TW200707522A - Apparatus and method for forming metal balls - Google Patents

Apparatus and method for forming metal balls

Info

Publication number
TW200707522A
TW200707522A TW094126505A TW94126505A TW200707522A TW 200707522 A TW200707522 A TW 200707522A TW 094126505 A TW094126505 A TW 094126505A TW 94126505 A TW94126505 A TW 94126505A TW 200707522 A TW200707522 A TW 200707522A
Authority
TW
Taiwan
Prior art keywords
metal balls
forming metal
heating trough
chamber
cavities
Prior art date
Application number
TW094126505A
Other languages
Chinese (zh)
Other versions
TWI368934B (en
Inventor
Ya-Yu Hsieh
Hung-Ta Hsu
Original Assignee
Advanced Semiconductor Eng
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 Advanced Semiconductor Eng filed Critical Advanced Semiconductor Eng
Priority to TW094126505A priority Critical patent/TWI368934B/en
Publication of TW200707522A publication Critical patent/TW200707522A/en
Application granted granted Critical
Publication of TWI368934B publication Critical patent/TWI368934B/en

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  • Forging (AREA)

Abstract

An apparatus and a method for forming metal balls are provided. The apparatus includes a heating trough and a mold, wherein the heating trough has a chamber and the bottom of the heating trough has a plurality of injecting openings. In addition, the mold is disposed under the heating trough and has a plurality of cavities corresponding to the injecting openings. The method for forming metal balls first provides a metal material into the chamber and melts the metal material by the heating trough. Then, the metal material in the chamber is injected into the cavities of the mold via the injecting openings to form a plurality of metal balls in the cavities.
TW094126505A 2005-08-04 2005-08-04 Apparatus and method for forming metal balls TWI368934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094126505A TWI368934B (en) 2005-08-04 2005-08-04 Apparatus and method for forming metal balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094126505A TWI368934B (en) 2005-08-04 2005-08-04 Apparatus and method for forming metal balls

Publications (2)

Publication Number Publication Date
TW200707522A true TW200707522A (en) 2007-02-16
TWI368934B TWI368934B (en) 2012-07-21

Family

ID=55856069

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094126505A TWI368934B (en) 2005-08-04 2005-08-04 Apparatus and method for forming metal balls

Country Status (1)

Country Link
TW (1) TWI368934B (en)

Also Published As

Publication number Publication date
TWI368934B (en) 2012-07-21

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees