Article - 27 Dec 2006
In order to develop luminescent polymer materials with linearly polarized dichroism this article looks at the synthesis of shish-kebab type liquid crystalline poly (p-phenylenevinylene) derivatives...
Article - 18 Jul 2006
The formation of a cylinder-like helical conformation induced by chloroform was observed from a conjugated polymer, which was prepared by Knoevenagel condensation using N-octyl-3, 6-diformylcarbazole...
News - 30 May 2005
A unique device based on silicon light-emitting diodes was developed by the St. Petersburg physicists - specialists of the Ioffe Physico-Technical Institute, Russian Academy of Sciences, and the St....
Article - 28 Feb 2005
Organic Light Emitting Diodes or OLED’s are effectively light emitting diodes made from semiconducting organic polymers. The principles of operation, advantages and benefits, materials used and...
Article - 28 Jul 2004
Samsung Corning have completed their manufacturing facility that will produce nonosized indium tin oxide (ITO) nanopowders. Posted October 9 2002
Article - 12 May 2004
Agilent Technologies have released a new range of extra bright LED's based on indium gallium nitride, InGaN. Applications, available colours and characteristics are provided. Posted May 10th, 2004
Article - 9 Mar 2004
Researchers at Sandia National Laboratories have created the first solid state white light emitting device based on quantum dots. They improved efficiency compared to others by incorporating an...
Article - 20 Nov 2003
Nitto Denko have developed a thermosetting resin with the highest refractive index of any similar material in the world. It can be increased through the addition of metal oxides. Potential...
News - 12 Oct 2004
A new take on the theory of light-emitting polymers suggests that their efficiency can be largely increased, a development that would boost the introduction of flexible displays and possibly reduce...
News - 31 Mar 2004
Organic light-emitting diodes (OLEDs) based on pi-conjugated polymers offer significant advantages over other display materials. They are lightweight, flexible, easily tailored, operate on low...