CN102148324B - 一种带有衬底聚光反射镜的led芯片及其制作方法 - Google Patents
一种带有衬底聚光反射镜的led芯片及其制作方法 Download PDFInfo
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- CN102148324B CN102148324B CN2011100246506A CN201110024650A CN102148324B CN 102148324 B CN102148324 B CN 102148324B CN 2011100246506 A CN2011100246506 A CN 2011100246506A CN 201110024650 A CN201110024650 A CN 201110024650A CN 102148324 B CN102148324 B CN 102148324B
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CN2011100246506A CN102148324B (zh) | 2011-01-24 | 2011-01-24 | 一种带有衬底聚光反射镜的led芯片及其制作方法 |
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CN2011100246506A CN102148324B (zh) | 2011-01-24 | 2011-01-24 | 一种带有衬底聚光反射镜的led芯片及其制作方法 |
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CN102148324A CN102148324A (zh) | 2011-08-10 |
CN102148324B true CN102148324B (zh) | 2012-11-21 |
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CN2011100246506A Expired - Fee Related CN102148324B (zh) | 2011-01-24 | 2011-01-24 | 一种带有衬底聚光反射镜的led芯片及其制作方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102896428A (zh) * | 2012-08-01 | 2013-01-30 | 合肥彩虹蓝光科技有限公司 | 镭射隐形切割晶粒的方法 |
CN104900789A (zh) * | 2015-06-19 | 2015-09-09 | 佛山市国星半导体技术有限公司 | 倒装led芯片及其制作方法 |
CN109782477A (zh) * | 2019-03-15 | 2019-05-21 | 京东方科技集团股份有限公司 | 一种显示基板的制备方法及显示基板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939735A (en) * | 1996-12-24 | 1999-08-17 | Rohm Co., Ltd. | Semiconductor light emitting device |
US7015513B2 (en) * | 2004-02-20 | 2006-03-21 | Epistar Corporation | Organic adhesive light-emitting device with a vertical structure |
CN101884088A (zh) * | 2008-02-28 | 2010-11-10 | 普瑞光电股份有限公司 | 具有高的光抽取的发光二极管芯片及其制造方法 |
Family Cites Families (2)
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TW200419832A (en) * | 2004-04-16 | 2004-10-01 | Uni Light Technology Inc | Structure for increasing the light-emitting efficiency of a light-emitting device |
KR20080024787A (ko) * | 2006-09-15 | 2008-03-19 | 엘지이노텍 주식회사 | 반도체 발광소자 및 반도체 발광소자의 제조 방법 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5939735A (en) * | 1996-12-24 | 1999-08-17 | Rohm Co., Ltd. | Semiconductor light emitting device |
US7015513B2 (en) * | 2004-02-20 | 2006-03-21 | Epistar Corporation | Organic adhesive light-emitting device with a vertical structure |
CN101884088A (zh) * | 2008-02-28 | 2010-11-10 | 普瑞光电股份有限公司 | 具有高的光抽取的发光二极管芯片及其制造方法 |
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CN102148324A (zh) | 2011-08-10 |
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Effective date of registration: 20160726 Address after: 261000, No. 4, No. 16, photoelectric East Road, Weifang hi tech Zone, Shandong Patentee after: ADVANCED OPTRONIC DEVICES (CHINA) CO., LTD. Address before: 261061 No. 13155 East Jade Street, Weifang hi tech Development Zone, Shandong, China Patentee before: Advanced Optronic Devices (Weifang) Co., Ltd. |
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Effective date of registration: 20200918 Address after: 261061 Dongshou high tech building, Yuqing street, high tech Zone, Weifang City, Shandong Province Patentee after: ADVANCED OPTRONIC DEVICES (CHINA) Co.,Ltd. Address before: 261000, No. 4, No. 16, photoelectric East Road, Weifang hi tech Zone, Shandong Patentee before: SHANDONG ZHONGWEI OPTOELECTRONICS Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20210124 |