Patent ID: 9651820
Date: 2017-05-16
CPC Classifications: G02F

Claim:
1. A liquid crystal display apparatus comprises: a liquid crystal panel, a polaroid positioned on a light incident side of the liquid crystal panel, and a polarization analyzer positioned on a light emission side of the liquid crystal panel; wherein the polarization analyzer comprises a transparent plate; the transparent plate is arranged at a set angle with a light emission surface of the liquid crystal panel, whereby the transparent plate analyzes polarization of light emitted from the light emission surface of the liquid crystal panel; and a light incident surface of the transparent plate has a quadrangle structure; wherein a first side and a second side opposing one another in the light incident surface of the transparent plate are parallel with the light emission surface of the liquid crystal panel; and wherein a distance between the transparent plate and the light emission surface of the liquid crystal panel increases along a direction from the first side towards the second side.