7‐4: AMOLED Pixel Circuit using Dual Gate a‐IGZO TFTs for Simple Scheme and High Speed V TH Extraction
Authors:
- 25 May 2016
- journal article
- research article
- Published by Wiley in SID Symposium Digest of Technical Papers
- Vol. 47 (1) , 65-68
Abstract
Proposed is a fast V TH compensation pixel circuit utilizing the secondary gate effect of a‐IGZO TFTs with the dual‐gate structure. V TH extraction is done via the faster bottom channel, resulting in very short V TH sampling time. To verify the operation of pixel circuit, DG model of Smart‐Spice is used for simulation.Keywords
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