Color conversion layer, manufacturing method thereof, and display panel
OwnerGuiyang Zhang, Guowei Zhainventors
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Abstract
The present invention provides a color conversion layer, a manufacturing method of the color conversion layer, and a display panel. The color conversion layer is used in a display panel having a direct surface light source. The color conversion layer includes a quantum dot film and a functional film. The functional film is arranged at one side of the quantum dot film facing the direct surface light source. A light wave emitted by the direct surface light source is transmitted through the functional film into the quantum dot film. A light wave excited by the quantum dot film is reflected into the quantum dot film through the functional film.
Claims17
A color conversion layer, disposed in a display panel having a direct surface light source, the color conversion layer comprising:
- a quantum dot film;
- a functional film disposed between the quantum dot film and the direct surface light source, a light wave emitted by the direct surface light source being transmitted through the functional film into the quantum dot film, a light wave excited by the quantum dot film being reflected into the quantum dot film through the functional film;
- a substrate disposed between the quantum dot film and the functional film;
- a first barrier layer disposed between the substrate and the quantum dot film;
- a second barrier layer disposed at one side of the quantum dot film away from the first barrier layer;
- and
- a protective layer disposed at one side of the second barrier layer away from the quantum dot film.
A display panel, comprising:
- a direct surface light source;
- a color conversion layer disposed on the direct surface light source, the color conversion layer comprising a quantum dot film and a functional film;
- wherein the functional film is disposed between the quantum dot film and the direct surface light source, a light wave emitted by the direct surface light source is transmitted through the functional film into the quantum dot film, and a light wave excited by the quantum dot film is reflected into the quantum dot film through the functional film;
- a substrate disposed between the quantum dot film and the functional film;
- a first barrier layer disposed between the substrate and the quantum dot film;
- a second barrier layer disposed at one side of the quantum dot film away from the first barrier layer;
- and
- a protective layer disposed at one side of the second barrier layer away from the quantum dot film.
A manufacturing method of a color conversion layer, the color conversion layer disposed in a display layer having a direct surface light source, the manufacturing method comprising:
- providing a quantum dot film;
- forming a functional film between the quantum dot film and the direct surface light source, wherein a light wave emitted by the direct surface light source is transmitted through the functional film into the quantum dot film, and a light wave excited by the quantum dot film is reflected into the quantum dot film through the functional film;
- providing a substrate between the quantum dot film and the functional film;
- providing a first barrier layer between the substrate and the quantum dot film;
- providing a second barrier layer at one side of the quantum dot film away from the first barrier layer;
- and
- forming a protective layer at one side of the second barrier layer away from the quantum dot film.
Dependencies are inferred from the claim text.