CN102983101B - 液晶显示装置用阵列基板的制造方法 - Google Patents
液晶显示装置用阵列基板的制造方法 Download PDFInfo
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- CN102983101B CN102983101B CN201210276332.3A CN201210276332A CN102983101B CN 102983101 B CN102983101 B CN 102983101B CN 201210276332 A CN201210276332 A CN 201210276332A CN 102983101 B CN102983101 B CN 102983101B
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- base metal
- film
- metal film
- copper base
- acid
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- 239000000758 substrate Substances 0.000 title claims abstract description 47
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 242
- 238000005530 etching Methods 0.000 claims abstract description 226
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 170
- 229910052802 copper Inorganic materials 0.000 claims abstract description 170
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 120
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 54
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 54
- 239000000203 mixture Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 32
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000010408 film Substances 0.000 claims description 375
- 239000010953 base metal Substances 0.000 claims description 191
- 239000002131 composite material Substances 0.000 claims description 117
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 54
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 51
- 229910052750 molybdenum Inorganic materials 0.000 claims description 51
- 239000011733 molybdenum Substances 0.000 claims description 51
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 40
- 239000010936 titanium Substances 0.000 claims description 34
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 28
- 150000004967 organic peroxy acids Chemical class 0.000 claims description 21
- 150000007522 mineralic acids Chemical class 0.000 claims description 19
- 235000006408 oxalic acid Nutrition 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 150000003851 azoles Chemical class 0.000 claims description 13
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 10
- ULRPISSMEBPJLN-UHFFFAOYSA-N 2h-tetrazol-5-amine Chemical compound NC1=NN=NN1 ULRPISSMEBPJLN-UHFFFAOYSA-N 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- -1 2-ethyl imidazol Chemical compound 0.000 claims description 6
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000011698 potassium fluoride Substances 0.000 claims description 6
- 239000011775 sodium fluoride Substances 0.000 claims description 6
- 235000013024 sodium fluoride Nutrition 0.000 claims description 6
- 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 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 235000003270 potassium fluoride Nutrition 0.000 claims description 5
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 claims description 5
- ASZZHBXPMOVHCU-UHFFFAOYSA-N 3,9-diazaspiro[5.5]undecane-2,4-dione Chemical compound C1C(=O)NC(=O)CC11CCNCC1 ASZZHBXPMOVHCU-UHFFFAOYSA-N 0.000 claims description 4
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N 4-methylimidazole Chemical compound CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 claims description 4
- KVBCYCWRDBDGBG-UHFFFAOYSA-N azane;dihydrofluoride Chemical compound [NH4+].F.[F-] KVBCYCWRDBDGBG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 4
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 claims description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 3
- QXDMQSPYEZFLGF-UHFFFAOYSA-L calcium oxalate Chemical compound [Ca+2].[O-]C(=O)C([O-])=O QXDMQSPYEZFLGF-UHFFFAOYSA-L 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 claims description 3
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 claims description 3
- 229940039790 sodium oxalate Drugs 0.000 claims description 3
- 229950000244 sulfanilic acid Drugs 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- MKBBSFGKFMQPPC-UHFFFAOYSA-N 2-propyl-1h-imidazole Chemical compound CCCC1=NC=CN1 MKBBSFGKFMQPPC-UHFFFAOYSA-N 0.000 claims description 2
- HPSJFXKHFLNPQM-UHFFFAOYSA-N 5-propyl-1h-imidazole Chemical compound CCCC1=CNC=N1 HPSJFXKHFLNPQM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- 229940015043 glyoxal Drugs 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 150000002460 imidazoles Chemical class 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 150000003217 pyrazoles Chemical class 0.000 claims description 2
- 150000003233 pyrroles Chemical class 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims 1
- 229940092714 benzenesulfonic acid Drugs 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 claims 1
- YVJRCWCFDJYONJ-UHFFFAOYSA-N hydroperoxymethylbenzene Chemical compound OOCC1=CC=CC=C1 YVJRCWCFDJYONJ-UHFFFAOYSA-N 0.000 claims 1
