CN102443801B - 在硅晶基板表面形成微孔结构或凹槽结构的方法 - Google Patents
在硅晶基板表面形成微孔结构或凹槽结构的方法 Download PDFInfo
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- CN102443801B CN102443801B CN201110302839.7A CN201110302839A CN102443801B CN 102443801 B CN102443801 B CN 102443801B CN 201110302839 A CN201110302839 A CN 201110302839A CN 102443801 B CN102443801 B CN 102443801B
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- acid
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 87
- 239000010703 silicon Substances 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 82
- 239000000758 substrate Substances 0.000 title claims abstract description 76
- 239000013078 crystal Substances 0.000 title description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 119
- 239000000956 alloy Substances 0.000 claims abstract description 119
- 239000002245 particle Substances 0.000 claims abstract description 72
- 238000005530 etching Methods 0.000 claims abstract description 31
- 239000000126 substance Substances 0.000 claims abstract description 18
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 11
- 238000001039 wet etching Methods 0.000 claims abstract description 3
- 229910000923 precious metal alloy Inorganic materials 0.000 claims description 54
- 239000007864 aqueous solution Substances 0.000 claims description 42
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 34
- 239000010931 gold Substances 0.000 claims description 28
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 26
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 25
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 21
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 20
- 229910052737 gold Inorganic materials 0.000 claims description 20
- 238000005868 electrolysis reaction Methods 0.000 claims description 19
- 238000007747 plating Methods 0.000 claims description 19
- 229910052709 silver Inorganic materials 0.000 claims description 16
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 15
- 239000004332 silver Substances 0.000 claims description 15
- -1 silver-aluminium Chemical compound 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 13
- 239000002105 nanoparticle Substances 0.000 claims description 13
- 239000007800 oxidant agent Substances 0.000 claims description 12
- 239000010953 base metal Substances 0.000 claims description 11
- 229910052763 palladium Inorganic materials 0.000 claims description 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 8
- 150000003863 ammonium salts Chemical class 0.000 claims description 8
- 229910052697 platinum Inorganic materials 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052733 gallium Inorganic materials 0.000 claims description 6
- 229910052738 indium Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000004544 sputter deposition Methods 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910002058 ternary alloy Inorganic materials 0.000 claims description 5
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- CLBRCZAHAHECKY-UHFFFAOYSA-N [Co].[Pt] Chemical compound [Co].[Pt] CLBRCZAHAHECKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 238000001962 electrophoresis Methods 0.000 claims description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- SKJKDBIPDZJBPK-UHFFFAOYSA-N platinum zinc Chemical compound [Zn].[Pt] SKJKDBIPDZJBPK-UHFFFAOYSA-N 0.000 claims description 4
- 229910002059 quaternary alloy Inorganic materials 0.000 claims description 4
- BSWGGJHLVUUXTL-UHFFFAOYSA-N silver zinc Chemical compound [Zn].[Ag] BSWGGJHLVUUXTL-UHFFFAOYSA-N 0.000 claims description 4
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 3
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 claims description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 2
- BNZCDZDLTIHJAC-UHFFFAOYSA-N 2-azaniumylethylazanium;sulfate Chemical compound NCC[NH3+].OS([O-])(=O)=O BNZCDZDLTIHJAC-UHFFFAOYSA-N 0.000 claims description 2
