Display filter and display apparatus having the same

Improve the contrast ratio in a bright room condition and, the moire phenomenon and the display device and display device, including a filter for them capable of preventing Newton's ring phenomenon is provided. And for a display apparatus filter filters the base, is formed on the filter base, the transparent resin material of the base material and the external light-shielding layer having a light-shielding pattern at regular intervals apart from each other formed on one surface of the base material and, formed on the filter base It includes a diffusion layer. PDP, filter, contrast ratio, Moire, Newton ring, anti-glare