Transparent OTFTs with color filtering functional gate insulators

Chiao Shun Chuang*, Shu Ting Tsai, Yung Sheng Lin, Jung An Cheng, Fang-Chung Chen, Han Ping D. Shieh

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations


Transparent organic thin-film transistors (OTFTs) impregnated with nanoparticles, organic dyes and pigments in the dielectric insulators were fabricated and analyzed. The colored composite insulators were utilized as the color filter and the dielectric layer of the OTFTs simultaneously to obtain the desired color. It was found that the performance of the OTFTs with the above mentioned composite dielectric layers possess color filtering comparable to the conventional devices. In addition, light sensitivity of OTFTs was significantly reduced.

Original languageEnglish
Pages (from-to)206-209
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Issue number1
StatePublished - May 2007
Event2007 SID International Symposium - Long Beach, CA, United States
Duration: 23 May 200725 May 2007


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