Liquid crystal display panel and manufacturing method thereof and motherboard of liquid crystal display panel

A method for manufacturing a liquid crystal display panel, comprising:

• preparing a first base substrate, the first base substrate being divided into a plurality of first regions, each first region including a plurality of first sub-regions for manufacturing an array substrate of a unit display panel, each first sub-region including a display region and a peripheral region located a periphery of the display region;
• forming a film pattern layer in each first region of the first base substrate by a patterning process with a mask, to form a motherboard of an array substrate, the film pattern layer including identification patterns located in the peripheral regions of the first sub-regions, and the identification patterns being configured to distinguish the plurality of sub-regions of each first region;
• preparing a second base substrate, the second base substrate being divided into a plurality of second regions corresponding to the plurality of first regions of the first base substrate, each second region including a plurality of second sub-regions corresponding to the plurality of first sub-regions, each second sub-region including a display region corresponding to the display region of the first sub-region;
• forming an array of color filters in different colors in each second region to form a motherboard of a color filter substrate, such that color filters in the display regions of the second sub-regions in different second regions have different arrangement modes, and color filters in the display regions of the plurality of sub-regions of a same second region have a same arrangement mode;
• and
• cell-assembling the motherboard of the array substrate with the motherboard of the color filter substrate, such that the display regions of the first sub-regions on the motherboard of the array substrate align with the display regions of the second sub-regions on the motherboard of the color filter substrate in a direction perpendicular to the first base substrate or to the second base substrate.