KR200331032Y1 - 칩 엘이디 패키징 금형 - Google Patents
칩 엘이디 패키징 금형 Download PDFInfo
- Publication number
- KR200331032Y1 KR200331032Y1 KR20-2003-0025548U KR20030025548U KR200331032Y1 KR 200331032 Y1 KR200331032 Y1 KR 200331032Y1 KR 20030025548 U KR20030025548 U KR 20030025548U KR 200331032 Y1 KR200331032 Y1 KR 200331032Y1
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- upper mold
- injection
- fixing
- hole
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
-
- 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (3)
- 칩 엘이디(LED) 패키지용 금형에 있어서,칩 엘이디를 패키지화하기 위하여 컴파운드(주물)를 주입하는 주입공과,상기 주입공이 형성된 금형의 일면에 형성된 주입홈과,일정 간격으로 형성된 복수의 격벽과,상기 주입홈을 통하여 주입된 컴파운드를 격벽 사이로 공급하는 요홈이 형성된 공급로와,상기 공급로를 형성하는 외측에 형성된 유도벽과,상기 주입공의 대각선 방향에 형성되고 주입되는 컴파운드에 의하여 형성된 에어를 외부로 취출하여 컴파운드의 주입이 용이하도록 하는 취출공과,상기 취출공이 형성된 금형의 일면에 형성되어 에어를 취출하는 취출홈과,상기 금형의 측면 결합공간부에 형성된 복수의 고정공을 포함하는 상부 금형;상기 상부 금형의 고정공에 결합구로 각각 결합되는 복수의 결합공과,상기 상부 금형과 결합되어 주입홈으로부터 주입된 컴파운드의 흐름을 유도하는 유도로가 형성된 보조금형;상기 상부 금형의 고정공과 동일한 위치에 형성된 고정공을 포함하는 하부 금형; 및상기 상부 금형과 하부 금형에 각각 형성된 고정공을 통하여 상부 금형과 하부 금형을 지지 및 고정하는 고정핀이 포함되어 이루어지고,상기 상부 금형과 하부 금형의 사이에 복수의 칩 엘이디가 적재된 리드 프레임이 삽입되는 것을 특징으로 하는 칩 엘이디 패키지용 금형.
- 제1항에 있어서, 상기 상부 금형을 가압하기 위하여 가압 프레스의 가압력을 전달하는 가압용 보호 덮개를 더 포함하는 칩 엘이디 패키지용 금형.
- 제1항에 있어서, 상기 요홈은 반원형이거나 사다리꼴 또는 반원형 및 사다리꼴을 혼합한 것을 특징으로 하는 칩 엘이디 패키지용 금형.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0025548U KR200331032Y1 (ko) | 2003-08-04 | 2003-08-04 | 칩 엘이디 패키징 금형 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0025548U KR200331032Y1 (ko) | 2003-08-04 | 2003-08-04 | 칩 엘이디 패키징 금형 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200331032Y1 true KR200331032Y1 (ko) | 2003-10-22 |
Family
ID=49417872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0025548U KR200331032Y1 (ko) | 2003-08-04 | 2003-08-04 | 칩 엘이디 패키징 금형 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200331032Y1 (ko) |
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2003
- 2003-08-04 KR KR20-2003-0025548U patent/KR200331032Y1/ko not_active IP Right Cessation
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