A 2t1c amoled display with external compensation reducing on-panel current variations to 0.079%
conference paper
This paper presents a new compensation principle using a 2T1C pixel circuit. The implementation shows significant improvement in uniformity for all grey-levels, due to compensation for both VT and β-factor variations. The resulting current variation after compensation in the characterized display area reaches values down to 0.079%.
Topics
TNO Identifier
884330
ISSN
0097966X
Source
Digest of Technical Papers - SID International Symposium, 51(1), pp. 547-550.
Publisher
Wiley-Blackwell Publishing Ltd
Pages
547-550
Files
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