Liquid crystal display panel having pad structures and liquid crystal display device

A liquid crystal display panel, comprising an array substrate, a color filter substrate, and a plurality of pad structures disposed between the array substrate and the color filter substrate, and further comprising:

• a light transmissive functional area having a circular shape and provided with a camera, a light sensor, or a light emitter, wherein the pad structures are not disposed in the light transmissive functional area;
• and
• a display area comprising a predetermined area disposed around the light transmissive functional area and having an annular shape, and a first display area disposed around the predetermined area, wherein the pad structures are disposed in the display area and are spaced apart from each other, the pad structures in the first display area have a same thickness, and thicknesses of the pad structures in the predetermined area gradually decrease in all directions from the predetermined area to the light transmissive functional area;
• wherein each of the pad structures comprises a black matrix layer, a photoresist layer disposed on the black matrix layer, and a pad support layer disposed on the photoresist layer, when the liquid crystal display panel is flat, the black matrix layer is connected to the color filter substrate, the pad support layer is connected to the array substrate, the color filter substrate is flat, and a part of the array substrate in the predetermined area gradually bends toward the color filter substrate in the directions from the predetermined area to the light transmissive functional area.