CA1001217A - Density control by drop merging in ink jet printing - Google Patents

Density control by drop merging in ink jet printing

Info

Publication number: CA1001217A
Authority: CA; Canada
Prior art keywords: ink jet; jet printing; density control; drop merging; merging
Prior art date: 1973-10-03
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

Application number

CA209,549A

Other versions

CA209549S (en

Inventor

Winston H. Chen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

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.)

1973-10-03

Filing date

1974-09-19

Publication date

1976-12-07

1974-09-19 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1976-12-07 Application granted granted Critical

1976-12-07 Publication of CA1001217A publication Critical patent/CA1001217A/en

Status Expired legal-status Critical Current

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
- B41J2/21—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
- 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
- B41J2/18—Ink recirculation systems
- B41J2/185—Ink-collectors; Ink-catchers

CA209,549A 1973-10-03 1974-09-19 Density control by drop merging in ink jet printing Expired CA1001217A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00403149A US3846800A (en)	1973-10-03	1973-10-03	Ink jet recording method and apparatus

Publications (1)

Publication Number	Publication Date
CA1001217A true CA1001217A (en)	1976-12-07

Family

ID=23594641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA209,549A Expired CA1001217A (en)	1973-10-03	1974-09-19	Density control by drop merging in ink jet printing

Country Status (7)

Country	Link
US (1)	US3846800A (en)
JP (1)	JPS539050B2 (en)
CA (1)	CA1001217A (en)
DE (1)	DE2446740C2 (en)
FR (1)	FR2246395B1 (en)
GB (1)	GB1436909A (en)
IT (1)	IT1020142B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3947851A (en) *	1974-06-27	1976-03-30	International Business Machines Corporation	Drop charging method for liquid drop recording
US4086601A (en) *	1976-03-30	1978-04-25	International Business Machines Corporation	Sequential ink jet printing system with variable number of guard drops
JPS5269628A (en) *	1975-12-08	1977-06-09	Hitachi Ltd	Ink jet recorder
US4087825A (en) *	1976-05-27	1978-05-02	International Business Machines Corporation	Ink jet printing intensity modulation
US4217595A (en) *	1978-04-27	1980-08-12	Ricoh Company, Ltd.	Charging phase control device for ink jet recording device
JPS5535367U (en) *	1978-08-29	1980-03-06
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
JPS5662164A (en) *	1979-10-29	1981-05-27	Fuji Xerox Co Ltd	Liquid drop charger
JPS58164146U (en) *	1982-04-27	1983-11-01	沖電気工業株式会社	Switch drive cover
US5285215A (en) *	1982-12-27	1994-02-08	Exxon Research And Engineering Company	Ink jet apparatus and method of operation
DE3416449A1 (en) *	1983-08-01	1985-02-14	Veb Kombinat Robotron, Ddr 8012 Dresden	Method for recording information or images by means of ink jet printers
US4513299A (en) *	1983-12-16	1985-04-23	International Business Machines Corporation	Spot size modulation using multiple pulse resonance drop ejection
US5202659A (en) *	1984-04-16	1993-04-13	Dataproducts, Corporation	Method and apparatus for selective multi-resonant operation of an ink jet controlling dot size
US5617123A (en) *	1987-05-20	1997-04-01	Canon Kabushiki Kaisha	Image processing method utilizing multiple binarizing and recording agent depositing steps
DE69016396T2 (en) *	1990-01-08	1995-05-18	Tektronix Inc	Method and apparatus for printing with resizable ink drops using a responsive ink jet printhead.
GB2338927B (en) *	1998-07-02	2000-08-09	Tokyo Electric Co Ltd	A driving method of an ink-jet head
GB2338928B (en)	1998-07-02	2000-08-09	Tokyo Electric Co Ltd	A driving method of an ink-jet head
US6572222B2 (en)	2001-07-17	2003-06-03	Eastman Kodak, Company	Synchronizing printed droplets in continuous inkjet printing
US20030016275A1 (en) *	2001-07-20	2003-01-23	Eastman Kodak Company	Continuous ink jet printhead with improved drop formation and apparatus using same
EP1314766A1 (en)	2001-11-23	2003-05-28	Sicpa Holding S.A.	Pigmented ink composition
DE102006045060A1 (en) *	2006-09-21	2008-04-10	Kba-Metronic Ag	Method and apparatus for producing variable drop volume ink drops
JP2014515324A (en) *	2011-05-25	2014-06-30	イーストマンコダックカンパニー	Liquid discharge system with droplet velocity modulation
US8657419B2 (en)	2011-05-25	2014-02-25	Eastman Kodak Company	Liquid ejection system including drop velocity modulation
US8696094B2 (en) *	2012-07-09	2014-04-15	Eastman Kodak Company	Printing with merged drops using electrostatic deflection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3596275A (en) *	1964-03-25	1971-07-27	Richard G Sweet	Fluid droplet recorder
US3465351A (en) *	1968-03-13	1969-09-02	Dick Co Ab	Ink drop writing apparatus
US3562761A (en) *	1968-12-23	1971-02-09	Dick Co Ab	Drop phasing in ink drop writing apparatus
US3604846A (en) *	1969-03-03	1971-09-14	Mead Corp	Method and system for reconstruction of half-tone images
US3631511A (en) *	1970-05-08	1971-12-28	Dick Co Ab	Drop charge compensated ink drop video printer
US3786517A (en) *	1972-09-05	1974-01-15	Ibm	Ink jet printer with ink system filter means

