Liquid crystal display and method for manufacturing the same

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

• forming a thin film transistor on a substrate including a display area and a peripheral area;
• forming a pixel electrode on the thin film transistor in the display area;
• forming a sacrificial layer on the pixel electrode;
• forming a roof layer on the sacrificial layer;
• forming a plurality of microcavities by removing the sacrificial layer, a liquid crystal injection portion being formed in and between each of the microcavities, wherein a pixel area corresponds to the microcavities;
• injecting a liquid crystal material into the microcavities through the liquid crystal injection portions;
• coating a capping material on the display area and the peripheral area to cover the roof layer and the liquid crystal injection portions;
• forming a capping layer by removing the capping material from the peripheral area and removing the capping material coated on the pixel area;
• wherein the capping layer fills the liquid crystal injection portions and directly contacts with the liquid crystal material in the microcavities;
• wherein the capping layer comprises a water-soluble polymer material, and includes a light-blocking material and a photosensitive material dispersed in the entire capping layer comprising the water-soluble polymer material.