Researchers Add Solar Cells to OLED Display
Researchers at the University of Cambridge have created a way to harvest some of the light that is wasted within OLED displays, which can lead to a boost in battery life. According to lead researcher Arman Ahnood, 64% of the light created by OLED displays is wasted and escapes through the sides of the display. Ahnood's team decided to place a photovoltaic strip around the edges of the display to capture that light energy. Rather than have the energy charge the battery, Ahnood's team created a thin-film supercapacitor that stores the energy immediately. The net effect is an 11% increase in efficiency that boils down to an output of 5 milliwatts of power for a device with a 3.7-inch display. Right now, the technology only works with OLED displays. The researchers didn't indicate when the development might be mature enough to reach production devices.
Facebook Makes Sweeping Changes to Data Collection Policies as It Admits Cambridge Analytica Breach Impacted 87M
Apr 4, 2018
Facebook today made significant changes to its platform as it continues to deal with the fallout from the Cambridge Analytica breach. To start, the company now believes Cambridge Analytica was given improper access to the data of as many as 87 million people, mostly U.S.
Qualcomm's Quick Charge 4+ Promises Even Faster Power-Ups
Jun 1, 2017
Qualcomm today announced Quick Charge 4+, an update to the Quick Charge 4 spec that targets efficiency and heat management. Quick Charge 4+ has specific changes when compared to Quick Charge 4.
Gold Wires and Electrolyte Gel Improve Battery Longevity
Apr 22, 2016
Researchers at the University of California at Irvine say they've found a way to increase the number of charge cycles a battery has from a few thousand to more than 200,000. Their discovery could lead to batteries that can be recharged repeatedly for years without losing capacity, which his something that happens with today's lithium-ion batteries.
Qualcomm Debuts Snapdragon 835 and Quick Charge 4.0
Nov 17, 2016
Qualcomm today announced the Snapdragon 835 processor, a collaborative effort with Samsung, and Quick Charge 4.0 for even faster battery charging. The Snapdragon 835 is now Qualcomm's top-of-the-line chip.
Researchers Create Low-Power, High-Resolution Display Tech
Nov 24, 2015
Scientists at the University of Oxford have discovered new display technology that can be used to make bright, high-resolution screens while hardly drawing any power. Oxford is bullish enough on the technology that it formed a new company, called Bodle Technologies, to commercialize the discovery.
that's the race am waiting!
It is like when PC's get more memory and larger hard drives you don't get to enjoy it because the moment that extra memory is available, something comes along that ...