BRPI0414796A - aparelho para deposição de gotìculas - Google Patents

aparelho para deposição de gotìculas

Info

Publication number
BRPI0414796A
BRPI0414796A BRPI0414796-0A BRPI0414796A BRPI0414796A BR PI0414796 A BRPI0414796 A BR PI0414796A BR PI0414796 A BRPI0414796 A BR PI0414796A BR PI0414796 A BRPI0414796 A BR PI0414796A
Authority
BR
Brazil
Prior art keywords
channel
end profile
deposition apparatus
droplet deposition
channel end
Prior art date
Application number
BRPI0414796-0A
Other languages
English (en)
Inventor
Werner Zapka
Mark Ian Crankshaw
Stephen Temple
Paul Druly
Original Assignee
Xaar Technology Ltd
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 Xaar Technology Ltd filed Critical Xaar Technology Ltd
Publication of BRPI0414796A publication Critical patent/BRPI0414796A/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
    • B41J2/005—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
    • B41J2/14008—Structure of acoustic ink jet print heads
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Coating Apparatus (AREA)

Abstract

"APARELHO PARA DEPOSIçãO DE GOTìCULAS". Impressora a jato de tinta tem canais de tinta que se estendem através de um corpo, cada canal sendo deslocado em relação a um plano central com relação ao canal adjacente. Uma tubulação se estende através do corpo, intersectando cada canal a fim de definir um perfil de extremidade de canal. O perfil de extremidade de canal de um canal é substancialmente uma imagem de espelho do perfil de extremidade de canal do canal adjacente, de modo que o coeficiente de reflexão de onda acústica do limite entre cada canal e a tubulação é substancialmente igual para todos os canais. Uma região inclinada do perfil de extremidade de canal facilita a formação de trilhas de conexão para os eletrodos de canais.
BRPI0414796-0A 2003-09-26 2004-09-27 aparelho para deposição de gotìculas BRPI0414796A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0322590.1A GB0322590D0 (en) 2003-09-26 2003-09-26 Droplet deposition apparatus
PCT/GB2004/004136 WO2005030490A2 (en) 2003-09-26 2004-09-27 Droplet deposition apparatus

Publications (1)

Publication Number Publication Date
BRPI0414796A true BRPI0414796A (pt) 2006-11-21

Family

ID=29286907

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414796-0A BRPI0414796A (pt) 2003-09-26 2004-09-27 aparelho para deposição de gotìculas

Country Status (11)

Country Link
US (1) US20070206055A1 (pt)
EP (1) EP1687145A2 (pt)
JP (1) JP2007506580A (pt)
KR (1) KR20060096443A (pt)
CN (1) CN1886265A (pt)
AU (1) AU2004276066A1 (pt)
BR (1) BRPI0414796A (pt)
CA (1) CA2540182A1 (pt)
GB (1) GB0322590D0 (pt)
RU (1) RU2323094C2 (pt)
WO (1) WO2005030490A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012027366A2 (en) 2010-08-23 2012-03-01 President And Fellows Of Harvard College Acoustic waves in microfluidics
JP5803354B2 (ja) * 2010-10-08 2015-11-04 セイコーエプソン株式会社 流体噴射装置及び医療機器
US9221249B2 (en) * 2011-03-08 2015-12-29 Konica Minolta, Inc. Droplet discharge device and method for driving droplet discharge head
US20150192546A1 (en) * 2012-06-27 2015-07-09 President And Fellows Of Harvard College Control of entities such as droplets and cells using acoustic waves
JP6069967B2 (ja) * 2012-08-31 2017-02-01 セイコーエプソン株式会社 液体吐出装置
US10258987B2 (en) 2014-06-26 2019-04-16 President And Fellows Of Harvard College Fluid infection using acoustic waves
JP6657379B2 (ja) 2015-08-27 2020-03-04 プレジデント アンド フェローズ オブ ハーバード カレッジ 弾性波による分離
US11701658B2 (en) 2019-08-09 2023-07-18 President And Fellows Of Harvard College Systems and methods for microfluidic particle selection, encapsulation, and injection using surface acoustic waves

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887100A (en) * 1987-01-10 1989-12-12 Am International, Inc. Droplet deposition apparatus
JPS63312158A (ja) * 1987-06-13 1988-12-20 Fuji Electric Co Ltd インクジェット記録ヘッド
JPH08187846A (ja) * 1995-01-09 1996-07-23 Brother Ind Ltd インクジェット記録装置
US6188416B1 (en) * 1997-02-13 2001-02-13 Microfab Technologies, Inc. Orifice array for high density ink jet printhead
JPH10272771A (ja) * 1997-03-31 1998-10-13 Brother Ind Ltd インクジェットヘッド
US6033059A (en) * 1998-03-17 2000-03-07 Eastman Kodak Company Printer apparatus and method
JP2000085116A (ja) * 1998-09-10 2000-03-28 Brother Ind Ltd インクジェット記録装置及びその駆動調整方法
GB2362610B (en) * 2000-05-25 2003-06-11 Seiko Instr Inc Head chip and head unit

Also Published As

Publication number Publication date
WO2005030490A3 (en) 2005-06-30
WO2005030490A2 (en) 2005-04-07
AU2004276066A1 (en) 2005-04-07
US20070206055A1 (en) 2007-09-06
CN1886265A (zh) 2006-12-27
KR20060096443A (ko) 2006-09-11
EP1687145A2 (en) 2006-08-09
CA2540182A1 (en) 2005-04-07
JP2007506580A (ja) 2007-03-22
RU2323094C2 (ru) 2008-04-27
GB0322590D0 (en) 2003-10-29
RU2006114029A (ru) 2007-11-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

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 2158 DE 15/05/2012.