P-52: High-Gain Source Followers Driven by Corbino Oxide TFTs for Integrated Display Data Drivers

P-52: High-Gain Source Followers Driven by Corbino Oxide TFTs for Integrated Display Data Drivers

A high‐gain source follower, utilizing oxide TFTs with a Corbino (circular) structure, is reported. Given the infinite output resistance exhibited by Corbino TFTs in the outer‐drain condition (i.e., when the outer electrode is biased as the drain), the Corbino TFT‐based source follower provides high...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2015-06, Vol.46 (1), p.1330-1333
Hauptverfasser: Um, Jae Gwang, Geng, Di, Mativenga, Mallory, Mruthyunjaya, Ravi K., Heiler, Gregory N., Tredwell, Timothy J., Jang, Jin
Format: Artikel
Sprache:eng
Schlagworte:
Circular
Corbino
Drains
Electrodes
Followers
Gain
oxide thin-film transistor (TFT)
Oxides
Semiconductor devices
source follower
Technical papers
Thin film transistors
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Zusammenfassung:A high‐gain source follower, utilizing oxide TFTs with a Corbino (circular) structure, is reported. Given the infinite output resistance exhibited by Corbino TFTs in the outer‐drain condition (i.e., when the outer electrode is biased as the drain), the Corbino TFT‐based source follower provides higher gain in operation than its rectangular TFT‐based counterparts.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.10112