GR3015062T3 - Multiplexer circuit. - Google Patents

Multiplexer circuit.

Info

Publication number
GR3015062T3
GR3015062T3 GR940403042T GR940403042T GR3015062T3 GR 3015062 T3 GR3015062 T3 GR 3015062T3 GR 940403042 T GR940403042 T GR 940403042T GR 940403042 T GR940403042 T GR 940403042T GR 3015062 T3 GR3015062 T3 GR 3015062T3
Authority
GR
Greece
Prior art keywords
path
switching means
paths
closed
devices
Prior art date
Application number
GR940403042T
Other languages
Greek (el)
Inventor
Walter Scott Bartky
Original Assignee
Xaar Ltd
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
Priority claimed from GB888811458A external-priority patent/GB8811458D0/en
Priority claimed from GB888830397A external-priority patent/GB8830397D0/en
Application filed by Xaar Ltd filed Critical Xaar Ltd
Publication of GR3015062T3 publication Critical patent/GR3015062T3/en

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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/075—Ink jet characterised by jet control for many-valued deflection
    • B41J2/08—Ink jet characterised by jet control for many-valued deflection charge-control type
    • B41J2/085—Charge means, e.g. electrodes
    • 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

Landscapes

  • Electronic Switches (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Ink Jet (AREA)

Abstract

A multiplexer circuit for effecting in successive phases of operation thereof actuation of selected devices of respective groups of devices of a series of capacitance actuated devices has a series of parallel electrical paths to which the respective devices are connected. A signal generator is connected across said paths and two capacitors of each device are connected between the path of the associated device and the respective paths on opposite sides of the path of the associated device. First and second switching means are disposed in each path and are closed by respective logic signals applied thereto so that when the first and second switching means of one path are respectively closed and open and the first and second switching means of each of the paths on respective opposite sides of that one path are respectively open and closed, charging of the capacitors connected to that one path takes place and when thereafter the first and second switching means of that one path are respectively open and closed discharge of the capacitors connected to that one path takes place.
GR940403042T 1988-05-13 1995-02-16 Multiplexer circuit. GR3015062T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888811458A GB8811458D0 (en) 1988-05-13 1988-05-13 Two phase multiplexer circuit
GB888830397A GB8830397D0 (en) 1988-12-30 1988-12-30 Multiplexer circuit

Publications (1)

Publication Number Publication Date
GR3015062T3 true GR3015062T3 (en) 1995-05-31

Family

ID=26293889

Family Applications (1)

Application Number Title Priority Date Filing Date
GR940403042T GR3015062T3 (en) 1988-05-13 1995-02-16 Multiplexer circuit.

Country Status (7)

Country Link
EP (1) EP0341929B1 (en)
JP (1) JP2666084B2 (en)
AT (1) ATE118404T1 (en)
CA (1) CA1321508C (en)
DE (1) DE68921091T2 (en)
ES (1) ES2067538T3 (en)
GR (1) GR3015062T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9113023D0 (en) 1991-06-17 1991-08-07 Xaar Ltd Multi-channel arrary droplet deposition apparatus and method of manufacture thereof
JPH04369861A (en) * 1991-06-19 1992-12-22 Matsushita Electric Ind Co Ltd Manufacture of compound semiconductor integrated circuit capacitor
FR2705279B1 (en) * 1993-05-14 1995-08-11 Toxot Science & Appl Generator of electric charge voltages of drops emitted in a multi-nozzle inkjet printer.
JP3369415B2 (en) * 1995-12-14 2003-01-20 東芝テック株式会社 Head drive for inkjet printer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55123476A (en) * 1979-03-19 1980-09-22 Hitachi Ltd Multinozzle ink jetting recorder
JPS585269A (en) * 1981-07-02 1983-01-12 Seiko Epson Corp Ink jet printer

Also Published As

Publication number Publication date
ES2067538T3 (en) 1995-04-01
DE68921091D1 (en) 1995-03-23
JP2666084B2 (en) 1997-10-22
CA1321508C (en) 1993-08-24
DE68921091T2 (en) 1995-06-14
JPH0218054A (en) 1990-01-22
EP0341929A2 (en) 1989-11-15
EP0341929B1 (en) 1995-02-15
EP0341929A3 (en) 1991-08-14
ATE118404T1 (en) 1995-03-15

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