KR0178402B1 - 전자부품 인캡슐레이팅 장치 - Google Patents
전자부품 인캡슐레이팅 장치 Download PDFInfo
- Publication number
- KR0178402B1 KR0178402B1 KR1019910007831A KR910007831A KR0178402B1 KR 0178402 B1 KR0178402 B1 KR 0178402B1 KR 1019910007831 A KR1019910007831 A KR 1019910007831A KR 910007831 A KR910007831 A KR 910007831A KR 0178402 B1 KR0178402 B1 KR 0178402B1
- Authority
- KR
- South Korea
- Prior art keywords
- plunger
- mold
- lever
- frame
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005538 encapsulation Methods 0.000 title 1
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 5
- 239000000057 synthetic resin Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 8
- 239000008188 pellet Substances 0.000 description 17
- 229920002994 synthetic fiber Polymers 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition 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
-
- 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
- B29C45/021—Plunger drives; Pressure equalizing means for a plurality of transfer plungers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/228—Injection plunger or ram: transfer molding type
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Wrapping Of Specific Fragile Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
- 상형부와 하형부를 구성되며 몰드 케비티, 플런저 포트 및 시출 게이트, 몰드 가열용 가열 수단을 구비하는 몰드와, 몰드에 대하여 상호 가동되는 프레임과, 프레임에 결합되며 플런저 포트로 가동되며 스프링과 각각 협동할 수 있는 다수의 플런저와, 몰드에 대해 프레임과 플런저를 이동하기 위한 구동 기구를 포함하는 합성 수지와 함께 전자 부품을 인캡슬레이팅 하기 위한 장치에 있어서, 상기 장치는 작동 위치와 공전 위치 사이에서 가동되는 폭킹 기구를 가지면, 상기 플런저가 록킹 기구의 작동 위치에서 프레임에 대해 고정되고 록킹 기구의 공전 위치에서 스프링에 의해 하중을 걸치는 것을 특징으로 하는 전자 부품 인캡슬레이팅 장치.
- 제1항에 있어서, 상기 록킹 기구는 공전 위치와 록킹 위치 사이의 프레임에 대해 활주 가능하며 플런저를 구동하기 위해 레버 기구와 협동하는 록킹 바아를 포함하는 것을 특징으로 하는 전자 부품 인캡슬레이팅 장치..
- 제2항에 있어서, 상기 레버 기구는 다수의 플런저와 동일한 다수의 레버를 가지며, 상기 각 레버가 프레임에 설치된 조인트 선회축상의 하단부에 회전 가능하게 고정되며, 다른 자유 단부가 인접 스프링에 의해 하중을 걸치고 인접 플런저와 함께 그 중심부에 의해 협동하며, 상기 록킹 바아가 상기 레버의 자유 단부와 협동하는 것을 특징으로 하는 전자 부품 인캡슬레이팅 장치.
- 제3항에 있어서, 상기 각 레버와 록킹 바아 사이에 슬라이딩 록크가 배치되는 것을 특징으로 하는 전자 부품 인캡슬레이팅 장치.
- 제4항에 있어서, 상기 레버는 록킹 바아의 록킹 위치에서, 슬라이딩 록크에 의해 정지 블록에 대항하여 가압되며, 록킹 바아의 공전 위치에서 인접 스프링의 하중하에서 정지 블록에 대항하여 탄성적으로 가압되는 것을 특징으로 하는 전자 부품 인캡슬레이팅 장치.
