KR970006533B1 - 반도체장치 및 그 제조방법 - Google Patents
반도체장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR970006533B1 KR970006533B1 KR1019930021752A KR930021752A KR970006533B1 KR 970006533 B1 KR970006533 B1 KR 970006533B1 KR 1019930021752 A KR1019930021752 A KR 1019930021752A KR 930021752 A KR930021752 A KR 930021752A KR 970006533 B1 KR970006533 B1 KR 970006533B1
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor device
- semiconductor chip
- leads
- package
- semiconductor
- 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 - Lifetime
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3421—Leaded components
- H05K3/3426—Leaded components characterised by the leads
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- H10W70/045—
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- H10W70/415—
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- H10W70/424—
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- H10W70/427—
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- H10W70/429—
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- H10W70/442—
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- H10W74/111—
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- H10W74/129—
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10689—Leaded Integrated Circuit [IC] package, e.g. dual-in-line [DIL]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10742—Details of leads
- H05K2201/1075—Shape details
- H05K2201/1084—Notched leads
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- H10W72/536—
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- H10W72/5363—
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- H10W72/59—
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- H10W72/865—
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- H10W72/934—
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- H10W72/9445—
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- H10W72/952—
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- H10W74/00—
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- H10W74/142—
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- H10W90/736—
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- H10W90/756—
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49121—Beam lead frame or beam lead device
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (23)
- 상면과 저면을 갖는 반도체칩(11), 상기 반도체칩(11)의 저면하에 배치되어 상기 반도체칩(11)에 전기적으로 결합된 제1단부들(14a)과 각각 저면을 갖는 외부단자들(16)을 형성하는 제2단부들을 갖는 복수의 리드들(14), 및 상기 반도체칩(11)과 상기 리드들(14)을 봉입하여 상기 각 외부단자(16)의 저면이 그 저면에서 노출되고 상기 리드들(14)의 나머지부분들이 그 내부에 묻혀 있고 상부에서 상기 반도체칩(11)의 상면을 본 평면도의 상기 반도체칩(11)의 크기와 대략 같은 크기를 갖는 패키지(17,31)가 설비되어 있는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 단자들(14)과 상기 반도체칩(11)의 저면과의 사이에 갭이 형성되어 있고 상기 패키지(17,31)를 형성하는 수지가 상기 갭을 채우는 것을 특징으로 하는 반도체장치.
- 제1항 또는 제2항에 있어서, 상기 패키지(17)가 상기 반도체칩(11)을 덮어 씌우는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상면과 상기 반도체칩(11)의 상면과 접촉하는 저면을 갖는 스테이지(12)를 더 포함하는 것을 특징으로 하는 반도체장치.
- 제4항에 있어서, 상기 스테이지(12)의 상면이 노출된 것을 특징으로 하는 반도체장치.
- 제4항에 있어서, 상기 스테이지(12)의 상면이 상기 반도체장치(11)의 전위를 꺼내는 전극(46)을 형성하는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 반도체칩(11)의 상면이 노출된 것을 특징으로 하는 반도체장치.
- 제7항에 있어서, 상기 반도체장치(11)의 측면이 노출되어 상기 패키지(31)의 측면들과 상기 반도체칩(11)의 측면들이 일치되는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 리드들(14)을 상기 반도체칩(11)의 저면에 상기 리드들(14)의 제1단부들(14a)을 접착시키는 접착테이프(21)를 더 포함하는 것을 특징으로 하는 반도체장치.
- 제9항에 있어서, 상기 단자(14)의 제1단부(14a)의 길이가 상기 접착테이프(21)의 길이 이상인 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 제1단부들과 제2단부들을 갖는 방열부들(41,42), 상기 방열부들(41,42)의 제1단부들을 상기 반도체칩(11)의 저면에 접착시키는 접착테이프(21)더 포함하고, 상기 제2단부가 상기 패키지(31)의 저면(31a)에서 노출된 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 반도체칩(11)의 상면이 상기 반도체칩(11)의 전위를 꺼내는 전극(46)을 형성하는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 리드들(14)의 두께가 t이고 상기 리드들(14)의 외부단자들(16)이 상기 패키지(17,31)의 저면(17a,31a)으로부터 거리 h만큼(여기서 h≤t) 돌출된 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 외부단자들(16)의 각각이 상기 패키지(17,31)의 측면으로부터 약간 돌출된 단부(16b)를 갖는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 외부단자들(16)의 각각이 상기 패키지(17,31)의 측면과 일치하는 단부(16b)를 갖는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 상기 외부단자들(16)의 각각이 상기 패키지(17,31)의 측면으로부터 약간 들어간 단부(16b)를 갖는 것을 특징으로 하는 반도체장치.
- 제1항에 있어서, 딤플들(16-1) 또는 홈들(16-2)이 상기 외부단자들(16)의 적어도 저면(16a)에 형성되어 표면적을 증대시킨 것을 특징으로 하는 반도체장치.
- 제17항에 있어서, 상기 외부단자들(16)의 저면(16a)에 접착된 도전성 접착제(51)를 더 포함하는 것을 특징으로 하는 반도체장치.
- 리드프레임(27)을 프레스가공하여 반도체칩(11)이 탑재되는 소정위치로 내부를 향하여 연장된 복수의 리드들(14)을 형성하는 스텝(a), 스테이지(12)위의 소정위치에 반도체칩(11)을 탑재하는 스텝(b), (여기서 스텝(a)와 스텝(b)는 임의의 순서로 행해짐) 리드들(14)의 제1단부들(14a)을 선(15)를 거쳐서 반도체칩(11)에 와이어본딩하는 스텝(c), 리드들(14)의 저면이 수지패키지(17,31)의 저면(17a,31a)의 제2단부(16)에서 노출되도록 수지패키지(17,31)로 반도체칩(11)과 리드들(14)을 봉입하는 스텝(d)으로 된 것을 특징으로 하는 반도체장치의 제조방법.
