CN102576170A - 制造用于液晶显示器的阵列基板的方法 - Google Patents
制造用于液晶显示器的阵列基板的方法 Download PDFInfo
- Publication number
- CN102576170A CN102576170A CN2010800373149A CN201080037314A CN102576170A CN 102576170 A CN102576170 A CN 102576170A CN 2010800373149 A CN2010800373149 A CN 2010800373149A CN 201080037314 A CN201080037314 A CN 201080037314A CN 102576170 A CN102576170 A CN 102576170A
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- Prior art keywords
- layer
- agent composite
- etching agent
- etching
- base metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 4
- 238000005530 etching Methods 0.000 claims abstract description 117
- 239000010949 copper Substances 0.000 claims abstract description 82
- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000004065 semiconductor Substances 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- -1 azole compound Chemical class 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 70
- 239000002131 composite material Substances 0.000 claims description 69
- 239000010953 base metal Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 24
- 238000009826 distribution Methods 0.000 claims description 17
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 11
- 150000003851 azoles Chemical class 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- JJJOZVFVARQUJV-UHFFFAOYSA-N 2-ethylhexylphosphonic acid Chemical compound CCCCC(CC)CP(O)(O)=O JJJOZVFVARQUJV-UHFFFAOYSA-N 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N 4-methylimidazole Chemical compound CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 claims description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 239000011733 molybdenum Substances 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
- ULRPISSMEBPJLN-UHFFFAOYSA-N 2h-tetrazol-5-amine Chemical compound NC1=NN=NN1 ULRPISSMEBPJLN-UHFFFAOYSA-N 0.000 claims description 2
- 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 2
- 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 2
- HPSJFXKHFLNPQM-UHFFFAOYSA-N 5-propyl-1h-imidazole Chemical compound CCCC1=CNC=N1 HPSJFXKHFLNPQM-UHFFFAOYSA-N 0.000 claims description 2
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 2
- 239000005695 Ammonium acetate Substances 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- GQBMZQUFIOSOMB-UHFFFAOYSA-N [Na].C(C)(=O)OO Chemical compound [Na].C(C)(=O)OO GQBMZQUFIOSOMB-UHFFFAOYSA-N 0.000 claims description 2
- 235000019257 ammonium acetate Nutrition 0.000 claims description 2
- 229940043376 ammonium acetate Drugs 0.000 claims description 2
- CZINODLNHHYFBA-UHFFFAOYSA-N azanium ethaneperoxoate Chemical compound N.C(C)(=O)OO CZINODLNHHYFBA-UHFFFAOYSA-N 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- BVOADZOJMUFGIV-UHFFFAOYSA-N ethaneperoxoic acid;potassium Chemical compound [K].CC(=O)OO BVOADZOJMUFGIV-UHFFFAOYSA-N 0.000 claims description 2
- 229940015043 glyoxal Drugs 0.000 claims description 2
- 150000002460 imidazoles Chemical class 0.000 claims description 2
- 235000011056 potassium acetate Nutrition 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 2
- 150000003217 pyrazoles Chemical class 0.000 claims description 2
- 150000003233 pyrroles Chemical class 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 claims description 2
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 claims 4
- 239000010409 thin film Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 11
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011737 fluorine Substances 0.000 abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 abstract description 3
- 229940042400 direct acting antivirals phosphonic acid derivative Drugs 0.000 abstract 1
- 150000003007 phosphonic acid derivatives Chemical class 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 70
- 239000010936 titanium Substances 0.000 description 10
- 230000003628 erosive effect Effects 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Weting (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- ing And Chemical Polishing (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090077211A KR101586865B1 (ko) | 2009-08-20 | 2009-08-20 | 액정표시장치용 어레이 기판의 제조방법 |
KR10-2009-0077211 | 2009-08-20 | ||
KR1020090077546A KR101586500B1 (ko) | 2009-08-21 | 2009-08-21 | 액정표시장치용 어레이 기판의 제조방법 |
KR10-2009-0077546 | 2009-08-21 | ||
PCT/KR2010/005484 WO2011021860A2 (en) | 2009-08-20 | 2010-08-19 | Method of fabricating array substrate for liquid crystal display |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102576170A true CN102576170A (zh) | 2012-07-11 |
