Manufacturing method of liquid crystal display panel and liquid crystal display panel

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

• providing a first base and a second base;
• forming a first alignment layer on the first base to form a first substrate;
• forming a second alignment layer on the second base to form a second substrate;
• arranging the first substrate and the second substrate in a cell to form a liquid crystal cell, and injecting liquid crystal molecules into the liquid crystal cell;
• irradiating the first substrate and/or the second substrate vertically with ultraviolet light;
• and
• forming and/or placing at least one energy compensation device in an irradiation direction of the ultraviolet light to make an angle difference between pretilt angles between first liquid crystal molecules inside the first substrate and second liquid crystal molecules inside the second substrate is greater than a preset angle.