Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-06-28
2011-06-28
Eisen, Alexander (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S204000, C345S211000
Reexamination Certificate
active
07969406
ABSTRACT:
A backlight driving system for a backlight unit for a liquid crystal display device using a field sequential driving scheme, the backlight unit including a plurality of first color (C1), second color (C2), and third color (C1) organic light emitting diodes (OLEDs), a first switch unit including first, second and third color switches, the first switch unit adapted to supply one of a first voltage and a ground voltage to cathodes of respective C1, C2and C3OLEDs, and a light source controller adapted to supply independent first, second and third color second voltages to anodes of respective C1, C2and C3OLEDs.
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Eisen Alexander
Lee & Morse P.C.
Mandeville Jason M
Samsung Mobile Display Co., Ltd.
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