DE69116695D1 - Prüfungsverfahren für ein vielkanaliges gerät zum elektrisch gepulsten niederschlag von tröpfchen - Google Patents
Prüfungsverfahren für ein vielkanaliges gerät zum elektrisch gepulsten niederschlag von tröpfchenInfo
- Publication number
- DE69116695D1 DE69116695D1 DE69116695T DE69116695T DE69116695D1 DE 69116695 D1 DE69116695 D1 DE 69116695D1 DE 69116695 T DE69116695 T DE 69116695T DE 69116695 T DE69116695 T DE 69116695T DE 69116695 D1 DE69116695 D1 DE 69116695D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- channels
- elements
- fluid
- sec
- 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 - Fee Related
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
- B41J2/015—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
- B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
-
- 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
- B41J2/04581—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on piezoelectric elements
-
- 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
- B41J2/07—Ink jet characterised by jet control
- B41J2/125—Sensors, e.g. deflection sensors
-
- 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
- B41J2202/10—Finger type piezoelectric elements
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/04—Piezoelectric
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909021677A GB9021677D0 (en) | 1990-10-05 | 1990-10-05 | Method of testing multi-channel array pulsed droplet deposition apparatus |
PCT/GB1991/001727 WO1992005962A1 (en) | 1990-10-05 | 1991-10-04 | Method of testing multi-channel array pulsed droplet deposition apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69116695D1 true DE69116695D1 (de) | 1996-03-07 |
DE69116695T2 DE69116695T2 (de) | 1996-08-01 |
Family
ID=10683286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69116695T Expired - Fee Related DE69116695T2 (de) | 1990-10-05 | 1991-10-04 | Prüfungsverfahren für ein vielkanaliges gerät zum elektrisch gepulsten niederschlag von tröpfchen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5369420A (de) |
EP (1) | EP0551341B1 (de) |
JP (1) | JPH06502813A (de) |
KR (1) | KR100234553B1 (de) |
AT (1) | ATE133372T1 (de) |
DE (1) | DE69116695T2 (de) |
ES (1) | ES2082230T3 (de) |
GB (1) | GB9021677D0 (de) |
HK (1) | HK1000052A1 (de) |
WO (1) | WO1992005962A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912679A (en) * | 1995-02-21 | 1999-06-15 | Kabushiki Kaisha Toshiba | Ink-jet printer using RF tone burst drive signal |
US6371590B1 (en) | 1996-04-09 | 2002-04-16 | Samsung Electronics Co., Ltd. | Method for testing nozzles of an inkjet printer |
JP3687649B2 (ja) * | 2002-01-15 | 2005-08-24 | セイコーエプソン株式会社 | 液体噴射ヘッドの固有振動周期測定方法、及び固有振動周期測定装置、並びに、液体噴射ヘッド、及び液体噴射装置 |
US7161356B1 (en) * | 2002-06-05 | 2007-01-09 | Caliper Life Sciences, Inc. | Voltage/current testing equipment for microfluidic devices |
US8251471B2 (en) * | 2003-08-18 | 2012-08-28 | Fujifilm Dimatix, Inc. | Individual jet voltage trimming circuitry |
US7182423B2 (en) * | 2003-12-08 | 2007-02-27 | Industrial Technology Research Institute | Leakage detection apparatus and method for multi-channel inkjet cartridge |
US7163274B2 (en) * | 2003-12-29 | 2007-01-16 | Industrial Technology Research Institute | Inkjet dispensing apparatus |
US7543903B2 (en) * | 2004-05-26 | 2009-06-09 | Hewlett-Packard Development Company, L.P. | Image-forming device diagnosis |
US7722147B2 (en) * | 2004-10-15 | 2010-05-25 | Fujifilm Dimatix, Inc. | Printing system architecture |
US8085428B2 (en) | 2004-10-15 | 2011-12-27 | Fujifilm Dimatix, Inc. | Print systems and techniques |
US7911625B2 (en) * | 2004-10-15 | 2011-03-22 | Fujifilm Dimatrix, Inc. | Printing system software architecture |
