Display panel and display apparatus

A display apparatus, comprising:

• a display panel;
• and
• a control circuit board, electrically connected to the display panel, and configured to control the display panel to display an image in a matched display mode,
• wherein the display panel comprises:
• a first substrate;
• a second substrate, arranged opposite to the first substrate;
• a light modulation structure, arranged between the first substrate and the second substrate;
• wherein a plurality of first grooves are defined on a side of the light modulation structure close to the first substrate, and a plurality of the second grooves are defined on a side of the light modulation structure close to the second substrate;
• the plurality of first grooves and the plurality of the second grooves are alternately defined in sequence along each of a first direction and a second direction, the first direction and the second direction are parallel to the light modulation structure, and the first direction and the second direction intersect with each other;
• a first electrode, arranged on the side of the light modulation structure close to the first substrate;
• a second electrode, arranged on the side of the light modulation structure close to the second substrate;
• wherein the second electrode is configured to form a preset electric field with the first electrode, the preset electric field is configured to control a light transmittance of the light modulation structure;
• a plurality of first sub-pixels, wherein each of the plurality of first sub-pixels is arranged within one of the plurality of first grooves;
• and
• a plurality of second sub-pixel, wherein each of the plurality of second sub-pixels is arranged within one of the plurality of second groove.