REFLECTION ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE AND DRIVING METHOD THEREOF
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United States of America Patent
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Issued Date -
Aug 7, 2014
app pub date -
Feb 6, 2013
filing date -
Feb 6, 2013
priority date (Note) -
Abandoned
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Abstract
A reflection organic light-emitting diode (OLED) display device and driving method thereof are provided. A default cavity produces reflection light of a default wavelength through optical interference with incident light. When imposed by a voltage, an organic emitting layer produces self-luminous light for mixing, so as to change the wavelength of the reflection light and to increase brightness thereof. The mechanism helps improve energy efficiency of the OLED.
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