JPH0150520B2 - - Google Patents
Info
- Publication number
- JPH0150520B2 JPH0150520B2 JP27693887A JP27693887A JPH0150520B2 JP H0150520 B2 JPH0150520 B2 JP H0150520B2 JP 27693887 A JP27693887 A JP 27693887A JP 27693887 A JP27693887 A JP 27693887A JP H0150520 B2 JPH0150520 B2 JP H0150520B2
- Authority
- JP
- Japan
- Prior art keywords
- solder
- granular
- punched
- granular solder
- shows
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229910000679 solder Inorganic materials 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 229910020816 Sn Pb Inorganic materials 0.000 description 2
- 229910020922 Sn-Pb Inorganic materials 0.000 description 2
- 229910008783 Sn—Pb Inorganic materials 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910015365 Au—Si Inorganic materials 0.000 description 1
- 229910015363 Au—Sn Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Lead Frames For Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27693887A JPS6411095A (en) | 1987-10-30 | 1987-10-30 | Production of granular solder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27693887A JPS6411095A (en) | 1987-10-30 | 1987-10-30 | Production of granular solder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6411095A JPS6411095A (en) | 1989-01-13 |
JPH0150520B2 true JPH0150520B2 (enrdf_load_stackoverflow) | 1989-10-30 |
Family
ID=17576496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27693887A Granted JPS6411095A (en) | 1987-10-30 | 1987-10-30 | Production of granular solder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6411095A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013046450A1 (ja) * | 2011-09-30 | 2013-04-04 | 千住金属工業株式会社 | はんだ小片、チップソルダ、及びはんだ小片の製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5240448B2 (ja) * | 2008-08-27 | 2013-07-17 | トヨタ自動車株式会社 | はんだ供給装置およびはんだ供給方法 |
-
1987
- 1987-10-30 JP JP27693887A patent/JPS6411095A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013046450A1 (ja) * | 2011-09-30 | 2013-04-04 | 千住金属工業株式会社 | はんだ小片、チップソルダ、及びはんだ小片の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6411095A (en) | 1989-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6291897B1 (en) | Carriers including projected contact structures for engaging bumped semiconductor devices | |
US5559054A (en) | Method for ball bumping a semiconductor device | |
JPH07142489A (ja) | バンプの形成方法 | |
JP3913134B2 (ja) | バンプの形成方法及びバンプ | |
US6733899B2 (en) | Metal plate and method of shaping the same | |
EP1916712A2 (en) | Method for mounting electronic component on substrate and method for forming solder surface | |
JP2000516042A (ja) | 半導体チップの取付け方法 | |
US4754912A (en) | Controlled collapse thermocompression gang bonding | |
JPH0150520B2 (enrdf_load_stackoverflow) | ||
DE10122942A1 (de) | Elektrodenformungsverfahren und dafür benutzte Basis zur Formung von Bump-Elektroden | |
US6692990B2 (en) | Method for manufacturing a semiconductor device | |
JPS6235599Y2 (enrdf_load_stackoverflow) | ||
US5918516A (en) | Method of forming I/O columns with open ends that are free of crater-like voids | |
JP3322642B2 (ja) | 半導体装置の製造方法 | |
JP2891427B2 (ja) | 半導体素子のAl電極パッド構造 | |
JP2977990B2 (ja) | ワイヤボンディング方法 | |
JP2551150B2 (ja) | バンプ形成方法及びその形成装置 | |
JP3391233B2 (ja) | バンプ形成用キャピラリ | |
JP3434674B2 (ja) | バンプ形成装置およびその方法 | |
JP3055285B2 (ja) | 中間基材のボンディング方法 | |
JP2579833B2 (ja) | ワイヤボンディング方法 | |
JPH04355955A (ja) | ピングリッドアレイ用リードピン | |
JP3745514B2 (ja) | 中継基板 | |
JP3296505B2 (ja) | バンプ電極形成装置 | |
JPH0142349Y2 (enrdf_load_stackoverflow) |