| LED封装用改性环氧树脂研究进展 |
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| 引用本文： | 冯朝波,侯甫文,徐耀华,许京丽. LED封装用改性环氧树脂研究进展[J]. 广州化工, 2011, 39(21): 37-38 |
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| 作者姓名： | 冯朝波 侯甫文 徐耀华 许京丽 |
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| 作者单位： | 广州市白云化工实业有限公司,广东广州,510540 |
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| 摘 要： | 传统的LED环氧树脂封装材料存在脆性大、耐冲击性差、容易老化、透光率低、折射率低等缺陷,限制了其在LED封装产业中的应用,通过环氧树脂改性可弥补其作为LED封装材料的缺陷。本文综述了近年来LED环氧树脂封装材料在高折射率、光稳定、抗黄变、有机硅改性方面的研究进展,并展望了LED改性环氧树脂封装材料的发展前景。
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| 关 键 词： | 发光二极管 改性环氧树脂 高折射率 光稳定性 |
Study Progress on Modified Epoxy Resin for LED Encapsulation |
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| FENG Zhao-bo,HOU Fu-wen,XU Yao-hua,XU Jing-li. Study Progress on Modified Epoxy Resin for LED Encapsulation[J]. GuangZhou Chemical Industry and Technology, 2011, 39(21): 37-38 |
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| Authors: | FENG Zhao-bo HOU Fu-wen XU Yao-hua XU Jing-li |
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| Affiliation: | (Guangzhou Baiyun Chemical Industry Co.,Ltd.,Guangdong Guangzhou 510540,China) |
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| Abstract: | The conventional epoxy resin for LED packaging materials had the disadvantages of brittleness,poor impact resistance,easily aging,low light transmittance,and low refractive index,which limited the application range of LED packaging.However,the modified epoxy resin can make up for its shortcomings.The recent study progress of LED epoxy resin materials in high refractive index,light stabilizers,anti-yellowing,and silicone modified was reviewed,and the development trends of the LED modified epoxy resin packaging materials were prospected. |
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| Keywords: | light emitting diode modified epoxy resin high refractive index light stability |
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