EP1375149A4 - Mikroinjektionsvorrichtung mit steuerschaltung und verfahren zur herstellung derselben - Google Patents

Mikroinjektionsvorrichtung mit steuerschaltung und verfahren zur herstellung derselben

Info

Publication number: EP1375149A4
Authority: EP; European Patent Office
Prior art keywords: drive circuit; bubble generating; microinjector; fluid; generating member
Prior art date: 2001-04-03
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.): Granted

Application number

EP01983414A

Other languages

English (en)

French (fr)

Other versions

EP1375149B1 (de

EP1375149A1 (de

Inventor

Chihching Chen

Tsungwei Huang

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.)

BenQ Corp

Original Assignee

BenQ Corp

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.)

2001-04-03

Filing date

2001-08-20

Publication date

2005-05-04

2001-08-20 Application filed by BenQ Corp filed Critical BenQ Corp

2004-01-02 Publication of EP1375149A1 publication Critical patent/EP1375149A1/de

2005-05-04 Publication of EP1375149A4 publication Critical patent/EP1375149A4/de

2007-10-03 Application granted granted Critical

2007-10-03 Publication of EP1375149B1 publication Critical patent/EP1375149B1/de

2021-08-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012530 fluid Substances 0.000 abstract 5
239000000758 substrate Substances 0.000 abstract 1

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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/14129—Layer structure
- 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
- B41J2/16—Production of nozzles
- B41J2/1601—Production of bubble 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
- B41J2/1629—Manufacturing processes etching wet etching
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1631—Manufacturing processes photolithography
- 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
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
- B41J2/1639—Manufacturing processes molding sacrificial molding
- 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
- B41J2002/1437—Back 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
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/13—Heads having an integrated circuit

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Particle Formation And Scattering Control In Inkjet Printers (AREA)
Reciprocating Pumps (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)

EP01983414A 2001-04-03 2001-08-20 Mikroinjektionsvorrichtung mit steuerschaltung und verfahren zur herstellung derselben Expired - Lifetime EP1375149B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN01112357		2001-04-03
CNB011123575A CN1165428C (zh)	2001-04-03	2001-04-03	具有驱动电路的微喷射头
PCT/CN2001/001230 WO2002081224A1 (en)	2001-04-03	2001-08-20	Microinjector having drive circuit and method for making the same

Publications (3)

Publication Number	Publication Date
EP1375149A1 EP1375149A1 (de)	2004-01-02
EP1375149A4 true EP1375149A4 (de)	2005-05-04
EP1375149B1 EP1375149B1 (de)	2007-10-03

Family

ID=4659270

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01983414A Expired - Lifetime EP1375149B1 (de)	2001-04-03	2001-08-20	Mikroinjektionsvorrichtung mit steuerschaltung und verfahren zur herstellung derselben

Country Status (5)

Country	Link
EP (1)	EP1375149B1 (de)
CN (1)	CN1165428C (de)
AT (1)	ATE374693T1 (de)
DE (1)	DE60130806T2 (de)
WO (1)	WO2002081224A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1317736C (zh) *	2003-08-14	2007-05-23	明基电通股份有限公司	单片流体喷射装置的制作方法
EP2533963A4 (de) *	2010-02-11	2015-01-21	Yung-Chieh Tan	Systeme und verfahren zur herstellung von mikrostrukturen
TWI763992B (zh) *	2019-05-06	2022-05-11	萬潤科技股份有限公司	液材擠出裝置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4695853A (en) *	1986-12-12	1987-09-22	Hewlett-Packard Company	Thin film vertical resistor devices for a thermal ink jet printhead and methods of manufacture
EP0317171A3 (de) *	1987-11-13	1990-07-18	Hewlett-Packard Company	Integrales Dünnschicht-Injektionssystem für einen thermischen Tintenspritzdruckkopf und Arbeitsmethoden
US4947192A (en) *	1988-03-07	1990-08-07	Xerox Corporation	Monolithic silicon integrated circuit chip for a thermal ink jet printer
EP0378439B1 (de) *	1989-01-13	1995-01-04	Canon Kabushiki Kaisha	Aufzeichnungskopf
US5122812A (en) *	1991-01-03	1992-06-16	Hewlett-Packard Company	Thermal inkjet printhead having driver circuitry thereon and method for making the same
CN1144680C (zh) *	1998-01-23	2004-04-07	明碁电通股份有限公司	在微型喷射器中用气泡作为一个实际上的阀的装置

2001
- 2001-04-03 CN CNB011123575A patent/CN1165428C/zh not_active Expired - Fee Related
- 2001-08-20 AT AT01983414T patent/ATE374693T1/de not_active IP Right Cessation
- 2001-08-20 DE DE60130806T patent/DE60130806T2/de not_active Expired - Fee Related
- 2001-08-20 WO PCT/CN2001/001230 patent/WO2002081224A1/zh not_active Ceased
- 2001-08-20 EP EP01983414A patent/EP1375149B1/de not_active Expired - Lifetime

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
DE60130806D1 (de)	2007-11-15
WO2002081224A1 (en)	2002-10-17
CN1377734A (zh)	2002-11-06
CN1165428C (zh)	2004-09-08
DE60130806T2 (de)	2008-07-03
ATE374693T1 (de)	2007-10-15
EP1375149B1 (de)	2007-10-03
EP1375149A1 (de)	2004-01-02

Legal Events

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2007-09-05	RIN1	Information on inventor provided before grant (corrected)	Inventor name: HUANG, TSUNGWEI Inventor name: CHEN, CHIHCHING
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Publication	Publication Date	Title
CA2318983A1 (en)	1999-07-29	Apparatus and method for using bubble as virtual valve in microinjector to eject fluid
CA2482025A1 (en)	2003-10-23	Symmetrically actuated ink ejection components for an ink jet printhead chip
CA2255405A1 (en)	1999-06-05	Liquid discharge head, method for manufacturing such head, head cartridge and liquid discharging apparatus
EP0913257A3 (de)	2000-08-16	Vorrichtung zur Erzeugung des Tintenausstosses und des Nachfüllens der Tintenkammer mit hoher Frequenz
CA2210387A1 (en)	1998-01-12	Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head
EP1186414A3 (de)	2002-08-07	Tintenstrahlaufzeichnungskopf und Verfahren zu seiner Herstellung
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EP1065059A3 (de)	2001-10-04	Procédé de production d'une tête à éjection de liquide, tête à éjection de liquide ainsi produite, cartouche, appareil d'éjection de liquide, procédé de production d'une plaque de silicium et plaque de silicium ainsi produite
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