Liquid crystal display panel
AssigneeJapan Display West Inc.
InventorsAya Yoso, Joji Nishimura, Hayato Kurasawa
Life of this patent
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Abstract
A liquid crystal display panel is provides and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer. The liquid crystal device includes on one of the pair of substrates: a lower electrode; an upper electrode formed on a surface of the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel; and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction.
Claims10
A liquid crystal display panel comprising:
- a pair of substrates arranged face to face so as to sandwich a liquid crystal layer;
- a lower electrode formed on a lower substrate;
- an upper electrode formed on a surface of the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel, wherein each of the plural slits is formed as an aperture in which both ends thereof in the longitudinal direction are closed;
- and
- an alignment film formed so as to cover a surface of the upper electrode and the insulating layer,
- wherein the plural slits have different widths at both ends of slits in a longitudinal direction,
- wherein a rubbing direction of the alignment film is in a direction crossing all edges corresponding to the longitudinal direction of the slits,
- wherein each of the plurality of slits has a first long edge and a second long edge, and
- wherein an angle between the first long edge and the rubbing direction is different than an angle between the second long edge and the rubbing direction.
Dependencies are inferred from the claim text.