中国科学院机构知识库网格系统: 检索

Tunable YAG:Ce3+ ceramic phosphors for white laser-diode lighting in transmissive/reflective models 期刊论文 OAI收割
MATERIALS RESEARCH BULLETIN, 2021, 卷号: 140
作者: Hu, Pan; Liu, Yongfu; Sun, Peng; Yao, Qi; Liu, Zehua

|

收藏 | 浏览/下载：27/0 | 提交时间：2021/12/01

COLOR-RENDERING INDEX IN-GLASS TRANSPARENT CERAMICS LUMINESCENCE EFFICIENCY CONVERTER FABRICATION GENERATION CONVERSION STABILITY

Tunable YAG:Ce3+ ceramic phosphors for white laser-diode lighting in transmissive/reflective models 期刊论文 OAI收割
MATERIALS RESEARCH BULLETIN, 2021, 卷号: 140
作者: Hu, Pan; Liu, Yongfu; Sun, Peng; Yao, Qi; Liu, Zehua

|

收藏 | 浏览/下载：51/0 | 提交时间：2021/12/01

COLOR-RENDERING INDEX IN-GLASS TRANSPARENT CERAMICS LUMINESCENCE EFFICIENCY CONVERTER FABRICATION GENERATION CONVERSION STABILITY

天然色素/黏土矿物杂化材料的制备及性能研究 学位论文 OAI收割
北京: 中国科学院大学, 2020
作者: 李淑娥

|

收藏 | 浏览/下载：49/0 | 提交时间：2021/04/15

天然色素黏土矿物杂化颜料稳定性可逆变色 Natural pigments Clay minerals Hybrid pigments Stability Reversible color change

YAG:Ce3+ Transparent Ceramic Phosphors Brighten the Next-Generation Laser-Driven Lighting 期刊论文 OAI收割
ADVANCED MATERIALS, 2020, 卷号: 32, 期号: 19
作者: Yao, Qi; Hu, Pan; Sun, Peng; Liu, Min; Dong, Rui

|

收藏 | 浏览/下载：99/0 | 提交时间：2020/12/16

IN-GLASS OPTICAL-PROPERTIES LUMINESCENCE SATURATION COLOR CONVERTERS WHITE-LIGHT EFFICIENCY FABRICATION MICROSTRUCTURE PERFORMANCE STABILITY

Preparation and optical properties of MgAl2O4-Ce:GdYAG composite ceramic phosphors for white LEDs 期刊论文 OAI收割
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2019, 卷号: 39, 期号: 15, 页码: 4965
作者: Liu, Xin; Qian, Xinglu; Zheng, Peng; Hu, Zewang; Chen, Xiaopu

|

收藏 | 浏览/下载：90/0 | 提交时间：2019/12/26

MgAl2O4-Ce:GdYAG composite ceramics Thermal stability Luminous efficacy Color coordinates

The application of charge transfer host based exciplex and thermally activated delayed fluorescence materials in organic light-emitting diodes 期刊论文 OAI收割
Organic Electronics, 2019, 卷号: 66, 页码: 227-241
作者: Z.Q.Wang; C.Wang; H.Zhang; Z.M.Liu; B.Zhao

|

收藏 | 浏览/下载：37/0 | 提交时间：2020/08/24

OLED,Exciplex,TADF,Host,low roll-off,external quantum efficiency,high-power efficiency,highly,efficient,high-performance,energy-transfer,color stability,triplet,energy,blue exciplex,hybrid woleds,Materials Science,Physics

Realizing Visible Light Excitation of Tb3+ via Highly Efficient Energy Transfer from Ce3+ for LED-Based Applications 期刊论文 OAI收割
Advanced Optical Materials, 2019, 卷号: 7, 期号: 9, 页码: 6
作者: W.G.Xiao; X.F.Liu; J.H.Zhang; J.R.Qiu

|

收藏 | 浏览/下载：36/0 | 提交时间：2020/08/24

energy transfer,lanthanides,luminescence,narrow-band emission,phosphors,core-shell nanoparticles,photoluminescence properties,thermal-stability,color,phosphor,green,luminescence,Materials Science,Optics

Improving color stability of blue/orange complementary white OLEDs by using single-host double-emissive layer structure: Comprehensive experimental investigation into the device working mechanism 期刊论文 OAI收割
ORGANIC ELECTRONICS, 2012, 卷号: 13, 期号: 8, 页码: 1340-1348
作者: Zhao, Yongbiao; Zhu, Liping; Chen, Jiangshan; Ma, Dongge

|

收藏 | 浏览/下载：28/0 | 提交时间：2019/04/09

Organic Light Emitting Diode Color Stability Double Emissive Layer White

A hybrid white organic light-emitting diode with stable color and reduced efficiency roll-off by using a bipolar charge carrier switch 期刊论文 OAI收割
ORGANIC ELECTRONICS, 2012, 卷号: 13, 期号: 6, 页码: 1049-1055
作者: Zhao, Fangchao; Zhang, Zhiqiang; Liu, Yipeng; Dai, Yanfeng; Chen, Jiangshan

|

收藏 | 浏览/下载：14/0 | 提交时间：2019/04/09

Hybrid White Organic Light-emitting Diode Charge Carrier Switch Exciton Recombination Zone Color Stability

Micro-motion exposure method based on PZT piezoelectric ceramics (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors, June 17, 2009 - June 19, 2009, Beijing, China
作者: Meng Z.; Meng Z.

收藏 | 浏览/下载：106/0 | 提交时间：2013/03/25

There mainly is laser digital photofinishing technique and digital photofinishing technique based on LCD consisting of TFT and LCOS in the digital photofinishing field at the present time. The former have a good many merit such as wide color gamut high processing rate large output size and high brightness but his cost is very high his maintain technique being comparatively complex that result in difficult use for people. The utilization ratio of the latter is low because of lower resolution and lower aperture ratio for LCD but the digital photofinishing based on LCD have lower cost and higher utilization ration being suitable for people's current standard of living. Considering above mentioned problem a micro-motion exposure method based on PZT piezoelectric ceramics used in digital image photofinishing is presented. The two-dimension micro-motion exposure system consisting of PZT piezoelectric ceramics LCD panel polarizing film and spring strip is designed. By means of PZT piezoelectric ceramics the LCD panel is removed about the one half of the pixel size of the LCD panel for four times from the original place at the same time imaging system is exposed four times at the printing paper. The software is used to control the time synchronization the exposure time and motion range of the LCD panel. The system has advantages such as shorter response time than 0.1seconds lesser motion error than 0.01 microns high stability and repeatability. Experimental results show that the proposed micro-motion exposure method improve the picture brightness and enlarge output size at the meantime reducing the cost of the system. 2009 SPIE.