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Film may end battery woes
Source: AFP |
February 27, 2013, Wednesday
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Print Edition
Print Edition
A TRANSPARENT film that costs one euro (US$1.30) to make may end the anguish of mobile phone users facing the dreaded dead-battery message.
Wysips, a startup based in Aix-en-Provence, southern France, has developed a photovoltaic film which can be built seamlessly into a mobile phone screen and deliver the joy of life to a flat battery.
At the world's biggest mobile fair in Barcelona, the gadget was luring interest from handset makers and its inventors said they hoped the first mobiles equipped with the Wysips film will be in stores by the end of this year.
Wysips Chief Executive Ludovic Deblois showed off a prototype of a smartphone equipped with the film at the Mobile World Congress. By just shining a torch on its screen, the mobile's battery icon showed that it had started to recharge.
"With 10 minutes in the sun you will be able to communicate for two minutes. To recharge completely you will have to expose it for six hours, so our technology is not necessarily for a full recharge but rather for an energy boost for specific applications," Deblois said.
"For example, for security if you have to make an emergency call. So if you arrive at the airport and you have your boarding pass on the mobile you can't have a telephone that runs out of battery so you can just put it in the light and recharge it."
He said the firm is keen on the African continent "because there are more than 500 million people with a mobile telephone but it is a continent that is only 40 percent electrified, which means people need energy to recharge their telephones."
Wysips, a startup based in Aix-en-Provence, southern France, has developed a photovoltaic film which can be built seamlessly into a mobile phone screen and deliver the joy of life to a flat battery.
At the world's biggest mobile fair in Barcelona, the gadget was luring interest from handset makers and its inventors said they hoped the first mobiles equipped with the Wysips film will be in stores by the end of this year.
Wysips Chief Executive Ludovic Deblois showed off a prototype of a smartphone equipped with the film at the Mobile World Congress. By just shining a torch on its screen, the mobile's battery icon showed that it had started to recharge.
"With 10 minutes in the sun you will be able to communicate for two minutes. To recharge completely you will have to expose it for six hours, so our technology is not necessarily for a full recharge but rather for an energy boost for specific applications," Deblois said.
"For example, for security if you have to make an emergency call. So if you arrive at the airport and you have your boarding pass on the mobile you can't have a telephone that runs out of battery so you can just put it in the light and recharge it."
He said the firm is keen on the African continent "because there are more than 500 million people with a mobile telephone but it is a continent that is only 40 percent electrified, which means people need energy to recharge their telephones."
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