CN108074903B - 引线框架和电子元件装置 - Google Patents

引线框架和电子元件装置 Download PDF

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Publication number
CN108074903B
CN108074903B CN201711130270.4A CN201711130270A CN108074903B CN 108074903 B CN108074903 B CN 108074903B CN 201711130270 A CN201711130270 A CN 201711130270A CN 108074903 B CN108074903 B CN 108074903B
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China
Prior art keywords
electrode
lead frame
terminal
metal plating
plating layer
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CN201711130270.4A
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English (en)
Chinese (zh)
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CN108074903A (zh
Inventor
小林浩之佑
阿藤晃士
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Shinko Electric Industries Co Ltd
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Shinko Electric Industries Co Ltd
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Publication of CN108074903A publication Critical patent/CN108074903A/zh
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    • 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
    • H10W70/411—Chip-supporting parts, e.g. die pads
    • 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
    • H10W70/041—Connecting or disconnecting interconnections to or from leadframes, e.g. connecting bond wires or bumps
    • 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
    • H10W70/042—Etching
    • 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]
    • H10W70/40—Leadframes
    • H10W70/456—Materials
    • H10W70/457—Materials of metallic layers on 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
    • H10W70/464—Additional interconnections in combination with leadframes
    • H10W70/465—Bumps or wires
    • 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
    • H10W70/464—Additional interconnections in combination with leadframes
    • H10W70/467—Multilayered additional interconnections
    • 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
    • H10W90/811—Multiple chips on 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/073—Connecting or disconnecting of die-attach connectors
    • 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • 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
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires
    • 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
    • H10W74/131—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being only partially enclosed
    • H10W74/142—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being only partially enclosed the encapsulations exposing the passive side of the semiconductor body
    • 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
    • H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/726—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
    • 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

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  • Lead Frames For Integrated Circuits (AREA)
CN201711130270.4A 2016-11-15 2017-11-15 引线框架和电子元件装置 Active CN108074903B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-222098 2016-11-15
JP2016222098A JP6761738B2 (ja) 2016-11-15 2016-11-15 リードフレーム及びその製造方法、電子部品装置の製造方法

Publications (2)

Publication Number Publication Date
CN108074903A CN108074903A (zh) 2018-05-25
CN108074903B true CN108074903B (zh) 2022-07-01

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CN201711130270.4A Active CN108074903B (zh) 2016-11-15 2017-11-15 引线框架和电子元件装置

Country Status (4)

