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Title: MEEN 3344 Materials Light Emitting Polymers Page Link: MEEN 3344 Materials Light Emitting Polymers - Posted By: swayam
Created at: Thursday 17th of August 2017 05:57:21 AM
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MEEN 3344 Materials Light Emitting Polymers
Light Emitting Polymers
-A light emitting polymer is an electro-luminescent plastic. The molecules of this plastic emit light when an electric field is applied.
-Polymer based light-emitting diodes (LED) were discovered in 1990.
-Cambridge Display Technology has the core patents for the Technology of LEP.
Light Emitting Polymers
Poly p-phenylenevinylene
LEP can be used in Laptop screens, cell phones, TV screens, calcu ....etc
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Title: enteric coating polymers ppt Page Link: enteric coating polymers ppt - Posted By: abdul khader
Created at: Thursday 17th of August 2017 06:16:16 AM
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hi
i am looking for enteric coating polymers ppt. can any one help inthis regard.
thanks and regards ....etc
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Title: light emiting polimers Page Link: light emiting polimers - Posted By: srilakshmi
Created at: Thursday 05th of October 2017 03:47:35 AM
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pleas go http://seminarsprojects.net/Thread-Light-Emitting-Polymers-LEP--4225 i think they you may find something ....etc
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Title: polymers for optical storage devices ppt Page Link: polymers for optical storage devices ppt - Posted By: P.Deepthi
Created at: Thursday 17th of August 2017 05:52:30 AM
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yes i am looking polymers for optical storage devices
suguna.s I AM LOOKING POLYMERS FOR OPTICAL STORAGE DEVICES ....etc
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Title: Light emitting polymers Page Link: Light emitting polymers - Posted By: afie
Created at: Thursday 05th of October 2017 03:48:54 AM
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to get information about the topic light emiting polymers full report ,ppt and related topic refer the page link bellow
http://seminarsprojects.net/Thread-light-emitting-polymers-lep--4225
http://seminarsprojects.net/Thread-light-emiting-polymers-download-full-report-and-abstract
http://seminarsprojects.net/Thread-light-emitting-polymers-small-details
http://seminarsprojects.net/Thread-meen-3344-materials-light-emitting-polymers
http://seminarsprojects.net/Thread-light-emitting-polymers-lep--4225?page=2
http://seminarsproject ....etc
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Title: light emiting polymers Download Full Report And Abstract Page Link: light emiting polymers Download Full Report And Abstract - Posted By: sravyakopparthi
Created at: Thursday 05th of October 2017 04:02:53 AM
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INTRODUCTION
Light emitting polymers or polymer based light emitting diodes discovered by Friend et al in 1990 has been found superior than other displays like, liquid crystal displays (LCDs) vacuum fluorescence displays and electro luminescence displays. Though not commercialised yet, these have proved to be a mile stone in the filed of flat panel displays. Research in LEP is underway in Cambridge Display Technology Ltd (CDT), the UK.
In the last decade, several other display contenders such as plasma and field emission displays wer ....etc
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Title: Light-emitting polymers small details Page Link: Light-emitting polymers small details - Posted By: vijichit
Created at: Thursday 17th of August 2017 05:53:04 AM
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Light-emitting polymers
ABSTRACT
The seminar is about polymers that can emit light when a voltage is applied to it. The structure comprises of a thin film of semiconducting polymer sandwiched between two electrodes (cathode and anode).When electrons and holes are injected from the electrodes, the recombination of these charge carriers takes place, which leads to emission of light .The band gap, ie. The energy difference between valence band and conduction band determines the wavelengt ....etc
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Title: In-Process Density Control of Foamed Polymers Using Ultrasound Waves Page Link: In-Process Density Control of Foamed Polymers Using Ultrasound Waves - Posted By: zain111
Created at: Thursday 17th of August 2017 06:29:40 AM
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Abstract
In foam extrusion, material density is the most significant factor affecting the product cost and therefore the profitability of the manufacturing process. A reduction in the density of extruded parts reduces the raw material cost and therefore increases its profitability. On the other hand, a reduction in foam density degrades the mechanical properties and geometrical accuracy of extruded parts. Therefore, a critical balance has always to be achieved in order to minimize the material cost while maintaining adequate strength and acc ....etc
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Title: Light Emitting Polymers LEP Page Link: Light Emitting Polymers LEP - Posted By: arunchandrabose
Created at: Thursday 17th of August 2017 08:16:26 AM
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ABSTRACT
The seminar is about polymers that can emit light when a voltage is applied to it. The structure comprises of a thin film of semiconducting polymer sandwiched between two electrodes (cathode and anode).When electrons and holes are injected from the electrodes, the recombination of these charge carriers takes place, which leads to emission of light .The band gap, ie. The energy difference between valence band and conduction band determines the wavelength (colour) of the emitted light.
They are usually made by ink jet printing process. ....etc
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Title: Conjugated Polymers and organic electronic molecules Page Link: Conjugated Polymers and organic electronic molecules - Posted By: sreekuttan
Created at: Thursday 17th of August 2017 04:54:28 AM
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Ajaya K Kavala
Department of Physics
Indian Institute of Technology Patna
Introduction to Conducting Polymer
Conjugated Polymer
Organic electronic molecules
Physics of these materials
Applications
What is a polymer?
A long molecule made
up from lots of small
molecules called
monomers
Definition
Mono = Single
Poly = many
mer = Part
Polymer consists of very large number of
monomer assembled by covalent bond
by covalent bond.
Polymers
T ....etc
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