CN102299219A - 纳米图形化衬底及其制备方法和发光二极管 - Google Patents
纳米图形化衬底及其制备方法和发光二极管 Download PDFInfo
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- CN102299219A CN102299219A CN2011102505609A CN201110250560A CN102299219A CN 102299219 A CN102299219 A CN 102299219A CN 2011102505609 A CN2011102505609 A CN 2011102505609A CN 201110250560 A CN201110250560 A CN 201110250560A CN 102299219 A CN102299219 A CN 102299219A
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- 239000000758 substrate Substances 0.000 title claims abstract description 104
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 55
- 239000010980 sapphire Substances 0.000 claims abstract description 55
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000059 patterning Methods 0.000 claims description 45
- 239000004411 aluminium Substances 0.000 claims description 26
- 229910002601 GaN Inorganic materials 0.000 claims description 20
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 18
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-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
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000002048 anodisation reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102505609A CN102299219A (zh) | 2011-08-29 | 2011-08-29 | 纳米图形化衬底及其制备方法和发光二极管 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102505609A CN102299219A (zh) | 2011-08-29 | 2011-08-29 | 纳米图形化衬底及其制备方法和发光二极管 |
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| Publication Number | Publication Date |
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| CN102299219A true CN102299219A (zh) | 2011-12-28 |
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| CN2011102505609A Pending CN102299219A (zh) | 2011-08-29 | 2011-08-29 | 纳米图形化衬底及其制备方法和发光二极管 |
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| CN (1) | CN102299219A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378227A (zh) * | 2012-04-27 | 2013-10-30 | 南亚光电股份有限公司 | 形成图案化蓝宝石基板的方法 |
| CN104465917A (zh) * | 2013-04-01 | 2015-03-25 | 中国砂轮企业股份有限公司 | 图案化光电基板及其制作方法 |
| CN108538974A (zh) * | 2018-05-15 | 2018-09-14 | 苏州瑞而美光电科技有限公司 | 一种纳米级图形化蓝宝石衬底的制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090090930A1 (en) * | 2007-10-05 | 2009-04-09 | Shih-Peng Chen | Epitaxial substrate and manufacturing method thereof and manufacturing method of light emitting diode apparatus |
| CN101599466A (zh) * | 2009-07-10 | 2009-12-09 | 中山大学 | 一种外延生长用的图形衬底及其制作方法 |
| CN101640169A (zh) * | 2009-08-21 | 2010-02-03 | 中山大学 | 用于氮化物外延生长的纳米级图形化衬底的制备方法 |
| CN101807646A (zh) * | 2010-03-22 | 2010-08-18 | 徐瑾 | 用空气形成图形衬底的高效率发光二极管及其制备方法 |
| CN102142487A (zh) * | 2010-12-31 | 2011-08-03 | 东莞市中镓半导体科技有限公司 | 图形化GaN衬底的制备方法 |
-
2011
- 2011-08-29 CN CN2011102505609A patent/CN102299219A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090090930A1 (en) * | 2007-10-05 | 2009-04-09 | Shih-Peng Chen | Epitaxial substrate and manufacturing method thereof and manufacturing method of light emitting diode apparatus |
| CN101599466A (zh) * | 2009-07-10 | 2009-12-09 | 中山大学 | 一种外延生长用的图形衬底及其制作方法 |
| CN101640169A (zh) * | 2009-08-21 | 2010-02-03 | 中山大学 | 用于氮化物外延生长的纳米级图形化衬底的制备方法 |
| CN101807646A (zh) * | 2010-03-22 | 2010-08-18 | 徐瑾 | 用空气形成图形衬底的高效率发光二极管及其制备方法 |
| CN102142487A (zh) * | 2010-12-31 | 2011-08-03 | 东莞市中镓半导体科技有限公司 | 图形化GaN衬底的制备方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378227A (zh) * | 2012-04-27 | 2013-10-30 | 南亚光电股份有限公司 | 形成图案化蓝宝石基板的方法 |
| CN104465917A (zh) * | 2013-04-01 | 2015-03-25 | 中国砂轮企业股份有限公司 | 图案化光电基板及其制作方法 |
| CN104465917B (zh) * | 2013-04-01 | 2017-09-19 | 中国砂轮企业股份有限公司 | 图案化光电基板及其制作方法 |
| CN108538974A (zh) * | 2018-05-15 | 2018-09-14 | 苏州瑞而美光电科技有限公司 | 一种纳米级图形化蓝宝石衬底的制备方法 |
| CN108538974B (zh) * | 2018-05-15 | 2019-12-31 | 苏州瑞而美光电科技有限公司 | 一种纳米级图形化蓝宝石衬底的制备方法 |
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Owner name: XUZHOU TONGXIN OE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GCL PHOTOELECTRIC TECHNOLOGY (ZHANGJIAGANG) CO., LTD. Effective date: 20120605 |
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Application publication date: 20111228 |