Backlit display device with tapered reflective cup array

A backlit display device with tapered reflective cup array comprising:

• a light source array, being provided with a plurality of light sources to project a light;
• a tapered cup array, being provided with a plurality of tapered cups;
• wherein each tapered cup tilted at a different angle is positioned at a light emitting surface side of the light source array;
• wherein each tapered cup is corresponded to each light source respectively to define an emitting angle of the light source;
• a diffuser, being positioned at a light emitting surface side of the tapered cup array to provide a uniformity of the light and to form a backlight;
• a display module, displaying an image, being positioned at a light emitting surface side of the diffuser;
• wherein the backlight illuminates the image to form an image light;
• and
• an image concave mirror, being positioned at a light emitting surface side of the display module;
• wherein the display module is positioned within a focal length of the image concave mirror to form a virtual image;
• wherein the backlight is positioned outside the focal length of the image concave mirror to form a backlight real image as a single eye box;
• wherein each light source illuminates a portion of the display module and the display module is completely lit when all light sources emit the light simultaneously;
• wherein a central normal of each tapered cup intersects the center of the single eye box along an extended optical path.