Dip-transfer phosphor coating on designed substrate structure for high angular color uniformity of white light emitting diodes with conventional chips
Angular color uniformity (ACU) is one of the most important optical parameters of white lighting emitting diodes (LEDs). In this paper, we proposed a kind of phosphor coating method to enhance ACU of phosphor-converted white LEDs with conventional chips by the combination of substrate structure desi...
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Published in | Optics express Vol. 21 Suppl 6; no. S6; pp. A933 - A941 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
04.11.2013
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Abstract | Angular color uniformity (ACU) is one of the most important optical parameters of white lighting emitting diodes (LEDs). In this paper, we proposed a kind of phosphor coating method to enhance ACU of phosphor-converted white LEDs with conventional chips by the combination of substrate structure design and phosphor dip-transfer coating. Through this method, compact and optimal phosphor layer arrangements for high ACU can be realized. Optical simulations and experiments were conducted to examine its ACU performance. Compared with conventional phosphor dispensing coating, the present method shows very high ACU performance. Extremely small angular correlated color temperature (CCT) deviations were obtained, which are less than 200K at average CCTs ranging from 4000 K to 6000 K. |
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AbstractList | Angular color uniformity (ACU) is one of the most important optical parameters of white lighting emitting diodes (LEDs). In this paper, we proposed a kind of phosphor coating method to enhance ACU of phosphor-converted white LEDs with conventional chips by the combination of substrate structure design and phosphor dip-transfer coating. Through this method, compact and optimal phosphor layer arrangements for high ACU can be realized. Optical simulations and experiments were conducted to examine its ACU performance. Compared with conventional phosphor dispensing coating, the present method shows very high ACU performance. Extremely small angular correlated color temperature (CCT) deviations were obtained, which are less than 200K at average CCTs ranging from 4000 K to 6000 K. |
Author | Fu, Xing Wang, Yiman Li, Lan Luo, Xiaobing Zheng, Huai Zou, Yong |
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BackLink | https://www.ncbi.nlm.nih.gov/pubmed/24514934$$D View this record in MEDLINE/PubMed |
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Cites_doi | 10.1109/LPT.2013.2241756 10.1109/LPT.2008.2005998 10.1109/LPT.2008.921063 10.1117/12.450029 10.1364/OE.18.009398 10.1364/OL.35.001860 10.1364/OE.20.013727 10.1109/JLT.2013.2263334 10.1364/OE.20.005092 10.1364/OE.20.006622 10.1364/OE.18.00A201 10.1063/1.1317238 10.1143/JJAP.48.070208 10.1364/OE.19.024115 10.1109/JLT.2012.2218631 10.1109/LPT.2012.2209200 10.1109/JDT.2012.2184835 10.1109/JSTQE.2009.2015677 |
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References | Wu (oe-21-S6-A933-R4) 2011; 19 Liu (oe-21-S6-A933-R6) 2008; 20 Darhuber (oe-21-S6-A933-R17) 2000; 88 Yum (oe-21-S6-A933-R12) 2001; 4445 Sommer (oe-21-S6-A933-R9) 2008; 20 Liu (oe-21-S6-A933-R19) 2010; 18 Huang (oe-21-S6-A933-R14) 2010; 18 Wang (oe-21-S6-A933-R11) 2010; 35 Zheng (oe-21-S6-A933-R18) 2013; 31 Liu (oe-21-S6-A933-R3) 2012; 8 Zheng (oe-21-S6-A933-R7) 2012; 20 Liu (oe-21-S6-A933-R1) 2012; 24 Hu (oe-21-S6-A933-R5) 2012; 20 Sun (oe-21-S6-A933-R10) 2012; 20 Zheng (oe-21-S6-A933-R16) 2013; 25 Braune (oe-21-S6-A933-R13) 2007; 6486 Sommer (oe-21-S6-A933-R15) 2009; 48 Hu (oe-21-S6-A933-R2) 2012; 30 Sommer (oe-21-S6-A933-R8) 2009; 15 |
References_xml | – volume: 6486 start-page: 68460X year: 2007 ident: oe-21-S6-A933-R13 publication-title: Proc. SPIE contributor: fullname: Braune – volume: 25 start-page: 484 year: 2013 ident: oe-21-S6-A933-R16 publication-title: IEEE Photon. Technol. Lett. doi: 10.1109/LPT.2013.2241756 contributor: fullname: Zheng – volume: 20 start-page: 2027 year: 2008 ident: oe-21-S6-A933-R6 publication-title: IEEE Photon. Technol. Lett. doi: 10.1109/LPT.2008.2005998 contributor: fullname: Liu – volume: 20 start-page: 739 year: 2008 ident: oe-21-S6-A933-R9 publication-title: IEEE Photon. Technol. Lett. doi: 10.1109/LPT.2008.921063 contributor: fullname: Sommer – volume: 4445 start-page: 60 year: 2001 ident: oe-21-S6-A933-R12 publication-title: Proc. SPIE doi: 10.1117/12.450029 contributor: fullname: Yum – volume: 18 start-page: 9398 year: 2010 ident: oe-21-S6-A933-R19 publication-title: Opt. Express doi: 10.1364/OE.18.009398 contributor: fullname: Liu – volume: 35 start-page: 1860 year: 2010 ident: oe-21-S6-A933-R11 publication-title: Opt. Lett. doi: 10.1364/OL.35.001860 contributor: fullname: Wang – volume: 20 start-page: 13727 year: 2012 ident: oe-21-S6-A933-R5 publication-title: Opt. Express doi: 10.1364/OE.20.013727 contributor: fullname: Hu – volume: 31 start-page: 1987 year: 2013 ident: oe-21-S6-A933-R18 publication-title: J. Lightwave Technol. doi: 10.1109/JLT.2013.2263334 contributor: fullname: Zheng – volume: 20 start-page: 5092 year: 2012 ident: oe-21-S6-A933-R7 publication-title: Opt. Express doi: 10.1364/OE.20.005092 contributor: fullname: Zheng – volume: 20 start-page: 6622 year: 2012 ident: oe-21-S6-A933-R10 publication-title: Opt. Express doi: 10.1364/OE.20.006622 contributor: fullname: Sun – volume: 18 start-page: A201 year: 2010 ident: oe-21-S6-A933-R14 publication-title: Opt. Express doi: 10.1364/OE.18.00A201 contributor: fullname: Huang – volume: 88 start-page: 5119 year: 2000 ident: oe-21-S6-A933-R17 publication-title: J. Appl. Phys. doi: 10.1063/1.1317238 contributor: fullname: Darhuber – volume: 48 start-page: 070208 year: 2009 ident: oe-21-S6-A933-R15 publication-title: Jpn. J. Appl. Phys. doi: 10.1143/JJAP.48.070208 contributor: fullname: Sommer – volume: 19 start-page: 24115 year: 2011 ident: oe-21-S6-A933-R4 publication-title: Opt. Express doi: 10.1364/OE.19.024115 contributor: fullname: Wu – volume: 30 start-page: 3376 year: 2012 ident: oe-21-S6-A933-R2 publication-title: J. Lightwave Technol. doi: 10.1109/JLT.2012.2218631 contributor: fullname: Hu – volume: 24 start-page: 1558 year: 2012 ident: oe-21-S6-A933-R1 publication-title: IEEE Photon. Technol. Lett. doi: 10.1109/LPT.2012.2209200 contributor: fullname: Liu – volume: 8 start-page: 329 year: 2012 ident: oe-21-S6-A933-R3 publication-title: J. Disp. Technol. doi: 10.1109/JDT.2012.2184835 contributor: fullname: Liu – volume: 15 start-page: 1181 year: 2009 ident: oe-21-S6-A933-R8 publication-title: IEEE J. Sel. Top. Quantum Electron. doi: 10.1109/JSTQE.2009.2015677 contributor: fullname: Sommer |
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