Organic light emitting display device and driving method thereof

Organic light emitting display device and driving method thereof

Disclosed are an organic light emitting display device and a driving method thereof, which prevent an OLED of each pixel from being burned in even when still images are continuously displayed on a display panel. When a certain time elapses after a display panel enters a PSR mode of displaying a stil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Jang, Haejong
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:Disclosed are an organic light emitting display device and a driving method thereof, which prevent an OLED of each pixel from being burned in even when still images are continuously displayed on a display panel. When a certain time elapses after a display panel enters a PSR mode of displaying a still image, a timing controller may progressively decrease the control duty ratio for controlling the luminance of the display panel. Also, the timing controller prevents the OLED from being burned in when a still image is displayed.