| 题名 | Design of a brightness-enhancement-film-adaptive freeform lens to enhance overall performance in direct-lit light-emitting diode backlighting |
| 作者 | |
| 通讯作者 | Wang, Kai |
| 发表日期 | 2015-06-10
|
| DOI | |
| 发表期刊 | |
| ISSN | 1559-128X
|
| EISSN | 2155-3165
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| 卷号 | 54期号:17页码:5542-5548 |
| 摘要 | In this study, a brightness-enhancement-film- (BEF) adaptive method is proposed to design freeform lenses for enhancing brightness performance in a direct-lit light-emitting diode (LED) backlight system. A detailed design algorithm is presented based on the analysis of the output optical properties of the BEF. By introducing a constriction factor, we can control the light intensity distribution curve at will to adapt to the characteristics of the BEF and make more light transmit through the BEF. Compared with an LED backlight system without a freeform lens, the BEF-adaptive lens method can improve axial luminance by 20.67% and output efficiency by 6.02%. (C) 2015 Optical Society of America |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
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| 资助项目 | 973 Program[2011CB013105]
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| WOS研究方向 | Optics
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| WOS类目 | Optics
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| WOS记录号 | WOS:000356101200036
|
| 出版者 | |
| EI入藏号 | 20153801292417
|
| EI主题词 | Light Emitting Diodes
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| EI分类号 | Semiconductor Devices And Integrated Circuits:714.2
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| ESI学科分类 | PHYSICS
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| 来源库 | Web of Science
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| 引用统计 |
被引频次[WOS]：16
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/29971 |
| 专题 | 工学院_电子与电气工程系 |
| 作者单位 | 1.Huazhong Univ Sci & Technol, Sch Energy & Power Engn, Wuhan 430074, Peoples R China 2.Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore 3.South Univ Sci & Technol China, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China |
| 通讯作者单位 | 电子与电气工程系 |
| 推荐引用方式 GB/T 7714 |
Xie, Bin,Hu, Run,Chen, Qi,et al. Design of a brightness-enhancement-film-adaptive freeform lens to enhance overall performance in direct-lit light-emitting diode backlighting[J]. APPLIED OPTICS,2015,54(17):5542-5548.
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| APA |
Xie, Bin.,Hu, Run.,Chen, Qi.,Yu, Xingjian.,Wu, Dan.,...&Luo, Xiaobing.(2015).Design of a brightness-enhancement-film-adaptive freeform lens to enhance overall performance in direct-lit light-emitting diode backlighting.APPLIED OPTICS,54(17),5542-5548.
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| MLA |
Xie, Bin,et al."Design of a brightness-enhancement-film-adaptive freeform lens to enhance overall performance in direct-lit light-emitting diode backlighting".APPLIED OPTICS 54.17(2015):5542-5548.
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| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| ao-54-17-5542.pdf（1298KB） | -- | -- | 限制开放 | -- | ||
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