New polymer-capped a-IGZO TFT with high sensitivity to visible light for the development of integrated touch sensor array

Hsiao-Wen Zan*, Hsiu Wen Hsueh, Shih Chin Kao, Wei Tsung Chen, Ming Che Ku, Wu Wei Tsai, Chuang Chuang Tsai, Hsin-Fei Meng

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Scopus citations

Abstract

We deposit a polymer layer (P3HT) on top of a-IGZO thin-film transistor (TFT) to absorbed visible light. Under white light, photoresponsivity of P3HT-capped device is about 30 times of that of standard device. These results are important for the development of in-cell integrated touch sensor in a -IGZO TFT array.

Original languageEnglish
Title of host publication48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010
Pages1316-1318
Number of pages3
Volume41
Edition1
DOIs
StatePublished - May 2010

Publication series

Name48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010

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