SG74689A1 - Dispensing nozzle for a die bonder - Google Patents

Dispensing nozzle for a die bonder

Info

Publication number
SG74689A1
SG74689A1 SG1999000022A SG1999000022A SG74689A1 SG 74689 A1 SG74689 A1 SG 74689A1 SG 1999000022 A SG1999000022 A SG 1999000022A SG 1999000022 A SG1999000022 A SG 1999000022A SG 74689 A1 SG74689 A1 SG 74689A1
Authority
SG
Singapore
Prior art keywords
nozzle
adhesive
dispensing nozzle
die bonder
feed channel
Prior art date
Application number
SG1999000022A
Inventor
Luca Baraldi
Original Assignee
Esec Sa
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 Esec Sa filed Critical Esec Sa
Publication of SG74689A1 publication Critical patent/SG74689A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
    • H01L24/741—Apparatus for manufacturing means for bonding, e.g. connectors
    • H01L24/743—Apparatus for manufacturing layer connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
    • H01L2224/741—Apparatus for manufacturing means for bonding, e.g. connectors
    • H01L2224/743—Apparatus for manufacturing layer connectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Die Bonding (AREA)
  • Coating Apparatus (AREA)

Abstract

The machine has a baffle (21) for throttling the flow of adhesive (5) in the feed channel (7) leading to the nozzle exit, so that when adhesive is added to fill the nozzle, the leading edge (12) of the flowing adhesive is directed in a predetermined flow direction, forcing all of the gas (15) in the feed channel out through the nozzle exit holes (10, 10a). An Independent claim is included for the use of this nozzle in the dispensing part of a die bonding machine.
SG1999000022A 1998-01-12 1999-01-06 Dispensing nozzle for a die bonder SG74689A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98100386A EP0928634A1 (en) 1998-01-12 1998-01-12 Dispensing nozzle for a die bonder

Publications (1)

Publication Number Publication Date
SG74689A1 true SG74689A1 (en) 2000-08-22

Family

ID=8231255

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999000022A SG74689A1 (en) 1998-01-12 1999-01-06 Dispensing nozzle for a die bonder

Country Status (6)

Country Link
EP (1) EP0928634A1 (en)
JP (1) JPH11260842A (en)
AT (1) ATE413234T1 (en)
DE (1) DE59914892D1 (en)
MY (1) MY119580A (en)
SG (1) SG74689A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254033A1 (en) * 1972-11-04 1974-05-16 Paal Hans DEVICE FOR DOT APPLICATION OF AN ADHESIVE
DE3913409A1 (en) * 1989-04-24 1990-10-25 Fischer Artur Werke Gmbh Adhesive components sepd. by axial partition in cartridge - are mixed during expulsion with partition retracting into plunger cavity
US5244149A (en) * 1992-05-05 1993-09-14 Eastman Kodak Company Impinging jet fluid distributor

Also Published As

Publication number Publication date
DE59914892D1 (en) 2008-12-18
JPH11260842A (en) 1999-09-24
ATE413234T1 (en) 2008-11-15
MY119580A (en) 2005-06-30
EP0928634A1 (en) 1999-07-14

Similar Documents

Publication Publication Date Title
DE59911788D1 (en) Donor for media
WO2001002129A3 (en) Powder feed nozzle for laser welding
BR9600377A (en) Suture packaging
EP0682987A3 (en) Fluid dispenser.
EP1186397A3 (en) Adjustable flow channel for an extruder head
WO2002070353A3 (en) Drink spout system
AU7565700A (en) Ip flow classifier for distinguishing real-time flows from non-real-time flows
EP0887560A3 (en) Timing control for strapping tool
MX9600799A (en) Two-component spraying nozzle, particularly for a spraying element of a die spraying device spraying tool, and interchangeable nozzle assembly for two-component spraying nozzles.
CA2354204A1 (en) Adjustable flow channel for an extruder head
ATE361248T1 (en) FOAM DISPENSER
ATE363029T1 (en) VACUUM GENERATING DEVICE
IL141846A0 (en) Novel wound irrigation device and method
FR2740175B1 (en) PYLONE DEVICE ASSOCIATED WITH THE MIXER OF AN EJECTION NOZZLE OF A MIXER FLOW TURBOREACTOR
CA2502260A1 (en) A nozzle for dispensing viscous material
FR2877239B1 (en) DEVICE FOR SUPPLYING PASTY MATERIAL
DK1055504T3 (en) extruder die
SG74689A1 (en) Dispensing nozzle for a die bonder
ITMI20022077A1 (en) CONDITIONING SYSTEM FOR AN OPERATING MACHINE, IN PARTICULAR FOR A MACHINE TOOL
PL373415A1 (en) Toboggan run
WO2001054772A8 (en) Sprinkler head with a double deflector arrangement
DE502004004854D1 (en) Dosing device with application tip
EP1308106A3 (en) Storage and applicator unit
MX9800362A (en) Device for application of fluid.
EP1219962A4 (en) Liquid homogenizing unit and high speed liquid chromatograph equipped with the same