Title :
Design Solutions for a Multi-Object Wireless Power Transmission Sheet Based on Plastic Switches
Author :
Takamiya, Makoto ; Sekitani, Tsuyoshi ; Miyamoto, Yoshio ; Noguchi, Yoshiaki ; Kawaguchi, Hiroshi ; Someya, Takao ; Sakurai, Takayasu
Author_Institution :
Tokyo Univ.
Abstract :
Design innovations that solve shortcomings of a wireless power transmission sheet are presented. The sheet is made with plastic MEMS switches and organic FET circuits. By using a level shifter with adaptive biasing in the organic circuit, the sheet can be directly driven using 5V digital input. It delivers power to multiple objects, frees the user from position adjustment, and reduces the number of coil arrays
Keywords :
field effect transistor circuits; microswitches; power supply circuits; 5 V; MEMS switches; level shifter; multiobject wireless power transmission sheet; organic FET circuits; plastic switches; Circuits; Coils; Differential amplifiers; Frequency; Impedance; Microswitches; OFETs; Plastics; Power transmission; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0853-9
Electronic_ISBN :
0193-6530
DOI :
10.1109/ISSCC.2007.373444
