DISPLAY DEVICE

A display device includes display pixels arranged in a display area of a display panel, near-infrared light emitting pixels alternately arranged with the display pixels, light sensing pixels alternately arranged with the display pixels, a display scan driver that supplies display scan signals to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, Soung Wook, SHIN, Jun Yong, CHOI, Min Soo, CHO, Kun Wook, YOON, Seok Gyu, JUNG, Jin Soo
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A display device includes display pixels arranged in a display area of a display panel, near-infrared light emitting pixels alternately arranged with the display pixels, light sensing pixels alternately arranged with the display pixels, a display scan driver that supplies display scan signals to the display pixels and the near-infrared light emitting pixels, a component detection circuit that analyzes component information according to light sensing signals reflected from a front side by using the light sensing signals received from the light sensing pixels, and a main driving circuit that controls driving timings of the display pixels, the light emitting pixels, and the display scan driver.