SiPV-LIB Device (image) Ulsan National Institute of Science and Technology(UNIST) Share Print E-Mail Caption The SiPV-LIB device was fully charged under sunlight illumination after only 2 min and also even at a dimly-lit living room. The image on the right shows the operation of the SiPV-LIB-embedded smartcard. Credit UNIST Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.