Display panel and display apparatus having the same

A display apparatus comprising:

• a signal reception unit receiving an image signal;
• a signal processing unit processing the image signal received by the signal reception unit according to a preset image processing process;
• a display panel displaying an image based on the image signal processed by the signal processing unit;
• and
• a backlight unit generating and providing light to the display panel so that the image is displayed on the display panel,
• wherein the display panel comprises:
• an upper substrate;
• a lower substrate disposed to face the upper substrate;
• a liquid crystal layer disposed between the upper substrate and the lower substrate;
• a lower polarizing layer formed on one surface of the lower substrate and polarizing-filtering the light from the backlight unit;
• an upper polarizing layer formed on one surface of the upper substrate and polarizing-filtering the light passing through the liquid crystal layer;
• and
• a color filter layer formed on one surface of the lower substrate and the upper substrate and filtering light so that lights of a plurality of preset colors are emitted,
• wherein each of the lower polarizing layer, the upper polarizing layer, and the color filter layer comprises a linear pattern.