CN110098131A - 一种功率mos型器件与集成电路晶圆级重构封装方法 - Google Patents
一种功率mos型器件与集成电路晶圆级重构封装方法 Download PDFInfo
- Publication number
- CN110098131A CN110098131A CN201910310859.5A CN201910310859A CN110098131A CN 110098131 A CN110098131 A CN 110098131A CN 201910310859 A CN201910310859 A CN 201910310859A CN 110098131 A CN110098131 A CN 110098131A
- Authority
- CN
- China
- Prior art keywords
- wafer
- reconstruct
- monomer
- power mos
- mos type
- 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.)
- Pending
Links
- 235000012431 wafers Nutrition 0.000 title claims abstract description 167
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 35
- 241001062009 Indigofera Species 0.000 claims abstract description 5
- 239000000178 monomer Substances 0.000 claims description 51
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 18
- 239000003822 epoxy resin Substances 0.000 claims description 18
- 229920000647 polyepoxide Polymers 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 229920006334 epoxy coating Polymers 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- 241000196324 Embryophyta Species 0.000 claims description 7
- 239000002313 adhesive film Substances 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000008719 thickening Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004021 metal welding Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 238000011056 performance test Methods 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 abstract description 19
- 238000012536 packaging technology Methods 0.000 abstract description 6
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 2
- 150000004706 metal oxides Chemical class 0.000 abstract description 2
- 238000002161 passivation Methods 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H01L21/563—Encapsulation of active face of flip-chip device, e.g. underfilling or underencapsulation of flip-chip, encapsulation preform on chip or mounting substrate
-
- 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
- H01L21/568—Temporary substrate used as encapsulation process aid
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L24/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/18—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different subgroups of the same main group of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68354—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used to support diced chips prior to mounting
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
- H01L2224/13001—Core members of the bump connector
- H01L2224/1301—Shape
- H01L2224/13016—Shape in side view
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910310859.5A CN110098131A (zh) | 2019-04-18 | 2019-04-18 | 一种功率mos型器件与集成电路晶圆级重构封装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910310859.5A CN110098131A (zh) | 2019-04-18 | 2019-04-18 | 一种功率mos型器件与集成电路晶圆级重构封装方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110098131A true CN110098131A (zh) | 2019-08-06 |
Family
ID=67445130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910310859.5A Pending CN110098131A (zh) | 2019-04-18 | 2019-04-18 | 一种功率mos型器件与集成电路晶圆级重构封装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110098131A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110517966A (zh) * | 2019-08-07 | 2019-11-29 | 电子科技大学 | 一种高密度集成电路芯片扇出封装的制作方法 |
CN111070448A (zh) * | 2019-12-30 | 2020-04-28 | 成都先进功率半导体股份有限公司 | 一种晶圆环形切割方法 |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1337065A (zh) * | 1999-11-11 | 2002-02-20 | 卡西欧计算机株式会社 | 半导体器件及其制造方法 |
CN102437254A (zh) * | 2010-09-29 | 2012-05-02 | 展晶科技(深圳)有限公司 | 切割分离发光二极管晶片形成发光二极管芯片的方法 |
CN102569544A (zh) * | 2010-12-27 | 2012-07-11 | 同方光电科技有限公司 | 一种制作独立发光二极管的方法 |
CN103178007A (zh) * | 2011-12-20 | 2013-06-26 | 杭州士兰集成电路有限公司 | 划片方法、芯片制作方法及凸点玻璃封装二极管 |
CN105374783A (zh) * | 2014-08-15 | 2016-03-02 | 美国博通公司 | 半导体边界保护密封剂 |
CN105957937A (zh) * | 2016-06-27 | 2016-09-21 | 山东浪潮华光光电子股份有限公司 | 一种GaAs基发光二极管芯片及其切割方法 |
CN106252388A (zh) * | 2016-04-08 | 2016-12-21 | 苏州能讯高能半导体有限公司 | 半导体晶圆及其制造方法 |
CN106328627A (zh) * | 2015-06-30 | 2017-01-11 | 台湾积体电路制造股份有限公司 | 堆叠的半导体器件及其形成方法 |
CN106653956A (zh) * | 2015-11-04 | 2017-05-10 | 无锡华润华晶微电子有限公司 | 晶圆片翻膜方法、定位装置 |
CN106800272A (zh) * | 2017-02-17 | 2017-06-06 | 烟台睿创微纳技术股份有限公司 | 一种mems晶圆切割和晶圆级释放及测试方法 |
CN106971988A (zh) * | 2015-12-11 | 2017-07-21 | 爱思开海力士有限公司 | 晶圆级封装件及其制造方法 |
CN107256847A (zh) * | 2017-05-27 | 2017-10-17 | 华天科技(昆山)电子有限公司 | 增加焊盘面积的芯片封装结构及其制作方法 |
CN107887346A (zh) * | 2016-09-30 | 2018-04-06 | 台湾积体电路制造股份有限公司 | 集成扇出型封装件 |
CN107887278A (zh) * | 2016-09-30 | 2018-04-06 | 台湾积体电路制造股份有限公司 | 制作半导体器件的方法 |
CN107910295A (zh) * | 2017-12-27 | 2018-04-13 | 江阴长电先进封装有限公司 | 一种晶圆级芯片封装结构及其封装方法 |
CN108231606A (zh) * | 2016-11-29 | 2018-06-29 | Pep创新私人有限公司 | 芯片封装方法及封装结构 |
CN109075048A (zh) * | 2016-06-30 | 2018-12-21 | 琳得科株式会社 | 半导体加工用片 |
CN109216323A (zh) * | 2017-06-30 | 2019-01-15 | 台湾积体电路制造股份有限公司 | 半导体器件以及形成半导体器件的方法 |
CN109461701A (zh) * | 2018-09-27 | 2019-03-12 | 全球能源互联网研究院有限公司 | 一种功率芯片的复合划片方法及半导体器件 |
-
2019
- 2019-04-18 CN CN201910310859.5A patent/CN110098131A/zh active Pending
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1337065A (zh) * | 1999-11-11 | 2002-02-20 | 卡西欧计算机株式会社 | 半导体器件及其制造方法 |
CN102437254A (zh) * | 2010-09-29 | 2012-05-02 | 展晶科技(深圳)有限公司 | 切割分离发光二极管晶片形成发光二极管芯片的方法 |
CN102569544A (zh) * | 2010-12-27 | 2012-07-11 | 同方光电科技有限公司 | 一种制作独立发光二极管的方法 |
CN103178007A (zh) * | 2011-12-20 | 2013-06-26 | 杭州士兰集成电路有限公司 | 划片方法、芯片制作方法及凸点玻璃封装二极管 |
CN105374783A (zh) * | 2014-08-15 | 2016-03-02 | 美国博通公司 | 半导体边界保护密封剂 |
CN106328627A (zh) * | 2015-06-30 | 2017-01-11 | 台湾积体电路制造股份有限公司 | 堆叠的半导体器件及其形成方法 |
CN106653956A (zh) * | 2015-11-04 | 2017-05-10 | 无锡华润华晶微电子有限公司 | 晶圆片翻膜方法、定位装置 |
CN106971988A (zh) * | 2015-12-11 | 2017-07-21 | 爱思开海力士有限公司 | 晶圆级封装件及其制造方法 |
CN106252388A (zh) * | 2016-04-08 | 2016-12-21 | 苏州能讯高能半导体有限公司 | 半导体晶圆及其制造方法 |
CN105957937A (zh) * | 2016-06-27 | 2016-09-21 | 山东浪潮华光光电子股份有限公司 | 一种GaAs基发光二极管芯片及其切割方法 |
CN109075048A (zh) * | 2016-06-30 | 2018-12-21 | 琳得科株式会社 | 半导体加工用片 |
CN107887346A (zh) * | 2016-09-30 | 2018-04-06 | 台湾积体电路制造股份有限公司 | 集成扇出型封装件 |
CN107887278A (zh) * | 2016-09-30 | 2018-04-06 | 台湾积体电路制造股份有限公司 | 制作半导体器件的方法 |
CN108231606A (zh) * | 2016-11-29 | 2018-06-29 | Pep创新私人有限公司 | 芯片封装方法及封装结构 |
CN106800272A (zh) * | 2017-02-17 | 2017-06-06 | 烟台睿创微纳技术股份有限公司 | 一种mems晶圆切割和晶圆级释放及测试方法 |
CN107256847A (zh) * | 2017-05-27 | 2017-10-17 | 华天科技(昆山)电子有限公司 | 增加焊盘面积的芯片封装结构及其制作方法 |
CN109216323A (zh) * | 2017-06-30 | 2019-01-15 | 台湾积体电路制造股份有限公司 | 半导体器件以及形成半导体器件的方法 |
CN107910295A (zh) * | 2017-12-27 | 2018-04-13 | 江阴长电先进封装有限公司 | 一种晶圆级芯片封装结构及其封装方法 |
CN109461701A (zh) * | 2018-09-27 | 2019-03-12 | 全球能源互联网研究院有限公司 | 一种功率芯片的复合划片方法及半导体器件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110517966A (zh) * | 2019-08-07 | 2019-11-29 | 电子科技大学 | 一种高密度集成电路芯片扇出封装的制作方法 |
CN111070448A (zh) * | 2019-12-30 | 2020-04-28 | 成都先进功率半导体股份有限公司 | 一种晶圆环形切割方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI353659B (en) | Water level package with good cte performance and | |
CN103718289B (zh) | 半导体裸片组合件、包含所述半导体裸片组合件的半导体装置及制造方法 | |
US6528393B2 (en) | Method of making a semiconductor package by dicing a wafer from the backside surface thereof | |
US7358178B2 (en) | Semiconductor substrates including I/O redistribution using wire bonds and anisotropically conductive film, methods of fabrication and assemblies including same | |
CN110517966A (zh) | 一种高密度集成电路芯片扇出封装的制作方法 | |
CN103400808B (zh) | 影像传感器的晶圆级封装结构及封装方法 | |
CN107221517B (zh) | 一种包覆型芯片尺寸封装结构及其封装方法 | |
CN106169452A (zh) | 半导体封装组件及其制造方法 | |
JP2018523315A (ja) | シリコン基板に埋め込まれたファンアウト型パッケージ構造及びその製造方法 | |
US20080044945A1 (en) | Filling paste structure and process for WL-CSP | |
US20140242756A1 (en) | Method for preparing semiconductor devices applied in flip chip technology | |
US7888179B2 (en) | Semiconductor device including a semiconductor chip which is mounted spaning a plurality of wiring boards and manufacturing method thereof | |
CN104392958A (zh) | 晶圆级含硅通孔的半导体封装方法 | |
US20150187745A1 (en) | Solder pillars for embedding semiconductor die | |
CN105575825A (zh) | 芯片封装方法及封装组件 | |
TW452873B (en) | Manufacturing method of wafer scale semiconductor package structure | |
TW200939407A (en) | Multi-chip package structure and the method thereof | |
CN105301475A (zh) | 封装芯片背面失效定点的方法 | |
CN110098131A (zh) | 一种功率mos型器件与集成电路晶圆级重构封装方法 | |
CN101567322B (zh) | 芯片的封装结构及其封装方法 | |
CN114730716A (zh) | 适于组装到电线元件的功能芯片的制造方法 | |
US20170033060A1 (en) | Battery protection package and process of making the same | |
CN101488462B (zh) | 模块化的多晶粒封装结构及其方法 | |
TW466652B (en) | Wafer level package and its process thereof | |
CN105097481A (zh) | 一种半导体器件的封装方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200605 Address after: 611731 Chengdu province high tech Zone (West) West source Avenue, No. 2006 Applicant after: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY Applicant after: SHANGHAI FINE CHIP SEMICONDUCTOR Co.,Ltd. Applicant after: SICHUAN BLUE COLOUR ELECTRONICS TECHNOLOGY Co.,Ltd. Applicant after: Sichuan Xinhe Li Cheng Technology Co.,Ltd. Applicant after: Sichuan Suining Lipuxin Microelectronic Co.,Ltd. Applicant after: SICHUAN SICHIP MICRO TECHNOLOGIES Co.,Ltd. Address before: 611731 Chengdu province high tech Zone (West) West source Avenue, No. 2006 Applicant before: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY Applicant before: SHANGHAI FINE CHIP SEMICONDUCTOR Co.,Ltd. Applicant before: SICHUAN BLUE COLOUR ELECTRONICS TECHNOLOGY Co.,Ltd. Applicant before: China Chippacking Technology Co.,Ltd. Applicant before: Sichuan Xinhe Li Cheng Technology Co.,Ltd. Applicant before: Sichuan Suining Lipuxin Microelectronic Co.,Ltd. Applicant before: SICHUAN SICHIP MICRO TECHNOLOGIES Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |