WO2007079158A3 - Methods and apparatuses for sensing temperature of multi-via heater chips - Google Patents
Methods and apparatuses for sensing temperature of multi-via heater chips Download PDFInfo
- Publication number
- WO2007079158A3 WO2007079158A3 PCT/US2006/049455 US2006049455W WO2007079158A3 WO 2007079158 A3 WO2007079158 A3 WO 2007079158A3 US 2006049455 W US2006049455 W US 2006049455W WO 2007079158 A3 WO2007079158 A3 WO 2007079158A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heater
- apparatuses
- methods
- sensing temperature
- temperature sensing
- Prior art date
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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/195—Ink jet characterised by ink handling for monitoring ink quality
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
Abstract
Heater chips for use with a printing device, such as heater chips that include a first heater array, positioned substantially adjacent a first via, and a second heater array, positioned substantially adjacent a second via. The heater chip can also include a region, positioned between the first heater array and the second heater array, and a temperature sensing element operable to sense the temperature of the region, where the temperature sensing element is substantially centrally disposed with respect to the region. According to one embodiment of the invention, the temperature sensing element comprises a temperature sensing resistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06848262A EP1973745A2 (en) | 2005-12-30 | 2006-12-28 | Methods and apparatuses for sensing temperature of multi-via heater chips |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/323,809 US7594708B2 (en) | 2005-12-30 | 2005-12-30 | Methods and apparatuses for sensing temperature of multi-via heater chips |
US11/323,809 | 2005-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007079158A2 WO2007079158A2 (en) | 2007-07-12 |
WO2007079158A3 true WO2007079158A3 (en) | 2007-12-27 |
Family
ID=38223892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/049455 WO2007079158A2 (en) | 2005-12-30 | 2006-12-28 | Methods and apparatuses for sensing temperature of multi-via heater chips |
Country Status (4)
Country | Link |
---|---|
US (1) | US7594708B2 (en) |
EP (1) | EP1973745A2 (en) |
TW (1) | TW200730365A (en) |
WO (1) | WO2007079158A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7614715B2 (en) * | 2007-06-07 | 2009-11-10 | Lexmark International, Inc. | Micro-fluid ejection head having adaptive thermal control |
WO2020222832A1 (en) * | 2019-04-30 | 2020-11-05 | Hewlett-Packard Development Company, L.P. | Temperature monitoring of fluidic die zones |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6357863B1 (en) * | 1999-12-02 | 2002-03-19 | Lexmark International Inc. | Linear substrate heater for ink jet print head chip |
US6764163B2 (en) * | 2002-05-31 | 2004-07-20 | Lexmark International, Inc. | Heater configuration for tri-color heater chip |
US20050052500A1 (en) * | 2003-09-04 | 2005-03-10 | Lexmark International, Inc. | N-well and other implanted temperature sense resistors in inkjet print head chips |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5594488A (en) | 1994-05-12 | 1997-01-14 | Alps Electric Co., Ltd. | Thermal head |
US5646660A (en) | 1994-08-09 | 1997-07-08 | Encad, Inc. | Printer ink cartridge with drive logic integrated circuit |
JPH08118641A (en) | 1994-10-20 | 1996-05-14 | Canon Inc | Ink jet head, ink jet head cartridge, ink jet device and ink container for ink jet head cartridge into which ink is re-injected |
US5812162A (en) | 1995-04-12 | 1998-09-22 | Eastman Kodak Company | Power supply connection for monolithic print heads |
US6386674B1 (en) | 1997-10-28 | 2002-05-14 | Hewlett-Packard Company | Independent power supplies for color inkjet printers |