- GDDNTTHUKVNJRA-UHFFFAOYSA-N 3-bromo-3,3-difluoroprop-1-ene Chemical compound FC(F)(Br)C=C GDDNTTHUKVNJRA-UHFFFAOYSA-N 0.000 claims description 2
- 229910002696 Ag-Au Inorganic materials 0.000 claims description 2
- 229910002701 Ag-Co Inorganic materials 0.000 claims description 2
- 229910017980 Ag—Sn Inorganic materials 0.000 claims description 2
- 229910002708 Au–Cu Inorganic materials 0.000 claims description 2
- 229910017392 Au—Co Inorganic materials 0.000 claims description 2
- 229910015363 Au—Sn Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 241000872931 Myoporum sandwicense Species 0.000 claims description 2
- 229910002668 Pd-Cu Inorganic materials 0.000 claims description 2
- 229910002677 Pd–Sn Inorganic materials 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 2
- 229910018883 Pt—Cu Inorganic materials 0.000 claims description 2
- IHWJXGQYRBHUIF-UHFFFAOYSA-N [Ag].[Pt] Chemical compound [Ag].[Pt] IHWJXGQYRBHUIF-UHFFFAOYSA-N 0.000 claims description 2
- RLNMYVSYJAGLAD-UHFFFAOYSA-N [In].[Pt] Chemical compound [In].[Pt] RLNMYVSYJAGLAD-UHFFFAOYSA-N 0.000 claims description 2
- UZOMXSQDBUJZHD-UHFFFAOYSA-N [Mg].[Pt] Chemical compound [Mg].[Pt] UZOMXSQDBUJZHD-UHFFFAOYSA-N 0.000 claims description 2
- RQCJDSANJOCRMV-UHFFFAOYSA-N [Mn].[Ag] Chemical compound [Mn].[Ag] RQCJDSANJOCRMV-UHFFFAOYSA-N 0.000 claims description 2
- GIGQFSYNIXPBCE-UHFFFAOYSA-N alumane;platinum Chemical compound [AlH3].[Pt] GIGQFSYNIXPBCE-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 2
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- KVBCYCWRDBDGBG-UHFFFAOYSA-N azane;dihydrofluoride Chemical compound [NH4+].F.[F-] KVBCYCWRDBDGBG-UHFFFAOYSA-N 0.000 claims description 2
- RZVXOCDCIIFGGH-UHFFFAOYSA-N chromium gold Chemical compound [Cr].[Au] RZVXOCDCIIFGGH-UHFFFAOYSA-N 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- SFOSJWNBROHOFJ-UHFFFAOYSA-N cobalt gold Chemical compound [Co].[Au] SFOSJWNBROHOFJ-UHFFFAOYSA-N 0.000 claims description 2
- SQWDWSANCUIJGW-UHFFFAOYSA-N cobalt silver Chemical compound [Co].[Ag] SQWDWSANCUIJGW-UHFFFAOYSA-N 0.000 claims description 2
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 claims description 2
- WBLJAACUUGHPMU-UHFFFAOYSA-N copper platinum Chemical compound [Cu].[Pt] WBLJAACUUGHPMU-UHFFFAOYSA-N 0.000 claims description 2
- GPYPVKIFOKLUGD-UHFFFAOYSA-N gold indium Chemical compound [In].[Au] GPYPVKIFOKLUGD-UHFFFAOYSA-N 0.000 claims description 2
- QIYFTTFTJMLKAQ-UHFFFAOYSA-N gold manganese Chemical compound [Mn].[Au] QIYFTTFTJMLKAQ-UHFFFAOYSA-N 0.000 claims description 2
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 claims description 2
- BBKFSSMUWOMYPI-UHFFFAOYSA-N gold palladium Chemical compound [Pd].[Au] BBKFSSMUWOMYPI-UHFFFAOYSA-N 0.000 claims description 2
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 claims description 2
- SAOPTAQUONRHEV-UHFFFAOYSA-N gold zinc Chemical compound [Zn].[Au] SAOPTAQUONRHEV-UHFFFAOYSA-N 0.000 claims description 2
- YZASAXHKAQYPEH-UHFFFAOYSA-N indium silver Chemical compound [Ag].[In] YZASAXHKAQYPEH-UHFFFAOYSA-N 0.000 claims description 2
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 claims description 2
- IGOJMROYPFZEOR-UHFFFAOYSA-N manganese platinum Chemical compound [Mn].[Pt] IGOJMROYPFZEOR-UHFFFAOYSA-N 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- PCLURTMBFDTLSK-UHFFFAOYSA-N nickel platinum Chemical compound [Ni].[Pt] PCLURTMBFDTLSK-UHFFFAOYSA-N 0.000 claims description 2
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 2
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- FJVZDOGVDJCCCR-UHFFFAOYSA-M potassium periodate Chemical compound [K+].[O-]I(=O)(=O)=O FJVZDOGVDJCCCR-UHFFFAOYSA-M 0.000 claims description 2
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 2
- 235000019394 potassium persulphate Nutrition 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 2
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 claims description 2
