OLED display with aging and efficiency compensation

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United States of America Patent

PATENT NO 7859501
SERIAL NO

11766823

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of compensating for changes in an OLED drive circuit, includes: providing a drive transistor; providing a first voltage source and a first switch; providing an OLED device connected to the drive transistor. Voltages are measured and used to compensate for changes in the OLED drive transistor.

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Patent Owner(s)

  • GLOBAL OLED TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Levey, Charles I West Henrietta, US 19 520
Parrett, Gary Rochester, US 12 709

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