Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-03-06
2007-03-06
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S076000, C345S204000, C315S169400
Reexamination Certificate
active
10729504
ABSTRACT:
A light emitting display driven by a data current. A first voltage corresponding to the data current is applied to a first capacitor formed between a gate and a source of a driving transistor. A second voltage corresponding to a threshold voltage of the driving transistor is applied to a second capacitor formed between the gate and source thereof. The first and second capacitors are coupled to establish the voltage between the gate and source thereof as a third voltage, and a driving current from the driving transistor is transmitted to a light emitting element. In this instance, the driving current is determined by the third voltage.
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