CN100447998C - 集成电路或分立元件超薄无脚封装用引线框架 - Google Patents
集成电路或分立元件超薄无脚封装用引线框架 Download PDFInfo
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- CN100447998C CN100447998C CNB2007100078379A CN200710007837A CN100447998C CN 100447998 C CN100447998 C CN 100447998C CN B2007100078379 A CNB2007100078379 A CN B2007100078379A CN 200710007837 A CN200710007837 A CN 200710007837A CN 100447998 C CN100447998 C CN 100447998C
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- metal
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- 238000012856 packing Methods 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 61
- 239000002184 metal Substances 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 20
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 10
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 9
- 238000005538 encapsulation Methods 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 230000004913 activation Effects 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 238000004544 sputter deposition Methods 0.000 abstract 3
- 239000010953 base metal Substances 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 15
- 229910000679 solder Inorganic materials 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000004411 aluminium Substances 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100078379A CN100447998C (zh) | 2004-08-09 | 2004-08-09 | 集成电路或分立元件超薄无脚封装用引线框架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100078379A CN100447998C (zh) | 2004-08-09 | 2004-08-09 | 集成电路或分立元件超薄无脚封装用引线框架 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100416456A Division CN1295768C (zh) | 2004-08-09 | 2004-08-09 | 集成电路或分立元件超薄无脚封装工艺及其封装结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1992252A CN1992252A (zh) | 2007-07-04 |
CN100447998C true CN100447998C (zh) | 2008-12-31 |
Family
ID=38214367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100078379A Active CN100447998C (zh) | 2004-08-09 | 2004-08-09 | 集成电路或分立元件超薄无脚封装用引线框架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100447998C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106935515A (zh) * | 2015-12-29 | 2017-07-07 | 无锡华润安盛科技有限公司 | 引线框架及其制造方法、基于该引线框架的芯片封装方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1148733A (zh) * | 1995-07-31 | 1997-04-30 | 日本电气株式会社 | 塑料模制的具有小平直度偏差引线的集成电路组件 |
JP2000022241A (ja) * | 1998-04-28 | 2000-01-21 | New Japan Radio Co Ltd | ガンダイオード、その製造方法、およびその実装構造 |
US6359341B1 (en) * | 1999-01-21 | 2002-03-19 | Siliconware Precision Industries, Co., Ltd. | Ball grid array integrated circuit package structure |
US6521987B1 (en) * | 1998-10-21 | 2003-02-18 | Amkor Technology, Inc. | Plastic integrated circuit device package and method for making the package |
-
2004
- 2004-08-09 CN CNB2007100078379A patent/CN100447998C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1148733A (zh) * | 1995-07-31 | 1997-04-30 | 日本电气株式会社 | 塑料模制的具有小平直度偏差引线的集成电路组件 |
JP2000022241A (ja) * | 1998-04-28 | 2000-01-21 | New Japan Radio Co Ltd | ガンダイオード、その製造方法、およびその実装構造 |
US6521987B1 (en) * | 1998-10-21 | 2003-02-18 | Amkor Technology, Inc. | Plastic integrated circuit device package and method for making the package |
US6359341B1 (en) * | 1999-01-21 | 2002-03-19 | Siliconware Precision Industries, Co., Ltd. | Ball grid array integrated circuit package structure |
Also Published As
Publication number | Publication date |
---|---|
CN1992252A (zh) | 2007-07-04 |
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Effective date of registration: 20170104 Address after: Tianjin free trade zone (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1802-7 financial and trade center of Asia Patentee after: Xin Xin finance leasing (Tianjin) Co.,Ltd. Address before: 214431 Binjiang Middle Road, Jiangsu, China, No. 275, No. Patentee before: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY Co.,Ltd. |
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Application publication date: 20070704 Assignee: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY Co.,Ltd. Assignor: Xin Xin finance leasing (Tianjin) Co.,Ltd. Contract record no.: 2017320000152 Denomination of invention: Lead frame for integrated circuit or discrete components ultra-thin non-pin packing Granted publication date: 20081231 License type: Exclusive License Record date: 20170614 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY Co.,Ltd. Assignor: Xin Xin finance leasing (Tianjin) Co.,Ltd. Contract record no.: 2017320000152 Date of cancellation: 20200416 |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20200423 Address after: 78 Changshan Road, Chengjiang Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 1-1-1802-7, North Zone, financial and Trade Center, No. 6865, Asia Road, Tianjin pilot free trade zone (Dongjiang Free Trade Port) Patentee before: Xin Xin finance leasing (Tianjin) Co.,Ltd. |
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Effective date of registration: 20221117 Address after: 201201 room 111, building 1, No. 200, Jichuang Road, Pudong New Area, Shanghai Patentee after: Changdian Technology Management Co.,Ltd. Address before: No.78 Changshan Road, Chengjiang Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY Co.,Ltd. |