IT8520331A0 - Risonante selettivo, a piu' cicli, metodo per il funzionamento di un apparato a getto di inchiostro, per il controllo delle dimensioni di un punto. - Google Patents

Risonante selettivo, a piu' cicli, metodo per il funzionamento di un apparato a getto di inchiostro, per il controllo delle dimensioni di un punto.

Info

Publication number
IT8520331A0
IT8520331A0 IT8520331A IT2033185A IT8520331A0 IT 8520331 A0 IT8520331 A0 IT 8520331A0 IT 8520331 A IT8520331 A IT 8520331A IT 2033185 A IT2033185 A IT 2033185A IT 8520331 A0 IT8520331 A0 IT 8520331A0
Authority
IT
Italy
Prior art keywords
dot
cycle
size
control
inkjet apparatus
Prior art date
Application number
IT8520331A
Other languages
English (en)
Other versions
IT1184441B (it
Inventor
William J Debonte
Stephen J Liker
Original Assignee
Exxon Research Engineering Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of IT8520331A0 publication Critical patent/IT8520331A0/it
Application granted granted Critical
Publication of IT1184441B publication Critical patent/IT1184441B/it

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
    • B41J2/04595—Dot-size modulation by changing the number of drops per dot
    • 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
    • B41J2/015—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
    • B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
    • 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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2121—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter
    • B41J2/2128—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter by means of energy modulation
    • 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
    • B41J2202/06—Heads merging droplets coming from the same nozzle
IT20331/85A 1984-04-16 1985-04-15 Metodo per il funzionamento risonante selettivo,a piu' cicli,di un apparato a getto di inchiostro,per il controllo delle dimensioni di un punto IT1184441B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60078584A 1984-04-16 1984-04-16

Publications (2)

Publication Number Publication Date
IT8520331A0 true IT8520331A0 (it) 1985-04-15
IT1184441B IT1184441B (it) 1987-10-28

Family

ID=24405027

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20331/85A IT1184441B (it) 1984-04-16 1985-04-15 Metodo per il funzionamento risonante selettivo,a piu' cicli,di un apparato a getto di inchiostro,per il controllo delle dimensioni di un punto

Country Status (8)

Country Link
JP (1) JPH0655513B2 (it)
CA (1) CA1244714A (it)
CH (1) CH667044A5 (it)
DE (1) DE3513442C2 (it)
FR (1) FR2562838B1 (it)
GB (1) GB2157623B (it)
IT (1) IT1184441B (it)
NL (1) NL8501112A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2066149T3 (es) * 1989-10-10 1995-03-01 Xaar Ltd Metodo para la impresion multitono.
US5512922A (en) * 1989-10-10 1996-04-30 Xaar Limited Method of multi-tone printing
JPH08336970A (ja) * 1995-04-14 1996-12-24 Seiko Epson Corp インクジェット式記録装置
JPH09300613A (ja) * 1996-03-15 1997-11-25 Hitachi Koki Co Ltd オンデマンド型マルチノズルインクジェットヘッドの駆動方法
EP0932504A1 (en) * 1996-08-27 1999-08-04 Topaz Technologies, Inc. Inkjet print head for producing variable volume droplets of ink
JPH10278256A (ja) * 1997-04-01 1998-10-20 Minolta Co Ltd インクジェット記録装置
WO1998051504A1 (en) * 1997-05-15 1998-11-19 Xaar Technology Limited Operation of droplet deposition apparatus
GB2338928B (en) 1998-07-02 2000-08-09 Tokyo Electric Co Ltd A driving method of an ink-jet head
GB2338927B (en) * 1998-07-02 2000-08-09 Tokyo Electric Co Ltd A driving method of an ink-jet head
JP2000326511A (ja) * 1999-05-18 2000-11-28 Nec Corp インクジェット記録ヘッドの駆動方法及びその回路
US6656432B1 (en) * 1999-10-22 2003-12-02 Ngk Insulators, Ltd. Micropipette and dividedly injectable apparatus
JP2001186880A (ja) * 1999-10-22 2001-07-10 Ngk Insulators Ltd Ｄｎａチップの製造方法
JP3920596B2 (ja) 2001-06-25 2007-05-30 東芝テック株式会社 インクジェット記録装置及びインクジェット記録方法
JP4730516B2 (ja) * 2005-02-22 2011-07-20 ブラザー工業株式会社 インク滴吐出装置及びインク滴吐出方法
JP4720226B2 (ja) * 2005-03-15 2011-07-13 富士ゼロックス株式会社 液滴吐出記録ヘッドの駆動方法及び液滴吐出記録装置
JP4764038B2 (ja) * 2005-03-17 2011-08-31 東芝テック株式会社 インクジェット記録装置の駆動方法
US7988247B2 (en) * 2007-01-11 2011-08-02 Fujifilm Dimatix, Inc. Ejection of drops having variable drop size from an ink jet printer
JP2007230243A (ja) * 2007-05-07 2007-09-13 Seiko Epson Corp 液体噴射装置の制御方法
US8864263B2 (en) 2010-12-16 2014-10-21 Konica Minolta, Inc. Inkjet recording device and method for generating drive waveform signal
EP2998119B1 (en) 2013-05-13 2020-12-23 Konica Minolta, Inc. Inkjet head, method for driving same, and inkjet printer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893131A (en) * 1973-09-04 1975-07-01 Xerox Corp Ink printer
US3977007A (en) * 1975-06-02 1976-08-24 Teletype Corporation Gray tone generation
US4087825A (en) * 1976-05-27 1978-05-02 International Business Machines Corporation Ink jet printing intensity modulation
JPS5311532A (en) * 1976-07-19 1978-02-02 Sanyo Electric Co Ltd Printing system
US4281333A (en) * 1979-02-14 1981-07-28 Nippon Electric Co., Ltd. Ink-on-demand type ink-jet printer with coordinated variable size drops with variable charges
JPS55131882A (en) * 1979-04-02 1980-10-14 Canon Inc Electronic equipment
JPS5655261A (en) * 1979-10-13 1981-05-15 Ricoh Co Ltd Ink jet printer
JPS57188372A (en) * 1981-01-30 1982-11-19 Exxon Research Engineering Co Ink jet device
IT1155548B (it) * 1982-07-16 1987-01-28 Olivetti & Co Spa Sistema di pilotaggio di un elemento scrivente a getto selettivo d inchiostro
ATE51582T1 (de) * 1982-12-27 1990-04-15 Dataproducts Corp Betreiben eines tintenstrahls.
US4503444A (en) * 1983-04-29 1985-03-05 Hewlett-Packard Company Method and apparatus for generating a gray scale with a high speed thermal ink jet printer

Also Published As

Publication number Publication date
GB8509702D0 (en) 1985-05-22
JPS6122959A (ja) 1986-01-31
FR2562838A1 (fr) 1985-10-18
IT1184441B (it) 1987-10-28
GB2157623B (en) 1989-05-04
CA1244714A (en) 1988-11-15
DE3513442C2 (de) 1998-06-04
CH667044A5 (de) 1988-09-15
NL8501112A (nl) 1985-11-18
FR2562838B1 (fr) 1988-01-15
JPH0655513B2 (ja) 1994-07-27
DE3513442A1 (de) 1985-10-17
GB2157623A (en) 1985-10-30

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