中国科学院机构知识库网格系统: 检索

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	Host-sensitized luminescence in LaNbO4:Ln(3+) (Ln(3+) = Eu3+/Tb3+/Dy3+) with different emission colors 期刊论文 OAI收割 physical chemistry chemical physics, 2015, 卷号: 17, 期号: 6, 页码: 4283-4292 作者: Li,Kai; Zhang,Yang; Li,Xuejiao; Shang,Mengmeng; Lian,Hongzhou 收藏 \| 浏览/下载：37/0 \| 提交时间：2016/05/12 LIGHT-EMITTING-DIODES ENERGY-TRANSFER TUNABLE-LUMINESCENCE SINGLE-PHASE EU3+ PHOSPHOR WHITE LEDS PHOTOLUMINESCENCE UV CATHODOLUMINESCENCE EXCITATION
	Generation of orange and green emissions in Ca2GdZr2(AlO4)(3):Ce3+, Mn2+, Tb3+ garnets via energy transfer with Mn2+ and Tb3+ as acceptors 期刊论文 OAI收割 journal of materials chemistry c, 2015, 卷号: 3, 期号: 10, 页码: 2334-2340 作者: Lu,Wei; Lv,Wenzhen; Zhao,Qi; Jiao,Mengmeng; Shao,Baiqi 收藏 \| 浏览/下载：50/0 \| 提交时间：2016/05/12 LIGHT-EMITTING-DIODES NEAR-UV LEDS WHITE-LIGHT TUNABLE LUMINESCENCE CRYSTAL-STRUCTURE PHOSPHOR COLOR EFFICIENT IONS CE3+
	Tunable-Color Luminescence via Energy Transfer in NaCa13/18Mg5/18PO4:A (A = Eu2+/Tb3+/Mn2+, Dy3+) Phosphors for Solid State Lighting 期刊论文 OAI收割 inorganic chemistry, 2014, 卷号: 53, 期号: 24, 页码: 12141-12150 Li,Kai; Fan,Jian; Mi,Xiaoyun; Zhang,Yang; Lian,Hongzhou; Shang,Mengmeng; Lin,Jun 收藏 \| 浏览/下载：52/0 \| 提交时间：2015/10/15 UV WHITE LEDS EMITTING-DIODES PHOTOLUMINESCENCE PROPERTIES EU3+ PHOSPHOR MN2+ PHOSPHOR SINGLE-PHASE EMISSION EXCITATION EFFICIENCY EU2+
	Synthesis, Luminescence, and Energy-Transfer Properties of beta-Na2Ca4(PO4)(2)(SiO4):A (A = Eu2+, Dy3+, Ce3+/Tb3+) Phosphors 期刊论文 OAI收割 inorganic chemistry, 2014, 卷号: 53, 期号: 13, 页码: 6743-6751 Li,Kai; Shang,Mengmeng; Geng,Dongling; Lian,Hongzhou; Zhang,Yang; Fan,Jian; Lin,Jun 收藏 \| 浏览/下载：51/0 \| 提交时间：2015/10/15 LIGHT-EMITTING-DIODES TUNABLE LUMINESCENCE WHITE-LEDS PHOTOLUMINESCENCE PROPERTIES COLOR UV TB3+ CE3+ MN2+ EU3+
	Tunable luminescence and energy transfer properties of Ca-5(PO4)(2)SiO4:Ce3+/Tb3+/Mn2+ phosphors 期刊论文 OAI收割 journal of materials chemistry c, 2013, 卷号: 1, 期号: 12, 页码: 2345-2353 Geng DL; Shang MM; Zhang Y; Lian HZ; Cheng ZY; Lin J 收藏 \| 浏览/下载：37/0 \| 提交时间：2014/04/18 FIELD-EMISSION DISPLAYS LIGHT-EMITTING DIODE HIGH COLOR PURITY SINGLE-PHASE MN2+ PHOSPHORS UV LEDS WHITE GREEN CE3+ TB3+
	Incorporating Tb3+ and Mn2+ into a high efficiency BaCa2MgSi2O8:Eu2+ phosphor and its luminescent properties 期刊论文 OAI收割 rsc advances, 2013, 卷号: 3, 期号: 43, 页码: 20619-20624 Lu W; Jia YC; Lv WZ; Zhao Q; You HP 收藏 \| 浏览/下载：41/0 \| 提交时间：2014/04/16 LIGHT-EMITTING-DIODES WHITE-LIGHT ENERGY-TRANSFER CRYSTAL-STRUCTURE UV EXCITATION SINGLE-PHASE COLOR LEDS BLUE EU2+
	Tunable luminescence and energy transfer properties in KCaGd(PO4)(2):Ln(3+)/Mn2+ (Ln = Tb, Dy, Eu, Tm; Ce, Tb/Dy) phosphors with high quantum efficiencies 期刊论文 OAI收割 journal of materials chemistry, 2012, 卷号: 22, 期号: 45, 页码: 23789-23798 Geng DL; Shang MM; Yang DM; Zhang Y; Cheng ZY; Lin J 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/17 FIELD-EMISSION DISPLAYS LIGHT-EMITTING-DIODES WHITE LEDS UV-LEDS RE3+ RE PHOTOLUMINESCENCE CATHODOLUMINESCENCE PHOSPHATES EARTH MN2+
	Study on chromaticity balance for LED exposure system (EI CONFERENCE) 会议论文 OAI收割 International Symposium on Photoelectronic Detection and Imaging 2007 - Laser, Ultraviolet, and Terahertz Technology, September 9, 2007 - September 12, 2007, Beijing, China 作者: Meng Z.; Meng Z. 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/03/25 A standard white light compounding algorithm based on combination of CCD illumination acquisition with computer control is presented for LEDs. The computer adjust and control the working current of LEDs by using three-color LEDs illumination acquired by CCD camera achieved chromaticity coordinates error between compounded white light and standard white light D65 less than the threshold beforehand setted by this technique then acquiring needed standard white light. Compounded white light meet the chromaticity error demand that is able to be changed at the same time the CCD illumination acquisition system is eliminated. The proposed algorithm improved the light energy utilization efficiency of LED and eliminated the offset of central wavelength and chromaticity coordinates due to work current change of LEDs. Experimental results show that the proposed algorithm achieved lesser chromaticity error uv=0.001 relative to standard white light D65 enhanced chromaticity uniformity of illumination field.
	Study on chroma balance based on grating spectrometer for LED (EI CONFERENCE) 会议论文 OAI收割 Light-Emitting Diode Materials and Devices II, November 12, 2007 - November 14, 2007, Beijing, China 作者: Meng Z.; Meng Z. 收藏 \| 浏览/下载：23/0 \| 提交时间：2013/03/25 A standard white light compounding algorithm based on combination of choma coordinates acquisition system with computer working current control system is presented for three-color LED. The chroma coordinates acquisition system consist of grating spectrometer and integrating sphere. The computer adjust and control the working current of three-color LED then achieved chroma coordinates error between the compounded white light and standard white light D65 until the chroma coordinates is less than the threshold beforehand set by this technique. The compounded white light meet the chroma error demanded that is able to be changed at the same time the chroma coordinates acquisition system and the working current control system are eliminated. The proposed algorithm the offset of central wavelength and the change of chroma coordinates due to working current variety for LEDs. Experimental results show that the proposed algorithm achieved lesser chroma error uv=0.001 relative to standard white light D65 enhanced chroma uniformity of illumination field.