JPH0430182B2 - - Google Patents
Info
- Publication number
- JPH0430182B2 JPH0430182B2 JP58093022A JP9302283A JPH0430182B2 JP H0430182 B2 JPH0430182 B2 JP H0430182B2 JP 58093022 A JP58093022 A JP 58093022A JP 9302283 A JP9302283 A JP 9302283A JP H0430182 B2 JPH0430182 B2 JP H0430182B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cull
- resin
- recess
- plunger
- 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 - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 39
- 239000011347 resin Substances 0.000 claims description 39
- 239000004065 semiconductor Substances 0.000 claims description 15
- 238000005538 encapsulation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9302283A JPS59218736A (ja) | 1983-05-26 | 1983-05-26 | 半導体樹脂封止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9302283A JPS59218736A (ja) | 1983-05-26 | 1983-05-26 | 半導体樹脂封止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59218736A JPS59218736A (ja) | 1984-12-10 |
| JPH0430182B2 true JPH0430182B2 (ko) | 1992-05-21 |
Family
ID=14070856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9302283A Granted JPS59218736A (ja) | 1983-05-26 | 1983-05-26 | 半導体樹脂封止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59218736A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657414B2 (ja) * | 1988-06-27 | 1994-08-03 | トーワ株式会社 | 電子部品の樹脂封止成形方法及び金型装置 |
| JPH04147814A (ja) * | 1990-10-11 | 1992-05-21 | Daiichi Seiko Kk | 樹脂封入成形用金型 |
| US5698242A (en) * | 1995-12-20 | 1997-12-16 | General Instrument Corporation Of Delaware | Apparatus for the injection molding of semiconductor elements |
| KR100521977B1 (ko) * | 2000-10-17 | 2005-10-17 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 몰드블럭 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5197567U (ko) * | 1975-02-03 | 1976-08-05 |
-
1983
- 1983-05-26 JP JP9302283A patent/JPS59218736A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59218736A (ja) | 1984-12-10 |
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