By NAVEEN B PULAPTLI 4GM08EC051

OUTLINEOUTLINE• INTRODUCTION• HISTORYDIFFERENT MODES NANOTECHNOLOGYFEATURES OF NOKIA

MORPH ADVANTAGES DISADVANTAGESFUTURE SCOPECONCLUSIONREFERENCES

INTRODUCTIONINTRODUCTION

The “Nokia Morph” is a theoretical future device based on NANOTECHNOLOGY that might enable future communication devices.

Morph also demonstrates how future mobile devices might be stretchable, flexible, transparent and self cleaning.

HISTORYHISTORY

Introduced- (MoMA) in New York City-as part of the "Design and the Elastic Mind" exhibition.

Emerged through collaboration between Nokia Research Center and Cambridge University Nanoscience Center in the UK.

Cambridge University Nanoscience Center

FIG 1:-MORPH IN OPEN MODE

FIG 2:-MORPH IN FOLDED MODE FIG 3:-MORPH IN WRIST MODE

DIFFERENNT MODES

TECHNOLOGYTECHNOLOGY

NanotechnologyNanotechnology NANOTECHNOLOGY means “The science,

engineering and technology related to the understanding and control of matter at the length scale of approximately 1 to 100 nanometers”.

NANOTECHNOLOGY allows control of physical properties of nanostructures and devices with single molecule precision.

Some Features Are …Some Features Are …1) Sensing2) Haptic Surface3) Stretchable & Flexible Electronics4) Nanowire Lithography5) Transparent Electronics6) Self-cleaning 7) Advanced Power Sources

1. 1. SENSINGSENSING

OBSERVE OUR LOCAL ENVIRONMENT THAT INCLUDES ANALYZING POLLUTIONS ,TEMPERATURE etc.

NANOSENSORS CONSTRUCT A COMPLETE AWARNESS OF THE USER CONTEXT –BOTH PERSONAL AND ENVIRONMENTAL ENABLING AN APPROPRIATE AND INTELLIGENT RESPONSE.

INORDER TO IMPROVE SENSOR AND SIGNAL PROCESING CHARACTERISTICS NOKIA INTRODUCED NANOWIRE LITHOGRAPHY (NWL) PROCESS THAT FABRICATES A LARGE AREA AND SELF ALIGNED 3D ARCHITECTURES.

ASSUME 10000 TRANSISTORS ON A HAIR…ASSUME 10000 TRANSISTORS ON A HAIR…

Nanostructure of morph is similar to this.

NANOGRASS, NANOSENSORS, NANOFLOWERS, NANOSCALE MESH…etc ARE THE NANOTECHNOLOGIES USED INSIDE NOKIA MORPH.

ECO SENSOR CONCEPTECO SENSOR CONCEPT

NOKIA 3110 EVOLVE

ECOSENSOR CONCEPT CONSISTS OF TWO PARTS

1) A WEARABLE SENSOR UNIT THAT CAN ANALYZE LOCAL ENVIRONMENT AS WELL AS PERSONS HEALTH.

2) THE SECOND PART IS A POWER EFFICENT MOBILE PHONE.

2. 2. HAPTIC SURFACEHAPTIC SURFACE Touch sensitive and responsive [haptic] surface of NOKIA morph is Provided by large area sensing surfaces using piezoelectric nanowire arrays.

ZnO nanowires are used to produce the piezoelectric nanowire arrays.

Buttons on the device surface are real 3D forms.

Fig.Haptic surface of nokia morph

3. 3. STRETCHABLE ELECTRONICSSTRETCHABLE ELECTRONICS

•Stretchable electronics structure to allow device form factors.

•The nanoscale structure of the electronics enables stretching.

•Nanoscale internal structures controls the elasticity. •Zno nanowires enables flexiblity

Fig.STRETCHABLE ELECTRONICS OF MORPH Fig.NANOSCALE FIBERS

4.4.NANOWIRENANOWIRE LITHOGRAPHYLITHOGRAPHY

Ni

NWL used for fabricating a range of ultra small, large area and 3D architecture

SIO2 NWs ink-jetted from solution

fig. CONSTRUCTION OF NANOWIRE LITHOGRAPHY

The whole electronic circuit inside NOKIA morph is entirely transparent.

Nanoscale electronics becomes invisible to the human eye.

TRRAM is introduced by KAIST ,TRANSPERENCY 81%

5. 5. TRANSPARENT ELECTRONICSTRANSPARENT ELECTRONICS

The surface of morph is superhydrophobic that makes it extremely dirt repellent.

Nanostructured surface known as nanoflowers that naturally repel water, dirt and even finger-prints is used here.

Silicon carbide nanostructures called as nanoflowers.

Water droplet roll of when tilted at less than 5 degree.

Gallium nitride placed on Si surface & flowed methane over the surface

6. 6. SELF CLEANINGSELF CLEANING

A water droplet beads up on a lotus leaf due to the hydrophobic nanostructures

.

NANOSTRUCTURED SURFACE

Nanoflower

NANOGRASS

SUN RAYS

NANOGRASS is used for harvesting solar power.

NOKIA developed a full solid state flexible DYE SENSITIZED SOLAR CELL (DSSC) using ZnO

Nanostructures which act as photovoltaicsFor this purpose.

7. 7. ADVANCED POWER SOURCESADVANCED POWER SOURCES

Fig.Various images of NOKIA MORPH

6. ADVANTAGES

STRETCHABLE AND FLEXIBLE ELECTRONICS. TRANSPARENT ELECTRONICS.

SELF-CLEANING SURFACES.

IT CAN SENSE IT’S SURROUNDING ENVIRONMENT.

IT DRAWS POWER FROM THE SUN FOR RECHARGING.

7. DISADVANTAGES

THE INITIAL MANUFACTURING COST IS VERY HIGH. THE EXPECTED MARKET PRICE IS AROUND RS 60000.

CONVENTIONAL DSSCS PROVIDES INSTABILITY RELATED TO SOLVENT.

STRETCHABLE BATTERIES HAVE NOT YET BEING DISCOVERED.

LEAKAGE AND EVAPORATION.

FUTURE SCOPEFUTURE SCOPE

THE SHAPES COULD BE MADE MUCH MORE SIMPLER LIKE IN RING SHAPE.

MORPH IN OPEN MODE COULD ACT AS A KEYBOARD FOR PC’s.

CONCLUSIONCONCLUSIONMorph as a snapshot of a new kind of mobility made possible through nanotechnology and along with Nokia Research as their slogan says “Thinking, understanding and creating mobile innovations for cultures all over the world”

Morph has the potential of being both evolutionary and revolutionary when applied to the field of mobile technology

Thus NOKIA MORPH is just a beginning to the future mobiles

REFERENCESREFERENCES www.nanoscience.cam.ac.uk www.inac.purdue.edu research.nokia.com/projects/nanosciences www.nokia.com/A48520622. www.epsrc.ac.uk http://nanoindia.blogspot.com/2007/03/nanograss.html http://research.nokia.com/files/PIMRC07-1169.pdf http://research.nokia.com/files/insight/NTI_Nanoscience

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