Country Link
US (1) US20180138107A1 (https=)
JP (1) JP6761738B2 (https=)
CN (1) CN108074903B (https=)
TW (1) TWI733941B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200035614A1 (en) * 2018-07-30 2020-01-30 Powertech Technology Inc. Package structure and manufacturing method thereof
JP7319808B2 (ja) 2019-03-29 2023-08-02 ローム株式会社 半導体装置および半導体パッケージ
US11562948B2 (en) 2019-11-04 2023-01-24 Mediatek Inc. Semiconductor package having step cut sawn into molding compound along perimeter of the semiconductor package
JP2022041152A (ja) * 2020-08-31 2022-03-11 ソニーセミコンダクタソリューションズ株式会社 半導体装置の製造方法、半導体装置、および電子機器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359641A (zh) * 2007-07-31 2009-02-04 精工爱普生株式会社 衬底及其制造方法、半导体装置及其制造方法
WO2009084597A1 (ja) * 2007-12-28 2009-07-09 Mitsui High-Tec, Inc. 半導体装置の製造方法及び半導体装置、半導体装置の中間製品の製造方法及び半導体装置の中間製品、並びにリードフレーム
CN101533825A (zh) * 2008-03-14 2009-09-16 日月光半导体制造股份有限公司 半导体封装结构及其工艺与表面粘着型半导体封装结构
JP2011029335A (ja) * 2009-07-23 2011-02-10 Mitsui High Tec Inc リードフレーム及びリードフレームの製造方法とこれを用いた半導体装置の製造方法
CN107799475A (zh) * 2016-08-31 2018-03-13 新光电气工业株式会社 引线框架和电子部件装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342730B1 (en) * 2000-01-28 2002-01-29 Advanced Semiconductor Engineering, Inc. Low-pin-count chip package and manufacturing method thereof
KR100373460B1 (ko) * 2001-02-08 2003-02-25 신무환 고효율 ＳｉＣ 소자제작을 위한 건식식각 공정
TW574753B (en) * 2001-04-13 2004-02-01 Sony Corp Manufacturing method of thin film apparatus and semiconductor device
US7049683B1 (en) * 2003-07-19 2006-05-23 Ns Electronics Bangkok (1993) Ltd. Semiconductor package including organo-metallic coating formed on surface of leadframe roughened using chemical etchant to prevent separation between leadframe and molding compound
US7060535B1 (en) * 2003-10-29 2006-06-13 Ns Electronics Bangkok (1993) Ltd. Flat no-lead semiconductor die package including stud terminals
JP4857594B2 (ja) * 2005-04-26 2012-01-18 大日本印刷株式会社 回路部材、及び回路部材の製造方法
US20090146280A1 (en) * 2005-11-28 2009-06-11 Dai Nippon Printing Co., Ltd. Circuit member, manufacturing method of the circuit member, and semiconductor device including the circuit member
WO2010036051A2 (en) * 2008-09-25 2010-04-01 Lg Innotek Co., Ltd. Structure and manufacture method for multi-row lead frame and semiconductor package
WO2010052973A1 (ja) * 2008-11-05 2010-05-14 株式会社三井ハイテック 半導体装置及びその製造方法
US8124447B2 (en) * 2009-04-10 2012-02-28 Advanced Semiconductor Engineering, Inc. Manufacturing method of advanced quad flat non-leaded package
JP5195647B2 (ja) * 2009-06-01 2013-05-08 セイコーエプソン株式会社 リードフレームの製造方法及び半導体装置の製造方法
JP2011096882A (ja) * 2009-10-30 2011-05-12 Seiko Epson Corp 半導体装置の製造方法及び半導体装置のアレイ
US8669649B2 (en) * 2010-09-24 2014-03-11 Stats Chippac Ltd. Integrated circuit packaging system with interlock and method of manufacture thereof
US8643166B2 (en) * 2011-12-15 2014-02-04 Stats Chippac Ltd. Integrated circuit packaging system with leads and method of manufacturing thereof
JP2013168474A (ja) * 2012-02-15 2013-08-29 Toshiba Corp 多結晶シリコンのエッチング方法、半導体装置の製造方法およびプログラム
US9312194B2 (en) * 2012-03-20 2016-04-12 Stats Chippac Ltd. Integrated circuit packaging system with terminals and method of manufacture thereof
JP6493952B2 (ja) * 2014-08-26 2019-04-03 大口マテリアル株式会社 リードフレーム及びその製造方法
JP6555927B2 (ja) * 2015-05-18 2019-08-07 大口マテリアル株式会社 半導体素子搭載用リードフレーム及び半導体装置の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359641A (zh) * 2007-07-31 2009-02-04 精工爱普生株式会社 衬底及其制造方法、半导体装置及其制造方法
WO2009084597A1 (ja) * 2007-12-28 2009-07-09 Mitsui High-Tec, Inc. 半導体装置の製造方法及び半導体装置、半導体装置の中間製品の製造方法及び半導体装置の中間製品、並びにリードフレーム
CN101533825A (zh) * 2008-03-14 2009-09-16 日月光半导体制造股份有限公司 半导体封装结构及其工艺与表面粘着型半导体封装结构
JP2011029335A (ja) * 2009-07-23 2011-02-10 Mitsui High Tec Inc リードフレーム及びリードフレームの製造方法とこれを用いた半導体装置の製造方法
CN107799475A (zh) * 2016-08-31 2018-03-13 新光电气工业株式会社 引线框架和电子部件装置

Also Published As

Publication number Publication date
TW201830626A (zh) 2018-08-16
JP6761738B2 (ja) 2020-09-30
TWI733941B (zh) 2021-07-21
US20180138107A1 (en) 2018-05-17
JP2018081979A (ja) 2018-05-24
CN108074903A (zh) 2018-05-25

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