CPC G02F 1/133603 (2013.01) [G02F 1/133605 (2013.01); G02F 1/133606 (2013.01); G02F 1/133614 (2021.01)] | 10 Claims |
1. A backlight module, comprising:
a light-emitting element which emits blue light;
a color conversion layer comprising a phosphor, wherein the phosphor emits at least one of red light, green light, or yellow light under excitation of the blue light;
a diffuser plate located on a side of a light-exiting surface of the light-emitting element; and
a plurality of protrusions located on a side of the diffuser plate away from the light-emitting element:,
wherein the color conversion layer is formed on a surface of the diffuser plate and is located on a side of the diffuser plate away from the light-emitting element, and the plurality of protrusions are formed on a surface of the color conversion layer away from the diffuser plate.
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