KR100401467B1 - 반도체용 스트립의 슬롯펀치 및 이를 이용한 슬롯 펀칭방법 - Google Patents
반도체용 스트립의 슬롯펀치 및 이를 이용한 슬롯 펀칭방법 Download PDFInfo
- Publication number
- KR100401467B1 KR100401467B1 KR10-2001-0011109A KR20010011109A KR100401467B1 KR 100401467 B1 KR100401467 B1 KR 100401467B1 KR 20010011109 A KR20010011109 A KR 20010011109A KR 100401467 B1 KR100401467 B1 KR 100401467B1
- Authority
- KR
- South Korea
- Prior art keywords
- slot
- strip
- punch
- semiconductor
- punch blade
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 38
- 238000004080 punching Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions
-
- 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
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
- H01L21/4842—Mechanical treatment, e.g. punching, cutting, deforming, cold welding
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Claims (2)
- 컷팅홀(21)이 형성된 다이(20)와, 이 다이(20)의 컷팅홀(21)을 통과하도록 승하강되면서 다이(20)에 놓여진 스트립(40)에 싱귤레이션용 슬롯(47)을 형성하는 펀치날(10)을 포함하여 구성된 반도체용 스트립의 슬롯펀치에 있어서, 상기 펀치날(10)은 스트립(40)의 이송경로(30)상에 소정간격 이격되어 복수개의 셋트로 설치되며, 이송경로(30)의 후단계에 위치된 펀치날(16)은 전단계에 위치된 펀치날(11)에 비해 그 수평 단면적이 상대적으로 크게 형성되며, 최후단계에 위치된 펀치날(16)의 수평 단면적은 스트립(40)에 형성될 슬롯(47)과 대응되는 사이즈로 형성되며, 상기 스트립(40)이 이송경로(30)를 따라 이송되면서 점차 그 수평 단면적이 큰 펀치날(11,16)에 의해 펀칭되어 매끄럽고 정확한 사이즈의 슬롯(47)이 형성되도록 된 것을 특징으로 하는 반도체용 스트립의 슬롯펀치.
- 반도체용 스트립(40)이 다이(20) 위로 이송 공급되면 펀치날(11)이 하강되어 싱귤레이션용 슬롯(47)을 형성하는 반도체용 스트립의 슬롯 펀칭방법에 있어서, 상기 스트립(40)에 원하는 사이즈보다 대략 5~20% 작은 사이즈의 슬롯(47a)을 형성하는 예비 펀칭단계와, 이 예비 펀칭단계를 거쳐 성형된 슬롯(47a)의 둘레부를 펀칭하여 원하는 사이즈의 슬롯(47b)을 형성하는 메인 펀칭단계를 포함하여 구성된 것을 특징으로 하는 반도체 프레임의 슬롯 펀칭방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0011109A KR100401467B1 (ko) | 2001-03-05 | 2001-03-05 | 반도체용 스트립의 슬롯펀치 및 이를 이용한 슬롯 펀칭방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0011109A KR100401467B1 (ko) | 2001-03-05 | 2001-03-05 | 반도체용 스트립의 슬롯펀치 및 이를 이용한 슬롯 펀칭방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010044529A KR20010044529A (ko) | 2001-06-05 |
KR100401467B1 true KR100401467B1 (ko) | 2003-10-10 |
Family
ID=19706459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0011109A KR100401467B1 (ko) | 2001-03-05 | 2001-03-05 | 반도체용 스트립의 슬롯펀치 및 이를 이용한 슬롯 펀칭방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100401467B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980019474A (ko) * | 1998-03-20 | 1998-06-05 | 곽노권 | 마이크로 비지에이의 싱귤레이션 금형(Singulation Mold for Micro Ball Gride Array(Micro B.G.A) |
KR20000002305U (ko) * | 1998-07-02 | 2000-02-07 | 김규현 | 반도체 제조장비의 싱귤레이션 장치 |
KR20000047308A (ko) * | 1998-12-31 | 2000-07-25 | 곽노권 | 반도체팩키지의 싱귤레이션 및 적재시스템 |
KR20010046386A (ko) * | 1999-11-12 | 2001-06-15 | 윤종용 | 웨이퍼 분리 방법 및 장치 |
KR20010106884A (ko) * | 2000-05-24 | 2001-12-07 | 곽 노 권 | 마이크로비지에이 싱귤레이션 장치 |
-
2001
- 2001-03-05 KR KR10-2001-0011109A patent/KR100401467B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980019474A (ko) * | 1998-03-20 | 1998-06-05 | 곽노권 | 마이크로 비지에이의 싱귤레이션 금형(Singulation Mold for Micro Ball Gride Array(Micro B.G.A) |
KR20000002305U (ko) * | 1998-07-02 | 2000-02-07 | 김규현 | 반도체 제조장비의 싱귤레이션 장치 |
KR20000047308A (ko) * | 1998-12-31 | 2000-07-25 | 곽노권 | 반도체팩키지의 싱귤레이션 및 적재시스템 |
KR20010046386A (ko) * | 1999-11-12 | 2001-06-15 | 윤종용 | 웨이퍼 분리 방법 및 장치 |
KR20010106884A (ko) * | 2000-05-24 | 2001-12-07 | 곽 노 권 | 마이크로비지에이 싱귤레이션 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20010044529A (ko) | 2001-06-05 |
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