JPH11254409A (en) | 1998-03-12 | 1999-09-21 | Crystallizer:Kk | Paper solidified product and manufacture thereof |
US6951378B1 (en) | 1998-05-04 | 2005-10-04 | Canon Kabushiki Kaisha | Print control based on print head temperature |
US7101099B1 (en) | 1998-08-19 | 2006-09-05 | Canon Kabushiki Kaisha | Printing head, head cartridge having printing head, printing apparatus using printing head, and printing head substrate |
US6331048B1 (en) | 1998-08-19 | 2001-12-18 | Canon Kabushiki Kaisha | Inkjet printhead having multiple ink supply holes |
US6260952B1 (en) | 1999-04-22 | 2001-07-17 | Hewlett-Packard Company | Apparatus and method for routing power and ground lines in a ink-jet printhead |
US6474782B1 (en) | 1999-08-24 | 2002-11-05 | Canon Kabushiki Kaisha | Printhead and printing apparatus using the same |
TW446644B (en) | 2000-01-29 | 2001-07-21 | Ind Tech Res Inst | Method and structure for precise temperature measurement of ink-jet printhead heating element |
AU6199001A (en) * | 2000-06-14 | 2001-12-24 | Elion Ag | Battery, especially a flat cell |
US6601941B1 (en) | 2000-07-14 | 2003-08-05 | Christopher Dane Jones | Method and apparatus for predicting and limiting maximum printhead chip temperature in an ink jet printer |
US6398347B1 (en) | 2000-07-24 | 2002-06-04 | Hewlett-Packard Company | Energy balanced ink jet printhead |
US6663227B2 (en) | 2001-01-26 | 2003-12-16 | Fuji Photo Film Co., Ltd. | Semiconductor device and process for producing the same |
US6412917B1 (en) | 2001-01-30 | 2002-07-02 | Hewlett-Packard Company | Energy balanced printhead design |
US6871929B2 (en) | 2001-04-12 | 2005-03-29 | Hewlett-Packard Development Company, L.P. | System and method for optimizing temperature operating ranges for a thermal inkjet printhead |
US6641242B2 (en) | 2001-06-06 | 2003-11-04 | Hewlett-Packard Development Company, L.P. | Method and systems for controlling printer temperature |
US20030142159A1 (en) | 2002-01-31 | 2003-07-31 | Askeland Ronald A. | Estimating local ejection chamber temperature to improve printhead performance |
US6883904B2 (en) | 2002-04-24 | 2005-04-26 | Eastman Kodak Company | Apparatus and method for maintaining constant drop volumes in a continuous stream ink jet printer |
US6644774B1 (en) | 2002-08-22 | 2003-11-11 | Xerox Corporation | Ink jet printhead having out-of-ink detection using temperature monitoring system |
US6808243B1 (en) | 2003-05-20 | 2004-10-26 | Xerox Corporation | Thermal inkjet print head with blended enable trains |
JP4546102B2 (en) | 2004-01-23 | 2010-09-15 | キヤノン株式会社 | Recording head substrate, recording head using the recording head substrate, recording apparatus including the recording head, and head cartridge including the recording head |
US7484823B2 (en) | 2005-12-30 | 2009-02-03 | Lexmark International, Inc. | Methods and apparatuses for regulating the temperature of multi-via heater chips |
-
2005
- 2005-12-30 US US11/323,809 patent/US7594708B2/en active Active
-
2006
- 2006-12-28 WO PCT/US2006/049455 patent/WO2007079158A2/en active Application Filing
- 2006-12-28 EP EP06848262A patent/EP1973745A2/en not_active Withdrawn
- 2006-12-29 TW TW095149950A patent/TW200730365A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6357863B1 (en) * | 1999-12-02 | 2002-03-19 | Lexmark International Inc. | Linear substrate heater for ink jet print head chip |
US6764163B2 (en) * | 2002-05-31 | 2004-07-20 | Lexmark International, Inc. | Heater configuration for tri-color heater chip |
US20050052500A1 (en) * | 2003-09-04 | 2005-03-10 | Lexmark International, Inc. | N-well and other implanted temperature sense resistors in inkjet print head chips |
Also Published As
Publication number | Publication date |
---|---|
EP1973745A2 (en) | 2008-10-01 |
WO2007079158A2 (en) | 2007-07-12 |
US20070153044A1 (en) | 2007-07-05 |
TW200730365A (en) | 2007-08-16 |
US7594708B2 (en) | 2009-09-29 |
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