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14 Mar 2012

Sam Byford writes:

NEC has been developing its organic radical battery (ORB) technology for a while, and today it unveiled the latest iteration. The newest ORB is a 0.3mm (0.012 inch) flexible battery that’s designed to fit into integrated circuit (IC) cards, commonly used for public transport payment, credit cards, and suchlike. Standard IC cards are 0.73mm thick, meaning the addition of a battery shouldn’t prove too taxing on your wallet. Furthermore, the battery can be printed directly onto the IC card as part of the manufacturing process, and the surrounding 0.05mm polymer film can incorporate circuit boards with small components like antennas.

0.3mm thin ‘organic radical battery’ can be printed - [Link]

15 Jun 2011

crunchgear.com writes:

NEC and a researcher from Japan’s Tohoku University, Professor Hideo Ohno, are working on a power chip that solves a pretty big problem: completely eliminating electricity consumption of electronic devices that are in standby mode. The key piece of technology here is CAM, the world’s first content addressable memory.

This non-volatile memory will be built into the control circuits of TVs, computers and other devices and stores data even when the power is turned off. In other words, constant standby power to maintain data will not be needed anymore (the English press release goes into more technical detail). The picture above shows a prototype power chip.

NEC Develops Zero Standby Power Semiconductor Tech – [Link]



 
 
 

 

 

 

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