Method for increasing durability of organic light emitting...

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

Reexamination Certificate

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C315S169200, C345S214000, C345S212000, C345S039000, C345S042000

Reexamination Certificate

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07112928

ABSTRACT:
An organic light emitting diode (OLED) panel device includes an OLED panel for displaying an image data and an OLED panel operation circuit for outputting the image data to the OLED panel and performing a screen saving operation without a memory access in order to increase a durability of the OLED panel. A method for operating an OLED panel device includes the steps of outputting an image data transmitted from a memory, performing a screen saving operation without a memory access in order to increase a durability of the OLED panel and displaying the image data or the screen saving operation via one of the steps above described.

REFERENCES:
patent: 6498592 (2002-12-01), Matthies
patent: 6710548 (2004-03-01), Kimura
patent: 2004/0066363 (2004-04-01), Yamano et al.
patent: 2005/0052446 (2005-03-01), Plut

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