CN108109925B - 半导体芯片的压焊模块制作方法 - Google Patents
半导体芯片的压焊模块制作方法 Download PDFInfo
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- CN108109925B CN108109925B CN201711314644.8A CN201711314644A CN108109925B CN 108109925 B CN108109925 B CN 108109925B CN 201711314644 A CN201711314644 A CN 201711314644A CN 108109925 B CN108109925 B CN 108109925B
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- layer
- etching
- silicon dioxide
- pressure welding
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 239000004065 semiconductor Substances 0.000 title claims abstract description 47
- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000002161 passivation Methods 0.000 claims abstract description 83
- 238000005530 etching Methods 0.000 claims abstract description 50
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 230000008719 thickening Effects 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 78
- 235000012239 silicon dioxide Nutrition 0.000 claims description 39
- 239000000377 silicon dioxide Substances 0.000 claims description 39
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 25
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 25
- 229920002120 photoresistant polymer Polymers 0.000 claims description 15
- 238000001312 dry etching Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 238000004528 spin coating Methods 0.000 claims description 7
- 238000001259 photo etching Methods 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004080 punching 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
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
- H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711314644.8A CN108109925B (zh) | 2017-12-12 | 2017-12-12 | 半导体芯片的压焊模块制作方法 |
Applications Claiming Priority (1)
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CN201711314644.8A CN108109925B (zh) | 2017-12-12 | 2017-12-12 | 半导体芯片的压焊模块制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN108109925A CN108109925A (zh) | 2018-06-01 |
CN108109925B true CN108109925B (zh) | 2020-08-14 |
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CN201711314644.8A Active CN108109925B (zh) | 2017-12-12 | 2017-12-12 | 半导体芯片的压焊模块制作方法 |
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CN (1) | CN108109925B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108109925B (zh) * | 2017-12-12 | 2020-08-14 | 温州曼昔维服饰有限公司 | 半导体芯片的压焊模块制作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102237327A (zh) * | 2010-05-05 | 2011-11-09 | 北大方正集团有限公司 | 一种压焊块金属层加厚的芯片及其制造方法 |
CN103050418A (zh) * | 2011-10-13 | 2013-04-17 | 北大方正集团有限公司 | 一种压焊块制作方法及压焊块 |
CN103094134A (zh) * | 2011-10-31 | 2013-05-08 | 北大方正集团有限公司 | 一种增加芯片压焊块区域的金属层厚度的方法及芯片 |
CN103177973A (zh) * | 2011-12-21 | 2013-06-26 | 北大方正集团有限公司 | 一种加厚压焊块的制作方法 |
CN103187323A (zh) * | 2011-12-28 | 2013-07-03 | 北大方正集团有限公司 | 一种半导体芯片及其压焊块金属层增厚制作方法 |
CN106298556A (zh) * | 2015-05-19 | 2017-01-04 | 北大方正集团有限公司 | 一种芯片压焊块的制造方法及芯片 |
CN108109925A (zh) * | 2017-12-12 | 2018-06-01 | 深圳市晶特智造科技有限公司 | 半导体芯片的压焊模块制作方法 |
-
2017
- 2017-12-12 CN CN201711314644.8A patent/CN108109925B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102237327A (zh) * | 2010-05-05 | 2011-11-09 | 北大方正集团有限公司 | 一种压焊块金属层加厚的芯片及其制造方法 |
CN103050418A (zh) * | 2011-10-13 | 2013-04-17 | 北大方正集团有限公司 | 一种压焊块制作方法及压焊块 |
CN103094134A (zh) * | 2011-10-31 | 2013-05-08 | 北大方正集团有限公司 | 一种增加芯片压焊块区域的金属层厚度的方法及芯片 |
CN103177973A (zh) * | 2011-12-21 | 2013-06-26 | 北大方正集团有限公司 | 一种加厚压焊块的制作方法 |
CN103187323A (zh) * | 2011-12-28 | 2013-07-03 | 北大方正集团有限公司 | 一种半导体芯片及其压焊块金属层增厚制作方法 |
CN106298556A (zh) * | 2015-05-19 | 2017-01-04 | 北大方正集团有限公司 | 一种芯片压焊块的制造方法及芯片 |
CN108109925A (zh) * | 2017-12-12 | 2018-06-01 | 深圳市晶特智造科技有限公司 | 半导体芯片的压焊模块制作方法 |
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Publication number | Publication date |
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CN108109925A (zh) | 2018-06-01 |
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Effective date of registration: 20200715 Address after: 325000 Lucheng District Fudong Road Fort Apartment, Wenzhou City, Zhejiang Province, 10 1604 Rooms Applicant after: WENZHOU MANXIWEI CLOTHING Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Street Peace community Junfeng Industrial Zone A3 building the first floor Applicant before: SHENZHEN JINGTE SMART MANUFACTURING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210302 Address after: 7 pailou Xia, Lishun village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing worui Technology Co.,Ltd. Address before: Room 1604, building 10, Shangbao apartment, Fudong Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU MANXIWEI CLOTHING Co.,Ltd. |