42.2: Photolithographic Patterning of Short Channel Organic TFTs for Displays. (28th November 2018)

• Record Type: Journal Article
• Authors: Jeon, Jaekwon; Li, Xiuling; Choi, Jonghyun; He, Mingqian; Manley, Robert; Chang, Jaemyung; Zhelev, Nikolay; Mehrotra, Karan; Jang, Jin
• Is Part Of: Digest of technical papers. Volume 49(2018)Supplement 1
• Page Start: 463
• Page End: 464
• Publication Date: 2018-11-28
• Subjects: Organic TFTs -- photolithographic patterning -- short channel; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.12754
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We report high‐performance organic TFTs with short channel length (L) of 6 µm. The OTFTs employ a bottom‐gate, bottom‐contact structure, with all layers patterned by conventional photolithographic methods. A field effect mobility of ∼0.45 cm 2 /V·s, and the on‐to‐off current ratio of ∼10 6 were obtained in the fabricated p‐channel OTFTs. The short channel OTFT with excellent performance is promising for flexible, high‐resolution displays.