Samsung Display Co., Ltd.

Tae Young Ahn

Suk Ho Choi

Eun Jeong Cho

Hee Young Lee

Sung Hoon Yang

Bo Geon Jeon

Yung Bin Chung

Woo Seok Jeon

Ji Hoon Oh

A polarization unit includes a plurality of retardation layers that each have a different retardation value, a polarization layer positioned above the plurality of retardation layers, a first compensation layer positioned between the polarization layer and the plurality of retardation layers, and a second compensation layer positioned below the plurality of retardation layers.

Polarizing unit and organic light emitting diode display including the same

Provided are liquid crystal display and the method for manufacturing the same. According to an aspect of the present invention, there is provided a liquid crystal display device, including a first substrate; a gate electrode disposed on the first substrate; a semiconductor pattern layer disposed on the gate electrode; and a source electrode and a drain electrode disposed on the semiconductor pattern layer and facing each other, wherein a diffusion prevention pattern is disposed on the semiconductor pattern layer to prevent diffusion into the semiconductor pattern layer or to maintain uniform thickness of the semiconductor pattern layer.

Liquid crystal display device and method of manufacturing the same

Provided is a wire grid polarizer comprising a substrate, a plurality of conductive wire patterns formed in parallel to protrude from a top surface of the substrate and first hard mask patterns disposed on the conductive wire patterns and second hard mask patterns disposed on the first hard mask patterns, wherein a ratio of a taper angle of the second hard mask patterns to a taper angle of the first hard mask pattern is 1 or greater.

Wire grid polarizer and method of fabricating the same

Growing community of inventors

Suwon-si, South Korea

Tae Young Ahn