CN102709436B - 通过图形遮光的四元系芯片及其制造方法 - Google Patents
通过图形遮光的四元系芯片及其制造方法 Download PDFInfo
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- CN102709436B CN102709436B CN201210176157.0A CN201210176157A CN102709436B CN 102709436 B CN102709436 B CN 102709436B CN 201210176157 A CN201210176157 A CN 201210176157A CN 102709436 B CN102709436 B CN 102709436B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 229910002059 quaternary alloy Inorganic materials 0.000 title abstract description 12
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000010409 thin film Substances 0.000 claims description 30
- 239000010408 film Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910010038 TiAl Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
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- 238000000407 epitaxy Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
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CN201210176157.0A CN102709436B (zh) | 2012-05-31 | 2012-05-31 | 通过图形遮光的四元系芯片及其制造方法 |
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CN201210176157.0A CN102709436B (zh) | 2012-05-31 | 2012-05-31 | 通过图形遮光的四元系芯片及其制造方法 |
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CN102709436A CN102709436A (zh) | 2012-10-03 |
CN102709436B true CN102709436B (zh) | 2015-10-28 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1458701A (zh) * | 2002-05-16 | 2003-11-26 | 张修恒 | Led电极的构造及制造方法 |
CN101286541A (zh) * | 2007-04-09 | 2008-10-15 | 晶元光电股份有限公司 | 具有叠合透明电极的半导体发光装置 |
CN102208499A (zh) * | 2011-05-12 | 2011-10-05 | 深圳市瑞丰光电子股份有限公司 | 白光led芯片制作工艺及其产品 |
TW201208117A (en) * | 2010-08-03 | 2012-02-16 | Ind Tech Res Inst | Wafer-level light emitting diode structure, light emitting diode chip, and fabricating method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100669142B1 (ko) * | 2005-04-20 | 2007-01-15 | (주)더리즈 | 발광 소자와 이의 제조 방법 |
CN101859852B (zh) * | 2010-05-13 | 2011-09-14 | 厦门市三安光电科技有限公司 | 提高铝镓铟磷系发光二极管产能的制作工艺 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1458701A (zh) * | 2002-05-16 | 2003-11-26 | 张修恒 | Led电极的构造及制造方法 |
CN101286541A (zh) * | 2007-04-09 | 2008-10-15 | 晶元光电股份有限公司 | 具有叠合透明电极的半导体发光装置 |
TW201208117A (en) * | 2010-08-03 | 2012-02-16 | Ind Tech Res Inst | Wafer-level light emitting diode structure, light emitting diode chip, and fabricating method thereof |
CN102208499A (zh) * | 2011-05-12 | 2011-10-05 | 深圳市瑞丰光电子股份有限公司 | 白光led芯片制作工艺及其产品 |
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Inventor after: Xu Junqi Inventor after: Dai Shipan Inventor after: Chen Juhuan Inventor after: Li Jian Inventor before: Chen Kunnan Inventor before: Xu Zhiyuan Inventor before: Wang Xiangjun Inventor before: Dai Shipan Inventor before: Zhou Xiaoli Inventor before: Fang Fei |
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