TW200512096A - Sealing structure for ink passage of printhead and sealing method therefor - Google Patents

Sealing structure for ink passage of printhead and sealing method therefor

Info

Publication number
TW200512096A
TW200512096A TW092126737A TW92126737A TW200512096A TW 200512096 A TW200512096 A TW 200512096A TW 092126737 A TW092126737 A TW 092126737A TW 92126737 A TW92126737 A TW 92126737A TW 200512096 A TW200512096 A TW 200512096A
Authority
TW
Taiwan
Prior art keywords
support section
side wall
ink
ink passage
printhead
Prior art date
Application number
TW092126737A
Other languages
Chinese (zh)
Other versions
TWI220888B (en
Inventor
Fu-Shan Lin
Ying-Lun Chang
Rong-Ho Yu
Original Assignee
Microjet Technology Co 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
Application filed by Microjet Technology Co Ltd filed Critical Microjet Technology Co Ltd
Priority to TW92126737A priority Critical patent/TWI220888B/en
Application granted granted Critical
Publication of TWI220888B publication Critical patent/TWI220888B/en
Publication of TW200512096A publication Critical patent/TW200512096A/en

Links

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)

Abstract

A sealing structure for the ink passage of the printhead is disclosed. The structure comprises: an ink cartridge for storing ink therein and having a carrier including a first support section and a second support section, wherein the second support section has a first inner side wall and a second inner side wall; a heater chip being substantially in a rectangular shape and disposed on the first support section of the carrier, wherein the heater chip has a first outer side wall and a second outer side wall along the direction of the length, and the first outer side wall and the second outer side wall cooperate with the first inner side wall and the second side wall of the second support section respectively to define the first and second ink passages; a nozzle plate covering the outer surface of the heater chip partially and extending toward the second support section, wherein the nozzle plate cooperates with the second support section to seal the first ink passage and the second ink passage; and a tape circuit covering the outer surface of the ink cartridge and having an opening, wherein the edge of the opening is separated from the first support section and the second support section respectively.
TW92126737A 2003-09-26 2003-09-26 Sealing structure for ink passage of printhead and sealing method therefor TWI220888B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92126737A TWI220888B (en) 2003-09-26 2003-09-26 Sealing structure for ink passage of printhead and sealing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92126737A TWI220888B (en) 2003-09-26 2003-09-26 Sealing structure for ink passage of printhead and sealing method therefor

Publications (2)

Publication Number Publication Date
TWI220888B TWI220888B (en) 2004-09-11
TW200512096A true TW200512096A (en) 2005-04-01

Family

ID=34132849

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92126737A TWI220888B (en) 2003-09-26 2003-09-26 Sealing structure for ink passage of printhead and sealing method therefor

Country Status (1)

Country Link
TW (1) TWI220888B (en)

Also Published As

Publication number Publication date
TWI220888B (en) 2004-09-11

Similar Documents

Publication Publication Date Title
ATE409119T1 (en) Nozzle chamber with paddle vane and externally located thermal actuator
TW359643B (en) Method of manufacturing an ink cartridge for use in ink-jet recorder
SG143277A1 (en) Ink cartiridge attachment/detachment device, recording apparatus, liquid ejection apparatus, and liquid container
DE69326648T2 (en) Inkjet cartridge
KR910006025A (en) Recording head with cover
IL164445A0 (en) Discrete air and nozzle chambers in a printhead chip for an inkjet printhead
EP1043163A3 (en) Ink absorbent, ink tank, ink jet cartridge, method for manufacturing ink absorbent, and method for manufacturing ink tank
TW200512096A (en) Sealing structure for ink passage of printhead and sealing method therefor
DK1379391T3 (en) Ink container designed to establish reliable fluid connection to a receiving station
DE50304298D1 (en) Ink cartridge, ink cartridge unit and inkjet printhead
WO2004113080A3 (en) Pressure controlled ink jet printhead assembly
JP2818589B2 (en) ink cartridge
TW200714478A (en) A sealing structure and the sealing method for a printhead
CN2892473Y (en) Ink cartridge ink inlet with air discharge passway
JP2004009444A (en) Ink cartridge and ink jet cartridge

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent