Meen 3344 by ryan evans
Download
1 / 6

Flexible Organic LED’s - PowerPoint PPT Presentation


  • 134 Views
  • Uploaded on

MEEN 3344 By: Ryan Evans. Flexible Organic LED’s. What the Flexible Organic Light Emitting Diode Consist of : . The Top Layer is the Cathode layer made of tungsten releases electrons when current is run through it. Emissive Layer removes electrons from the cathode layer to make light.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Flexible Organic LED’s' - eileen


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Meen 3344 by ryan evans l.jpg

MEEN 3344

By: Ryan Evans

Flexible Organic LED’s


Slide2 l.jpg

What the Flexible Organic Light Emitting Diode Consist of :

The Top Layer is the Cathode layer made of tungsten releases electrons when current is run through it.

Emissive Layer removes electrons from the cathode layer to make light.

Conductive layer is made from a type of organic plastic that removes the electron wholes

Then the Anode Layer that consist of removing and adding electron holes while the current is running through it and is made from graphite particles

Followed by the Substrate layer is used to support the Organic LED and is made up of glass, clear plastic


Slide3 l.jpg

Some Advantages of Using Organic LED’s

The Flexible Organic LED is easily mass produced because of its unique ability to be printed out on Ink Jet printers and sometimes Screen Printing Technologies.

The enable people to see a wide ranged of colors and sit from almost any angle without degrading the picture quality even at 90 degree angles.

It also has the unique ability to use less energy because of how its made up and has better response time than other LED’s.

The problem of the longevity of the Organic LED has been over come by adding a thin sheet of metal in with it.



Slide5 l.jpg

  • References

  • Callister William D. Jr and Rethwisch David G. (2008). Fundamentals of

  • Materials Science and Engineering An Integrated Approach. John Wiley and Sons inc. (2007). Pg 777

  • O. Prache, "Active matrix molecular OLED microdisplays", Displays Volume 22, Issue 2, May 2001, Pages 49–56.

http://www.scienceofspectroscopy.info/edit/index.php?title=OLED

http://www.newlaunches.com/archives/sony_xel1_oled_tv_available_for_preorder.php

http://www.inhabitat.com/2008/01/08/samsungs-super-sleek-31-oled-tv/; by Ali Kriscenski

http://www.voidspace.org.uk/technology/top_ten_phone_techs.shtml#oled-displays

D. Ammermann, A. Böhler, W. Kowalsky, Multilayer Organic Light Emitting Diodes for Flat Panel Displays, Institut für Hochfrequenztechnik, TU Braunschweig, 1995.

http://www.lifeatmost.com/smartphone/nokia-n85-spotted-maybe/


Slide6 l.jpg

References Continued

http://i-eclectica.org/2007/03/11/;

Posted by: isiria, in DESIGN, IT Hardware

Information taken by this person from

http://www.universaldisplay.com/

D. A. Pardo, G. E. Jabbour, N. Peyghambarian, Application of Screen Printing in the Fabrication of Organic Light-Emitting Devices, Adv. Mater. 2000, 12, No. 17, 1249.


ad