US7907298B2 (en) * | 2004-10-15 | 2011-03-15 | Fujifilm Dimatix, Inc. | Data pump for printing |
US8068245B2 (en) * | 2004-10-15 | 2011-11-29 | Fujifilm Dimatix, Inc. | Printing device communication protocol |
US8199342B2 (en) | 2004-10-29 | 2012-06-12 | Fujifilm Dimatix, Inc. | Tailoring image data packets to properties of print heads |
US7234788B2 (en) * | 2004-11-03 | 2007-06-26 | Dimatix, Inc. | Individual voltage trimming with waveforms |
US7556327B2 (en) * | 2004-11-05 | 2009-07-07 | Fujifilm Dimatix, Inc. | Charge leakage prevention for inkjet printing |
WO2009134786A2 (en) * | 2008-04-30 | 2009-11-05 | The Board Of Regents Of The University Of Texas System | Quality control method and micro/nano-channeled devices |
US8212575B2 (en) * | 2008-12-29 | 2012-07-03 | Lexmark International, Inc. | Device for analyzing size and location of conductive item |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4296421A (en) * | 1978-10-26 | 1981-10-20 | Canon Kabushiki Kaisha | Ink jet recording device using thermal propulsion and mechanical pressure changes |
US4381295A (en) * | 1979-04-26 | 1983-04-26 | Ortho Pharmaceutical Corporation | Monoclonal antibody to human helper T cells and methods of preparing same |
US4326206A (en) * | 1980-06-30 | 1982-04-20 | Xerox Corporation | Method of reducing cross talk in ink jet arrays |
US4381515A (en) * | 1981-04-27 | 1983-04-26 | Xerox Corporation | Reduction of pulsed droplet array crosstalk |
EP0095911B1 (de) * | 1982-05-28 | 1989-01-18 | Xerox Corporation | Mittels Druckimpulsen arbeitendes Tröpfchenausstosssystem und Anordnung |
US4590482A (en) * | 1983-12-14 | 1986-05-20 | Hewlett-Packard Company | Nozzle test apparatus and method for thermal ink jet systems |
DE3634034C2 (de) * | 1985-10-09 | 1994-08-25 | Seiko Epson Corp | Tintendetektor für einen Tintenstrahldrucker |
US4887100A (en) * | 1987-01-10 | 1989-12-12 | Am International, Inc. | Droplet deposition apparatus |
US4835435A (en) * | 1988-01-19 | 1989-05-30 | Hewlett-Packard Company | Simple, sensitive, frequency-tuned drop detector |
US4825227A (en) * | 1988-02-29 | 1989-04-25 | Spectra, Inc. | Shear mode transducer for ink jet systems |
GB8811458D0 (en) * | 1988-05-13 | 1988-06-15 | Am Int | Two phase multiplexer circuit |
GB8824014D0 (en) * | 1988-10-13 | 1988-11-23 | Am Int | High density multi-channel array electrically pulsed droplet deposition apparatus |
GB8830399D0 (en) * | 1988-12-30 | 1989-03-01 | Am Int | Method of testing components of pulsed droplet deposition apparatus |
-
1990
- 1990-10-05 GB GB909021677A patent/GB9021677D0/en active Pending
-
1991
- 1991-10-04 JP JP3515806A patent/JPH06502813A/ja active Pending
- 1991-10-04 DE DE69116695T patent/DE69116695T2/de not_active Expired - Fee Related
- 1991-10-04 ES ES91917303T patent/ES2082230T3/es not_active Expired - Lifetime
- 1991-10-04 AT AT91917303T patent/ATE133372T1/de not_active IP Right Cessation
- 1991-10-04 WO PCT/GB1991/001727 patent/WO1992005962A1/en active IP Right Grant
- 1991-10-04 KR KR1019930701039A patent/KR100234553B1/ko not_active IP Right Cessation
- 1991-10-04 US US08/039,030 patent/US5369420A/en not_active Expired - Fee Related
- 1991-10-04 EP EP91917303A patent/EP0551341B1/de not_active Expired - Lifetime
-
1997
- 1997-07-11 HK HK97101543A patent/HK1000052A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9021677D0 (en) | 1990-11-21 |
KR100234553B1 (ko) | 1999-12-15 |
WO1992005962A1 (en) | 1992-04-16 |
US5369420A (en) | 1994-11-29 |
EP0551341B1 (de) | 1996-01-24 |
EP0551341A1 (de) | 1993-07-21 |
HK1000052A1 (en) | 1997-10-31 |
ATE133372T1 (de) | 1996-02-15 |
JPH06502813A (ja) | 1994-03-31 |
ES2082230T3 (es) | 1996-03-16 |
DE69116695T2 (de) | 1996-08-01 |
KR930702156A (ko) | 1993-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |