Patent ID: 9293091
Filing Date: 2016-03-22
CPC Classification: G02F,G09G

Claim Text:
1. A display apparatus comprising: a display panel comprising: a light source part configured to provide light to the display panel and to sequentially turn on a first light source and a second light source, wherein light source part comprises: the first light source configured to emit a first light; and the second light source configured to emit a second light having a color different from the first light; and a color conversion layer comprising: wherein a first maximum value of a frame is defined as the greater of a maximum value of a first converted value corresponding to the first grayscale data during the frame and a maximum value of a second converted value corresponding to the second grayscale data during the frame, when the first maximum value of the frame is greater than an external quantum efficiency of the color conversion layer, the light source part is configured to turn on the first light source during a first sub frame of the frame and to turn on the second light source during a second sub frame of the frame, and when the first maximum value of the frame is less than or equal to the external quantum efficiency, the light source part is configured to turn on the first light source during the first sub frame of the frame and to turn off the second light source during the second sub frame of the frame.