JP4615282B2 - 半導体パッケージの製造方法 - Google Patents
半導体パッケージの製造方法 Download PDFInfo
- Publication number
- JP4615282B2 JP4615282B2 JP2004302218A JP2004302218A JP4615282B2 JP 4615282 B2 JP4615282 B2 JP 4615282B2 JP 2004302218 A JP2004302218 A JP 2004302218A JP 2004302218 A JP2004302218 A JP 2004302218A JP 4615282 B2 JP4615282 B2 JP 4615282B2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- internal
- lead frame
- die pad
- leads
- 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
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/421—Shapes or dispositions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/04—Manufacture or treatment of leadframes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/531—Shapes of wire connectors
- H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
-
- 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
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/94—Laser ablative material removal
Landscapes
- Lead Frames For Integrated Circuits (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Wire Bonding (AREA)
Description
110 フレーム
120 ダイパッド
130 タイバー
140 リード
142 内部リード
144 外部リード
150 連結バー
200 半導体チップ
210 ボンディングパッド
220 ワイヤ
222 ボンディングボール
230 モールディング樹脂
232 切断溝
300 ブレード
Claims (3)
- ダイパッド、チップ端を備えて前記ダイパッドの外周辺に沿って配列された内部及び外部リード、前記ダイパッドに前記内部リードのチップ端を連結するための連結バーを備え、
前記連結バーは、ダイパッドの外周辺に沿って配置され、前記内部リードの各一端は、前記連結バーと連結され、前記内部リードの各他端は、前記外部リードと連結されるリードフレームを含む半導体パッケージの製造方法において、
前記リードフレームの前記ダイパッド上に実装された半導体チップのボンディングパッドを前記リードフレームの内部リードに導電ワイヤを通じて連結する段階と、
前記半導体チップ、ワイヤ及び内部リードをモールディングする段階と、
前記ダイパッドから前記内部リードのそれぞれが独立して分離されるように前記内部リードのチップ端を連結する前記連結バーを切断する段階と、を含み、
前記モールディング段階は、前記ボンディングパッドを連結する段階以降に行われ、前記切断段階は、前記モールディング段階以降に行われる半導体パッケージの製造方法。 - スタンピング方式やエッチング方式のうちの何れか1つにより前記リードフレームを製造する、請求項1に記載の半導体パッケージの製造方法。
- 前記連結バーはソーイングブレードやレーザーのうちの何れか1つにより切断される、請求項1に記載の半導体パッケージの製造方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030078432A KR100568225B1 (ko) | 2003-11-06 | 2003-11-06 | 리드 프레임 및 이를 적용한 반도체 패키지 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005142554A JP2005142554A (ja) | 2005-06-02 |
| JP4615282B2 true JP4615282B2 (ja) | 2011-01-19 |
Family
ID=34545784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004302218A Expired - Fee Related JP4615282B2 (ja) | 2003-11-06 | 2004-10-15 | 半導体パッケージの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20050098863A1 (ja) |
| JP (1) | JP4615282B2 (ja) |
| KR (1) | KR100568225B1 (ja) |
| CN (1) | CN100479144C (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7563649B1 (en) * | 2005-12-06 | 2009-07-21 | Chris Karabatsos | Chip packaging with metal frame pin grid array |
| US8492883B2 (en) | 2008-03-14 | 2013-07-23 | Advanced Semiconductor Engineering, Inc. | Semiconductor package having a cavity structure |
| TWI368983B (en) * | 2008-04-29 | 2012-07-21 | Advanced Semiconductor Eng | Integrated circuit package and manufacturing method thereof |
| US7998790B2 (en) | 2008-05-30 | 2011-08-16 | Stats Chippac Ltd. | Integrated circuit packaging system with isolated pads and method of manufacture thereof |
| US20100044850A1 (en) | 2008-08-21 | 2010-02-25 | Advanced Semiconductor Engineering, Inc. | Advanced quad flat non-leaded package structure and manufacturing method thereof |
| US8124447B2 (en) | 2009-04-10 | 2012-02-28 | Advanced Semiconductor Engineering, Inc. | Manufacturing method of advanced quad flat non-leaded package |
| TWI405316B (zh) * | 2009-09-16 | 2013-08-11 | 日月光半導體製造股份有限公司 | 導線架及晶片封裝體 |
| JP5876669B2 (ja) * | 2010-08-09 | 2016-03-02 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| CN102104028B (zh) * | 2010-11-05 | 2012-12-12 | 南通富士通微电子股份有限公司 | 半导体塑封体及分层扫描方法 |