- 제4항 또는 제5항에 있어서, 상기 각 슬라이딩 록크는 스프링에 의해 하중을 걸치고 인접 레버에 대항하여 가압되는 것을 특징으로 하는 전자 부품 인캡슬레이팅 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9100339A NL193526C (nl) | 1991-02-26 | 1991-02-26 | Inrichting voor het omhullen van elektronische onderdelen met een kunststof. |
NL9100339 | 1991-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920016212A KR920016212A (ko) | 1992-09-24 |
KR0178402B1 true KR0178402B1 (ko) | 1999-05-15 |
Family
ID=19858933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910007831A Expired - Fee Related KR0178402B1 (ko) | 1991-02-26 | 1991-05-15 | 전자부품 인캡슐레이팅 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5158780A (ko) |
JP (1) | JP3182432B2 (ko) |
KR (1) | KR0178402B1 (ko) |
GB (1) | GB2253182B (ko) |
HK (1) | HK126996A (ko) |
MY (1) | MY107696A (ko) |
NL (1) | NL193526C (ko) |
TW (1) | TW198133B (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2564707B2 (ja) * | 1991-01-09 | 1996-12-18 | ローム株式会社 | 電子部品用リードフレームにおけるモールド部のマルチ式成形方法及び成形装置 |
NL9101558A (nl) * | 1991-09-16 | 1993-04-16 | Amco Hi Tech Bv | Inrichting voor het in een matrijsholte inbrengen van een kunststofmateriaal. |
KR940007754Y1 (ko) * | 1991-11-14 | 1994-10-24 | 금성일렉트론 주식회사 | 프리히터레스 매뉴얼 트랜스퍼 몰드 다이(Preheaterless Manual Transfer Mold Die)구조 |
JP2931715B2 (ja) * | 1992-05-12 | 1999-08-09 | 三菱電機株式会社 | 樹脂封止方法、樹脂封止装置、及びガススプリング |
NL9202253A (nl) * | 1992-12-23 | 1994-07-18 | Asm Fico Tooling | Stelsel voor het gedoseerd opvoeren en uitselecteren van cilindervormige pellets voor omhulinrichtingen voor leadframes. |
US5460502A (en) * | 1993-09-15 | 1995-10-24 | Majercak; Michael L. | Plunger apparatus used in a resin molding device for encapsulating electronic components |
US5478226A (en) * | 1994-04-20 | 1995-12-26 | Fierkens; Richard H. J. | Automatic plunger apparatus for use in forming encapsulated semiconductor chips |
JP2701766B2 (ja) * | 1995-01-27 | 1998-01-21 | 日本電気株式会社 | 半導体装置用リ−ドフレ−ム及びこれを用いるモ−ルド装置 |
US5851559A (en) * | 1995-10-31 | 1998-12-22 | Motorola, Inc. | Transfer molding press |
US5925384A (en) * | 1997-04-25 | 1999-07-20 | Micron Technology, Inc. | Manual pellet loader for Boschman automolds |
US7177696B1 (en) * | 1999-06-09 | 2007-02-13 | H & P Medical Research, Inc. | Multiple selectable field/current-voltage pads having individually powered and controlled cells |
CN1227107C (zh) * | 1999-12-16 | 2005-11-16 | 第一精工株式会社 | 树脂封装用模具装置及树脂封装方法 |
KR100455386B1 (ko) * | 2002-05-07 | 2004-11-06 | 삼성전자주식회사 | 다수의 반도체 소자를 동시에 성형하는 성형 장비 |
US20120076888A1 (en) * | 2010-09-28 | 2012-03-29 | Cheng Uei Precision Industry Co., Ltd. | Mould with the contact prepressing and positioning function |
NL2010252C2 (en) * | 2013-02-06 | 2014-08-07 | Boschman Tech Bv | Semiconductor product processing method, including a semiconductor product encapsulation method and a semiconductor product carrier-mounting method, and corresponding semiconductor product processing apparatus. |
US11227779B2 (en) * | 2017-09-12 | 2022-01-18 | Asm Technology Singapore Pte Ltd | Apparatus and method for processing a semiconductor device |
JP7203715B2 (ja) * | 2019-12-06 | 2023-01-13 | Towa株式会社 | 樹脂成形装置および樹脂成形品の製造方法 |
NL2028010B1 (en) * | 2021-04-19 | 2022-10-31 | Boschman Tech Bv | Rotor Core Manufacturing Method, and rotor core molding system therefore |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB841494A (en) * | 1957-09-04 | 1960-07-13 | Colin Macbeth | Plastic moulding and metal die casting machines |
JPS5850582B2 (ja) * | 1979-08-24 | 1983-11-11 | 道男 長田 | 半導体封入成形方法とその金型装置 |
