Organic EL element drive circuit and organic EL display...

Details Organic EL element drive circuit and organic EL display... Organic EL element drive circuit and organic EL display...

2006-08-01

2006-08-01

Lee, Wilson (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C345S077000

Reexamination Certificate

active

07084577

ABSTRACT:
A timing control signal for separating a display time period corresponding to one line horizontal scan period and a reset time period corresponding to a retrace period of horizontal scan is provided for each of R, G and B display colors. The display time periods for R, G and B display colors are determined by setting the reset time periods of the timing control signals according to externally set data, so that luminance for each display color is regulated.

REFERENCES:
patent: 6774878 (2004-08-01), Yoshida et al.
patent: 2002/0021483 (2002-02-01), Katase
patent: 2003/0052842 (2003-03-01), Yoshida et al.
patent: 2005/0030264 (2005-02-01), Tsuge et al.
patent: 9-232074 (1997-09-01), None
patent: 2001-143867 (2001-05-01), None

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