- 229940098779 methanesulfonic acid Drugs 0.000 claims 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 23
- 239000002184 metal Substances 0.000 abstract description 23
- 230000000052 comparative effect Effects 0.000 description 43
- 238000009304 pastoral farming Methods 0.000 description 28
- 230000000694 effects Effects 0.000 description 18
- 230000001105 regulatory effect Effects 0.000 description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 6
- 229910001431 copper ion Inorganic materials 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 5
- RLWNPPOLRLYUAH-UHFFFAOYSA-N [O-2].[In+3].[Cu+2] Chemical compound [O-2].[In+3].[Cu+2] RLWNPPOLRLYUAH-UHFFFAOYSA-N 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 229910003437 indium oxide Inorganic materials 0.000 description 5
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000008139 complexing agent Substances 0.000 description 4
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910001182 Mo alloy Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- CDZGJSREWGPJMG-UHFFFAOYSA-N copper gallium Chemical compound [Cu].[Ga] CDZGJSREWGPJMG-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BNNMDMGPZUOOOE-UHFFFAOYSA-N 4-methylbenzenesulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1.CC1=CC=C(S(O)(=O)=O)C=C1 BNNMDMGPZUOOOE-UHFFFAOYSA-N 0.000 description 1
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 description 1
- UQTQTIBOAUUMKO-UHFFFAOYSA-N C1=CC=CC=C1C(=O)OO.C(C1=CC=CC=C1)OO Chemical compound C1=CC=CC=C1C(=O)OO.C(C1=CC=CC=C1)OO UQTQTIBOAUUMKO-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- WWIWLTSSHDKOKO-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1.OS(=O)(=O)C1=CC=CC=C1 WWIWLTSSHDKOKO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KHFDEVIBCVSUAD-UHFFFAOYSA-N ethaneperoxoic acid Chemical compound CC(=O)OO.CC(=O)OO KHFDEVIBCVSUAD-UHFFFAOYSA-N 0.000 description 1
- URTXPBSKBBUFNK-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O.CCS(O)(=O)=O URTXPBSKBBUFNK-UHFFFAOYSA-N 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- GXHMMDRXHUIUMN-UHFFFAOYSA-N methanesulfonic acid Chemical compound CS(O)(=O)=O.CS(O)(=O)=O GXHMMDRXHUIUMN-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- VYECFMCAAHMRNW-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O.NS(O)(=O)=O VYECFMCAAHMRNW-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229910000597 tin-copper alloy Inorganic materials 0.000 description 1
- YOIAWAIKYVEKMF-UHFFFAOYSA-N trifluoromethanesulfonic acid Chemical compound OS(=O)(=O)C(F)(F)F.OS(=O)(=O)C(F)(F)F YOIAWAIKYVEKMF-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0077733 | 2011-08-04 | ||
KR20110077733 | 2011-08-04 | ||
KR10-2011-0077730 | 2011-08-04 | ||
KR10-2011-0077728 | 2011-08-04 | ||
KR20110077730 | 2011-08-04 | ||
KR20110077731 | 2011-08-04 | ||
KR10-2011-0077731 | 2011-08-04 | ||
KR20110077728 | 2011-08-04 | ||
KR1020120080757A KR101941289B1 (ko) | 2011-08-04 | 2012-07-24 | 액정표시장치용 어레이 기판의 제조방법 |
KR10-2012-0080757 | 2012-07-24 | ||
KR10-2012-0080760 | 2012-07-24 | ||
KR1020120080760A KR20130018531A (ko) | 2011-08-04 | 2012-07-24 | 액정표시장치용 어레이 기판의 제조방법 |
KR10-2012-0081096 | 2012-07-25 | ||
KR10-2012-0081098 | 2012-07-25 | ||
KR1020120081096A KR101951044B1 (ko) | 2011-08-04 | 2012-07-25 | 액정표시장치용 어레이 기판의 제조방법 |
KR1020120081098A KR101951045B1 (ko) | 2011-08-04 | 2012-07-25 | 액정표시장치용 어레이 기판의 제조방법 |
Publications (2)
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CN102983101A CN102983101A (zh) | 2013-03-20 |
CN102983101B true CN102983101B (zh) | 2015-06-17 |
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CN201210276332.3A Active CN102983101B (zh) | 2011-08-04 | 2012-08-03 | 液晶显示装置用阵列基板的制造方法 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101924384B1 (ko) * | 2012-12-28 | 2018-12-03 | 동우 화인켐 주식회사 | 구리계 금속막의 식각액 조성물 |
TW201445008A (zh) * | 2013-03-28 | 2014-12-01 | Dongwoo Fine Chem Co Ltd | 銅質金屬層蝕刻組成物及製備金屬線方法 |
CN104280916A (zh) * | 2013-07-03 | 2015-01-14 | 东友精细化工有限公司 | 制造液晶显示器用阵列基板的方法 |
TWI640655B (zh) * | 2013-12-23 | 2018-11-11 | 韓商東友精細化工有限公司 | 製備薄膜電晶體陣列之方法及用於鉬基金屬膜/金屬氧化物膜之蝕刻劑組成物 |
KR102323942B1 (ko) * | 2015-01-22 | 2021-11-09 | 동우 화인켐 주식회사 | 인듐산화막 식각액 조성물 및 이를 이용한 액정 표시 장치용 어레이 기판의 제조방법 |
KR102121805B1 (ko) * | 2015-02-16 | 2020-06-11 | 동우 화인켐 주식회사 | 은 박막의 식각액 조성물 및 이를 이용한 금속 패턴의 형성방법 |
KR101587758B1 (ko) * | 2015-03-05 | 2016-01-21 | 동우 화인켐 주식회사 | 질화 티탄(TiN) 막의 식각액 조성물 및 그를 이용한 금속배선의 형성 방법 |
KR102259146B1 (ko) * | 2015-03-05 | 2021-06-01 | 동우 화인켐 주식회사 | 인듐 산화막의 식각액 조성물 및 이를 이용한 표시 기판의 제조 방법 |
CN104867985A (zh) * | 2015-05-18 | 2015-08-26 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、其制备方法、阵列基板及显示装置 |
KR102012426B1 (ko) * | 2015-08-17 | 2019-08-20 | 동우 화인켐 주식회사 | 표시장치용 어레이 기판의 제조방법 |
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