WO1982002625A1 (en) * | 1981-01-26 | 1982-08-05 | Konishi Akira | Sealing and molding machine |
JPS5886315U (ja) * | 1981-12-07 | 1983-06-11 | 坂東 一雄 | 半導体樹脂封入成形用金型装置 |
JPH0628873B2 (ja) * | 1984-03-02 | 1994-04-20 | 日新電機株式会社 | 小型トランスフア−成形機 |
JPS6174343A (ja) * | 1984-09-19 | 1986-04-16 | Nec Corp | 半導体樹脂封止用トランスフアモ−ルド成形機 |
US4655274A (en) * | 1984-10-26 | 1987-04-07 | Ube Industries, Ltd. | Horizontal mold clamping and vertical injection type die cast machine |
US4723899A (en) * | 1984-11-12 | 1988-02-09 | Michio Osada | Molding apparatus for enclosing semiconductor chips with resin |
JPS61177218A (ja) * | 1985-02-01 | 1986-08-08 | Hitachi Ltd | 多プランジヤ型トランスフア成形機 |
NL8501393A (nl) * | 1985-05-14 | 1986-12-01 | Arbo Handel Ontwikkeling | Inrichting voor het tegelijkertijd omhullen van een aantal elektronische componenten. |
JPS62195135A (ja) * | 1986-02-21 | 1987-08-27 | Nec Corp | 半導体樹脂封止装置 |
US4793785A (en) * | 1986-04-11 | 1988-12-27 | Michio Osada | Apparatus of multiplunger type for enclosing semiconductor elements with resin |
JPS62264483A (ja) * | 1986-05-10 | 1987-11-17 | Sony Corp | 自動画像送出装置 |
JPS63115710A (ja) * | 1986-11-04 | 1988-05-20 | Matsushita Electric Ind Co Ltd | 封止金型のプランジヤ−装置 |
US4915607A (en) * | 1987-09-30 | 1990-04-10 | Texas Instruments Incorporated | Lead frame assembly for an integrated circuit molding system |
JPH01105716A (ja) * | 1987-10-20 | 1989-04-24 | Matsushita Electric Ind Co Ltd | 樹脂封止装置 |
JPH06174343A (ja) * | 1992-12-03 | 1994-06-24 | Hitachi Ltd | 冷凍・冷蔵ユニットの除霜サイクル |
JPH06287318A (ja) * | 1993-04-01 | 1994-10-11 | Sekisui Chem Co Ltd | 繊維複合シートの製造方法 |
-
1991
- 1991-02-26 NL NL9100339A patent/NL193526C/nl not_active IP Right Cessation
- 1991-03-01 TW TW080101645A patent/TW198133B/zh active
- 1991-05-08 GB GB9109877A patent/GB2253182B/en not_active Expired - Fee Related
- 1991-05-15 KR KR1019910007831A patent/KR0178402B1/ko not_active Expired - Fee Related
- 1991-05-16 MY MYPI91000821A patent/MY107696A/en unknown
- 1991-06-04 US US07/710,268 patent/US5158780A/en not_active Expired - Fee Related
- 1991-07-26 JP JP20886591A patent/JP3182432B2/ja not_active Expired - Fee Related
-
1996
- 1996-07-18 HK HK126996A patent/HK126996A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2253182A (en) | 1992-09-02 |
NL9100339A (nl) | 1992-09-16 |
JP3182432B2 (ja) | 2001-07-03 |
JPH04279413A (ja) | 1992-10-05 |
US5158780A (en) | 1992-10-27 |
MY107696A (en) | 1996-05-30 |
TW198133B (ko) | 1993-01-11 |
KR920016212A (ko) | 1992-09-24 |
NL193526B (nl) | 1999-09-01 |
GB9109877D0 (en) | 1991-07-03 |
HK126996A (en) | 1996-07-26 |
NL193526C (nl) | 2000-01-04 |
GB2253182B (en) | 1995-01-18 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19910515 |
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PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960513 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19910515 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980829 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19981123 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19981123 End annual number: 3 Start annual number: 1 |
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FPAY | Annual fee payment |
Payment date: 20011027 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20011027 Start annual number: 4 End annual number: 4 |
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LAPS | Lapse due to unpaid annual fee | ||
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Termination category: Default of registration fee Termination date: 20030809 |