CN102576170B CN102576170B (zh) | 2014-12-17 |
Family
ID=43607482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080037314.9A Active CN102576170B (zh) | 2009-08-20 | 2010-08-19 | 制造用于液晶显示器的阵列基板的方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102576170B (zh) |
TW (1) | TWI524428B (zh) |
WO (1) | WO2011021860A2 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806000A (zh) * | 2012-11-12 | 2014-05-21 | 东友Fine-Chem股份有限公司 | 刻蚀剂组合物、阵列基板以及制造阵列基板的方法 |
CN103903976A (zh) * | 2012-12-26 | 2014-07-02 | 东友精细化工有限公司 | 用于制备薄膜晶体管沟道的蚀刻剂组合物和沟道制造方法 |
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 |
CN106835138A (zh) * | 2015-12-03 | 2017-06-13 | 东友精细化工有限公司 | 蚀刻液组合物、显示装置用阵列基板及其制造方法 |
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 |
CN114164003A (zh) * | 2021-12-06 | 2022-03-11 | Tcl华星光电技术有限公司 | 用于显示面板的蚀刻剂组合物及显示面板的蚀刻方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6657770B2 (ja) | 2014-11-27 | 2020-03-04 | 三菱瓦斯化学株式会社 | 液体組成物およびこれを用いたエッチング方法 |
JP6531612B2 (ja) | 2014-11-27 | 2019-06-19 | 三菱瓦斯化学株式会社 | 液体組成物およびこれを用いたエッチング方法 |
KR102293675B1 (ko) * | 2015-03-24 | 2021-08-25 | 동우 화인켐 주식회사 | 구리계 금속막 식각액 조성물 및 이를 이용한 액정 표시 장치용 어레이 기판의 제조방법 |
JP6337922B2 (ja) | 2015-08-03 | 2018-06-06 | 三菱瓦斯化学株式会社 | 銅層およびチタン層を含む多層薄膜をエッチングするためのエッチング液およびこれを用いたエッチング方法、並びに該エッチング方法を用いて得られた基板 |
CN111902569B (zh) | 2018-03-26 | 2022-03-29 | 三菱瓦斯化学株式会社 | 蚀刻液 |
TWI759450B (zh) * | 2018-03-27 | 2022-04-01 | 日商三菱瓦斯化學股份有限公司 | 蝕刻液、蝕刻方法、及顯示裝置之製造方法 |
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US20040262569A1 (en) * | 2003-06-24 | 2004-12-30 | Lg.Philips Lcd Co., Ltd. | Etchant for etching double-layered copper structure and method of forming array substrate having double-layered copper structures |
KR20050067934A (ko) * | 2003-12-29 | 2005-07-05 | 엘지.필립스 엘시디 주식회사 | 금속 배선의 형성방법 및 이를 이용한 액정표시장치의제조방법 |
CN1884618A (zh) * | 2005-06-22 | 2006-12-27 | 三星电子株式会社 | 蚀刻剂及用其制造互连线和薄膜晶体管基板的方法 |
KR20070001530A (ko) * | 2005-06-29 | 2007-01-04 | 엘지.필립스 엘시디 주식회사 | 식각용액과 이를 이용한 전극 및 배선형성방법 |
KR20090014750A (ko) * | 2007-08-07 | 2009-02-11 | 동우 화인켐 주식회사 | 액정표시장치용 어레이 기판의 제조 방법 |
WO2009081884A1 (ja) * | 2007-12-21 | 2009-07-02 | Wako Pure Chemical Industries, Ltd. | エッチング剤、エッチング方法及びエッチング剤調製液 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100223964B1 (ko) * | 1996-10-08 | 1999-10-15 | 윤종용 | 반도체 웨이퍼 재생을 위한 식각액 조성물 |
-
2010
- 2010-08-19 WO PCT/KR2010/005484 patent/WO2011021860A2/en active Application Filing
- 2010-08-19 CN CN201080037314.9A patent/CN102576170B/zh active Active
- 2010-08-20 TW TW099127987A patent/TWI524428B/zh active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040262569A1 (en) * | 2003-06-24 | 2004-12-30 | Lg.Philips Lcd Co., Ltd. | Etchant for etching double-layered copper structure and method of forming array substrate having double-layered copper structures |
KR20050067934A (ko) * | 2003-12-29 | 2005-07-05 | 엘지.필립스 엘시디 주식회사 | 금속 배선의 형성방법 및 이를 이용한 액정표시장치의제조방법 |
CN1884618A (zh) * | 2005-06-22 | 2006-12-27 | 三星电子株式会社 | 蚀刻剂及用其制造互连线和薄膜晶体管基板的方法 |
KR20070001530A (ko) * | 2005-06-29 | 2007-01-04 | 엘지.필립스 엘시디 주식회사 | 식각용액과 이를 이용한 전극 및 배선형성방법 |
KR20090014750A (ko) * | 2007-08-07 | 2009-02-11 | 동우 화인켐 주식회사 | 액정표시장치용 어레이 기판의 제조 방법 |
WO2009081884A1 (ja) * | 2007-12-21 | 2009-07-02 | Wako Pure Chemical Industries, Ltd. | エッチング剤、エッチング方法及びエッチング剤調製液 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806000A (zh) * | 2012-11-12 | 2014-05-21 | 东友Fine-Chem股份有限公司 | 刻蚀剂组合物、阵列基板以及制造阵列基板的方法 |
CN103903976A (zh) * | 2012-12-26 | 2014-07-02 | 东友精细化工有限公司 | 用于制备薄膜晶体管沟道的蚀刻剂组合物和沟道制造方法 |
CN103903976B (zh) * | 2012-12-26 | 2017-12-08 | 东友精细化工有限公司 | 用于制备薄膜晶体管沟道的蚀刻剂组合物和沟道制造方法 |
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 |
CN110147008A (zh) * | 2013-07-03 | 2019-08-20 | 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 |
CN110147008B (zh) * | 2013-07-03 | 2022-03-22 | 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 |
CN106835138A (zh) * | 2015-12-03 | 2017-06-13 | 东友精细化工有限公司 | 蚀刻液组合物、显示装置用阵列基板及其制造方法 |
CN106835138B (zh) * | 2015-12-03 | 2019-02-19 | 东友精细化工有限公司 | 蚀刻液组合物、显示装置用阵列基板及其制造方法 |
CN114164003A (zh) * | 2021-12-06 | 2022-03-11 | Tcl华星光电技术有限公司 | 用于显示面板的蚀刻剂组合物及显示面板的蚀刻方法 |
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TW201207952A (en) | 2012-02-16 |
WO2011021860A2 (en) | 2011-02-24 |
CN102576170B (zh) | 2014-12-17 |
WO2011021860A9 (en) | 2011-08-11 |
WO2011021860A3 (en) | 2011-06-16 |
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