Color conversion substrate and manufacturing method thereof, and display panel

Abstract

Embodiments of the present disclosure provide a color conversion substrate. The color conversion substrate includes a substrate, a color conversion layer and a cholesteric liquid crystal layer. The color conversion layer is located on a side of the substrate; the color conversion layer includes a first color conversion portion; the first color conversion portion is configured to convert first color light incident on the first color conversion portion into second color light. The cholesteric liquid crystal layer includes a first cholesteric liquid crystal unit located between the substrate and the first color conversion portion; the first cholesteric liquid crystal unit is configured to reflect unconverted light in the first color light back to the first color conversion portion.

Dependencies are inferred from the claim text.