Samsung Sdi Co., Inc.

Da Neung Park

Jin Woo Kim

Young Oh

Dong Ho Wee

Young Hyun Ju

Yong Un Jung

So Yeon Gong

A liquid crystal display apparatus includes: a liquid crystal panel; and a viewer-side polarizing plate stacked on a light exit surface of the liquid crystal panel, and the viewer-side polarizing plate includes a patterned layer including a first resin layer and a second resin layer having different indexes of refraction; and a patterned portion including multiple engraved optical patterns and a flat section between adjacent engraved optical patterns of the multiple optical patterns is formed at an interface between the first resin layer and the second resin layer, and the liquid crystal display apparatus satisfies Equation 1 herein and the engraved optical patterns have an aspect ratio of 0.3 or more.

Growing community of inventors

Suwon-si, South Korea

Da Neung Park