Organic light emitting diode display and operating method of...

Details Organic light emitting diode display and operating method of... Organic light emitting diode display and operating method of...

2005-04-19

2005-04-19

Vannucci, James (Department: 2828)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C345S076000, C313S498000

Reexamination Certificate

active

06882113

ABSTRACT:
An organic LED (OLED) display device and an operating method of driving the same. In an OLED image display device, one switch transistor is provided in one pixel. For at least a part of an OFF period of time of the switch transistor, the OLED is in the non-light emission state, and also the bias of the polarity reverse to that in the light emission is applied to the OLED.

REFERENCES:
patent: 5550066 (1996-08-01), Tang et al.
patent: 6072517 (2000-06-01), Fork et al.
patent: 6229508 (2001-05-01), Kane
patent: 6580657 (2003-06-01), Sanford et al.

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