Liquid crystal display device

A liquid crystal display device comprising:

• a backlight module;
• and a liquid crystal display module disposed in a light emitting path of the backlight module;
• the liquid crystal display module comprising:
• a first conductive substrate in a light emitting path of the backlight module, a second conductive substrate being spaced apart from the first conductive substrate and a liquid crystal layer being sandwiched between the first conductive substrate and the second conductive substrate, wherein the liquid crystal display module further comprises a light converting layer on a front side of a transparent conductive layer and a color filter layer on a front side of the light converting layer, and light emitting from the backlight module successively passes through the first conductive substrate, the liquid crystal layer, the transparent conductive layer, the light converting layer and the color filter layer;
• wherein the color filter layer comprises a plurality of filter color blocks spaced apart from each other;
• the light converting layer comprises a plurality of fluorescent color blocks spaced apart from each other, the fluorescent color blocks comprise a plurality of first fluorescent color blocks, a plurality of second fluorescent color blocks, and a plurality of third fluorescent color blocks, the filter color blocks comprise a plurality of first filter color blocks, a plurality of second filter color blocks, and a plurality of third filter color blocks, each first fluorescent color block is aligned with one first color block, each second fluorescent color block is aligned with one second color block, and each third fluorescent color block is aligned with one third color block, each first fluorescent color block converts light emitted by the backlight module to a first color of light, each first filter color block allows the first color of light to pass through and blocks all colors of light except for the first color of light, each second fluorescent color block converts light emitted by the backlight module to a second color of light, each second filter color block allows the second color of light to pass through and blocks all colors of light except for the second color of light, each third fluorescent color block converts light emitted by the backlight module to a third color of light, each third filter color block allows the third color of light to pass through and blocks all colors of light except for the third color of light, the first color, the second color, and the third color being three different colors, wherein the backlight module comprises a plurality of light-emitting diode chips and a reflecting board, the first conductive substrate defines a first surface and a second surface opposite to the first surface, the light-emitting diode chips are mounted on the second surface, and the reflecting board faces the second surface.