KR100448659B1 - 반도체 성형장치 및 방법 - Google Patents
반도체 성형장치 및 방법 Download PDFInfo
- Publication number
- KR100448659B1 KR100448659B1 KR10-2002-0020372A KR20020020372A KR100448659B1 KR 100448659 B1 KR100448659 B1 KR 100448659B1 KR 20020020372 A KR20020020372 A KR 20020020372A KR 100448659 B1 KR100448659 B1 KR 100448659B1
- Authority
- KR
- South Korea
- Prior art keywords
- cavity
- lead frame
- mold
- pair
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 45
- 238000000465 moulding Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title abstract description 14
- 230000003028 elevating effect Effects 0.000 claims abstract description 28
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 4
- 229940126214 compound 3 Drugs 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 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
- B29C45/14—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
-
- 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
-
- 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 subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (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 (3)
- 서로 나란하게 배치되어 마주보는 방향으로 전후진가능하도록 된 한 쌍의 형판(20)과, 이 형판(20)의 내측면에 각각 구비되며 그 외측벽에는 캐비티(5)와 연통되는 리드프레임 삽입공(10)이 구비된 한 쌍의 금형(30)과, 이 금형(30)의 리드프레임 삽입공(10)을 통하여 캐비티(5)에 삽입된 리드프레임(13)을 지지하는 적어도 한 쌍의 지지핀(70)을 포함하는 반도체 성형장치에 있어서, 상기 지지핀(70)은 승강수단(50)의 작동에 따라 전후진되는 한 쌍의 승강블록(40)에 각각 연결되어, 상기 승강블록(40)이 서로 마주보는 방향으로 전후진함에 따라 상기 금형(30)의 캐비티(5)에서 출몰될 수 있으며, 상기 승강수단(50)에는 포텐션미터(75)가 연결되어, 상기 금형(30)의 캐비티(5)에 주입된 컴파운드(13)가 완전히 경화되지 않은 반경화상태로 되면, 상기 포텐션미터(13)가 이를 감지하여 상기 승강수단(50)에 연결된 승강블록(40)을 후퇴시켜서, 상기 지지핀(70)이 금형(30)의 캐비티(5)로부터 인출되도록 하는 것을 특징으로 하는 반도체 성형장치.
- 캐비티(5)와 연통되는 리드프레임 삽입공(10)이 형성된 한 쌍의 금형(30)을 서로 맞닿도록 결합하는 단계와, 상기 금형(30)의 리드프레임 삽입공(10)을 통해 캐비티(5) 내부에 리드프레임(13)을 삽입하는 단계와, 적어도 한 쌍의 지지핀(70)에 의해 상기 리드프레임(13)을 지지하고 상기 캐비티(5)에 컴파운드(3)를 주입하는 단계와, 상기 컴파운드(3)가 완전히 경화되지 않은 반경화 상태에서 상기 지지핀(70)을 금형의 캐비티(5)로부터 인출하는 단계를 포함하는 반도체 성형방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0020372A KR100448659B1 (ko) | 2002-04-15 | 2002-04-15 | 반도체 성형장치 및 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0020372A KR100448659B1 (ko) | 2002-04-15 | 2002-04-15 | 반도체 성형장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020032505A KR20020032505A (ko) | 2002-05-03 |
KR100448659B1 true KR100448659B1 (ko) | 2004-09-13 |
Family
ID=19720345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0020372A KR100448659B1 (ko) | 2002-04-15 | 2002-04-15 | 반도체 성형장치 및 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100448659B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02216838A (ja) * | 1989-02-17 | 1990-08-29 | Fuji Electric Co Ltd | 樹脂封止型半導体装置の製造方法 |
JPH05251486A (ja) * | 1992-03-04 | 1993-09-28 | Nec Corp | 半導体装置の樹脂封止方法 |
JPH0629340A (ja) * | 1992-07-13 | 1994-02-04 | Sony Corp | 樹脂封止型半導体装置用成形金型及びそれに用いた半導体チップの樹脂封止方法 |
JPH08192446A (ja) * | 1995-01-19 | 1996-07-30 | Toshiba Fa Syst Eng Kk | 樹脂モールド装置 |
KR20020039011A (ko) * | 2000-11-20 | 2002-05-25 | 윤종용 | 반도체 칩 패키지용 수지 성형 장치 |
-
2002
- 2002-04-15 KR KR10-2002-0020372A patent/KR100448659B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02216838A (ja) * | 1989-02-17 | 1990-08-29 | Fuji Electric Co Ltd | 樹脂封止型半導体装置の製造方法 |
JPH05251486A (ja) * | 1992-03-04 | 1993-09-28 | Nec Corp | 半導体装置の樹脂封止方法 |
JPH0629340A (ja) * | 1992-07-13 | 1994-02-04 | Sony Corp | 樹脂封止型半導体装置用成形金型及びそれに用いた半導体チップの樹脂封止方法 |
JPH08192446A (ja) * | 1995-01-19 | 1996-07-30 | Toshiba Fa Syst Eng Kk | 樹脂モールド装置 |
KR20020039011A (ko) * | 2000-11-20 | 2002-05-25 | 윤종용 | 반도체 칩 패키지용 수지 성형 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20020032505A (ko) | 2002-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101622136B1 (ko) | 수직형 사출성형기 | |
US20090078389A1 (en) | Flaskless molding method | |
KR100448659B1 (ko) | 반도체 성형장치 및 방법 | |
KR101382603B1 (ko) | 팔레트 제조용 금형장치 | |
CN220362933U (zh) | 一种注塑产品的模腔顶出结构 | |
CN110355264B (zh) | 一种管状型材冲孔机 | |
CN213260909U (zh) | 一种带有换向抽芯机构的汽车窗框条注塑模具 | |
CN213137664U (zh) | 脱模装置 | |
CN210308757U (zh) | 一种连接器的锁式护套上盖精密模具 | |
CN213591676U (zh) | 一种活门安装座蜡模模具 | |
KR102144851B1 (ko) | 자동차 내장재 성형장치 및 방법 | |
JP3235482B2 (ja) | ロータリー式射出成形機におけるゲート開閉装置及びゲート開閉方法 | |
CN108582686B (zh) | 一种无顶针抽芯式模具 | |
CN220562116U (zh) | 一种注塑机锁模机构 | |
CN213530677U (zh) | 一种箱体的加工模具结构 | |
CN220314285U (zh) | 一种六面顶压机铰链梁的成型模具 | |
CN219294641U (zh) | 一种生产汽车配件用注塑模具 | |
CN220593757U (zh) | 一种提升机钢绳绳套模具 | |
CN114407245B (zh) | 一种用于成型产品上的内壁凹陷的抽芯结构 | |
CN221968792U (zh) | 一种模具成型定位装置 | |
CN220826270U (zh) | 一种异形塑胶注塑模具的顶出机构 | |
KR100889926B1 (ko) | 자동차번호판 성형장치 | |
CN212736946U (zh) | 一种注塑机的锁模机构 | |
CN215703596U (zh) | 一种高强度的塑料定型模 | |
CN212428080U (zh) | 一种楼梯导模器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120713 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20130809 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140807 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150703 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160825 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180718 Year of fee payment: 15 |