Light-emitting assembly and display panel
AssigneesBeijing BOE Technology Development Co., Ltd., Boe Technology Group Co., Ltd.
InventorDejiang ZHAO
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Abstract
The present disclosure discloses a light-emitting assembly. The light-emitting assembly includes a base substrate, a color conversion layer and a light-emitting unit that are disposed on a first surface of the base substrate, and the light-emitting assembly also includes a light-shielding structure for absorbing light. The light-dimming portion provided on at least one of the first surface and second surface can change the propagation direction of the light.
Claims20
A light-emitting assembly, comprising:
- a base substrate having a first surface and a second surface;
- a color conversion layer disposed on the first surface of the base substrate;
- a light-emitting unit disposed on a side of the color conversion layer away from the base substrate, wherein the light-emitting unit emits light for exiting the second surface of the base substrate after passing through the color conversion layer;
- and
- a light-shielding structure having a light-shielding region and a plurality of first hollowed-out regions, wherein an orthographic projection of each of the first hollowed-out regions on the base substrate is at least partially overlapped with a light-emitting region of the light-emitting unit, and the first hollowed-out regions is used for the light emitted from the light-emitting unit to transmit, and the light-shielding structure is configured to absorb light irradiating to the light-shielding region;
- wherein at least one of the first surface and the second surface is provided with a light-dimming portion configured to change a propagation direction of light.
A display panel, comprising a display backplane, and a plurality of light-emitting assemblies-as that are disposed on a side of the display backplane and arranged in an array;
- wherein the display backplane is configured to provide a drive signal for the light-emitting assemblies to drive the light-emitting assemblies to emit light;
- and
- the each of the plurality of light-emitting assemblies comprises:
- a base substrate having a first surface and a second surface;
- a color conversion layer disposed on the first surface of the base substrate;
- a light-emitting unit disposed on a side of the color conversion layer away from the base substrate, wherein the light-emitting unit emits light for exiting the second surface of the base substrate after passing through the color conversion layer;
- and
- a light-shielding structure having a light-shielding region and a plurality of first hollowed-out regions, wherein an orthographic projection of each of the first hollowed-out regions on the base substrate is at least partially overlapped with a light-emitting region of the light-emitting unit, and the first hollowed-out regions is used for the light emitted from the light-emitting unit to transmit, and the light-shielding structure is configured to absorb light irradiating to the light-shielding region;
- wherein at least one of the first surface and the second surface is provided with a light-dimming portion configured to change a propagation direction of light.
Dependencies are inferred from the claim text.