JP2003165225A5 - - Google Patents

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Publication number
JP2003165225A5
JP2003165225A5 JP2002316959A JP2002316959A JP2003165225A5 JP 2003165225 A5 JP2003165225 A5 JP 2003165225A5 JP 2002316959 A JP2002316959 A JP 2002316959A JP 2002316959 A JP2002316959 A JP 2002316959A JP 2003165225 A5 JP2003165225 A5 JP 2003165225A5
Authority
JP
Japan
Prior art keywords
print head
thin film
head according
film membrane
printhead
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.)
Granted
Application number
JP2002316959A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003165225A (ja
JP4299526B2 (ja
Filing date
Publication date
Priority claimed from US10/000,120 external-priority patent/US6626523B2/en
Application filed filed Critical
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

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
US10/000120 2001-10-31
US10/000,120 US6626523B2 (en) 2001-10-31 2001-10-31 Printhead having a thin film membrane with a floating section

Publications (3)

Publication Number Publication Date
JP2003165225A JP2003165225A (ja) 2003-06-10
JP2003165225A5 true JP2003165225A5 (OSRAM) 2005-05-12
JP4299526B2 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 (OSRAM)
EP (1) EP1308283B1 (OSRAM)
JP (1) JP4299526B2 (OSRAM)
DE (1) DE60208617T2 (OSRAM)

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
EP2379331A4 (en) * 2008-10-14 2013-02-27 Hewlett Packard Development Co FLUID EJECTION STRUCTURE
EP2346692A1 (en) * 2008-10-30 2011-07-27 Hewlett-Packard Development Company, L.P. Thermal inkjet printhead feed transition chamber and method of cooling using same
CN102470673A (zh) 2009-07-31 2012-05-23 惠普开发有限公司 采用中心墨水供给通道的喷墨打印头和方法
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
EP3538370B1 (en) * 2017-03-15 2021-09-15 Hewlett-Packard Development Company, L.P. Fluid ejection dies
MX2021009131A (es) 2019-02-06 2021-09-08 Hewlett Packard Development Co Matriz para un cabezal de impresion.
WO2020162909A1 (en) 2019-02-06 2020-08-13 Hewlett-Packard Development Company, L.P. Die for a printhead
EP3710261B1 (en) 2019-02-06 2024-03-27 Hewlett-Packard Development Company, L.P. Die for a printhead
CA3126054C (en) 2019-02-06 2023-08-22 Hewlett-Packard Development Company, L.P. Die for a printhead

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
US6554404B2 (en) * 1996-02-07 2003-04-29 Hewlett-Packard Development Company, L.P. Conductor routing for a printhead
US6003977A (en) * 1996-02-07 1999-12-21 Hewlett-Packard Company Bubble valving for ink-jet printheads
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
US6543884B1 (en) * 1996-02-07 2003-04-08 Hewlett-Packard Company Fully integrated thermal inkjet printhead having etched back PSG layer
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

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