- 229910001488 sodium perchlorate Inorganic materials 0.000 claims description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 2
- 229910002710 Au-Pd Inorganic materials 0.000 claims 1
- 229910001252 Pd alloy Inorganic materials 0.000 claims 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 13
- 239000000377 silicon dioxide Substances 0.000 abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 9
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000002310 reflectometry Methods 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- 229910000905 alloy phase Inorganic materials 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000010970 precious metal Substances 0.000 description 10
- 238000006722 reduction reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000003486 chemical etching Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 210000002268 wool Anatomy 0.000 description 6
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 4
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000007772 electroless plating Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 229910002056 binary alloy Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 230000005518 electrochemistry Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 235000008216 herbs Nutrition 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 description 3
- 229960001763 zinc sulfate Drugs 0.000 description 3
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 description 2
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- 101710134784 Agnoprotein Proteins 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000377 hydrazine sulfate Inorganic materials 0.000 description 2
- 239000012493 hydrazine sulfate Substances 0.000 description 2
- 238000000004 low energy electron diffraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000003863 metallic catalyst Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229910021426 porous silicon Inorganic materials 0.000 description 2
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 2
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 description 1
- 229910002666 PdCl2 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000001951 dura mater Anatomy 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- LMRFGCUCLQUNCZ-UHFFFAOYSA-N hydrogen peroxide hydrofluoride Chemical compound F.OO LMRFGCUCLQUNCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229940074439 potassium sodium tartrate Drugs 0.000 description 1
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 1
- 229910000367 silver sulfate Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- KOUDKOMXLMXFKX-UHFFFAOYSA-N sodium oxido(oxo)phosphanium hydrate Chemical compound O.[Na+].[O-][PH+]=O KOUDKOMXLMXFKX-UHFFFAOYSA-N 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- 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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
-
- 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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30604—Chemical etching
-
- 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
- H01L21/0203—Making porous regions on the surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0236—Special surface textures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0236—Special surface textures
- H01L31/02363—Special surface textures of the semiconductor body itself, e.g. textured active layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
- H01L31/0264—Inorganic materials
- H01L31/028—Inorganic materials including, apart from doping material or other impurities, only elements of Group IV of the Periodic Table
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/06—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers
- H01L31/068—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
Landscapes
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sustainable Development (AREA)
- Inorganic Chemistry (AREA)
