Optical display apparatus

An optical display apparatus comprising:

• a liquid crystal panel;
• and a viewer-side polarizing plate stacked on one a surface of the liquid crystal panel,
• wherein the liquid crystal panel comprises a liquid crystal layer having a pre-tilt angle of 2° to 5°;
• and
• the viewer-side polarizing plate comprises a first retardation layer comprising a positive A layer;
• a second retardation layer comprising a positive C layer;
• and a polarizer stacked sequentially from the liquid crystal panel, wherein the first retardation layer and the second retardation layer are configured to satisfy the following Relation 1:
• R
• ⁢
• e
• ⁢
• 1
• -
• 205
• ⁢
• nm
• ≥
• R
• ⁢
• t
• ⁢
• h
• ⁢
• 2
• [
• Relation
• ⁢
• 1
• ]
• where Re1 is an in-plane retardation of the first retardation layer at a wavelength of 550 nm (unit:
• nm), and Rth2 is an out-of-plane retardation of the second retardation layer at the wavelength of 550 nm (unit:
• nm),
• wherein the positive A layer has an in-plane retardation of 100 nm to 160 nm at the wavelength of 550 nm, and an out-of-plane retardation of 50 nm to 80 nm at the wavelength of 550 nm,
• wherein the positive C layer comprises at least one compound selected from among a cellulose ester based compound or a polymer thereof and an aromatic based compound or a polymer thereof, the aromatic based compound comprising a polystyrene based compound, a fluorobenzene structure, or a difluorobenzene structure, and
• the positive C layer does not contain a liquid crystalline polymer or a monomer for forming the liquid crystalline polymer;
• wherein the optical display apparatus is configured to suppress occurrence of a reddish region caused by the liquid crystal layer.