DE69529112D1 - ink-jet head - Google Patents

ink-jet head

Info

Publication number: DE69529112D1
Authority: DE; Germany
Prior art keywords: ink; jet head; jet; head
Prior art date: 1994-03-03
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

DE69529112T

Other languages

German (de)

Other versions

DE69529112T2 (en

Inventor

Nobuhiko Onda

Tomohisa Mikami

Akira Nakazawa

Miohinori Kutami

Shigeharu Suzuki

Fumio Yamagishi

Masayuki Kato

Shuki Koike

Junji Kashioka

Shino Sakai

Osamu Taniguchi

Hiromitsu Soneda

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.)

Fujifilm Corp

Original Assignee

Fujitsu 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.)

1994-03-03

Filing date

1995-02-27

Publication date

2003-01-23

1995-02-27 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

2003-01-23 Application granted granted Critical

2003-01-23 Publication of DE69529112D1 publication Critical patent/DE69529112D1/en

2003-04-17 Publication of DE69529112T2 publication Critical patent/DE69529112T2/en

2015-02-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B41J2/14201—Structure of print heads with piezoelectric elements
- B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm
- 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
- 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
- B41J2002/14491—Electrical connection

DE1995629112 1994-03-03 1995-02-27 ink-jet head Expired - Lifetime DE69529112T2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP5987294		1994-03-03
JP684595A JP2721127B2 (en)	1994-03-03	1995-01-20	Inkjet head

Publications (2)

Publication Number	Publication Date
DE69529112D1 true DE69529112D1 (en)	2003-01-23
DE69529112T2 DE69529112T2 (en)	2003-04-17

Family

ID=26341046

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE1995629112 Expired - Lifetime DE69529112T2 (en)	1994-03-03	1995-02-27	ink-jet head
DE69529354T Expired - Lifetime DE69529354T2 (en)	1994-03-03	1995-02-27	ink-jet head

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE69529354T Expired - Lifetime DE69529354T2 (en)	1994-03-03	1995-02-27	ink-jet head

Country Status (3)

Country	Link
EP (2)	EP0670218B1 (en)
JP (1)	JP2721127B2 (en)
DE (2)	DE69529112T2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5963234A (en) *	1995-08-23	1999-10-05	Seiko Epson Corporation	Laminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamber
JP3402349B2 (en)	1996-01-26	2003-05-06	セイコーエプソン株式会社	Ink jet recording head
JP3365224B2 (en)	1996-10-24	2003-01-08	セイコーエプソン株式会社	Method of manufacturing ink jet recording head
GB9908686D0 (en) *	1999-04-16	1999-06-09	Denne William A	Rubber printhead walls
DE19941871A1 (en)	1999-09-02	2001-04-19	Hahn Schickard Ges	Apparatus and method for applying a plurality of microdroplets to a substrate
JP4442979B2 (en) *	2000-02-16	2010-03-31	セイコーインスツル株式会社	Head chip and head unit
DE10041536A1 (en) *	2000-08-24	2002-03-07	Roland Zengerle	Device and method for the contactless application of microdroplets to a substrate
EP1606117B1 (en) *	2003-03-24	2012-02-15	Ricoh Company, Ltd.	Recording head, carriage and image forming apparatus
JP4706913B2 (en) *	2004-08-27	2011-06-22	富士フイルム株式会社	Discharge head and image forming apparatus
US7585061B2 (en)	2004-08-27	2009-09-08	Fujifilm Corporation	Ejection head and image forming apparatus
KR100738102B1 (en) *	2006-02-01	2007-07-12	삼성전자주식회사	Piezoelectric inkjet printheads
EP1842676A3 (en) *	2006-04-06	2009-06-17	Océ-Technologies B.V.	Printhead and inkjet printer comprising such a printhead
US7854497B2 (en) *	2007-10-30	2010-12-21	Hewlett-Packard Development Company, L.P.	Fluid ejection device
JP4930390B2 (en) *	2008-01-29	2012-05-16	ブラザー工業株式会社	Liquid transfer device
JP5748474B2 (en) *	2010-12-22	2015-07-15	キヤノン株式会社	Method for manufacturing liquid discharge head
JP5729065B2 (en) *	2011-03-23	2015-06-03	コニカミノルタ株式会社	Thin film piezoelectric device
JP2022026196A (en) *	2020-07-30	2022-02-10	株式会社リコー	Liquid discharge head and liquid discharge device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1527444A (en) *	1977-03-01	1978-10-04	Itt Creed	Ink drop printhead
JPS5715976A (en) *	1980-07-04	1982-01-27	Hitachi Ltd	Jetting device for droplet
JPS57208262A (en) *	1981-06-18	1982-12-21	Ibm	Drop-on demand type ink jet printing method
JPS58108164A (en) *	1981-12-22	1983-06-28	Seiko Epson Corp	inkjet head
JP3041952B2 (en) *	1990-02-23	2000-05-15	セイコーエプソン株式会社	Ink jet recording head, piezoelectric vibrator, and method of manufacturing these
JPH0428557A (en) *	1990-05-25	1992-01-31	Fujitsu Ltd	multi-nozzle inkjet head
KR970005466B1 (en)	1990-07-10	1997-04-16	후지쓰 가부시끼가이샤	Printing head
JPH04179550A (en) *	1990-11-14	1992-06-26	Seiko Epson Corp	Ink jet head
JP3213861B2 (en) *	1993-05-21	2001-10-02	セイコーエプソン株式会社	Inkjet recording head
JPH07329292A (en) *	1994-04-13	1995-12-19	Seiko Epson Corp	Inkjet recording head
JPH09100916A (en)	1995-10-02	1997-04-15	Nippon Reinz Co Ltd	Metal gasket and manufacture thereof