- Weting (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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TW099134358 | 2010-10-08 | ||
TW099134358A TWI505348B (zh) | 2010-10-08 | 2010-10-08 | And a method of forming a microporous structure or a groove structure on the surface of the silicon substrate |
Publications (2)
Publication Number | Publication Date |
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CN102443801A CN102443801A (zh) | 2012-05-09 |
CN102443801B true CN102443801B (zh) | 2014-11-05 |
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CN201110302839.7A Expired - Fee Related CN102443801B (zh) | 2010-10-08 | 2011-09-30 | 在硅晶基板表面形成微孔结构或凹槽结构的方法 |
Country Status (5)
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US (1) | US20120088372A1 (zh) |
EP (1) | EP2439766A1 (zh) |
KR (1) | KR20120036750A (zh) |
CN (1) | CN102443801B (zh) |
TW (1) | TWI505348B (zh) |
Families Citing this family (42)
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US8815104B2 (en) * | 2008-03-21 | 2014-08-26 | Alliance For Sustainable Energy, Llc | Copper-assisted, anti-reflection etching of silicon surfaces |
US8729798B2 (en) | 2008-03-21 | 2014-05-20 | Alliance For Sustainable Energy, Llc | Anti-reflective nanoporous silicon for efficient hydrogen production |
EP2697820B1 (en) | 2009-11-11 | 2018-04-04 | Alliance for Sustainable Energy, LLC | Wet-chemical method for producing a black silicon substrate |
US8828765B2 (en) | 2010-06-09 | 2014-09-09 | Alliance For Sustainable Energy, Llc | Forming high efficiency silicon solar cells using density-graded anti-reflection surfaces |
KR20120005877A (ko) * | 2010-07-09 | 2012-01-17 | 삼성전자주식회사 | 프로톤 전도형 고체산화물 연료전지 제조방법 및 상기 방법으로 제조된 프로톤 전도형 고체산화물 연료전지 |
WO2012121706A1 (en) | 2011-03-08 | 2012-09-13 | Alliance For Sustainable Energy, Llc | Efficient black silicon photovoltaic devices with enhanced blue response |
EP2826575B1 (en) * | 2012-03-16 | 2024-08-07 | M Technique Co., Ltd. | Production method of solid gold-nickel alloy nanoparticles |
GB201205178D0 (en) * | 2012-03-23 | 2012-05-09 | Nexeon Ltd | Etched silicon structures, method of forming etched silicon structures and uses thereof |
CN102703916A (zh) * | 2012-05-14 | 2012-10-03 | 晶澳太阳能有限公司 | 一种用于晶体硅太阳能电池的硅片碱制绒后清洗的清洗液 |
CN102718181B (zh) * | 2012-05-28 | 2014-11-12 | 华中科技大学 | 一种仿壁虎脚结构材料制造工艺 |
JP6028969B2 (ja) * | 2012-08-24 | 2016-11-24 | 国立大学法人大阪大学 | 結晶基板に孔を形成する方法、並びに結晶基板内に配線や配管を有する機能性デバイス |
RU2507630C1 (ru) * | 2012-09-26 | 2014-02-20 | Общество с ограниченной ответственностью научно-производственное предприятие "Солвэй" | Способ очистки и получения пористой поверхности полупроводниковых пластин |
US9466662B2 (en) * | 2012-12-28 | 2016-10-11 | Intel Corporation | Energy storage devices formed with porous silicon |
JP6367940B2 (ja) * | 2013-07-25 | 2018-08-01 | コリア インスチチュート オブ インダストリアル テクノロジー | 複合構造のシリコンウエハーの製造方法 |
CN103526266B (zh) * | 2013-10-22 | 2016-01-20 | 河南理工大学 | 一种在金属表面上加工微坑阵列的方法 |
CN103578966B (zh) * | 2013-10-29 | 2016-06-15 | 浙江工业大学 | 一种表面尖锥状黑硅的湿法化学制备方法 |
JP6441025B2 (ja) | 2013-11-13 | 2018-12-19 | 株式会社東芝 | 半導体チップの製造方法 |
TWI671812B (zh) * | 2013-11-13 | 2019-09-11 | 東芝股份有限公司 | 半導體晶片之製造方法、半導體晶片及半導體裝置 |
CN103645187B (zh) * | 2013-12-31 | 2015-12-30 | 广州天至环保科技有限公司 | 一种在线快速无损检测金镀层品质的测试试剂及使用方法 |
CN104587567B (zh) * | 2015-01-05 | 2018-01-05 | 华南师范大学 | 一种微型空心硅针的制备方法 |
CN105040108B (zh) * | 2015-08-21 | 2017-11-17 | 浙江启鑫新能源科技股份有限公司 | 多晶硅太阳能电池的制绒方法 |
JP6193321B2 (ja) * | 2015-09-01 | 2017-09-06 | 株式会社東芝 | エッチング方法、物品の製造方法、及びエッチング装置 |
CN109072451B (zh) | 2016-03-18 | 2021-08-03 | 麻省理工学院 | 纳米多孔半导体材料及其制造 |
KR101772328B1 (ko) * | 2016-05-03 | 2017-08-29 | 한양대학교 에리카산학협력단 | 수분 수소 흡착 게터 및 그 제조 방법 |
JP6081647B1 (ja) * | 2016-07-28 | 2017-02-15 | 株式会社東芝 | エッチング方法、半導体チップの製造方法及び物品の製造方法 |
CN106409973B (zh) * | 2016-11-02 | 2018-05-04 | 江苏中宇光伏科技有限公司 | 一种双相混合腐蚀制备多晶硅绒面的方法 |
CN106653888B (zh) * | 2017-01-25 | 2018-04-27 | 北京普扬科技有限公司 | 包含倒四棱锥绒面结构的多晶硅片及其应用 |
CN107452615B (zh) * | 2017-08-14 | 2019-11-05 | 通威太阳能(安徽)有限公司 | 一种电池片湿法刻蚀液 |
