BACKLIGHT MODULE AND DISPLAY DEVICE USING SAME
First Claim
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1. A backlight module, comprising:
- a substrate;
a plurality of light sources on a surface of the substrate, each of the plurality of light sources being a light emitting diode chip configured for emitting light of a first color;
a color conversion layer on a side of the plurality of light sources away from the substrate, the color conversion layer being configured for converting light of the first color to light of a second color; and
a frame between the substrate and the color conversion layer, the frame surrounding the plurality of light sources;
wherein the frame comprises dyes configured to absorb the light of the first color.
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Abstract
A backlight module includes a substrate, a plurality of light sources on a surface of the substrate, a color conversion layer on a side of the plurality of light sources away from the substrate, and a frame between the substrate and the color conversion layer. Each light source is a light emitting diode chip configured for emitting light of a first color. The color conversion layer is configured for converting light to light of a second color. The frame surrounds the light sources. The frame includes dyes configured to absorb the light of the first color.
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Citations
20 Claims
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1. A backlight module, comprising:
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a substrate; a plurality of light sources on a surface of the substrate, each of the plurality of light sources being a light emitting diode chip configured for emitting light of a first color; a color conversion layer on a side of the plurality of light sources away from the substrate, the color conversion layer being configured for converting light of the first color to light of a second color; and a frame between the substrate and the color conversion layer, the frame surrounding the plurality of light sources; wherein the frame comprises dyes configured to absorb the light of the first color. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A backlight module, comprising:
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a reflective film; a light guiding plate stacked on a side of the reflective film; a color conversion layer stacked on a side of the light guiding plate away from the reflective film, the color conversion layer being configured for converting color of light; a frame surrounding the reflective film, the light guiding plate, and the color conversion layer; and a plurality of light sources between the frame and the light guiding plate, each of the plurality of light sources is a light emitting diode chip being configured for emitting light; wherein the frame comprises dyes configured to absorb the light from the plurality of light sources. - View Dependent Claims (8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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11. A display device, comprising:
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a backlight module; and a display panel stacked on the backlight module; the backlight module, comprising; a plurality of light sources, each of the plurality of light sources being a light emitting diode chip configured for emitting light; a color conversion layer configured for receiving and converting color of light from the plurality of light sources; and a frame by a side of the plurality of light sources; wherein the frame comprises dyes configured to absorb a portion of the light from the plurality of light sources.
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Specification