Liquid crystal display panel and method for producing liquid crystal display panel

A method for producing a liquid crystal display panel,

• the liquid crystal display panel comprising in the following order from a viewing surface side to a back surface side:
• a first polarizer;
• a first λ/4 retardation layer;
• a first substrate;
• a second λ/4 retardation layer;
• a liquid crystal layer;
• a second substrate;
• and a second polarizer, the first substrate including a color filter layer in a display region,
• the liquid crystal display panel being in a transverse electric field mode,
• the method comprising:
• applying a coating liquid containing a photopolymerizable material to the first substrate to cover the color filter layer so as to form a single layer coating film that includes a first coating film portion being positioned in an end region of the display region and a second coating film portion being positioned in a central region of the display region and having a smaller thickness than the first coating film portion;
• irradiating the coating film with light at least once so as to form a cured product of the coating film;
• and
• heating the cured product of the coating film so as to form the second λ/4 retardation layer,
• the irradiating the coating film including irradiating the coating film with light such that a light irradiation intensity for the first coating film portion is lower than a light irradiation intensity for the second coating film portion.