CN110473790B - 集成电路封装方法及半导体器件 - Google Patents
集成电路封装方法及半导体器件 Download PDFInfo
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- CN110473790B CN110473790B CN201910701507.2A CN201910701507A CN110473790B CN 110473790 B CN110473790 B CN 110473790B CN 201910701507 A CN201910701507 A CN 201910701507A CN 110473790 B CN110473790 B CN 110473790B
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- integrated circuit
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 30
- 239000004065 semiconductor Substances 0.000 title claims abstract description 10
- 238000000016 photochemical curing Methods 0.000 claims abstract description 58
- 239000012790 adhesive layer Substances 0.000 claims abstract description 32
- 239000003292 glue Substances 0.000 claims description 50
- 239000010410 layer Substances 0.000 claims description 29
- 238000005245 sintering Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000012858 packaging process Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 37
- 239000000853 adhesive Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 15
- 238000001723 curing Methods 0.000 description 15
- 239000007921 spray Substances 0.000 description 13
- 238000000227 grinding Methods 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
- H01L21/4875—Connection or disconnection of other leads to or from bases or plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910701507.2A CN110473790B (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
CN202110288385.6A CN113140467A (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910701507.2A CN110473790B (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110288385.6A Division CN113140467A (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110473790A CN110473790A (zh) | 2019-11-19 |
CN110473790B true CN110473790B (zh) | 2021-04-13 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201910701507.2A Active CN110473790B (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
CN202110288385.6A Pending CN113140467A (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110288385.6A Pending CN113140467A (zh) | 2019-07-31 | 2019-07-31 | 集成电路封装方法及半导体器件 |
Country Status (1)
Country | Link |
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CN (2) | CN110473790B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116936594B (zh) * | 2023-09-08 | 2023-11-21 | 积高电子(无锡)有限公司 | 图像传感器封装方法及封装结构 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6309943B1 (en) * | 2000-04-25 | 2001-10-30 | Amkor Technology, Inc. | Precision marking and singulation method |
DE10038998A1 (de) * | 2000-08-10 | 2002-02-21 | Bosch Gmbh Robert | Halbleiterbauelement und Verfahren zur Identifizierung eines Halbleiterbauelementes |
JP2003124241A (ja) * | 2001-10-18 | 2003-04-25 | Shinko Electric Ind Co Ltd | 半導体装置及びその製造方法 |
US20040038442A1 (en) * | 2002-08-26 | 2004-02-26 | Kinsman Larry D. | Optically interactive device packages and methods of assembly |
CN1755908A (zh) * | 2004-09-29 | 2006-04-05 | 上海贝岭股份有限公司 | 一种提高塑料封装集成电路合格率的方法 |
SG155779A1 (en) * | 2008-03-10 | 2009-10-29 | Micron Technology Inc | Apparatus and methods of forming wire bonds |
US9403296B2 (en) * | 2012-04-12 | 2016-08-02 | Telsa Motors, Inc. | Embedded optics in modular assemblies |
KR101542622B1 (ko) * | 2013-01-02 | 2015-08-06 | 제일모직주식회사 | 광경화 조성물, 이를 포함하는 장벽층, 및 이를 포함하는 봉지화된 장치 |
CN103280516B (zh) * | 2013-05-15 | 2015-07-01 | 陕西煤业化工技术研究院有限责任公司 | 一种发光二极管封装材料及封装成型方法 |
JP2015026655A (ja) * | 2013-07-25 | 2015-02-05 | 住友重機械工業株式会社 | 薄膜形成方法及び薄膜形成装置 |
CN109243982B (zh) * | 2018-08-31 | 2020-02-14 | 华中科技大学 | 一种制造曲面集成电路的电流体喷印刻蚀方法 |
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2019
- 2019-07-31 CN CN201910701507.2A patent/CN110473790B/zh active Active
- 2019-07-31 CN CN202110288385.6A patent/CN113140467A/zh active Pending
Also Published As
Publication number | Publication date |
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CN110473790A (zh) | 2019-11-19 |
CN113140467A (zh) | 2021-07-20 |
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Denomination of invention: Integrated circuit packaging method and semiconductor device Effective date of registration: 20210629 Granted publication date: 20210413 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen hongxinyu Electronic Co.,Ltd. Registration number: Y2021440020043 |
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Date of cancellation: 20220728 Granted publication date: 20210413 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen hongxinyu Electronic Co.,Ltd. Registration number: Y2021440020043 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Integrated circuit packaging method and semiconductor device Effective date of registration: 20220729 Granted publication date: 20210413 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen hongxinyu Electronic Co.,Ltd. Registration number: Y2022440020149 |
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Date of cancellation: 20231026 Granted publication date: 20210413 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen hongxinyu Electronic Co.,Ltd. Registration number: Y2022440020149 |