Display apparatus

A display apparatus, adapted to be disposed in front of at least one eye of a user, comprising:

• a display element, configured to provide a plurality of sub-image beams;
• a micro lens array, located in a transmission path of the sub-image beams, and having a plurality of optical regions and a plurality of first connection portions, wherein each of the first connecting portions is adapted to connect at least two adjacent ones of the optical regions, and each of the optical regions is adapted to allow each of the sub-image beams to penetrate;
• and
• a first light shielding element, located between the display element and the micro lens array, and having a plurality of first light shielding regions and a plurality of first light transmission regions, wherein each of the first light transmission regions is disposed corresponding to each of the optical regions and is adapted to allow each of the sub-image beams to pass through, and each of the first light-shielding regions is disposed corresponding to each of the first connecting portions and is adapted to prevent each adjacent sub-image beams from passing through each of the first connecting portions,
• wherein each of the optical regions has a first surface and a second surface opposite to each other, the first surface faces the display element, the micro lens array further has a plurality of second connection portions, each of the first connecting portions is adapted to connect the first surfaces of at least two adjacent ones of the optical regions, and each of the second connecting portions is adapted to connect the second surfaces of at least two adjacent ones of the optical regions,
• wherein the first light shielding element further comprises a plurality of second light shielding regions, and each of the second light shielding regions is located on a surface of the first light shielding element facing the micro lens array and is disposed corresponding to each of the second connecting portions to be adapted to prevent each of the sub-image beams from passing through each of the second connecting portions, and
• wherein the first light shielding regions and the second light shielding regions overlap with each other in a central area of the first light shielding element, and the gaps between the first light shielding regions and the second light shielding regions are gradually enlarged along a vertical direction or a horizontal direction.

A display apparatus, adapted to be disposed in front of at least one eye of a user, comprising:

• a display element, configured to provide a plurality of sub-image beams;
• a micro lens array, located in a transmission path of the sub-image beams, and having a plurality of optical regions and a plurality of first connection portions, wherein each of the first connecting portions is adapted to connect at least two adjacent ones of the optical regions, and each of the optical regions is adapted to allow each of the sub-image beams to penetrate;
• and
• a first light shielding element, located between the display element and the micro lens array, and having a plurality of first light shielding regions and a plurality of first light transmission regions, wherein each of the first light transmission regions is disposed corresponding to each of the optical regions and is adapted to allow each of the sub-image beams to pass through, and each of the first light-shielding regions is disposed corresponding to each of the first connecting portions and is adapted to prevent each adjacent sub-image beams from passing through each of the first connecting portions;
• a second light shielding element, located between the micro lens array and the at least one eye of the user, and disposed between the second surface of the optical regions and the at least one eye of the user, the second light shielding element having a plurality of second light shielding regions and a plurality of second light transmission regions, wherein each of the second light transmission regions is disposed corresponding to each of the optical regions and is adapted to allow each of the sub-image beams to pass through, and each of the second light shielding regions is adapted to prevent each of the sub-image beams passing through each of the second connection portions from being transmitted to the at least one eye of the user,
• wherein the sub-image beams provided by the display element sequentially pass through the plurality of first light transmission regions of the first light shielding element, the plurality of optical regions of the micro lens array and the plurality of second light transmission regions of the second light shielding element,
• wherein the display apparatus further comprises at least one optical lens, and the at least one optical lens is at least disposed between the display element and the first light shielding element, or disposed at a side of the micro lens array away from the display element.