Optical display device module and optical display device including same

An optical display module comprising:

• an optical display panel;
• and a first polarizing plate disposed on at least one surface of the optical display panel,
• wherein the first polarizing plate comprises a first polarizer and a first retardation layer disposed between the first polarizer and the optical display panel, the first retardation layer comprising at least a positive C layer;
• the optical display panel comprises a second retardation layer therein;
• and
• the second retardation layer and the first retardation layer satisfy formulas 1 and 2:
• |Re1×Rth2|≥8450 [Formula 1]
• −2.10≤(Re1)/(Rth2)≤−1.20 [Formula 2]
• where Re1 is an in-plane retardation (unit:
• nm) of the second retardation layer at a wavelength of 550 nm, and
• Rth2 is an out-of-plane retardation (unit:
• nm) of the first retardation layer at a wavelength of 550 nm.