KR20050001486A - 칩온 보드 패키지의 몰딩장치 - Google Patents
칩온 보드 패키지의 몰딩장치 Download PDFInfo
- Publication number
- KR20050001486A KR20050001486A KR1020030041660A KR20030041660A KR20050001486A KR 20050001486 A KR20050001486 A KR 20050001486A KR 1020030041660 A KR1020030041660 A KR 1020030041660A KR 20030041660 A KR20030041660 A KR 20030041660A KR 20050001486 A KR20050001486 A KR 20050001486A
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- chip
- epoxy resin
- lower mold
- grooves
- Prior art date
Links
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
- B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
Landscapes
- Engineering & Computer Science (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 엑폭시 수지를 가열하여 용융시켜 금형 내부로 주입시킬 수 있도록 일측에 다수개의 상부유입홈(11)을 형성한 상부금형(10)과,한편 상기 상부금형(10)과 결합되며 일측에는 상기 상부유입홈(11)과 대응되어 유입공(25)을 형성하는 다수의 하부유입홈(21)을 형성하고 내측으로는 인쇄회로기판과 반도체 소자가 삽입되는 삽입홈(22)을 형성하며 상기 삽입홈(22)과 연결하여 액체 액폭시 수지가 유입되도록 연결관(23)을 형성하되 중앙으로는 충진된후 여분의 액폭시가 흘러 유출되는 유출홈(24)을 형성한 하부금형(20)과,상기 하부금형(20)에 형성된 삽입홈(22)에 유입공(25)을 통하여 액상의 액폭시 수지를 유입하기 위하여 일정압력으로 액폭시 수지를 유입하는 용융부(31)와 상기 용융부에 공급호스(32)로 연결되는 디스펜서(33)로 형성된 공급부(30)로 구성되는 것을 특징으로 하는 칩온 보드 패키지의 몰딩장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030041660A KR100546737B1 (ko) | 2003-06-25 | 2003-06-25 | 칩온 보드 패키지의 몰딩장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030041660A KR100546737B1 (ko) | 2003-06-25 | 2003-06-25 | 칩온 보드 패키지의 몰딩장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050001486A true KR20050001486A (ko) | 2005-01-07 |
KR100546737B1 KR100546737B1 (ko) | 2006-01-25 |
Family
ID=37217139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20030041660A KR100546737B1 (ko) | 2003-06-25 | 2003-06-25 | 칩온 보드 패키지의 몰딩장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100546737B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100732462B1 (ko) * | 2005-11-24 | 2007-06-27 | 주식회사 포스코 | 열간 압연 설비의 프로파일 미터 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100716054B1 (ko) | 2006-04-14 | 2007-05-08 | 세크론 주식회사 | 반도체 제조용 금형장치 |
-
2003
- 2003-06-25 KR KR20030041660A patent/KR100546737B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100732462B1 (ko) * | 2005-11-24 | 2007-06-27 | 주식회사 포스코 | 열간 압연 설비의 프로파일 미터 |
Also Published As
Publication number | Publication date |
---|---|
KR100546737B1 (ko) | 2006-01-25 |
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