TW200611752A - Fluid injector and method of controlling fluid injector with optimized droplet - Google Patents

Fluid injector and method of controlling fluid injector with optimized droplet

Info

Publication number
TW200611752A
TW200611752A TW093131299A TW93131299A TW200611752A TW 200611752 A TW200611752 A TW 200611752A TW 093131299 A TW093131299 A TW 093131299A TW 93131299 A TW93131299 A TW 93131299A TW 200611752 A TW200611752 A TW 200611752A
Authority
TW
Taiwan
Prior art keywords
fluid injector
structural layer
optimized
chamber
thickness
Prior art date
Application number
TW093131299A
Other languages
English (en)
Other versions
TWI272127B (en
Inventor
Chung-Cheng Chou
Tsung-Wei Huang
Shang-Shi Wu
Tsung-Ping Hsu
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 TW093131299A priority Critical patent/TWI272127B/zh
Priority to US11/248,172 priority patent/US20060082614A1/en
Publication of TW200611752A publication Critical patent/TW200611752A/zh
Application granted granted Critical
Publication of TWI272127B publication Critical patent/TWI272127B/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
    • B41J2/015—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
    • B41J2/04506—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting manufacturing tolerances
    • 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
    • B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
    • 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
    • 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
    • B41J2/14153—Structures including a sensor
    • 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

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Fuel-Injection Apparatus (AREA)
TW093131299A 2004-10-15 2004-10-15 Fluid injector and method of controlling fluid injector with optimized droplet TWI272127B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW093131299A TWI272127B (en) 2004-10-15 2004-10-15 Fluid injector and method of controlling fluid injector with optimized droplet
US11/248,172 US20060082614A1 (en) 2004-10-15 2005-10-13 Fluid injection devices and methods for controlling injection quality thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093131299A TWI272127B (en) 2004-10-15 2004-10-15 Fluid injector and method of controlling fluid injector with optimized droplet

Publications (2)

Publication Number Publication Date
TW200611752A true TW200611752A (en) 2006-04-16
TWI272127B TWI272127B (en) 2007-02-01

Family

ID=36180289

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093131299A TWI272127B (en) 2004-10-15 2004-10-15 Fluid injector and method of controlling fluid injector with optimized droplet

Country Status (2)

Country Link
US (1) US20060082614A1 (zh)
TW (1) TWI272127B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016175740A1 (en) * 2015-04-27 2016-11-03 Hewlett-Packard Development Company, L.P. Drive bubble detection system for a printing system
WO2019172871A1 (en) * 2018-03-05 2019-09-12 Hewlett-Packard Development Company, L.P. Sampled and held zonal actuator evaluation thresholds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1274499C (zh) * 1998-01-23 2006-09-13 明碁电通股份有限公司 在喷射液体的微型喷射器中用气泡作为实际上的阀的装置

Also Published As

Publication number Publication date
US20060082614A1 (en) 2006-04-20
TWI272127B (en) 2007-02-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees