Color filter substrate and display device
AssigneesBoe Technology Group Co., Ltd., Chengdu Boe Optoelectronics Technology Co., Ltd.
InventorFujiang Jin
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Abstract
A color filter substrate and a display device are provided. The color filter substrate comprises a substrate; a color filter layer provided on the substrate; and a photochromic material, the photochromic material and the color filter layer cooperating to display different colors by adjusting the light irradiated onto the color filter substrate. In the color filter substrate and the display device, the photochromic material is introduced into the color filter substrate. In this way, by adjusting the light emitted from the backlight source, the photochromic material is excited to display different colors and the color gamut of the pixel units is thus changed. This color filter substrate and liquid crystal panel can be better applied to different environments.
Claims18
A color filter substrate, comprising:
- a substrate;
- a color filter layer provided on the substrate;
- and
- a photochromic material, the photochromic material and the color filter layer cooperating to display different colors by adjusting the light irradiated onto the color film substrate,
- wherein the color filter layer comprises a red filter layer unit, a blue filter layer unit and a green filter layer unit;
- wherein black matrixes are formed on the substrate, and grooves are formed between the adjacent black matrixes, at least four grooves corresponding to one pixel unit;
- and
- wherein three grooves of the at least four grooves corresponding to each pixel unit are filled respectively with a red colloid, a blue colloid and a green colloid to form the red filter layer unit, the blue filter layer unit and the green filter layer unit, and a remainder of the at least four grooves are filled with a transparent colloid containing the photochromic material or a photochromic transparent colloid.
A display device, comprising a color filter substrate, the color filter substrate comprising:
- a substrate;
- a color filter layer provided on the substrate;
- and
- a photochromic material, the photochromic material and color filter layer cooperating to display different colors by adjusting the light irradiated onto the color film substrate,
- wherein the color filter layer comprises a red filter layer unit, a blue filter layer unit and a green filter layer unit;
- wherein black matrixes are formed on the substrate, and grooves are formed between the adjacent black matrixes, at least four grooves corresponding to one pixel unit;
- and
- wherein three grooves of the at least four grooves corresponding to each pixel unit are filled respectively with a red colloid, a blue colloid and a green colloid to form the red filter layer unit, the blue filter layer unit and the green filter layer unit, and a remainder of the at least four grooves are filled with a transparent colloid containing the photochromic material or a photochromic transparent colloid.
Dependencies are inferred from the claim text.