Patent ID: 9030104
Filing Date: 2015-05-12
Classification: G09G,H02J,H05B,Y02B

Abstract:
1. A method for adjusting power supply and display screen brightness of an electronic device with a thin-film solar panel, the method being applicable to an electronic device having a display screen and a casing, the method comprising the steps of: configuring the electronic device with a first threshold level and a second threshold level, the first threshold level being higher than the second threshold level, wherein the first threshold level and the second threshold level are at least one of a voltage level and a current level; attaching the thin-film solar panel to the casing for enabling the electronic device to convert an external light into a transformed voltage or current; and determining whether the transformed voltage or current lies between the first threshold level and the second threshold level to determine whether to supply the transformed voltage or current to the electronic device continuously so as to maintain a brightness of the display screen; wherein at least one of the step of supplying the transformed voltage or current to the electronic device directly and the step of transforming the transformed voltage or current into a charging voltage or current for charging a battery unit of the electronic device, is performed.