CN1755907A - 半导体器件的制造方法 - Google Patents
半导体器件的制造方法 Download PDFInfo
- Publication number
- CN1755907A CN1755907A CNA2005100986435A CN200510098643A CN1755907A CN 1755907 A CN1755907 A CN 1755907A CN A2005100986435 A CNA2005100986435 A CN A2005100986435A CN 200510098643 A CN200510098643 A CN 200510098643A CN 1755907 A CN1755907 A CN 1755907A
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- Prior art keywords
- main surface
- lead
- semiconductor chip
- semiconductor device
- molded body
- 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.)
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 173
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 229920005989 resin Polymers 0.000 claims abstract description 51
- 239000011347 resin Substances 0.000 claims abstract description 51
- 238000000465 moulding Methods 0.000 claims description 65
- 238000005520 cutting process Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 239000010931 gold Substances 0.000 description 8
- 229910052737 gold Inorganic materials 0.000 description 8
- 238000009966 trimming Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 5
- 238000004904 shortening Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- H01L23/495—Lead-frames or other flat leads
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Manufacturing & Machinery (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004285839A JP4525277B2 (ja) | 2004-09-30 | 2004-09-30 | 半導体装置 |
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US (2) | US7323366B2 (zh) |
JP (1) | JP4525277B2 (zh) |
KR (1) | KR101160694B1 (zh) |
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TW (1) | TWI431738B (zh) |
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-
2004
- 2004-09-30 JP JP2004285839A patent/JP4525277B2/ja not_active Expired - Lifetime
-
2005
- 2005-08-17 TW TW094128043A patent/TWI431738B/zh active
- 2005-09-05 CN CNB2005100986435A patent/CN100446201C/zh active Active
- 2005-09-12 US US11/222,959 patent/US7323366B2/en active Active
- 2005-09-15 KR KR1020050086272A patent/KR101160694B1/ko active IP Right Grant
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2008
- 2008-01-15 US US12/014,313 patent/US7728412B2/en not_active Expired - Fee Related
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CN102263079A (zh) * | 2011-07-18 | 2011-11-30 | 日月光半导体制造股份有限公司 | 半导体封装结构 |
CN102263079B (zh) * | 2011-07-18 | 2017-06-09 | 日月光半导体制造股份有限公司 | 半导体封装结构 |
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CN104517926A (zh) * | 2013-09-26 | 2015-04-15 | 恩智浦有限公司 | 半导体器件引线框架 |
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CN104517925B (zh) * | 2013-09-26 | 2018-09-28 | 安普林荷兰有限公司 | 半导体器件引线框架 |
CN114226185A (zh) * | 2022-02-17 | 2022-03-25 | 常州江苏大学工程技术研究院 | 一种基于物联网线路板的输送系统及其制造方法 |
CN114226185B (zh) * | 2022-02-17 | 2022-04-29 | 常州江苏大学工程技术研究院 | 一种基于物联网线路板的输送系统及其制造方法 |
Also Published As
Publication number | Publication date |
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TWI431738B (zh) | 2014-03-21 |
JP4525277B2 (ja) | 2010-08-18 |
JP2006100636A (ja) | 2006-04-13 |
TW200614474A (en) | 2006-05-01 |
KR101160694B1 (ko) | 2012-06-28 |
CN100446201C (zh) | 2008-12-24 |
US20080135992A1 (en) | 2008-06-12 |
US7323366B2 (en) | 2008-01-29 |
US20060079028A1 (en) | 2006-04-13 |
US7728412B2 (en) | 2010-06-01 |
KR20060051340A (ko) | 2006-05-19 |
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