9.1: WITHDRAWN: 9.2: New Threshold Voltage Compensation Pixel Circuits in 13.5‐inch Quad Full High Definition OLED Display of Crystalline In‐Ga‐Zn‐Oxide FETs
Authors:
- 1 June 2012
- journal article
- withdrawal
- Published by Wiley in SID Symposium Digest of Technical Papers
- Vol. 43 (1) , 88-91
Abstract
We devised a 5Tr+1C threshold voltage compensation pixel circuit that operates even with a normally‐on transistor. Variations in threshold voltage can be reduced to 25 to 30%. We fabricated a 13.5‐inch quad full high definition (QFHD) OLED display, which has a top‐emission structure using white tandem OLEDs with color filters.Keywords
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