- 제19항에 있어서 상기 스텝(d)에서 상기 단자들(14)의 제1단부들(14a)과 상기 반도체칩(11)간의 갭을 상기 수지패키지(17,31)을 형성하는 수지로 채우는 것을 특징으로 하는 반도체장치의 제조방법.
- 제19항에 있어서, 상기 스텝(d)에서 반도체칩(11)의 상면을 상기 수지패키지(17,31)를 형성하는 수지로 덮어씌우는 것을 특징으로 하는 반도체장치의 제조방법.
- 제19항에 있어서, 상기 스텝(d)에서 수지패키지(17,31)로부터 반도체칩(11)의 상면을 노출시키는 것을 특징으로 하는 반도체장치의 제조방법.
- 제22항에 있어서, 상기 스텝(d)에서 상기 수지패키지(31)의 측면과 반도체칩(11)의 측면이 일치되도록 반도체칩(11)의 측면을 더 노출시키는 것을 특징으로 하는 반도체장치의 제조방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4281951A JP2934357B2 (ja) | 1992-10-20 | 1992-10-20 | 半導体装置 |
| JP92-281951 | 1992-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970006533B1 true KR970006533B1 (ko) | 1997-04-29 |
Family
ID=17646186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930021752A Expired - Lifetime KR970006533B1 (ko) | 1992-10-20 | 1993-10-20 | 반도체장치 및 그 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US5519251A (ko) |
| JP (1) | JP2934357B2 (ko) |
| KR (1) | KR970006533B1 (ko) |
Families Citing this family (86)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940007757Y1 (ko) * | 1991-11-14 | 1994-10-24 | 금성일렉트론 주식회사 | 반도체 패키지 |
| JP3230348B2 (ja) * | 1993-09-06 | 2001-11-19 | ソニー株式会社 | 樹脂封止型半導体装置及びその製造方法 |
| US5760471A (en) * | 1994-04-20 | 1998-06-02 | Fujitsu Limited | Semiconductor device having an inner lead extending over a central portion of a semiconductor device sealed in a plastic package and an outer lead exposed to the outside of a side face of the plastic package |
| JPH088389A (ja) * | 1994-04-20 | 1996-01-12 | Fujitsu Ltd | 半導体装置及び半導体装置ユニット |
| JP3150253B2 (ja) * | 1994-07-22 | 2001-03-26 | 三菱電機株式会社 | 半導体装置およびその製造方法並びに実装方法 |
| JP3487524B2 (ja) | 1994-12-20 | 2004-01-19 | 株式会社ルネサステクノロジ | 半導体装置及びその製造方法 |
| KR0156622B1 (ko) * | 1995-04-27 | 1998-10-15 | 문정환 | 반도체 패키지,리드프레임 및 제조방법 |
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| JPS5230184A (en) * | 1975-09-02 | 1977-03-07 | Sharp Corp | Semiconductor device |
| JPS53103659U (ko) * | 1977-01-25 | 1978-08-21 | ||
| JPS6315453A (ja) * | 1986-07-08 | 1988-01-22 | Fujitsu Ltd | 表面実装型半導体装置及びその製造方法 |
| JPS6315451A (ja) * | 1986-07-08 | 1988-01-22 | Fujitsu Ltd | 半導体装置の冷却方法 |
| JPS63190363A (ja) * | 1987-02-02 | 1988-08-05 | Matsushita Electronics Corp | パワ−パツケ−ジ |
| JPH063819B2 (ja) * | 1989-04-17 | 1994-01-12 | セイコーエプソン株式会社 | 半導体装置の実装構造および実装方法 |
| FR2659157B2 (fr) * | 1989-05-26 | 1994-09-30 | Lemaire Gerard | Procede de fabrication d'une carte dite carte a puce, et carte obtenue par ce procede. |
| JP2738568B2 (ja) * | 1989-09-06 | 1998-04-08 | 新光電気工業株式会社 | 半導体チップモジュール |
| JPH03157959A (ja) * | 1989-11-15 | 1991-07-05 | Seiko Epson Corp | 実装構造及び製造方法 |
| JPH03280554A (ja) * | 1990-03-29 | 1991-12-11 | Nec Corp | 半導体装置の製造方法 |
| JP2848682B2 (ja) * | 1990-06-01 | 1999-01-20 | 株式会社東芝 | 高速動作用半導体装置及びこの半導体装置に用いるフィルムキャリア |
| JP2895920B2 (ja) * | 1990-06-11 | 1999-05-31 | 株式会社日立製作所 | 半導体装置及びその製造方法 |
| US5172214A (en) * | 1991-02-06 | 1992-12-15 | Motorola, Inc. | Leadless semiconductor device and method for making the same |
| KR940007757Y1 (ko) * | 1991-11-14 | 1994-10-24 | 금성일렉트론 주식회사 | 반도체 패키지 |
-
1992
- 1992-10-20 JP JP4281951A patent/JP2934357B2/ja not_active Expired - Lifetime
-
1993
- 1993-10-15 US US08/136,462 patent/US5519251A/en not_active Expired - Lifetime
- 1993-10-20 KR KR1019930021752A patent/KR970006533B1/ko not_active Expired - Lifetime
-
1995
- 1995-10-24 US US08/547,616 patent/US5773313A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2934357B2 (ja) | 1999-08-16 |
| US5773313A (en) | 1998-06-30 |
| US5519251A (en) | 1996-05-21 |
| JPH06132453A (ja) | 1994-05-13 |
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