50‐4: Novel Large‐size Process for Organic Thin‐Film Transistor Fabrication

A p‐type organic semiconductor with intrinsic high intra‐molecular orientation arrangement and uniformly were covered on substrate using spin coating. Combined with a vertical phase separation of blend small molecule and semiconducting binder is suitable for large‐size substrate uniform‐coating proc...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2018-05, Vol.49 (1), p.664-666
Main Authors: Tsai, Chia-Hung, Liu, Kuan-Hsien, Wu, An-Ju, Hsu, Shih-Hua, Chen, Wei-Han, Tu, Chun-Hao, Liu, Chu-Yu, Chiang, Ming-Feng, Lin, Yu-Chieh
Format: Article
Language:English
Subjects:
bias stress
Gold
hybrid-type organic semiconductor
Molecular chains
Organic thin-film transistors
Phase separation
Semiconductor devices
silver-free process
Spin coating
Substrates
Transistors
Vertical separation
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Summary:A p‐type organic semiconductor with intrinsic high intra‐molecular orientation arrangement and uniformly were covered on substrate using spin coating. Combined with a vertical phase separation of blend small molecule and semiconducting binder is suitable for large‐size substrate uniform‐coating process. The fully solution processable organic thin‐film transistors (OTFTs) with silver/gold free fabrication process is our target approach to realize low‐cost manufacturing and easy design novel OTFTs. The device shows stable electrical bias, and thermal‐assisted carrier transportation behavior.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.12334