primitive size

Also Published As

Publication number Publication date
EP1080898B1 (de) 2008-04-30
KR20010021447A (ko) 2001-03-15
SG91287A1 (en) 2002-09-17
TW553840B (en) 2003-09-21
EP1080898A3 (de) 2001-08-16
DE60038713T2 (de) 2009-05-07
US6318846B1 (en) 2001-11-20
CN1286171A (zh) 2001-03-07
EP1080898A2 (de) 2001-03-07
KR100429352B1 (ko) 2004-04-28
JP2001080078A (ja) 2001-03-27
US20010048451A1 (en) 2001-12-06
BR0004017A (pt) 2001-06-12
JP3404470B2 (ja) 2003-05-06
US6431686B2 (en) 2002-08-13
CN1202953C (zh) 2005-05-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, US

8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 P

8364 No opposition during term of opposition