DE69811316T2 - Thermo-Tintenstrahldruckkopf mit verbesserter Widerstandskontrolle - Google Patents
Thermo-Tintenstrahldruckkopf mit verbesserter WiderstandskontrolleInfo
- Publication number
- DE69811316T2 DE69811316T2 DE69811316T DE69811316T DE69811316T2 DE 69811316 T2 DE69811316 T2 DE 69811316T2 DE 69811316 T DE69811316 T DE 69811316T DE 69811316 T DE69811316 T DE 69811316T DE 69811316 T2 DE69811316 T2 DE 69811316T2
- Authority
- DE
- Germany
- Prior art keywords
- inkjet printhead
- improved resistance
- resistance control
- thermal inkjet
- thermal
- 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.)
- Expired - Lifetime
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
- B41J2/16—Production of nozzles
- B41J2/1601—Production of bubble jet print heads
- B41J2/1603—Production of bubble jet print heads of the front shooter type
-
- 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
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
- B41J2/1628—Manufacturing processes etching dry 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
- B41J2/1626—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
- B41J2/164—Manufacturing processes thin film formation
- B41J2/1642—Manufacturing processes thin film formation thin film formation by CVD [chemical vapor deposition]
-
- 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
- B41J2202/03—Specific materials used
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/976,419 US5980025A (en) | 1997-11-21 | 1997-11-21 | Thermal inkjet printhead with increased resistance control and method for making the printhead |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69811316D1 DE69811316D1 (de) | 2003-03-20 |
DE69811316T2 true DE69811316T2 (de) | 2003-07-10 |
Family
ID=25524084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69811316T Expired - Lifetime DE69811316T2 (de) | 1997-11-21 | 1998-11-17 | Thermo-Tintenstrahldruckkopf mit verbesserter Widerstandskontrolle |
Country Status (4)
Country | Link |
---|---|
US (1) | US5980025A (de) |
EP (1) | EP0917956B1 (de) |
JP (1) | JPH11216863A (de) |
DE (1) | DE69811316T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6070969A (en) * | 1994-03-23 | 2000-06-06 | Hewlett-Packard Company | Thermal inkjet printhead having a preferred nucleation site |
JP3559701B2 (ja) * | 1997-12-18 | 2004-09-02 | キヤノン株式会社 | インクジェット記録ヘッド用基板、該基板の製造方法及びインクジェット記録ヘッド及びインクジェット記録装置 |
JP2000094696A (ja) * | 1998-09-24 | 2000-04-04 | Ricoh Co Ltd | インクジェットヘッド及びその作製方法 |
DE19931110A1 (de) * | 1999-07-06 | 2001-01-25 | Ekra Eduard Kraft Gmbh | Druckkopf zum Ausspritzen eines heißen flüssigen Mediums und Verfahren zur Herstellung einer metallisches Lot umfassenden Verbindungsstelle |
US6467864B1 (en) * | 2000-08-08 | 2002-10-22 | Lexmark International, Inc. | Determining minimum energy pulse characteristics in an ink jet print head |
US6629756B2 (en) * | 2001-02-20 | 2003-10-07 | Lexmark International, Inc. | Ink jet printheads and methods therefor |
US6616268B2 (en) * | 2001-04-12 | 2003-09-09 | Lexmark International, Inc. | Power distribution architecture for inkjet heater chip |
US6786575B2 (en) * | 2002-12-17 | 2004-09-07 | Lexmark International, Inc. | Ink jet heater chip and method therefor |
US6966693B2 (en) * | 2003-01-14 | 2005-11-22 | Hewlett-Packard Development Company, L.P. | Thermal characterization chip |
US7195343B2 (en) * | 2004-08-27 | 2007-03-27 | Lexmark International, Inc. | Low ejection energy micro-fluid ejection heads |
US7178904B2 (en) * | 2004-11-11 | 2007-02-20 | Lexmark International, Inc. | Ultra-low energy micro-fluid ejection device |
US8969151B2 (en) * | 2008-02-29 | 2015-03-03 | Globalfoundries Singapore Pte. Ltd. | Integrated circuit system employing resistance altering techniques |
WO2015116051A2 (en) | 2014-01-29 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Thermal inkjet printhead |
EP3160751B1 (de) * | 2014-06-30 | 2020-02-12 | Hewlett-Packard Development Company, L.P. | Flüssigkeitsausstossstruktur |
EP3720720A4 (de) | 2017-12-08 | 2021-07-21 | Hewlett-Packard Development Company, L.P. | Spalten zwischen elektrisch leitenden massestrukturen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US32572A (en) * | 1861-06-18 | Safety-guard for steam-boilers | ||
US4532530A (en) * | 1984-03-09 | 1985-07-30 | Xerox Corporation | Bubble jet printing device |
US4774530A (en) * | 1987-11-02 | 1988-09-27 | Xerox Corporation | Ink jet printhead |
US4935752A (en) * | 1989-03-30 | 1990-06-19 | Xerox Corporation | Thermal ink jet device with improved heating elements |
US4951063A (en) * | 1989-05-22 | 1990-08-21 | Xerox Corporation | Heating elements for thermal ink jet devices |
US5159353A (en) * | 1991-07-02 | 1992-10-27 | Hewlett-Packard Company | Thermal inkjet printhead structure and method for making the same |
JPH06143581A (ja) * | 1992-11-05 | 1994-05-24 | Xerox Corp | インクジェット印字ヘッド |
JPH08224879A (ja) * | 1994-12-19 | 1996-09-03 | Xerox Corp | 液滴エジェクタ閾値調整方法 |
US5636441A (en) * | 1995-03-16 | 1997-06-10 | Hewlett-Packard Company | Method of forming a heating element for a printhead |
US6758552B1 (en) * | 1995-12-06 | 2004-07-06 | Hewlett-Packard Development Company | Integrated thin-film drive head for thermal ink-jet printer |
-
1997
- 1997-11-21 US US08/976,419 patent/US5980025A/en not_active Expired - Lifetime
-
1998
- 1998-11-17 EP EP98121865A patent/EP0917956B1/de not_active Expired - Lifetime
- 1998-11-17 DE DE69811316T patent/DE69811316T2/de not_active Expired - Lifetime
- 1998-11-24 JP JP10332786A patent/JPH11216863A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0917956A2 (de) | 1999-05-26 |
DE69811316D1 (de) | 2003-03-20 |
JPH11216863A (ja) | 1999-08-10 |
EP0917956A3 (de) | 2000-01-05 |
EP0917956B1 (de) | 2003-02-12 |
US5980025A (en) | 1999-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |