DE60006198D1 - Tintenstrahltropfenerzeuger mit geteilten Widerständen zum Verringern der Stromverdichtung - Google Patents
Tintenstrahltropfenerzeuger mit geteilten Widerständen zum Verringern der StromverdichtungInfo
- Publication number
- DE60006198D1 DE60006198D1 DE60006198T DE60006198T DE60006198D1 DE 60006198 D1 DE60006198 D1 DE 60006198D1 DE 60006198 T DE60006198 T DE 60006198T DE 60006198 T DE60006198 T DE 60006198T DE 60006198 D1 DE60006198 D1 DE 60006198D1
- Authority
- DE
- Germany
- Prior art keywords
- reduce current
- drop generator
- current compression
- inkjet drop
- split resistors
- 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
- B41J2/14—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
- B41J2/14—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
- B41J2/1412—Shape
-
- 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
- B41J2002/14177—Segmented heater
-
- 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
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49083—Heater type
-
- 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
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49128—Assembling formed circuit to base
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/386,033 US6280019B1 (en) | 1999-08-30 | 1999-08-30 | Segmented resistor inkjet drop generator with current crowding reduction |
US386033 | 1999-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60006198D1 true DE60006198D1 (de) | 2003-12-04 |
DE60006198T2 DE60006198T2 (de) | 2004-06-17 |
Family
ID=23523878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60006198T Expired - Lifetime DE60006198T2 (de) | 1999-08-30 | 2000-08-09 | Tintenstrahltropfenerzeuger mit geteilten Widerständen zum Verringern der Stromverdichtung |
Country Status (8)
Country | Link |
---|---|
US (3) | US6280019B1 (de) |
EP (1) | EP1080905B1 (de) |
CN (1) | CN1179847C (de) |
DE (1) | DE60006198T2 (de) |
ES (1) | ES2208225T3 (de) |
MX (1) | MXPA00008017A (de) |
SG (1) | SG91294A1 (de) |
TW (1) | TW503184B (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7190251B2 (en) * | 1999-05-25 | 2007-03-13 | Varatouch Technology Incorporated | Variable resistance devices and methods |
JP3812485B2 (ja) * | 2002-04-10 | 2006-08-23 | ソニー株式会社 | 液体吐出装置及びプリンタ |
US6685303B1 (en) | 2002-08-14 | 2004-02-03 | Eastman Kodak Company | Thermal actuator with reduced temperature extreme and method of operating same |
ITTO20021099A1 (it) * | 2002-12-19 | 2004-06-20 | Olivetti I Jet Spa | Processo di rivestimento protettivo di microcircuiti idraulici rispetto a liquidi aggressivi. particolarmente per una testina di stampa a getto d'inchiostro. |
KR100519755B1 (ko) * | 2003-01-15 | 2005-10-07 | 삼성전자주식회사 | 잉크젯 프린트헤드 |
US7474772B2 (en) * | 2003-06-25 | 2009-01-06 | Atrua Technologies, Inc. | System and method for a miniature user input device |
US7011394B2 (en) * | 2003-08-28 | 2006-03-14 | Eastman Kodak Company | Liquid drop emitter with reduced surface temperature actuator |
US7073890B2 (en) * | 2003-08-28 | 2006-07-11 | Eastman Kodak Company | Thermally conductive thermal actuator and liquid drop emitter using same |
JP2005081652A (ja) * | 2003-09-08 | 2005-03-31 | Rohm Co Ltd | インクジェットプリンタヘッド用ヒーター装置およびその製造方法 |
US7211736B2 (en) * | 2003-10-31 | 2007-05-01 | Hewlett-Packard Development Company, L.P. | Connection pad layouts |
US7172269B2 (en) * | 2003-11-13 | 2007-02-06 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Resistor shapes for heating devices on an integrated circuit |
WO2005079413A2 (en) * | 2004-02-12 | 2005-09-01 | Atrua Technologies, Inc. | System and method of emulating mouse operations using finger image sensors |
US7097280B2 (en) * | 2004-02-12 | 2006-08-29 | Lexmark International, Inc. | Printheads having improved heater chip construction |
US20050179716A1 (en) | 2004-02-14 | 2005-08-18 | Eastman Kodak Company | Apparatus and method of controlling temperatures in ejection mechanisms |
US7057138B2 (en) * | 2004-04-23 | 2006-06-06 | Eastman Kodak Company | Apparatus for controlling temperature profiles in liquid droplet ejectors |
GB0500111D0 (en) * | 2005-01-06 | 2005-02-09 | Koninkl Philips Electronics Nv | Inkjet print head |
US20070061126A1 (en) * | 2005-09-01 | 2007-03-15 | Anthony Russo | System for and method of emulating electronic input devices |
WO2007097979A2 (en) * | 2006-02-10 | 2007-08-30 | Atrua Technologies, Inc. | Systems using variable resistance zones and stops for generating inputs to an electronic device |
US9235274B1 (en) | 2006-07-25 | 2016-01-12 | Apple Inc. | Low-profile or ultra-thin navigation pointing or haptic feedback device |
US8278568B2 (en) * | 2009-07-23 | 2012-10-02 | Lexmark International, Inc. | Z-directed variable value components for printed circuit boards |
US8198548B2 (en) * | 2009-07-23 | 2012-06-12 | Lexmark International, Inc. | Z-directed capacitor components for printed circuit boards |
US8273996B2 (en) * | 2009-07-23 | 2012-09-25 | Lexmark International, Inc. | Z-directed connector components for printed circuit boards |
US8735734B2 (en) * | 2009-07-23 | 2014-05-27 | Lexmark International, Inc. | Z-directed delay line components for printed circuit boards |
US20110017504A1 (en) * | 2009-07-23 | 2011-01-27 | Keith Bryan Hardin | Z-Directed Ferrite Bead Components for Printed Circuit Boards |
US8198547B2 (en) | 2009-07-23 | 2012-06-12 | Lexmark International, Inc. | Z-directed pass-through components for printed circuit boards |
US20110017502A1 (en) * | 2009-07-23 | 2011-01-27 | Keith Bryan Hardin | Z-Directed Components for Printed Circuit Boards |
US20110017581A1 (en) * | 2009-07-23 | 2011-01-27 | Keith Bryan Hardin | Z-Directed Switch Components for Printed Circuit Boards |
US8237061B2 (en) * | 2009-07-23 | 2012-08-07 | Lexmark International, Inc. | Z-directed filter components for printed circuit boards |
US8421890B2 (en) | 2010-01-15 | 2013-04-16 | Picofield Technologies, Inc. | Electronic imager using an impedance sensor grid array and method of making |
US8791792B2 (en) | 2010-01-15 | 2014-07-29 | Idex Asa | Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making |
US8866347B2 (en) | 2010-01-15 | 2014-10-21 | Idex Asa | Biometric image sensing |
WO2012099605A1 (en) * | 2011-01-21 | 2012-07-26 | Lexmark International, Inc. | Z-directed variable value components for printed circuit boards |
US8658245B2 (en) | 2011-08-31 | 2014-02-25 | Lexmark International, Inc. | Spin coat process for manufacturing a Z-directed component for a printed circuit board |
US9078374B2 (en) | 2011-08-31 | 2015-07-07 | Lexmark International, Inc. | Screening process for manufacturing a Z-directed component for a printed circuit board |
US8752280B2 (en) | 2011-09-30 | 2014-06-17 | Lexmark International, Inc. | Extrusion process for manufacturing a Z-directed component for a printed circuit board |
US9009954B2 (en) | 2011-08-31 | 2015-04-21 | Lexmark International, Inc. | Process for manufacturing a Z-directed component for a printed circuit board using a sacrificial constraining material |
US8943684B2 (en) * | 2011-08-31 | 2015-02-03 | Lexmark International, Inc. | Continuous extrusion process for manufacturing a Z-directed component for a printed circuit board |
US8790520B2 (en) | 2011-08-31 | 2014-07-29 | Lexmark International, Inc. | Die press process for manufacturing a Z-directed component for a printed circuit board |
US8912452B2 (en) | 2012-03-29 | 2014-12-16 | Lexmark International, Inc. | Z-directed printed circuit board components having different dielectric regions |
US8822840B2 (en) | 2012-03-29 | 2014-09-02 | Lexmark International, Inc. | Z-directed printed circuit board components having conductive channels for controlling transmission line impedance |
US8822838B2 (en) | 2012-03-29 | 2014-09-02 | Lexmark International, Inc. | Z-directed printed circuit board components having conductive channels for reducing radiated emissions |
US8830692B2 (en) | 2012-03-29 | 2014-09-09 | Lexmark International, Inc. | Ball grid array systems for surface mounting an integrated circuit using a Z-directed printed circuit board component |
KR102245293B1 (ko) | 2012-04-10 | 2021-04-28 | 이덱스 바이오메트릭스 아사 | 생체정보의 감지 |
US9016837B2 (en) | 2013-05-14 | 2015-04-28 | Stmicroelectronics, Inc. | Ink jet printhead device with compressive stressed dielectric layer |
US9016836B2 (en) | 2013-05-14 | 2015-04-28 | Stmicroelectronics, Inc. | Ink jet printhead with polarity-changing driver for thermal resistors |
WO2019074521A1 (en) * | 2017-10-13 | 2019-04-18 | Hewlett-Packard Development Company, L.P. | SEQUENCING NUCLEIC ACID SEQUENCES |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU531269B2 (en) | 1979-03-06 | 1983-08-18 | Canon Kabushiki Kaisha | Ink jet printer |
JPS5931943B2 (ja) | 1979-04-02 | 1984-08-06 | キヤノン株式会社 | 液体噴射記録法 |
JPS58211470A (ja) | 1982-06-03 | 1983-12-08 | Mitsubishi Electric Corp | サ−マルヘツド |
US4514741A (en) | 1982-11-22 | 1985-04-30 | Hewlett-Packard Company | Thermal ink jet printer utilizing a printhead resistor having a central cold spot |
EP0124312A3 (de) * | 1983-04-29 | 1985-08-28 | Hewlett-Packard Company | Widerstandsanordnungen für thermische Tintenstrahldrucker |
JPH0698753B2 (ja) | 1984-10-23 | 1994-12-07 | セイコーエプソン株式会社 | インクジエツト記録装置 |
US4862197A (en) | 1986-08-28 | 1989-08-29 | Hewlett-Packard Co. | Process for manufacturing thermal ink jet printhead and integrated circuit (IC) structures produced thereby |
US5212503A (en) | 1988-07-26 | 1993-05-18 | Canon Kabushiki Kaisha | Liquid jet recording head having a substrate with minimized electrode overlap |
US4870433A (en) * | 1988-07-28 | 1989-09-26 | International Business Machines Corporation | Thermal drop-on-demand ink jet print head |
US4935752A (en) | 1989-03-30 | 1990-06-19 | Xerox Corporation | Thermal ink jet device with improved heating elements |
US5134425A (en) | 1990-01-23 | 1992-07-28 | Hewlett-Packard Company | Ohmic heating matrix |
US5455613A (en) | 1990-10-31 | 1995-10-03 | Hewlett-Packard Company | Thin film resistor printhead architecture for thermal ink jet pens |
EP0592221B1 (de) | 1992-10-08 | 2005-02-16 | Hewlett-Packard Company, A Delaware Corporation | Druckkopf mit verminderten Verbindungen zu einem Drucker |
EP0638424A3 (de) | 1993-08-09 | 1996-07-31 | Hewlett Packard Co | Thermo-Tintenstrahldruckkopf und Herstellungsverfahren. |
US5475405A (en) | 1993-12-14 | 1995-12-12 | Hewlett-Packard Company | Control circuit for regulating temperature in an ink-jet print head |
US5808640A (en) | 1994-04-19 | 1998-09-15 | Hewlett-Packard Company | Special geometry ink jet resistor for high dpi/high frequency structures |
US5883650A (en) | 1995-12-06 | 1999-03-16 | Hewlett-Packard Company | Thin-film printhead device for an ink-jet printer |
US5835112A (en) | 1996-10-08 | 1998-11-10 | Hewlett-Packard Company | Segmented electrical distribution plane |
US6123419A (en) * | 1999-08-30 | 2000-09-26 | Hewlett-Packard Company | Segmented resistor drop generator for inkjet printing |
-
1999
- 1999-08-30 US US09/386,033 patent/US6280019B1/en not_active Expired - Lifetime
-
2000
- 2000-07-06 TW TW089113412A patent/TW503184B/zh not_active IP Right Cessation
- 2000-07-13 SG SG200004092A patent/SG91294A1/en unknown
- 2000-08-09 ES ES00306775T patent/ES2208225T3/es not_active Expired - Lifetime
- 2000-08-09 DE DE60006198T patent/DE60006198T2/de not_active Expired - Lifetime
- 2000-08-09 EP EP00306775A patent/EP1080905B1/de not_active Expired - Lifetime
- 2000-08-17 MX MXPA00008017A patent/MXPA00008017A/es active IP Right Grant
- 2000-08-30 CN CNB001268953A patent/CN1179847C/zh not_active Expired - Fee Related
-
2001
- 2001-03-05 US US09/802,534 patent/US6367147B2/en not_active Expired - Fee Related
- 2001-03-06 US US09/801,135 patent/US6422688B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6280019B1 (en) | 2001-08-28 |
SG91294A1 (en) | 2002-09-17 |
US20010012036A1 (en) | 2001-08-09 |
CN1179847C (zh) | 2004-12-15 |
DE60006198T2 (de) | 2004-06-17 |
ES2208225T3 (es) | 2004-06-16 |
US6367147B2 (en) | 2002-04-09 |
CN1287054A (zh) | 2001-03-14 |
US6422688B2 (en) | 2002-07-23 |
EP1080905B1 (de) | 2003-10-29 |
MXPA00008017A (es) | 2002-09-18 |
TW503184B (en) | 2002-09-21 |
US20010010528A1 (en) | 2001-08-02 |
EP1080905A1 (de) | 2001-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE |