CN203466186U - 一种三维互连结构 - Google Patents
一种三维互连结构 Download PDFInfo
- Publication number
- CN203466186U CN203466186U CN201320608900.5U CN201320608900U CN203466186U CN 203466186 U CN203466186 U CN 203466186U CN 201320608900 U CN201320608900 U CN 201320608900U CN 203466186 U CN203466186 U CN 203466186U
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- CN
- China
- Prior art keywords
- metal wiring
- wiring layer
- layer
- back side
- interconnection
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 211
- 229910052751 metal Inorganic materials 0.000 claims abstract description 211
- 239000004065 semiconductor Substances 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 230000004888 barrier function Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000009462 micro packaging Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320608900.5U CN203466186U (zh) | 2013-09-29 | 2013-09-29 | 一种三维互连结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320608900.5U CN203466186U (zh) | 2013-09-29 | 2013-09-29 | 一种三维互连结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203466186U true CN203466186U (zh) | 2014-03-05 |
Family
ID=50178531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320608900.5U Expired - Lifetime CN203466186U (zh) | 2013-09-29 | 2013-09-29 | 一种三维互连结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203466186U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103474417A (zh) * | 2013-09-29 | 2013-12-25 | 中国科学院微电子研究所 | 一种三维互连结构及其制备方法 |
CN106783751A (zh) * | 2015-11-24 | 2017-05-31 | 爱思开海力士有限公司 | 可伸展半导体封装和包括其的半导体器件 |
-
2013
- 2013-09-29 CN CN201320608900.5U patent/CN203466186U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103474417A (zh) * | 2013-09-29 | 2013-12-25 | 中国科学院微电子研究所 | 一种三维互连结构及其制备方法 |
CN103474417B (zh) * | 2013-09-29 | 2016-09-21 | 华进半导体封装先导技术研发中心有限公司 | 一种三维互连结构及其制备方法 |
CN106783751A (zh) * | 2015-11-24 | 2017-05-31 | 爱思开海力士有限公司 | 可伸展半导体封装和包括其的半导体器件 |
CN106783751B (zh) * | 2015-11-24 | 2019-09-06 | 爱思开海力士有限公司 | 可伸展半导体封装和包括其的半导体器件 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NATIONAL CENTER FOR ADVANCED PACKAGING Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20150304 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 214135 WUXI, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150304 Address after: 214135 Jiangsu province Wuxi City Linghu Road No. 200 Chinese Sensor Network International Innovation Park building D1 Patentee after: National Center for Advanced Packaging Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics of the Chinese Academy of Sciences |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20160921 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20160921 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |