CN101326304A - 氧化镓-氧化锌类溅射靶、透明导电膜及其形成方法 - Google Patents
氧化镓-氧化锌类溅射靶、透明导电膜及其形成方法 Download PDFInfo
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- CN101326304A CN101326304A CNA2006800463825A CN200680046382A CN101326304A CN 101326304 A CN101326304 A CN 101326304A CN A2006800463825 A CNA2006800463825 A CN A2006800463825A CN 200680046382 A CN200680046382 A CN 200680046382A CN 101326304 A CN101326304 A CN 101326304A
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- zinc oxide
- gallium
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 95
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910001195 gallium oxide Inorganic materials 0.000 title claims abstract description 82
- 238000005477 sputtering target Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 20
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 45
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 37
- 239000011248 coating agent Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 19
- 238000004544 sputter deposition Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052733 gallium Inorganic materials 0.000 claims description 9
- 238000005245 sintering Methods 0.000 abstract description 70
- 239000002245 particle Substances 0.000 abstract description 11
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 1
- 201000008827 tuberculosis Diseases 0.000 description 60
- 230000000803 paradoxical effect Effects 0.000 description 55
- 230000000052 comparative effect Effects 0.000 description 30
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 16
- 239000000843 powder Substances 0.000 description 16
- 229910052726 zirconium Inorganic materials 0.000 description 16
- 239000011521 glass Substances 0.000 description 14
- 239000012528 membrane Substances 0.000 description 14
- 229960001296 zinc oxide Drugs 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 9
- 238000005469 granulation Methods 0.000 description 7
- 230000003179 granulation Effects 0.000 description 7
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000280 densification Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000009702 powder compression Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910005224 Ga2O Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- IPCXNCATNBAPKW-UHFFFAOYSA-N zinc;hydrate Chemical compound O.[Zn] IPCXNCATNBAPKW-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
ZrO2 | Al2O3 | 密度 | 体积电阻值 | 结核 | 异常放电次数 | |
ppm | ppm | g/cm3 | mΩ·cm | 覆盖率(%) | (10小时后) | |
实施例1 | 50 | 20 | 5.55 | 2.32 | 0.377 | 222 |
实施例2 | 100 | 20 | 5.57 | 2.23 | 0.325 | 202 |
实施例3 | 20 | 50 | 5.55 | 2.26 | 0.389 | 231 |
实施例4 | 20 | 100 | 5.55 | 2.26 | 0.380 | 224 |
实施例5 | 50 | 100 | 5.55 | 2.25 | 0.372 | 218 |
实施例6 | 100 | 50 | 5.58 | 2.21 | 0.293 | 187 |
实施例7 | 100 | 100 | 5.56 | 2.29 | 0.358 | 217 |
实施例8 | 20 | 200 | 5.55 | 2.40 | 0.374 | 220 |
实施例9 | 200 | 20 | 5.60 | 2.11 | 0.228 | 156 |
实施例10 | 50 | 180 | 5.55 | 2.41 | 0.388 | 231 |
比较例1 | 0 | 0 | 5.52 | 3.00 | 0.420 | 250 |
比较例2 | 200 | 50 | 5.48 | 2.32 | 0.631 | 350 |
比较例3 | 50 | 1000 | 5.47 | 2.70 | 0.665 | 367 |
ZrO2 | Al2O3 | 密度 | 体积电阻值 | 结核 | 异常放电次数 | |
ppm | Ppm | g/cm3 | mΩ·cm | 覆盖率(%) | (10小时后) | |
实施例1 | 50 | 20 | 5.45 | 2.57 | 0.731 | 398 |
实施例2 | 100 | 20 | 5.47 | 2.73 | 0.665 | 368 |
实施例3 | 20 | 50 | 5.46 | 2.60 | 0.698 | 383 |
实施例4 | 20 | 100 | 5.42 | 2.57 | 0.831 | 445 |
实施例5 | 50 | 100 | 5.49 | 2.41 | 0.598 | 335 |
实施例6 | 100 | 50 | 5.45 | 2.50 | 0.731 | 398 |
实施例7 | 100 | 100 | 5.47 | 2.51 | 0.665 | 367 |
实施例8 | 20 | 200 | 5.44 | 2.68 | 0.765 | 414 |
实施例9 | 200 | 20 | 5.49 | 2.35 | 0.598 | 335 |
实施例10 | 50 | 180 | 5.43 | 2.64 | 0.798 | 430 |
比较例1 | 0 | 0 | 5.39 | 3.17 | 0.925 | 483 |
比较例2 | 200 | 50 | 5.35 | 2.94 | 1.068 | 557 |
比较例3 | 50 | 1000 | 5.36 | 3.25 | 1.034 | 542 |
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2006
- 2006-11-17 JP JP2007549053A patent/JP4926977B2/ja active Active
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Cited By (3)
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CN101851745B (zh) * | 2009-04-02 | 2012-12-26 | 宜兴佰伦光电材料科技有限公司 | 一种透明导电膜用izgo溅射靶材及制造方法 |
CN102212781A (zh) * | 2011-05-10 | 2011-10-12 | 孔伟华 | 一种高密度低成本氧化锌铝溅射靶材的制造方法 |
CN103510056A (zh) * | 2012-06-26 | 2014-01-15 | 三星康宁精密素材株式会社 | 氧化锌基溅射靶及其制造方法和薄膜晶体管 |
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KR101006037B1 (ko) | 2011-01-06 |
RU2389824C2 (ru) | 2010-05-20 |
JP4926977B2 (ja) | 2012-05-09 |
US7674404B2 (en) | 2010-03-09 |
TWI338720B (zh) | 2011-03-11 |
JPWO2007066490A1 (ja) | 2009-05-14 |
CN101326304B (zh) | 2011-05-04 |
TW200730646A (en) | 2007-08-16 |
KR20080066866A (ko) | 2008-07-16 |
US20090250669A1 (en) | 2009-10-08 |
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