Upload
gopikakrishnan
View
664
Download
6
Embed Size (px)
DESCRIPTION
Organic electronics is an emerging field with an unimaginable future.I have included nutshell of applications and future scope in this field.Think it will be helpful for engineering aspirants.
Citation preview
APPLICATIONS OF ORGANIC
ELECTRONICS
Presented by
Gopika P K
S7 EC-B
Roll no-21
Guided by
Ms.Shanthi S Prabhu
INTRODUCTION
Also known as Organic electronics, Polymer electronics
or Plastic electronics.
Laminar electronics; Transparent electronic package and
paper based electronics.
Electronics using Carbon based material.
Deals with Conductive polymers and conductive molecules.
2
CONTENTSWhy to organic electronics??
OLED
OFET
Organic solar cell
Future scope
Conclusion
Reference
3
OBJECTIVE
To familiarize organic electronics.
To familiarize current trends and future scope in organic
electronics.
4
WHY TO ORGANIC ELECTRONICS??
Organic electronics
Flexible
Foldable
Light
Low cost
High throughput
Low processing temperature
Inorganic electronics
Rigid
Hard
Heavy
Expensive
High processing temperature
5
6
OLED
OFET
OSC
Organic electronics
OLED (Organic Light Emitting Diode)[2]
First developed in early 1950’s.
Multiple organic layer sandwiched between two
electrodes marked as cathode and transparent anode.
Principle: Electroluminescence.
Doesn’t require any backlight; self emitting
7
OLED vs. LCD
OLED
Greater view angle
High contrast
Faster response time
Do not require backlighting
LCD
Limited view angle
Low contrast
Slow response time
Require backlighting
8
Flexible organic display
APPLICATIONS
Television
Cell phone screens
Computer screens
Wrist watch
9
OLED TV Source: http://www.techhive.com/
curved OLED TV Source: http://www.sed-fernseher.eu/
Applications (contd....)
Foldable smart phones.
Roll top touch screen laptop.
Shuttle’s interior lighting
Furniture elements
• Mirrors
• Window plane
Automobiles
10
curved OLED mobile phonesSource: http://www.designboom.com
Foldable smart phoneSource: http://www.cellular-news.com/
Applications (contd....)
Data glass
OLED Lenses
11
Roll top touch screen laptopSource: http://www.gizmag.com/rolltop-laptop-concept
OLED lensSource: http://www.geek.com/chips/
Data glassSource:http://www.techtimes.com/articles/9358/20140
OFET(Organic Field-Effect Transistor)[1]
First OFET in 1987
Aromatic hydrocarbons based on linearly arranged benzene
rings
Tendency to form highly ordered films at low temperatures
12 OFETSource: http://www.dileepnanotech.com/
APPLICATIONS
OFET sensors
Bio sensor
Gas sensor
Chemical sensors
Electronic skin
Electronic nose
13
OFET sensorSource:http://www.osadirect.com/
Applications (contd....)
E-paper(Electronic paper)
Wristwatches
E-Books
Newspapers
Displays embedded in smart cards
Electronic shelf labels
Status displays
14
E-paperSource: echsfuture.com/flexible-e-paperconcept.html
Applications (contd....)
Organic radio frequency identification(ORFID)
Wireless technology uses radio wave to scan or identify the
product
Switching speeds of up to 13.56 MHz
15RFIDSource:http://www.dileepnanotech.com/
OSC(ORGANIC SOLAR CELL)[3]
Conductive organic polymers and organic molecule
photovoltaic effect.
Rollable organic solar cell.
16Rollable solar cellSource:http://www.scorigin.com/
APPLICATIONS
Organic solar car
In satellites
Calculators
Wearable organic solar cell
17
FUTURE SCOPE
Smart textiles
Smart phone flat battery
Lab on chip
18
Smart textileSource:http://www.itu.dk/
Lab on chipSource:http://sciencebusiness.technewslit.com/?p=3705
CONCLUSION
Add on features of organic electronics increased it’s
demand
than inorganic electronics .
With a consistent refinement of organic electronics,
numerous application possibilities for everyday use will
arise.
19
REFERENCE[1]Hagen marien,Michel S.J.Steyaert’’On the applications of organic electronics on foil’’IEEE
solid state circuit magazine 2012.
[2] Ananth Dodabalapur ’’organic and polymer transistor for electronics’ The University of
Texas at Austin, Austin, TX 78733, USA 2006.
[3] Simon Forge and Colin Blackman, Sven Lindmark,’’ OLEDs and E-PAPER: Their
Disruptive Potential for the European Display Industry’’, EUR 23989 EN 2009.
[4] Tom J. Savenije’’ Organic solar cells’’ Tom J. SavenijeDelftChemTech, Faculty of Applied
Sciences Delft University 2010.
20
THANKYOU
21