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TWI268220B - Microinjectors - Google Patents

Microinjectors

Info

Publication number
TWI268220B
TWI268220B TW094142042A TW94142042A TWI268220B TW I268220 B TWI268220 B TW I268220B TW 094142042 A TW094142042 A TW 094142042A TW 94142042 A TW94142042 A TW 94142042A TW I268220 B TWI268220 B TW I268220B
Authority
TW
Taiwan
Prior art keywords
orifice
heater
substrate
chamber
microinjectors
Prior art date
Application number
TW094142042A
Other languages
English (en)
Other versions
TW200720101A (en
Inventor
Chung-Cheng Chou
Shang-Shi Wu
Original Assignee
Benq 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 Benq Corp filed Critical Benq Corp
Priority to TW094142042A priority Critical patent/TWI268220B/zh
Priority to US11/563,652 priority patent/US20070120894A1/en
Application granted granted Critical
Publication of TWI268220B publication Critical patent/TWI268220B/zh
Publication of TW200720101A publication Critical patent/TW200720101A/zh

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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/14056—Plural heating elements per ink chamber
    • 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/1437—Back shooter

Landscapes

  • Micromachines (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
TW094142042A 2005-11-30 2005-11-30 Microinjectors TWI268220B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094142042A TWI268220B (en) 2005-11-30 2005-11-30 Microinjectors
US11/563,652 US20070120894A1 (en) 2005-11-30 2006-11-27 Microinjectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094142042A TWI268220B (en) 2005-11-30 2005-11-30 Microinjectors

Publications (2)

Publication Number Publication Date
TWI268220B true TWI268220B (en) 2006-12-11
TW200720101A TW200720101A (en) 2007-06-01

Family

ID=38110285

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094142042A TWI268220B (en) 2005-11-30 2005-11-30 Microinjectors

Country Status (2)

Country Link
US (1) US20070120894A1 (zh)
TW (1) TWI268220B (zh)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI232803B (en) * 2001-05-11 2005-05-21 Benq Corp Jet and method thereof for ejecting droplets of different sizes

Also Published As

Publication number Publication date
US20070120894A1 (en) 2007-05-31
TW200720101A (en) 2007-06-01

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