Patent ID: 7808213

Claim:
A flexible power supply apparatus, comprising: a flexible textile capacitor, the flexible textile capacitor has an F p /F o ratio higher than about 0.9, wherein F p and F o represent the capacitance of the flexible textile capacitor during and before a load is applied thereon, respectively; a power supply electronically coupled with the flexible textile capacitor; a charging part for charging an electronic product or a secondary battery, the charging part electronically coupled with the power supply, wherein the charging part and the flexible textile capacitor are connected in parallel, and wherein the flexible textile capacitor discharges a current to the charging part when the flexible textile capacitor is charged to a predetermined charging level; and a control circuit for controlling the charging and discharging of the charging part and the flexible textile capacitor, the control circuit electronically coupled with the flexible textile capacitor, the power supply, and the charging part.