1973
- 1973-10-03 US US00403149A patent/US3846800A/en not_active Expired - Lifetime
1974
- 1974-08-23 IT IT26542/74A patent/IT1020142B/en active
- 1974-09-02 FR FR7430666A patent/FR2246395B1/fr not_active Expired
- 1974-09-17 GB GB4037574A patent/GB1436909A/en not_active Expired
- 1974-09-19 CA CA209,549A patent/CA1001217A/en not_active Expired
- 1974-09-20 JP JP10785074A patent/JPS539050B2/ja not_active Expired
- 1974-10-01 DE DE2446740A patent/DE2446740C2/en not_active Expired

Also Published As

Publication number	Publication date
JPS539050B2 (en)	1978-04-03
US3846800A (en)	1974-11-05
FR2246395B1 (en)	1981-02-06
GB1436909A (en)	1976-05-26
DE2446740C2 (en)	1983-09-22
IT1020142B (en)	1977-12-20
FR2246395A1 (en)	1975-05-02
DE2446740A1 (en)	1975-04-10
JPS5062532A (en)	1975-05-28

Publication	Publication Date	Title
CA1001217A (en)	1976-12-07	Density control by drop merging in ink jet printing
ZA745169B (en)	1975-08-27	Computer controlled ink jet printing
ZA743224B (en)	1976-01-28	Ink jet printer
AU473694B2 (en)	1976-07-01	Ink jet printer
CA976224A (en)	1975-10-14	Jet ink printer
CA1000348A (en)	1976-11-23	Precise jet alignment for ink jet printer
CA1000347A (en)	1976-11-23	Deflection sensors for ink jet printers
CA1010491A (en)	1977-05-17	Charge detection for ink jet printers
GB1417597A (en)	1975-12-10	Ink jet printer
CA1010717A (en)	1977-05-24	Ink jet postage printing apparatus
CA1008500A (en)	1977-04-12	Arrangements for driving printer carriages in data printers
CA994849A (en)	1976-08-10	Ink jet printer
CA1002577A (en)	1976-12-28	Ink printer
AU476257B2 (en)	1976-09-16	inkjet PRINTER
CA1015818A (en)	1977-08-16	Drop formation control in ink jet recording system
CA1001214A (en)	1976-12-07	Digital phase control for ink jet printer
CA1001208A (en)	1976-12-07	Non-sequential ink jet printing
CA1000778A (en)	1976-11-30	Multi-jet ink printer
CA937626A (en)	1973-11-27	Printing by selective ink ejection from capillaries
CA1019249A (en)	1977-10-18	Print density control
AU6301573A (en)	1975-05-29	Ink droplet emisssion control apparatus
YU322374A (en)	1981-02-28	Marker with ink jet
GB1415626A (en)	1975-11-26	Ink spray printer
AU504552B2 (en)	1979-10-18	Continuous business form printed in too colours
GB1363615A (en)	1974-08-14	Ink jet printer