JPS57189860A - Ink jet head-driving method and circuit therefor - Google Patents

Ink jet head-driving method and circuit therefor

Info

Publication number
JPS57189860A
JPS57189860A JP7453681A JP7453681A JPS57189860A JP S57189860 A JPS57189860 A JP S57189860A JP 7453681 A JP7453681 A JP 7453681A JP 7453681 A JP7453681 A JP 7453681A JP S57189860 A JPS57189860 A JP S57189860A
Authority
JP
Japan
Prior art keywords
diode
ink jet
piezoelectric element
jet head
switching
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
Application number
JP7453681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134155B2 (enrdf_load_stackoverflow
Inventor
Nobuhide Hayashi
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.)
Seiko Epson Corp
Epson Corp
Original Assignee
Seiko Epson Corp
Epson 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.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Epson Corp filed Critical Seiko Epson Corp
Priority to JP7453681A priority Critical patent/JPS57189860A/ja
Publication of JPS57189860A publication Critical patent/JPS57189860A/ja
Publication of JPH0134155B2 publication Critical patent/JPH0134155B2/ja
Granted 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
    • B41J2/015—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
    • B41J2/0452—Control methods or devices therefor, e.g. driver circuits, control circuits reducing demand in current or voltage
    • 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
    • B41J2/04541—Specific driving circuit
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
JP7453681A 1981-05-18 1981-05-18 Ink jet head-driving method and circuit therefor Granted JPS57189860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7453681A JPS57189860A (en) 1981-05-18 1981-05-18 Ink jet head-driving method and circuit therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7453681A JPS57189860A (en) 1981-05-18 1981-05-18 Ink jet head-driving method and circuit therefor

Publications (2)

Publication Number Publication Date
JPS57189860A true JPS57189860A (en) 1982-11-22
JPH0134155B2 JPH0134155B2 (enrdf_load_stackoverflow) 1989-07-18

Family

ID=13550096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7453681A Granted JPS57189860A (en) 1981-05-18 1981-05-18 Ink jet head-driving method and circuit therefor

Country Status (1)

Country Link
JP (1) JPS57189860A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256928A (en) * 1975-10-30 1977-05-10 Siemens Ag Control device for recording nozzle in ink mosaic printer
JPS54143633U (enrdf_load_stackoverflow) * 1978-03-29 1979-10-05
JPS55148169A (en) * 1979-05-08 1980-11-18 Seiko Epson Corp Ink jet head driving circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256928A (en) * 1975-10-30 1977-05-10 Siemens Ag Control device for recording nozzle in ink mosaic printer
JPS54143633U (enrdf_load_stackoverflow) * 1978-03-29 1979-10-05
JPS55148169A (en) * 1979-05-08 1980-11-18 Seiko Epson Corp Ink jet head driving circuit

Also Published As

Publication number Publication date
JPH0134155B2 (enrdf_load_stackoverflow) 1989-07-18

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