KR950003903B1 - 반도체패키지의 성형장치 - Google Patents
반도체패키지의 성형장치 Download PDFInfo
- Publication number
- KR950003903B1 KR950003903B1 KR1019920000149A KR920000149A KR950003903B1 KR 950003903 B1 KR950003903 B1 KR 950003903B1 KR 1019920000149 A KR1019920000149 A KR 1019920000149A KR 920000149 A KR920000149 A KR 920000149A KR 950003903 B1 KR950003903 B1 KR 950003903B1
- Authority
- KR
- South Korea
- Prior art keywords
- cavity
- gate
- semiconductor package
- resin
- molding apparatus
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 23
- 238000000465 moulding Methods 0.000 title claims description 15
- 239000011347 resin Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 23
- 239000007788 liquid Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (4)
- 칩이 부착된 리드프레임을 상,하부 다이내에 캐비티상에 장착한 후 수지를 유입하여 몰딩시키는 반도체패키지의 성형장치에 있어서, 상기 상,하부다이에 각각 형성된 캐비티의 어느 한쪽에 런너와 연결되는 게이트를 형성하고, 상기 게이트가 형성된 다이의 대항되는 상기 캐비티내로 수지가 유입되도록 함을 특징으로 하는 반도체패키지의 성형장치.
- 제1항에 있어서, 상기 게이트 및 보조게이트가 하나의 캐비티에 2개 이상으로 형성되는 것을 특징으로 하는 반도체 패키지의 성형장치.
- 제2항에 있어서, 상기 보조게이트가 게이트의 연장선상에 형성되도록 함을 특징으로 하는 반도체패키지의 성형장치.
- 제1항 또는 제2항에 있어서, 상기 게이트의 경사각(θ)이 20°~35°의 범위내로 형성되는 것을 특징으로 하는 반도체패키지의 성형장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920000149A KR950003903B1 (ko) | 1992-01-08 | 1992-01-08 | 반도체패키지의 성형장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920000149A KR950003903B1 (ko) | 1992-01-08 | 1992-01-08 | 반도체패키지의 성형장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930017151A KR930017151A (ko) | 1993-08-30 |
KR950003903B1 true KR950003903B1 (ko) | 1995-04-20 |
Family
ID=19327645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920000149A KR950003903B1 (ko) | 1992-01-08 | 1992-01-08 | 반도체패키지의 성형장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950003903B1 (ko) |
-
1992
- 1992-01-08 KR KR1019920000149A patent/KR950003903B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930017151A (ko) | 1993-08-30 |
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