CN102443769B - Pvd假片的回收方法 - Google Patents
Pvd假片的回收方法 Download PDFInfo
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- CN102443769B CN102443769B CN2010105092196A CN201010509219A CN102443769B CN 102443769 B CN102443769 B CN 102443769B CN 2010105092196 A CN2010105092196 A CN 2010105092196A CN 201010509219 A CN201010509219 A CN 201010509219A CN 102443769 B CN102443769 B CN 102443769B
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- pvd
- disk
- false
- oxidation
- false sheet
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005240 physical vapour deposition Methods 0.000 title abstract description 49
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 25
- 230000003647 oxidation Effects 0.000 claims description 18
- 238000007254 oxidation reaction Methods 0.000 claims description 18
- 238000000151 deposition Methods 0.000 claims description 17
- 230000008021 deposition Effects 0.000 claims description 15
- 238000001312 dry etching Methods 0.000 claims description 15
- 238000005530 etching Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007792 gaseous phase Substances 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 238000011179 visual inspection Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 229960001866 silicon dioxide Drugs 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008570 general process Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910018594 Si-Cu Inorganic materials 0.000 description 1
- 229910008465 Si—Cu Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WYEMLYFITZORAB-UHFFFAOYSA-N boscalid Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1NC(=O)C1=CC=CN=C1Cl WYEMLYFITZORAB-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
检查项目 | 规范 | 检查方法 |
1.是否有沾污 | 无 | 强光灯下目检 |
2.是否有划伤 | 无 | 强光灯下目检 |
3.是否有裂痕、碎片、缺角 | 无 | 强光灯下目检 |
4.是否发雾 | 无 | 强光灯下目检 |
5.是否有色差 | 无 | 强光灯下目检 |
6.是否凸凹不平 | 无 | 强光灯下目检 |
7.是否有翘皮 | 无 | 强光灯下目检 |
8.是否翘曲 | 无 | 强光灯下目检 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105092196A CN102443769B (zh) | 2010-10-11 | 2010-10-11 | Pvd假片的回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105092196A CN102443769B (zh) | 2010-10-11 | 2010-10-11 | Pvd假片的回收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102443769A CN102443769A (zh) | 2012-05-09 |
CN102443769B true CN102443769B (zh) | 2013-11-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010105092196A Expired - Fee Related CN102443769B (zh) | 2010-10-11 | 2010-10-11 | Pvd假片的回收方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102443769B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106409753B (zh) * | 2015-07-28 | 2019-06-14 | 北大方正集团有限公司 | 减小dmos色差的方法及装置 |
CN108257885B (zh) * | 2016-12-28 | 2021-01-05 | 无锡华润上华科技有限公司 | 物理气相沉积中钛或氮化钛颗粒控片的使用方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1725465A (zh) * | 2004-07-22 | 2006-01-25 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220706A (en) * | 1978-05-10 | 1980-09-02 | Rca Corporation | Etchant solution containing HF-HnO3 -H2 SO4 -H2 O2 |
KR0124484B1 (ko) * | 1993-03-23 | 1997-12-10 | 모리시다 요이치 | 반도체 장치의 세정방법 및 그 장치 |
JP2003303770A (ja) * | 2002-04-11 | 2003-10-24 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
CN101667542A (zh) * | 2008-09-02 | 2010-03-10 | 中芯国际集成电路制造(上海)有限公司 | 多晶硅的修复刻蚀方法 |
CN101560605A (zh) * | 2009-06-04 | 2009-10-21 | 常州工学院 | 从铜包铝废导线中分离铜和铝的方法 |
CN101719469A (zh) * | 2009-11-10 | 2010-06-02 | 上海宏力半导体制造有限公司 | 一种可提高成形质量的cvd氧化硅制造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1725465A (zh) * | 2004-07-22 | 2006-01-25 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制造方法 |
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Effective date of registration: 20220719 Address after: 518116 founder Microelectronics Industrial Park, No. 5, Baolong seventh Road, Baolong Industrial City, Longgang District, Shenzhen, Guangdong Province Patentee after: SHENZHEN FOUNDER MICROELECTRONICS Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: SHENZHEN FOUNDER MICROELECTRONICS Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 |