Liquid crystal display device

摘要

A liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a gate line and an auxiliary capacitance line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction, and a pixel electrode having a main pixel electrode arranged on the auxiliary capacitance line and extending in the first direction. The second substrate includes a common electrode having a main common electrode arranged above the gate line and extending in the first direction. A liquid crystal layer is held between the first substrate and the second substrate having liquid crystal molecules. The liquid crystal molecules are initially aligned in the first direction in a splay alignment state between the first substrate and the second substrate in a state where electric field is not formed between the pixel electrode and the common electrode.

主权项

1. A liquid crystal display device, comprising:
a first substrate including:
a gate line and an auxiliary capacitance line extending in a first direction,a source line extending in a second direction orthogonally crossing the first direction,a switching element electrically connected with the gate line and the source line,a pixel electrode having a main pixel electrode arranged on the auxiliary capacitance line and extending in the first direction, the pixel electrode being connected with the switching element,a common electrode having a main common electrode arranged on the gate line and extending in the first direction, anda first alignment film covering the pixel electrode and the common electrode; a second substrate including:
a second alignment film; and a liquid crystal layer held between the first substrate and the second substrate having liquid crystal molecules, the liquid crystal molecule being initially aligned in the first direction and aligned in a splay alignment state between the first substrate and the second substrate in a state where electric field is not formed between the pixel electrode and the common electrode.