DE69410852D1 - Passivation layer for charge electrodes based on ceramic - Google Patents

Passivation layer for charge electrodes based on ceramic

Info

Publication number
DE69410852D1
DE69410852D1 DE69410852T DE69410852T DE69410852D1 DE 69410852 D1 DE69410852 D1 DE 69410852D1 DE 69410852 T DE69410852 T DE 69410852T DE 69410852 T DE69410852 T DE 69410852T DE 69410852 D1 DE69410852 D1 DE 69410852D1
Authority
DE
Germany
Prior art keywords
ceramic
passivation layer
electrodes based
charge electrodes
charge
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 - Lifetime
Application number
DE69410852T
Other languages
German (de)
Other versions
DE69410852T2 (en
Inventor
Richard W Sexton
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.)
Eastman Kodak Co
Original Assignee
Kodak Versamark Inc
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 Kodak Versamark Inc filed Critical Kodak Versamark Inc
Publication of DE69410852D1 publication Critical patent/DE69410852D1/en
Application granted granted Critical
Publication of DE69410852T2 publication Critical patent/DE69410852T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/07—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
DE1994610852 1993-03-01 1994-02-24 Passivation layer for charge electrodes based on ceramic Expired - Lifetime DE69410852T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2454893A 1993-03-01 1993-03-01

Publications (2)

Publication Number Publication Date
DE69410852D1 true DE69410852D1 (en) 1998-07-16
DE69410852T2 DE69410852T2 (en) 1998-10-08

Family

ID=21821173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994610852 Expired - Lifetime DE69410852T2 (en) 1993-03-01 1994-02-24 Passivation layer for charge electrodes based on ceramic

Country Status (2)

Country Link
EP (1) EP0613778B1 (en)
DE (1) DE69410852T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9404741D0 (en) * 1994-03-10 1994-04-27 Domino Printing Sciences Plc Electrode assembly for a continuous ink jet printer
DE69609248T2 (en) * 1995-05-26 2001-03-08 Scitex Digital Printing Inc Process for the production of charge electrodes
DE69613761T2 (en) * 1995-05-26 2001-10-25 Scitex Digital Printing Inc Process for the production of charge electrodes
US6234612B1 (en) * 1997-03-25 2001-05-22 Lexmark International, Inc. Ink jet printing apparatus having first and second print cartridges receiving energy pulses from a common drive circuit
US7156488B2 (en) 2004-05-05 2007-01-02 Eastman Kodak Company Ink repellent coating on charge device to improve printer runability and printhead life
US20060082620A1 (en) 2004-10-15 2006-04-20 Eastman Kodak Company Charge plate fabrication technique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419674A (en) * 1982-02-12 1983-12-06 Mead Corporation Wire wound flat-faced charge plate
DE3480073D1 (en) * 1983-07-27 1989-11-16 Eastman Kodak Co A charge electrode structure for ink jet printers, and a method of fabricating the same
US4560991A (en) * 1983-07-27 1985-12-24 Eastman Kodak Company Electroformed charge electrode structure for ink jet printers
ATE51583T1 (en) * 1984-02-27 1990-04-15 Codi Jet Markierungs Systeme G INKJET PRINTER.
US4587527A (en) * 1985-05-15 1986-05-06 Eastman Kodak Company Charging electrodes bearing a doped semiconductor coating
JPH03218630A (en) * 1990-01-24 1991-09-26 Matsushita Electric Works Ltd Semiconductor device having high breakdown strength

Also Published As

Publication number Publication date
EP0613778B1 (en) 1998-06-10
EP0613778A2 (en) 1994-09-07
EP0613778A3 (en) 1995-04-05
DE69410852T2 (en) 1998-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US