1995
- 1995-01-20 JP JP684595A patent/JP2721127B2/en not_active Expired - Fee Related
- 1995-02-27 EP EP95301259A patent/EP0670218B1/en not_active Expired - Lifetime
- 1995-02-27 EP EP00107972A patent/EP1031422B1/en not_active Expired - Lifetime
- 1995-02-27 DE DE1995629112 patent/DE69529112T2/en not_active Expired - Lifetime
- 1995-02-27 DE DE69529354T patent/DE69529354T2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2721127B2 (en)	1998-03-04
EP1031422A3 (en)	2001-01-10
DE69529112T2 (en)	2003-04-17
DE69529354T2 (en)	2004-04-01
DE69529354D1 (en)	2003-02-13
JPH07290705A (en)	1995-11-07
EP0670218A2 (en)	1995-09-06
EP0670218A3 (en)	1997-01-08
EP1031422A2 (en)	2000-08-30
EP1031422B1 (en)	2003-01-08
EP0670218B1 (en)	2002-12-11

Publication	Publication Date	Title
DE69528477D1 (en)	2002-11-07	Simplified inkjet head
DE69727533D1 (en)	2004-03-18	ink-jet head
DE69509853D1 (en)	1999-07-01	Printhead
DE69522840D1 (en)	2001-10-31	Inkjet printer
DE69841624D1 (en)	2010-06-02	INK-JET RECORDING HEAD
DE69601823D1 (en)	1999-04-29	Inkjet head
DE69833417D1 (en)	2006-04-20	Servo-write head
KR970704844A (en)	1997-09-06	Solid inkjet ink
DE69705031D1 (en)	2001-07-05	INK-JET RECORDING HEAD
DE69517002D1 (en)	2000-06-21	THERMAL PRINT HEAD
DE69819818D1 (en)	2003-12-24	ink-jet head
DE69404686D1 (en)	1997-09-11	Inkjet head
DE69529112D1 (en)	2003-01-23	ink-jet head
DE69735592D1 (en)	2006-05-18	INKJET
DK0954675T3 (en)	2003-12-29	well head
DE69524513D1 (en)	2002-01-24	Inkjet printhead
DE69719498D1 (en)	2003-04-10	INKJET
DE59503105D1 (en)	1998-09-17	Inkjet printhead
DE69504011D1 (en)	1998-09-17	THERMAL PRINT HEAD
DE69514134D1 (en)	2000-02-03	Inkjet printhead
DE69528676D1 (en)	2002-12-05	Inkjet printhead
DE69720205D1 (en)	2003-04-30	INKJET
DE69531221D1 (en)	2003-08-07	recording head
DE69428867D1 (en)	2001-12-06	Thermal inkjet head
DE69523647D1 (en)	2001-12-13	Inkjet head

Legal Events

Date	Code	Title	Description
2004-01-15	8364	No opposition during term of opposition
2005-01-20	8327	Change in the person/name/address of the patent owner	Owner name: FUJI PHOTO FILM CO., LTD., MINAMI-ASHIGARA, KANAGA
2007-09-20	8327	Change in the person/name/address of the patent owner	Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP
2011-02-10	8328	Change in the person/name/address of the agent	Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE