CN102064257A - 一种蓝宝石图形衬底及其制备方法 - Google Patents
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103296154A (zh) * | 2012-02-24 | 2013-09-11 | 丰田合成株式会社 | Ⅲ族氮化物半导体发光元件的制造方法、ⅲ族氮化物半导体发光元件、灯和中间掩模 |
CN103762287A (zh) * | 2014-01-03 | 2014-04-30 | 东莞市中镓半导体科技有限公司 | 一种新型图形化衬底及其制备方法 |
CN103792784A (zh) * | 2014-02-20 | 2014-05-14 | 圆融光电科技有限公司 | 图形化衬底用掩膜版、图形化衬底及其制造方法 |
CN104362235A (zh) * | 2014-11-11 | 2015-02-18 | 杭州士兰明芯科技有限公司 | 一种图形化衬底及其制作方法 |
CN104465896A (zh) * | 2013-09-22 | 2015-03-25 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种蓝宝石图形化衬底制备方法 |
EP2922103A1 (en) * | 2012-08-21 | 2015-09-23 | Oji Holdings Corporation | Substrate for semiconductor light emitting elements, semiconductor light emitting element, method for producing substrate for semiconductor light emitting elements, and method for manufacturing semiconductor emitting element |
CN107132733A (zh) * | 2017-05-11 | 2017-09-05 | 湘能华磊光电股份有限公司 | 一种led芯片光刻显影方法 |
CN112820806A (zh) * | 2020-12-25 | 2021-05-18 | 福建晶安光电有限公司 | 一种图形衬底及其制作方法以及led结构及其制作方法 |
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US20050179130A1 (en) * | 2003-08-19 | 2005-08-18 | Hisanori Tanaka | Semiconductor device |
CN1797795A (zh) * | 2004-12-27 | 2006-07-05 | 北京大学 | 带有二维自然散射出光面的led芯片的制备方法 |
CN101471534A (zh) * | 2007-12-28 | 2009-07-01 | 中国科学院半导体研究所 | 一种制作高亮度半导体锥形激光器/放大器的方法 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296154A (zh) * | 2012-02-24 | 2013-09-11 | 丰田合成株式会社 | Ⅲ族氮化物半导体发光元件的制造方法、ⅲ族氮化物半导体发光元件、灯和中间掩模 |
CN103296154B (zh) * | 2012-02-24 | 2016-08-03 | 丰田合成株式会社 | Ⅲ族氮化物半导体发光元件的制造方法、ⅲ族氮化物半导体发光元件、灯和中间掩模 |
US9515223B2 (en) | 2012-08-21 | 2016-12-06 | Oji Holdings Corporation | Semiconductor light emitting device substrate including an uneven structure having convex portions, and a flat surface therebetween |
CN108389944B (zh) * | 2012-08-21 | 2021-04-02 | 王子控股株式会社 | 半导体发光元件用基板及半导体发光元件 |
CN108389944A (zh) * | 2012-08-21 | 2018-08-10 | 王子控股株式会社 | 半导体发光元件用基板及半导体发光元件 |
US9748441B2 (en) | 2012-08-21 | 2017-08-29 | Oji Holdings Corporation | Dry etching method of manufacturing semiconductor light emitting device substrate |
EP2922103A1 (en) * | 2012-08-21 | 2015-09-23 | Oji Holdings Corporation | Substrate for semiconductor light emitting elements, semiconductor light emitting element, method for producing substrate for semiconductor light emitting elements, and method for manufacturing semiconductor emitting element |
CN104465896A (zh) * | 2013-09-22 | 2015-03-25 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种蓝宝石图形化衬底制备方法 |
CN103762287B (zh) * | 2014-01-03 | 2017-02-08 | 东莞市中镓半导体科技有限公司 | 一种新型图形化衬底及其制备方法 |
CN103762287A (zh) * | 2014-01-03 | 2014-04-30 | 东莞市中镓半导体科技有限公司 | 一种新型图形化衬底及其制备方法 |
CN103792784A (zh) * | 2014-02-20 | 2014-05-14 | 圆融光电科技有限公司 | 图形化衬底用掩膜版、图形化衬底及其制造方法 |
CN104362235A (zh) * | 2014-11-11 | 2015-02-18 | 杭州士兰明芯科技有限公司 | 一种图形化衬底及其制作方法 |
CN104362235B (zh) * | 2014-11-11 | 2017-12-22 | 杭州士兰明芯科技有限公司 | 一种图形化衬底及其制作方法 |
CN107132733A (zh) * | 2017-05-11 | 2017-09-05 | 湘能华磊光电股份有限公司 | 一种led芯片光刻显影方法 |
CN112820806A (zh) * | 2020-12-25 | 2021-05-18 | 福建晶安光电有限公司 | 一种图形衬底及其制作方法以及led结构及其制作方法 |
CN112820806B (zh) * | 2020-12-25 | 2022-12-20 | 福建晶安光电有限公司 | 一种图形衬底及其制作方法以及led结构及其制作方法 |
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