CN110289210A - 一种5g通信关键射频芯片材料的制备方法 - Google Patents
一种5g通信关键射频芯片材料的制备方法 Download PDFInfo
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- CN110289210A CN110289210A CN201910687275.XA CN201910687275A CN110289210A CN 110289210 A CN110289210 A CN 110289210A CN 201910687275 A CN201910687275 A CN 201910687275A CN 110289210 A CN110289210 A CN 110289210A
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- radio frequency
- boron carbide
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- 239000000463 material Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 36
- 239000012459 cleaning agent Substances 0.000 claims abstract description 10
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- 238000005406 washing Methods 0.000 claims abstract description 7
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical class B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 65
- 229910052580 B4C Inorganic materials 0.000 claims description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 38
- 239000003795 chemical substances by application Substances 0.000 claims description 33
- 238000005498 polishing Methods 0.000 claims description 32
- 229910002601 GaN Inorganic materials 0.000 claims description 25
- 239000002245 particle Substances 0.000 claims description 23
- 239000006061 abrasive grain Substances 0.000 claims description 21
- 239000007767 bonding agent Substances 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 21
- 239000000377 silicon dioxide Substances 0.000 claims description 19
- 239000003518 caustics Substances 0.000 claims description 18
- 239000007800 oxidant agent Substances 0.000 claims description 18
- 230000001590 oxidative effect Effects 0.000 claims description 18
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 10
- 229910052796 boron Inorganic materials 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- URGYLQKORWLZAQ-UHFFFAOYSA-N azanium;periodate Chemical compound [NH4+].[O-]I(=O)(=O)=O URGYLQKORWLZAQ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 7
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 7
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 7
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 claims description 7
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 238000003763 carbonization Methods 0.000 claims description 3
- 229960005215 dichloroacetic acid Drugs 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 claims description 3
- 229910000343 potassium bisulfate Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 230000003746 surface roughness Effects 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 13
- 239000004065 semiconductor Substances 0.000 description 13
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- 230000000694 effects Effects 0.000 description 10
- -1 0.001wt% promotor Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 4
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
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- 229910000238 buergerite Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02013—Grinding, lapping
-
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02024—Mirror polishing
-
- 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
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
Landscapes
- Engineering & Computer Science (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)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
编号 | 表面粗糙度(nm) |
实施例2 | 0.0479 |
对比例1 | 0.0578 |
对比例2 | 0.0544 |
对比例3 | 0.0525 |
对比例4 | 0.0502 |
Claims (7)
Priority Applications (1)
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CN201910687275.XA CN110289210B (zh) | 2019-07-29 | 2019-07-29 | 一种5g通信关键射频芯片材料的制备方法 |
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CN201910687275.XA CN110289210B (zh) | 2019-07-29 | 2019-07-29 | 一种5g通信关键射频芯片材料的制备方法 |
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CN110289210A true CN110289210A (zh) | 2019-09-27 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101378002A (zh) * | 2008-09-12 | 2009-03-04 | 山东大学 | 一种用于GaN外延的衬底的加工方法 |
CN103506928A (zh) * | 2012-06-19 | 2014-01-15 | 上海硅酸盐研究所中试基地 | 超硬半导体材料抛光方法 |
CN105153943A (zh) * | 2015-09-10 | 2015-12-16 | 盐城工学院 | 氧化镓晶片抗解理抛光液及其制备方法 |
CN106398544A (zh) * | 2016-07-27 | 2017-02-15 | 清华大学 | 一种适用于氮化镓材料的cmp抛光组合物 |
-
2019
- 2019-07-29 CN CN201910687275.XA patent/CN110289210B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101378002A (zh) * | 2008-09-12 | 2009-03-04 | 山东大学 | 一种用于GaN外延的衬底的加工方法 |
CN103506928A (zh) * | 2012-06-19 | 2014-01-15 | 上海硅酸盐研究所中试基地 | 超硬半导体材料抛光方法 |
CN103506928B (zh) * | 2012-06-19 | 2016-02-10 | 上海硅酸盐研究所中试基地 | 超硬半导体材料抛光方法 |
CN105153943A (zh) * | 2015-09-10 | 2015-12-16 | 盐城工学院 | 氧化镓晶片抗解理抛光液及其制备方法 |
CN105153943B (zh) * | 2015-09-10 | 2017-08-04 | 盐城工学院 | 氧化镓晶片抗解理抛光液及其制备方法 |
CN106398544A (zh) * | 2016-07-27 | 2017-02-15 | 清华大学 | 一种适用于氮化镓材料的cmp抛光组合物 |
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Address after: No.032, courtyard 17-27, 164 Beiqing Road, Haidian District, Beijing 100089 Patentee after: Beijing Xintang Zhichuang Electronic Technology Co.,Ltd. Address before: No.032, courtyard 17-27, 164 Beiqing Road, Haidian District, Beijing 100089 Patentee before: Beijing Datang Zhichuang Technology Co.,Ltd. |
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Effective date of registration: 20230912 Address after: 274000 No. 1788, Dongting Road, development zone, Heze City, Shandong Province (south of new century science and technology city) Patentee after: Datang Zhichuang (Shandong) Technology Co.,Ltd. Address before: No.032, courtyard 17-27, 164 Beiqing Road, Haidian District, Beijing 100089 Patentee before: Beijing Xintang Zhichuang Electronic Technology Co.,Ltd. |
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Denomination of invention: Preparation Method of a Key RF Chip Material for 5G Communication Effective date of registration: 20230927 Granted publication date: 20200807 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Datang Zhichuang (Shandong) Technology Co.,Ltd. Registration number: Y2023980059409 |
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