DocumentCode :
2370388
Title :
Oxide TFT rectifier achieving 13.56-MHz wireless operation with DC output up to 12 V
Author :
Kawamura, T. ; Wakana, H. ; Fujii, K. ; Ozaki, H. ; Watanabe, K. ; Yamazoe, T. ; Uchiyama, H. ; Torii, K.
Author_Institution :
Central Res. Lab., Hitachi, Ltd., Kokubunji, Japan
fYear :
2010
fDate :
6-8 Dec. 2010
Abstract :
We have fabricated a rectifier using fully depleted amorphous In-Ga-Zn-O (a-IGZO) TFTs. The rectifier is composed of four TFTs and exhibited the rectification of 13.56-MHz wireless input from a commercial RFID reader/writer for the first time in oxide TFT devices. This result opens the possibility for wireless application of oxide TFTs.
Keywords :
radiofrequency identification; rectifiers; thin film transistors; RFID reader/writer; frequency 13.56 MHz; oxide TFT rectifier; wireless operation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electron Devices Meeting (IEDM), 2010 IEEE International
Conference_Location :
San Francisco, CA
ISSN :
0163-1918
Print_ISBN :
978-1-4424-7418-5
Electronic_ISBN :
0163-1918
Type :
conf
DOI :
10.1109/IEDM.2010.5703407
Filename :
5703407
Link To Document :
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