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China International Optoelectronic Exposition



Read sample pages from Field Guide to Illumination



Illumination & Displays

Control of matter defects using optical phase singularities
Reversible, controlled creation of patterns of topological defects in liquid crystals is achieved using focused beams with optical phase singularities.
John Merritt and Andrew Woods pay a visit to SPIE headquarters and talk about advances with 3D display technology, the issues with crosstalk, and some of the fields in which 3D displays have found applicability.
2 September 2010
Adding variable or multiple focal planes to enhance viewers' perception of computer-generated scenes has implications for both the application and usability of near-eye displays.
29 July 2010
Organic layers containing cheap, easily processable rhenium heptoxide show very good hole transport and injection characteristics without detrimental absorbance of visible light.
29 July 2010
Whether as used for circuitry for displays and detectors or oxidized to produce emissive materials, graphene promises to advance photonics
22 July 2010
Driven by energy efficiency, long lifetime, and high reliability, LEDs are taking over the outdoor and industrial lighting sectors.
14 July 2010
 
VIDEOS & WEBCASTS
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3 June 2010
New York Times
31 August 2010
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30 August 2010
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