| KR101217434B1 (ko) * | 2011-02-18 | 2013-01-02 | 앰코 테크놀로지 코리아 주식회사 | 반도체 디바이스 |
| KR20120121588A (ko) * | 2011-04-27 | 2012-11-06 | 삼성전자주식회사 | 발광소자 패키지 및 이의 제조방법 |
| CN103311210B (zh) * | 2012-03-06 | 2017-03-01 | 飞思卡尔半导体公司 | 用于组装半导体器件的引线框 |
| US9196504B2 (en) | 2012-07-03 | 2015-11-24 | Utac Dongguan Ltd. | Thermal leadless array package with die attach pad locking feature |
| US9165869B1 (en) * | 2014-07-11 | 2015-10-20 | Freescale Semiconductor, Inc. | Semiconductor device with twisted leads |
| JP6428013B2 (ja) * | 2014-07-16 | 2018-11-28 | 大日本印刷株式会社 | リードフレーム部材およびその製造方法、ならびに半導体装置およびその製造方法 |
| US9570381B2 (en) | 2015-04-02 | 2017-02-14 | Advanced Semiconductor Engineering, Inc. | Semiconductor packages and related manufacturing methods |
| WO2018087027A1 (en) * | 2016-11-11 | 2018-05-17 | Lumileds Holding B.V. | Method of manufacturing a lead frame |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408218A (en) * | 1981-03-27 | 1983-10-04 | Amp Incorporated | Ceramic chip carrier with lead frame having removable rim |
| US4362902A (en) * | 1981-03-27 | 1982-12-07 | Amp Incorporated | Ceramic chip carrier |
| US4445271A (en) * | 1981-08-14 | 1984-05-01 | Amp Incorporated | Ceramic chip carrier with removable lead frame support and preforated ground pad |
| US5096852A (en) * | 1988-06-02 | 1992-03-17 | Burr-Brown Corporation | Method of making plastic encapsulated multichip hybrid integrated circuits |
| JPH088279B2 (ja) * | 1989-10-03 | 1996-01-29 | 松下電器産業株式会社 | フィルムキャリア製造用のフィルム材およびフィルムキャリアの製造方法 |
| JP2613715B2 (ja) * | 1992-04-03 | 1997-05-28 | アピックヤマダ株式会社 | リードフレームとリードフレームの製造方法 |
| US5543657A (en) * | 1994-10-07 | 1996-08-06 | International Business Machines Corporation | Single layer leadframe design with groundplane capability |
| JPH08162588A (ja) * | 1994-12-09 | 1996-06-21 | Hitachi Constr Mach Co Ltd | リードフレームの加工方法及びリードフレーム並びに半導体装置 |
| JP3870301B2 (ja) * | 1996-06-11 | 2007-01-17 | ヤマハ株式会社 | 半導体装置の組立法、半導体装置及び半導体装置の連続組立システム |
| JP2811170B2 (ja) * | 1996-06-28 | 1998-10-15 | 株式会社後藤製作所 | 樹脂封止型半導体装置及びその製造方法 |
| EP0887850A3 (en) * | 1997-06-23 | 2001-05-02 | STMicroelectronics, Inc. | Lead-frame forming for improved thermal performance |
| JP2000286377A (ja) * | 1999-03-30 | 2000-10-13 | Sanyo Electric Co Ltd | 半導体装置 |
| JP3506957B2 (ja) * | 1999-06-29 | 2004-03-15 | 株式会社三井ハイテック | リードフレームの製造方法 |
| KR100348321B1 (ko) | 2000-10-25 | 2002-08-10 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 리드프레임 |
| KR100369393B1 (ko) * | 2001-03-27 | 2003-02-05 | 앰코 테크놀로지 코리아 주식회사 | 리드프레임 및 이를 이용한 반도체패키지와 그 제조 방법 |
| JP2003017645A (ja) * | 2001-07-03 | 2003-01-17 | Shinko Electric Ind Co Ltd | リードフレーム及びその製造方法 |
| US6818973B1 (en) * | 2002-09-09 | 2004-11-16 | Amkor Technology, Inc. | Exposed lead QFP package fabricated through the use of a partial saw process |
-
2003
- 2003-11-06 KR KR1020030078432A patent/KR100568225B1/ko not_active Expired - Fee Related
-
2004
- 2004-06-15 US US10/866,774 patent/US20050098863A1/en not_active Abandoned
- 2004-10-15 JP JP2004302218A patent/JP4615282B2/ja not_active Expired - Fee Related
- 2004-11-02 CN CNB2004100897136A patent/CN100479144C/zh not_active Expired - Fee Related
-
2008
- 2008-08-18 US US12/222,854 patent/US7732258B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1614774A (zh) | 2005-05-11 |
| US7732258B2 (en) | 2010-06-08 |
| US20080311705A1 (en) | 2008-12-18 |
| JP2005142554A (ja) | 2005-06-02 |
| CN100479144C (zh) | 2009-04-15 |
| US20050098863A1 (en) | 2005-05-12 |
| KR20050043514A (ko) | 2005-05-11 |
| KR100568225B1 (ko) | 2006-04-07 |
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