Study on Contactless Power Transfer for Electronic Paper Display

Abstract

This thesis aims at the development of the electronic paper induction tiles with line type and multi-block pick-up inductively coupling structure In this thesis the magnetic field simulation software is used to simulate the magnetic distribution of the linear coils and the overlapping-matrix coils The coupling structure with uniform magnetic field distribution and the suitable size of the coil are selected to improve the transmission efficiency By analyzing the characteristics of the operation in the resonant condition it can show that the overall system power transfer capability can be improved in this situation In addition with the use of the amplitude shift keying(ASK) modulation the control signal of the electronic paper can be realized and the color of the electronic paper can be changed simultaneously Based on the experimental results the maximum efficiency can be up to 61 6%

Date of Award	2019
Original language	English
Supervisor	Jia-You Lee (Supervisor)