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NOKIA MORPH CONCEPT
Introduction
This device concept showcases some revolutionary leaps explored by nokia research devolopment & cambridge university
The concept mainly uses the nanotechnology
Features
Flexible & transparent design
Self cleaning & Self preserving
New aesthetic dimension
Built in solar absorption that charges the device
Integrated sensors that allow us to learn about the enviornment
Less cost
Foot steps in the technology
Invitation to contribute to MOMA in april 2007
Brainstorming in Cambridge in june 2007
First concept to MOMA in august 2007
MOMA exhibition in February 2008
Concept Of Morph Concept
Demonstrates how future devices might be stretchable & flexible
Ultimate functionality that Nanotechnology might be able to deliver
Transparent electronics
Self cleaning surfaces
Nanotechnology
Engineering of functional systems at molecular level
Used to create self cleaning Surface reducing corrosion , wear & life of device
Nanoflowers
Repel water , dirt & even fingerprints
3-dimensional MoS2 flower formed by heating MoO2 in a vapour sulphur atmoshere
Each petal 100-300 nm wide & several nm thick
Hexagonal Structure
Current density of 10ma/cm2 at4.5-5.5V/μM2
Nanoflower Boquet
Nanowire
Nanostructures with diameter of order of a nanometer ie 10-9 metres
Different Nanowires including metallic(Ni,Pt,Au),semiconduting (Si,InP,GaN),insulating(SiO2,TiO2) exists
Can be used to page link tiny components in extremely small circuits
Using nanotechnology this can be created out of chemical compounds
Nano Enabled Energy
Surface of the device can become natural source of energy
Can be achieved by covering device with Nanograss
High energy density storage materials make Batteries smaller & thinner
This batteries recharges quickly
DSSC
Researchers demonstrated new method for making a full solid state , flexible dye- sensitized solar cells
Can be an alternative to conventional silicon based photovoltaics
DSSCs pose challenges related to solvent leakage and evaporation
Nokia is trying to develop a stable DSSC based on solid electrolyte
Enhanced energy density Batteries
Nanostructured electrodes for low equivalent R energy sources
New electrolyte(ionic solution) for safe & high power batteries
Deformable & bendable structure
Anion & Cation for battery
Super Capacitors
Nanoenhanced dielectrics for seperator & high power capacitors
Ultrathin flexible structure
Ultimately distributed energy storage
Integrated with battery structures
Solar cell capacitor
Energy harvesting from RF using wideband antennas & using NEMS structure
Microwatt level energy harvesting from waste energy in layer
Charging battery from ultra low power sources
Harvesting RF energy
Block diagram of Power system
Application of Nanoscale ZnO
Wearable & distinctly easy-to-use device demands an extraordinary surface
Should be low cost , environment friendly
Surface should be versatile so that the entire device is available for user interface
ZnO nanowire arrays might help in achieving this objectives
Sensing surface use piezoelectric nanowire arrays
Fabrication of ZnO Nanowire Arrays
Can be fabricated at a temperature of 70-100ºC providing compatibility with polymer substrate such as polyethylene terephtalate
By coating substrate with an array of ZnO nanowires electrical signal can be activated by mechanical force
Sensing surface & graph
Patterned ZnO nanowires for tactile sensing
Stretchable Electronics
Embedded active electronics in elastic structures
Ordered nanoscale internal structure for controlling elasticity
A pixellated integreted system to withstand extreme deformation
Minimum strain on rigid element platforms for sensitive components
Flexible electronic structures that sustain>10% 2d stain
Stretchable Area
Flexible & Changing design
Same principle behind the spider silk
Folded design will fit in pocket or can be used as traditional handset
Unfolded larger design incorporates input devices such as touchpad & keypad input
Utilization of biodegradable materials makes production & recycling easy
Various Shapes
Self Cleaning
Self cleaning surfaces reduces corrosion , wear & improves the life
Surfaces uses nanoflowers
Nanoflowers naturally repel water ,dirt & even finger print
Zoom snap of Nanoflower
Advanced power sources
Nanotechnology enable the surface of the device a natural source of energy so that it can harvest solar power
High energy density material make battery smaller & thinner
The batteries are quick to recharge
Nanograss for solar cell
Energy storage
Sensing the enviornment
Nanosensors can sense air pollution
Identify Biochemical traces & processes
ZnO exhibits uniaxial piezoelectric response & n type semiconductor characteristic
Nokia is exploiting these qualities to achieve strain based electromechanical transducers ideal for touch sensitive surfaces
Conclusion
Device is flexible, stretchable & shape changing
Low cost
Nanosensors would raise the awareness of the people to the environment in a new way
Unfortunately, it might take nearly a decade to integrate this morph elements in to handheld devices

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1.1 THE MORPH CONCEPT
Launched alongside The Museum of Modern Art ―Design and The Elastic Mind‖ exhibition, the Morph concept device is a bridge between highly advanced technologies and their potential benefits to end-users. This device concept showcases some revolutionary leaps being explored by Nokia Research Center (NRC) in collaboration with the Cambridge Nanoscience Centre (United Kingdom). Nanoscale technologies that will potentially create a world of radically different devices that open up an entirely new spectrum of possibilities.
Morph concept technologies might create fantastic opportunities for mobile devices:
Newly-enabled flexible and transparent materials blend with the way we live.
Devices become self-cleaning and self-preserving. Transparent electronics offering an entirely new aesthetic dimension. Built- in solar absorption might charge a device, whilst batteries become smaller, longer lasting and faster to charge. Integrated sensors might allow us to learn more about the environment around us, empowering us to make better choices.
In addition to the advances above, the integrated electronics shown in the Morph concept could cost less and include more functionality in a much smaller space, even as interfaces are simplified and usability is enhanced. All of these new capabilities will unleash new applications and services that will allow us to communicate and interact in unprecedented ways.
1.2 HISTORY
Nokia Research Centre and the University of Cambridge‘s Nanoscience Centre have launched Morph, a joint nanotech concept. This device concept showcases some revolutionary leaps being explored by Nokia Research Center (NRC) in collaboration with the Cambridge Nanoscience Centre (United Kingdom). Nanoscale technologies that will potentially create a world of radically different devices that open up an entirely new spectrum of possibilities. The foot steps in the technology are,
Invitation to contribute to Museum of Modern Art (MoMA) in April 2007
Brainstorming in Cambridge in June 2007; Nokia Research Centre, Nokia Design and
University of Cambridge
First concepts to MoMA in August 2007.
MoMA exhibition in February 2008
1.3 Collaboration between NRC and University of Cambridge
The partnership between Nokia and the University of Cambridge was announced in March, 2007 an agreement to work together on an extensive and long term program of joint research projects. NRC has established a research facility at the University's West Cambridge site and collaborates with several departments - initially the Nanoscience Center and Electrical Division of the Engineering Department - on projects that, to begin with, are centered on nanotechnoly.
1.4 About University of Cambridge Nano Research Center
In Nanoscience Centre is an 1800m² research facility completed in January 2003 allocated at the north east corner of the University's West Cambridge Site. The Centre provides open access to over 300 researchers from a variety of University Departments to the nanofabrication and characterisation facilities housed in a combination of Clean Rooms and low noise laboratories.

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