EP0822075A3 - Elektrostatischer Tintenstrahlaufzeichnungskopf - Google Patents

Elektrostatischer Tintenstrahlaufzeichnungskopf Download PDF

Info

Publication number
EP0822075A3
EP0822075A3 EP97113252A EP97113252A EP0822075A3 EP 0822075 A3 EP0822075 A3 EP 0822075A3 EP 97113252 A EP97113252 A EP 97113252A EP 97113252 A EP97113252 A EP 97113252A EP 0822075 A3 EP0822075 A3 EP 0822075A3
Authority
EP
European Patent Office
Prior art keywords
jet recording
ink jet
recording head
channel region
ink
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
EP97113252A
Other languages
English (en)
French (fr)
Other versions
EP0822075B1 (de
EP0822075A2 (de
Inventor
Kazuo Shima
Junichi Suetsugu
Ryosuke Uematsu
Tadashi Mizoguchi
Hitoshi Minemoto
Hitoshi Takemoto
Yoshihiro Hagiwara
Toru Yakushiji
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP20176096A external-priority patent/JP2826513B2/ja
Priority claimed from JP20236496A external-priority patent/JP2826516B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Publication of EP0822075A2 publication Critical patent/EP0822075A2/de
Publication of EP0822075A3 publication Critical patent/EP0822075A3/de
Application granted granted Critical
Publication of EP0822075B1 publication Critical patent/EP0822075B1/de
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
    • B41J2/015—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
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • 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
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • B41J2002/061—Ejection by electric field of ink or of toner particles contained in ink

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
EP19970113252 1996-07-31 1997-07-31 Elektrostatischer Tintenstrahlaufzeichnungskopf Expired - Lifetime EP0822075B1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP20236496 1996-07-31
JP201760/96 1996-07-31
JP20176096 1996-07-31
JP20176096A JP2826513B2 (ja) 1996-07-31 1996-07-31 静電式インクジェット記録ヘッド
JP20236496A JP2826516B2 (ja) 1996-07-31 1996-07-31 静電式インクジェット記録ヘッド
JP202364/96 1996-07-31

Publications (3)

Publication Number Publication Date
EP0822075A2 EP0822075A2 (de) 1998-02-04
EP0822075A3 true EP0822075A3 (de) 1998-12-30
EP0822075B1 EP0822075B1 (de) 2001-11-07

Family

ID=26512967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970113252 Expired - Lifetime EP0822075B1 (de) 1996-07-31 1997-07-31 Elektrostatischer Tintenstrahlaufzeichnungskopf

Country Status (2)

Country Link
EP (1) EP0822075B1 (de)
DE (1) DE69707988T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1095772A1 (de) * 1999-10-25 2001-05-02 Tonejet Corporation Pty Ltd Druckkopf
JP2004322488A (ja) * 2003-04-25 2004-11-18 Fuji Photo Film Co Ltd 液体吐出ヘッドの作製方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504844A (en) * 1981-10-20 1985-03-12 Ricoh Company, Ltd. Ink jet printing apparatus
EP0813966A2 (de) * 1996-06-17 1997-12-29 Nec Corporation Verfahren zur Herstellung eines Aufzeichnungskopfes für eine elektrostatische Tintenstrahlaufzeichnungsvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504844A (en) * 1981-10-20 1985-03-12 Ricoh Company, Ltd. Ink jet printing apparatus
EP0813966A2 (de) * 1996-06-17 1997-12-29 Nec Corporation Verfahren zur Herstellung eines Aufzeichnungskopfes für eine elektrostatische Tintenstrahlaufzeichnungsvorrichtung

Also Published As

Publication number Publication date
DE69707988D1 (de) 2001-12-13
DE69707988T2 (de) 2002-04-04
EP0822075B1 (de) 2001-11-07
EP0822075A2 (de) 1998-02-04

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