scholarly journals Approach to Low-Cost High-Efficiency OLED Lighting. Building Technologies Solid State Lighting (SSL) Program Final Report

2017 ◽  
Author(s):  
Qibing Pei
Keyword(s):  
Solid State ◽  
High Efficiency ◽  
Low Cost ◽  
Solid State Lighting ◽  
Final Report

scholarly journals Solid-State Lighting with High Brightness, High Efficiency, and Low Cost

2014 ◽  
Vol 2014 ◽  
pp. 1-3
Author(s):  
Ray-Hua Horng ◽  
Kei May Lau ◽  
Hao-Chung Kuo ◽  
Nelson Tansu
Keyword(s):  
Solid State ◽  
High Efficiency ◽  
Low Cost ◽  
Solid State Lighting ◽  
High Brightness

52.2: Hybrid Tandem White OLEDs with High Efficiency and Long Life-time for AMOLED Displays and Solid-State Lighting

2010 ◽  
Vol 41 (1) ◽  
pp. 778 ◽  
Author(s):  
Tukaram K. Hatwar ◽  
Jeffrey P. Spindler ◽  
Marina Kondakova ◽  
David Giesen ◽  
Joseph Deaton ◽  
...  
Keyword(s):  
Solid State ◽  
High Efficiency ◽  
Life Time ◽  
Solid State Lighting ◽  
Long Life ◽  
White Oleds

High-efficiency GaN-based laser diodes for solid-state lighting

2008 ◽  
Author(s):  
S. Saito ◽  
Y. Hattori ◽  
M. Sugai ◽  
Y. Harada ◽  
H. Jongil ◽  
...  
Keyword(s):  
Solid State ◽  
High Efficiency ◽  
Laser Diodes ◽  
Solid State Lighting

Advanced technologies for high-efficiency GaInN LEDs for solid state lighting

2004 ◽  
Author(s):  
Volker Harle ◽  
Berthold Hahn ◽  
Johannes Baur ◽  
Michael Fehrer ◽  
Andreas Weimar ◽  
...  
Keyword(s):  
Solid State ◽  
High Efficiency ◽  
Solid State Lighting ◽  
Advanced Technologies

Low-cost fabrication of high efficiency solid-state neutron detectors

2016 ◽  
Author(s):  
Jia-Woei Wu ◽  
Kuan-Chih Huang ◽  
Adam Weltz ◽  
Erik English ◽  
Mona M. Hella ◽  
...  
Keyword(s):  
Solid State ◽  
High Efficiency ◽  
Low Cost ◽  
Neutron Detectors

Phosphorescent White OLEDs for Solid-state Lighting

2009 ◽  
Vol 1212 ◽  
Author(s):  
Sean Xia ◽  
Peter Levermore ◽  
Vadim Adamovich ◽  
Chun Lin ◽  
Raymond C. Kwong ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Energy Efficient ◽  
High Efficiency ◽  
Solid State Lighting ◽  
Energy Star ◽  
Lighting Industry ◽  
Partial Energy ◽  
White Oleds ◽  
Color Rendering

AbstractWhite OLEDs (WOLEDTMs) fabricated using energy efficient phosphorescent OLED (PHOLEDTM) technology open up exciting new ways to develop efficient white lighting. WOLEDs have the potential to transform the lighting industry. In this presentation, phosphorescent WOLEDs with high conductivity transport layers will be discussed. White light can be generated by partial energy transfer from blue to green and red. Single WOLED stacks are demonstrated that match the Energy Star® lighting color criteria for 2700K and 3000K with high efficiency (˜80 lm/W) and high color rendering indices (˜80). Both devices had operational lifetimes (LT70%) over 30,000 hours measured from an initial luminance of 1,000 cd/m2. Different techniques to improve optical outcoupling will also be discussed.

scholarly journals Synthesis of ZnSe Nanocrystals for Solid-state Lighting Applications

2020 ◽  
Vol 31 (1) ◽  
Author(s):  
Tran Thi Kim Chi ◽  
Bui Thi Thu Hien ◽  
Hoang Nhu Thanh ◽  
Trinh Duc Thien ◽  
Pham Nguyen Hai
Keyword(s):  
Solid State ◽  
Large Scale ◽  
Low Cost ◽  
Solid State Lighting ◽  
X Ray Diffraction ◽  
Transmission Microscopy ◽  
Current Voltage ◽  
Precursor Ratio ◽  
Microscopy Characterization ◽  
Znse Nanocrystals

We report the large-scale synthesis of highly luminescent ZnSe nanocrystals (NCs) by a simple and low-cost hydrothermal method. XRD (X-ray Diffraction) and HR-TEM (High Resolution Transmission Microscopy) characterization studies confirmed the formation of as-synthesized ZnSe NCs in cubic structure. The optical property of ZnSe NCs were tunable via controlling the Zn:Se molar precursor ratio (0.5:1–1.5:1), reaction temperature (150–200 0C), and reaction time (5–30 h). The resulting ZnSe NCs with the Zn:Se precursor ratio of 1:1, hydrothermally treated at 190 0C for 20 h exhibited the highest photoluminescence quantum yield obtained by PL spectra with the 355 nm excitation. The current–voltage (I–V) characteristics of the ZnSe NCs show its promising application in the solid-state lighting.

scholarly journals Final report on grand challenge LDRD project : a revolution in lighting : building the science and technology base for ultra-efficient solid-state lighting.

2004 ◽  
Author(s):  
Robert Guild Copeland ◽  
Christine Charlotte Mitchell ◽  
David Martin Follstaedt ◽  
Stephen Roger Lee ◽  
Randy John Shul ◽  
...  
Keyword(s):  
Solid State ◽  
Science And Technology ◽  
Solid State Lighting ◽  
Grand Challenge ◽  
Final Report
Sign in / Sign up

Export Citation Format

Share Document