CN103077932B - 高深宽比通孔的互连结构及制作方法 - Google Patents
高深宽比通孔的互连结构及制作方法 Download PDFInfo
- Publication number
- CN103077932B CN103077932B CN201310046987.6A CN201310046987A CN103077932B CN 103077932 B CN103077932 B CN 103077932B CN 201310046987 A CN201310046987 A CN 201310046987A CN 103077932 B CN103077932 B CN 103077932B
- Authority
- CN
- China
- Prior art keywords
- substrate
- interarea
- barrier layer
- filling body
- metal filling
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000011049 filling Methods 0.000 claims abstract description 224
- 239000000758 substrate Substances 0.000 claims abstract description 184
- 230000004888 barrier function Effects 0.000 claims abstract description 175
- 239000002184 metal Substances 0.000 claims abstract description 129
- 229910052751 metal Inorganic materials 0.000 claims abstract description 129
- 238000002955 isolation Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 31
- 238000005530 etching Methods 0.000 claims description 24
- 229910052710 silicon Inorganic materials 0.000 claims description 24
- 239000010703 silicon Substances 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 239000004642 Polyimide Substances 0.000 claims description 9
- 229920001721 polyimide Polymers 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000005289 physical deposition Methods 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229920001486 SU-8 photoresist Polymers 0.000 claims description 5
- 238000005234 chemical deposition Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- 229910017083 AlN Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310046987.6A CN103077932B (zh) | 2013-02-05 | 2013-02-05 | 高深宽比通孔的互连结构及制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310046987.6A CN103077932B (zh) | 2013-02-05 | 2013-02-05 | 高深宽比通孔的互连结构及制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103077932A CN103077932A (zh) | 2013-05-01 |
CN103077932B true CN103077932B (zh) | 2015-10-14 |
Family
ID=48154422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310046987.6A Active CN103077932B (zh) | 2013-02-05 | 2013-02-05 | 高深宽比通孔的互连结构及制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103077932B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI544593B (zh) * | 2013-09-09 | 2016-08-01 | 矽品精密工業股份有限公司 | 半導體裝置及其製法 |
CN103700595B (zh) * | 2013-12-17 | 2016-07-06 | 中国电子科技集团公司第五十八研究所 | 一种晶圆级高深宽比tsv封装基板制备方法 |
KR102420087B1 (ko) * | 2015-07-31 | 2022-07-12 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
CN105244313B (zh) * | 2015-09-08 | 2017-09-12 | 上海航天电子通讯设备研究所 | 基板上薄膜通孔互连制作方法 |
CN113161289B (zh) * | 2021-04-22 | 2023-05-12 | 浙江集迈科微电子有限公司 | 一种高深宽比tsv金属柱的电镀工艺 |
CN115579324A (zh) * | 2022-10-25 | 2023-01-06 | 武汉新芯集成电路制造有限公司 | 中介层结构及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102299133A (zh) * | 2010-06-22 | 2011-12-28 | 中国科学院微电子研究所 | 半导体结构及其制造方法 |
CN102376689A (zh) * | 2011-09-09 | 2012-03-14 | 华中科技大学 | 具有台阶的硅通孔结构及其制备工艺 |
CN102800798A (zh) * | 2011-10-26 | 2012-11-28 | 清华大学 | 一种led封装结构及其封装方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8304863B2 (en) * | 2010-02-09 | 2012-11-06 | International Business Machines Corporation | Electromigration immune through-substrate vias |
-
2013
- 2013-02-05 CN CN201310046987.6A patent/CN103077932B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102299133A (zh) * | 2010-06-22 | 2011-12-28 | 中国科学院微电子研究所 | 半导体结构及其制造方法 |
CN102376689A (zh) * | 2011-09-09 | 2012-03-14 | 华中科技大学 | 具有台阶的硅通孔结构及其制备工艺 |
CN102800798A (zh) * | 2011-10-26 | 2012-11-28 | 清华大学 | 一种led封装结构及其封装方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103077932A (zh) | 2013-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10629568B2 (en) | Stacked integrated circuits with redistribution lines | |
CN103077932B (zh) | 高深宽比通孔的互连结构及制作方法 | |
US9196670B2 (en) | Through substrate features in semiconductor substrates | |
CN103193193B (zh) | Mems器件及其形成方法 | |
US9728451B2 (en) | Through silicon vias for semiconductor devices and manufacturing method thereof | |
US20100065949A1 (en) | Stacked Semiconductor Chips with Through Substrate Vias | |
CN102364671B (zh) | 制造硅通孔的方法 | |
CN111293079B (zh) | 一种超厚转接板的制作方法 | |
US20140374916A1 (en) | Tsv interconnect structure and manufacturing method thereof | |
TW201230279A (en) | Integrated circuit device and method of forming the same | |
CN111769097A (zh) | 一种用于三维互连的硅通孔结构及其制造方法 | |
US20100072579A1 (en) | Through Substrate Conductors | |
CN104078414A (zh) | 硅通孔及其形成方法 | |
EP3306654B1 (en) | Method for etching through-silicon vias and corresponding semiconductor device | |
US9184113B1 (en) | Methods of forming coaxial feedthroughs for 3D integrated circuits | |
CN108183087B (zh) | 用于形成应力降低装置的方法 | |
JP2008010534A (ja) | 半導体装置およびその製造方法 | |
CN103219303A (zh) | 一种tsv背面漏孔的封装结构及方法 | |
CN102881644A (zh) | 一种圆片级芯片封装方法 | |
CN103236417A (zh) | 一种高深宽比tsv的填充方法 | |
US20140225261A1 (en) | Interconnect structure including a continuous conductive body | |
CN110911383A (zh) | 半导体器件及其制备方法 | |
CN103227158B (zh) | 信号线tsv和地线tsv工艺集成的结构及方法 | |
TW202021083A (zh) | 半導體封裝結構及其製備方法 | |
US11488840B2 (en) | Wafer-to-wafer interconnection structure and method of manufacturing the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU CAS INTERNET-OF-THING TECHNOLOGY VENTURE C Free format text: FORMER OWNER: JIANGSU INTERNET OF THINGS RESEARCH + DEVELOMENT CO., LTD. Effective date: 20130909 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130909 Address after: 214135 Jiangsu New District of Wuxi City Linghu Road No. 200 China Sensor Network International Innovation Park building C Applicant after: Jiangsu CAS Internet-Of-Thing Technology Venture Capital Co., Ltd. Address before: 214135 Jiangsu New District of Wuxi City Linghu Road No. 200 China Sensor Network International Innovation Park C building 4 floor Applicant before: Jiangsu Internet of Things Research & Develoment Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: NATIONAL CENTER FOR ADVANCED PACKAGING Free format text: FORMER OWNER: JIANGSU CAS INTERNET-OF-THING TECHNOLOGY VENTURE CAPITAL CO., LTD. Effective date: 20140410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140410 Address after: 214135 Jiangsu Province, Wuxi City Linghu Wuxi national hi tech Industrial Development Zone, Road No. 200 Chinese Sensor Network International Innovation Park building D1 Applicant after: National Center for Advanced Packaging Co., Ltd. Address before: 214135 Jiangsu New District of Wuxi City Linghu Road No. 200 China Sensor Network International Innovation Park building C Applicant before: Jiangsu CAS Internet-Of-Thing Technology Venture Capital Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170817 Address after: 200331 room 155-2, ginkgo Road, Shanghai, Putuo District, China, 4 Patentee after: Shanghai State Intellectual Property Services Co., Ltd. Address before: 214135 Jiangsu Province, Wuxi City Linghu Wuxi national hi tech Industrial Development Zone, Road No. 200 Chinese Sensor Network International Innovation Park building D1 Patentee before: National Center for Advanced Packaging Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191030 Address after: 214028 Jiangsu New District of 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: 200331 room 155-2, ginkgo Road, Shanghai, Putuo District, China, 4 Patentee before: Shanghai State Intellectual Property Services Co., Ltd. |