CN111937120A (zh) | 2018-04-05 | 2020-11-13 | 麻省理工学院 | 多孔和纳米多孔半导体材料及其制造 |
CN108807569B (zh) * | 2018-06-20 | 2020-02-14 | 通威太阳能(合肥)有限公司 | 一种单晶电池片的表面微米纳米复合结构的制备方法 |
CN108911287A (zh) * | 2018-07-23 | 2018-11-30 | 华进半导体封装先导技术研发中心有限公司 | 用于集成电路制造的清洗液再生工艺方法与装置 |
JP7134778B2 (ja) * | 2018-08-09 | 2022-09-12 | 株式会社東芝 | 処理システム |
JP7080781B2 (ja) * | 2018-09-26 | 2022-06-06 | 株式会社東芝 | 多孔質層の形成方法、エッチング方法、物品の製造方法、半導体装置の製造方法、及びめっき液 |
CN109609129B (zh) * | 2018-11-28 | 2021-02-02 | 湖北兴福电子材料有限公司 | 一种硅片打毛液 |
EP3670700A1 (en) * | 2018-12-19 | 2020-06-24 | Paris Sciences et Lettres - Quartier Latin | Method for converting carbon dioxide (co2) into syngas by an electrolysis reaction |
CN110148554B (zh) * | 2019-05-31 | 2021-05-07 | 大连理工大学 | 一种利用光刻及金属催化腐蚀切割晶体硅的方法 |
JP7457537B2 (ja) * | 2020-03-06 | 2024-03-28 | 関東化学株式会社 | 無電解金めっき用組成物 |
JP7516200B2 (ja) * | 2020-10-09 | 2024-07-16 | 株式会社東芝 | エッチング方法、半導体チップの製造方法及び物品の製造方法 |
CN118759615A (zh) * | 2021-04-10 | 2024-10-11 | 光驰科技(上海)有限公司 | 一种透明低密度的超低反射率薄膜的制作方法 |
CN113502407B (zh) * | 2021-07-13 | 2022-04-26 | 湖南金天铝业高科技股份有限公司 | 碳化硅颗粒的预处理方法及铝基复合材料的制备方法 |
CN114262940B (zh) * | 2021-11-23 | 2022-09-30 | 浙江大学杭州国际科创中心 | 一种氧化镓晶片表面处理方法 |
CN115207167B (zh) * | 2022-09-16 | 2022-11-22 | 英利能源发展有限公司 | 一种硅抛光面的清洗方法 |
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US7135414B2 (en) * | 2002-06-06 | 2006-11-14 | Kansai Technology Licensing Organization Co., Ltd. | Method for producing multicrystalline silicon substrate for solar cells |
US7718254B2 (en) * | 2004-11-09 | 2010-05-18 | Sharp Kabushiki Kaisha | Method of forming pores in crystal substrate, and crystal substrate containing pores formed by the same |
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US4495045A (en) * | 1984-03-13 | 1985-01-22 | Jackson Thomas R | Electrolytic dental etching apparatus |
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US6790785B1 (en) | 2000-09-15 | 2004-09-14 | The Board Of Trustees Of The University Of Illinois | Metal-assisted chemical etch porous silicon formation method |
DE10055712B4 (de) | 2000-11-10 | 2006-07-13 | Infineon Technologies Ag | Verfahren zur Herstellung von Grabenkondensatoren für hochintegrierte Halbleiterspeicher |
JP2004095849A (ja) | 2002-08-30 | 2004-03-25 | Fujikura Ltd | 貫通電極付き半導体基板の製造方法、貫通電極付き半導体デバイスの製造方法 |
JP2007194485A (ja) | 2006-01-20 | 2007-08-02 | Osaka Univ | 太陽電池用シリコン基板の製造方法 |
KR101038487B1 (ko) * | 2008-02-13 | 2011-06-02 | 엘지전자 주식회사 | 금속 촉매를 이용한 태양전지의 습식 텍스처링 방법 |
US20090236317A1 (en) * | 2008-03-21 | 2009-09-24 | Midwest Research Institute | Anti-reflection etching of silicon surfaces catalyzed with ionic metal solutions |
US8278191B2 (en) * | 2009-03-31 | 2012-10-02 | Georgia Tech Research Corporation | Methods and systems for metal-assisted chemical etching of substrates |
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2010
- 2010-10-08 TW TW099134358A patent/TWI505348B/zh not_active IP Right Cessation
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2011
- 2011-09-09 US US13/228,597 patent/US20120088372A1/en not_active Abandoned
- 2011-09-27 EP EP11182868A patent/EP2439766A1/en not_active Ceased
- 2011-09-29 KR KR1020110098775A patent/KR20120036750A/ko not_active Application Discontinuation
- 2011-09-30 CN CN201110302839.7A patent/CN102443801B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7135414B2 (en) * | 2002-06-06 | 2006-11-14 | Kansai Technology Licensing Organization Co., Ltd. | Method for producing multicrystalline silicon substrate for solar cells |
US7718254B2 (en) * | 2004-11-09 | 2010-05-18 | Sharp Kabushiki Kaisha | Method of forming pores in crystal substrate, and crystal substrate containing pores formed by the same |
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KR20120036750A (ko) | 2012-04-18 |
CN102443801A (zh) | 2012-05-09 |
EP2439766A1 (en) | 2012-04-11 |
US20120088372A1 (en) | 2012-04-12 |
TW201216347A (en) | 2012-04-16 |
TWI505348B (zh) | 2015-10-21 |
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