Electro-optical device that includes a plurality of driving...

Details Electro-optical device that includes a plurality of driving... Electro-optical device that includes a plurality of driving...

2011-04-12

2011-04-12

Garcia, Gabriel I (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Flying dot

C398S189000

Reexamination Certificate

active

07924457

ABSTRACT:
An electro-optical device includes a plurality of driving transistors turned on or turned off in accordance with a plurality of pulse-width modulation signals. An electro-optical element is electrically connected to drains of the plurality of driving transistors and emits light at a luminance corresponding to a drive current. A data signal generator generates a data signal in accordance with a plurality of pieces of data such that, the logical level of the data signal corresponds to the logical level of the corresponding pulse-width modulation signal for the corresponding section. Pulse-width modulation signal generators are provided for each respective driving transistors.

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patent: 7446517 (2008-11-01), Chen et al.
patent: 7688009 (2010-03-01), Bayadroun
patent: 7746300 (2010-06-01), Zhang et al.
patent: 2006/0113974 (2006-06-01), Kan et al.
patent: 2006/0290337 (2006-12-01), Lhermite et al.
patent: A 2002-108285 (2002-04-01), None

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