BR0004017A - Cabeçote de impressão por jato de tinta com trajetórias de sinal de entrada redundantes, método para fabricar o mesmo e cartucho de impressão - Google Patents

Cabeçote de impressão por jato de tinta com trajetórias de sinal de entrada redundantes, método para fabricar o mesmo e cartucho de impressão

Info

Publication number
BR0004017A
BR0004017A BR0004017-7A BR0004017A BR0004017A BR 0004017 A BR0004017 A BR 0004017A BR 0004017 A BR0004017 A BR 0004017A BR 0004017 A BR0004017 A BR 0004017A
Authority
BR
Brazil
Prior art keywords
input signal
heating elements
same
print cartridge
inkjet printhead
Prior art date
Application number
BR0004017-7A
Other languages
English (en)
Inventor
Kenneth D Saul
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 BR0004017A publication Critical patent/BR0004017A/pt

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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)

Abstract

"CABEçOTE DE IMPRESSãO POR JATO DE TINTA COM TRAJETóRIAS DE SINAL DE ENTRADA REDUNDANTES, MéTODO PARA FABRICAR O MESMO E CARTUCHO DE IMPRESSãO". Em um cabeçote de impressão por jato de tinta, elementos de aquecimento individualmente controlados (309) são separados em grupos (602, 615) de elementos de aquecimento. Linhas de controle redundantes para os grupos separados de elementos de aquecimento aumenta a confiabilidade do cabeçote de impressão reduzindo a probabilidade que um cabeçote de impressão seja completamente desabilitado por uma falha elétrica nas linhas de controle que nos dispositivos da técnica anterior estendiam-se a todos os elementos de aquecimento.
BR0004017-7A 1999-08-30 2000-08-29 Cabeçote de impressão por jato de tinta com trajetórias de sinal de entrada redundantes, método para fabricar o mesmo e cartucho de impressão BR0004017A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR0004017A true BR0004017A (pt) 2001-06-12

Family

ID=23526063

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004017-7A BR0004017A (pt) 1999-08-30 2000-08-29 Cabeçote de impressão por jato de tinta com trajetórias de sinal de entrada redundantes, método para fabricar o mesmo e cartucho de impressão

Country Status (9)

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

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
EP1221372B1 (en) 2001-01-05 2005-06-08 Hewlett-Packard Company Integrated programmable fire pulse generator for inkjet printhead assembly
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
EP1406764B1 (en) * 2001-07-13 2005-05-25 Hewlett-Packard Company A printhead for a printer cartridge
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
TW511423B (en) * 2001-09-25 2002-11-21 Benq Corp Soft circuit board for recognition and the manufacturing method thereof
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
US8733872B2 (en) * 2008-01-28 2014-05-27 Hewlett-Packard Development Company, L.P. Common base lateral bipolar junction transistor circuit for an inkjet print head
AU2008364944B2 (en) * 2008-12-08 2014-02-20 Hewlett-Packard Development Company, L.P. Fluid ejection device
US10489333B2 (en) 2012-02-21 2019-11-26 Zebra Technologies Corporation Electrically configurable option board interface
EP3099492B1 (en) 2014-01-31 2021-03-03 Hewlett-Packard Development Company, L.P. Interdigitated primitives
US9908328B2 (en) 2014-04-25 2018-03-06 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 (en) 2014-12-02 2019-11-20 Hewlett-Packard Development Company, L.P. Printhead
US9561646B2 (en) * 2015-03-27 2017-02-07 Zih Corp. High speed adaptive thermal printhead interface
EP3720720A4 (en) 2017-12-08 2021-07-21 Hewlett-Packard Development Company, L.P. GAPS BETWEEN ELECTRICALLY CONDUCTIVE MASS STRUCTURES
CA3126754C (en) * 2019-02-06 2023-09-05 Hewlett-Packard Development Company, L.P. Integrated circuits including customization bits
EP3962748A4 (en) * 2019-07-24 2022-11-23 Hewlett-Packard Development Company, L.P. PRINTERS AND CONTROL DEVICES

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 (en) 1992-10-08 2005-02-16 Hewlett-Packard Company, A Delaware Corporation Printhead with reduced connections to a printer
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
JP3404470B2 (ja) 2003-05-06
JP2001080078A (ja) 2001-03-27
SG91287A1 (en) 2002-09-17
CN1286171A (zh) 2001-03-07
US6318846B1 (en) 2001-11-20
TW553840B (en) 2003-09-21
KR100429352B1 (ko) 2004-04-28
KR20010021447A (ko) 2001-03-15
DE60038713T2 (de) 2009-05-07
EP1080898A3 (en) 2001-08-16
EP1080898B1 (en) 2008-04-30
CN1202953C (zh) 2005-05-25
US20010048451A1 (en) 2001-12-06
US6431686B2 (en) 2002-08-13
EP1080898A2 (en) 2001-03-07
DE60038713D1 (de) 2008-06-12

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1588 DE 12/06/2001, QUANTO AO ITEM (72)

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: APRESENTE O REQUERENTE NOVO QUADRO REIVINDICATORIO COM A NUMERACAO CORRIGIDA, BEM COMO O PAGAMENTO DAS TAXAS REFERENTES AS REIVINDICACOES ADICIONAIS NAO PAGAS, UMA VEZ QUE FORAM INSERIDAS 5 (CINCO) REIVINDICACOES ADICIONAIS COM NUMERACAO ERRADA, TOTALIZANDO 15 (QUINZE) REIVINDICACOES, SENDO PAGAS AS TAXAS REFERENTES A APENAS 10 (DEZ).

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 14A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2269 DE 01/07/2014.