EP0650836A3 - Temperature control of thermal ink-jet print heads by using synchronous non-nucleating pulses. - Google Patents
Temperature control of thermal ink-jet print heads by using synchronous non-nucleating pulses. Download PDFInfo
- Publication number
- EP0650836A3 EP0650836A3 EP94116902A EP94116902A EP0650836A3 EP 0650836 A3 EP0650836 A3 EP 0650836A3 EP 94116902 A EP94116902 A EP 94116902A EP 94116902 A EP94116902 A EP 94116902A EP 0650836 A3 EP0650836 A3 EP 0650836A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- temperature control
- print heads
- jet print
- thermal ink
- synchronous non
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 title 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
- B41J2/015—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
- B41J2/04528—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at warming up the head
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US144069 | 1980-04-28 | ||
US14406993A | 1993-10-27 | 1993-10-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0650836A2 EP0650836A2 (en) | 1995-05-03 |
EP0650836A3 true EP0650836A3 (en) | 1997-03-12 |
EP0650836B1 EP0650836B1 (en) | 2000-07-05 |
Family
ID=22506919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19940116902 Expired - Lifetime EP0650836B1 (en) | 1993-10-27 | 1994-10-26 | Temperature control of thermal ink-jet print heads by using synchronous non-nucleating pulses |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0650836B1 (en) |
JP (1) | JP3521976B2 (en) |
DE (1) | DE69425103T2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9605547D0 (en) | 1996-03-15 | 1996-05-15 | Xaar Ltd | Operation of droplet deposition apparatus |
EP1188562B1 (en) * | 1996-06-03 | 2005-12-07 | Nec Corporation | Control of inkjet ejection electrodes |
WO2019212500A1 (en) * | 2018-04-30 | 2019-11-07 | Hewlett-Packard Development Company, L.P. | Thermal print pulse pattern |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0390202A2 (en) * | 1989-03-31 | 1990-10-03 | Canon Kabushiki Kaisha | Ink jet recording head, driving method for same and ink jet recording apparatus |
EP0475638A2 (en) * | 1990-09-14 | 1992-03-18 | Hewlett-Packard Company | Thermal ink jet printer |
EP0511602A1 (en) * | 1991-05-01 | 1992-11-04 | Hewlett-Packard Company | Method and apparatus for controlling the temperature of thermal ink jet and thermal printheads through the use of nonprinting pulses |
EP0600648A2 (en) * | 1992-11-30 | 1994-06-08 | Hewlett-Packard Company | Method and apparatus for the control of thermal ink jet printers |
-
1994
- 1994-10-24 JP JP28432394A patent/JP3521976B2/en not_active Expired - Fee Related
- 1994-10-26 DE DE1994625103 patent/DE69425103T2/en not_active Expired - Fee Related
- 1994-10-26 EP EP19940116902 patent/EP0650836B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0390202A2 (en) * | 1989-03-31 | 1990-10-03 | Canon Kabushiki Kaisha | Ink jet recording head, driving method for same and ink jet recording apparatus |
EP0475638A2 (en) * | 1990-09-14 | 1992-03-18 | Hewlett-Packard Company | Thermal ink jet printer |
EP0511602A1 (en) * | 1991-05-01 | 1992-11-04 | Hewlett-Packard Company | Method and apparatus for controlling the temperature of thermal ink jet and thermal printheads through the use of nonprinting pulses |
EP0600648A2 (en) * | 1992-11-30 | 1994-06-08 | Hewlett-Packard Company | Method and apparatus for the control of thermal ink jet printers |
Also Published As
Publication number | Publication date |
---|---|
DE69425103D1 (en) | 2000-08-10 |
EP0650836A2 (en) | 1995-05-03 |
EP0650836B1 (en) | 2000-07-05 |
DE69425103T2 (en) | 2000-11-16 |
JPH07178927A (en) | 1995-07-18 |
JP3521976B2 (en) | 2004-04-26 |
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