Flat three-dimensional digital photo frame

Abstract

The invention discloses a flat three-dimensional digital photo frame which comprises a display screen, a grating, a glass board and a shell, wherein the glass board and the grating which is designed according to a visual angle of 4.5 are adhered together; the distance between the display screen and the grating is d; W is the double-eye distance of a person, D is the viewing distance between the person and the flat three-dimensional digital photo frame, and S is the dot pitch of the display screen; and the display screen and the adhered grating and glass board are arranged together on the shell. The grating which is designed according to the visual angle of 4.5 is adopted in the invention, and the distance between the grating and the display screen is set into a specific distance d; after the specific picture or video with a visual angle of 5 passes through the grating, the left eye and the right eye of a viewer respectively view the pictures of two adjacent visual angles; the parallaxis obtained in double eyes, and the three-dimensional effect is formed by the brain of a person, therefore, the more favorable three-dimensional effect is realized under the condition of adopting thefewer-visual angle grating, and the problems existing in the prior art are solved.

Description

technical field [0001] The invention relates to the field of multimedia, in particular to a flat three-dimensional digital photo frame. Background technique [0002] Digital photo frame, also known as digital photo frame, its basic principle is that the appearance adopts the shape of an ordinary photo frame, and the photo part in the middle of the original photo frame is replaced by a liquid crystal display, and it is equipped with a power supply, a storage medium, etc., and can directly play digital photos, making the same Photos can be played in a loop in the photo frame, which is more advantageous than the single function of ordinary photo frames. [0003] A traditional photo frame can hold up to two photos before and after. Some newly married couples want to show more of their photos in the new house, but now there are digital photo frames that can hold thousands of digital photos and are sought after. [0004] Digital stereo photography, commonly known as stereo real s...

AI Technical Summary

Problems solved by technology

[0009] For the flat-panel three-dimensional digital photo frame, due to its own portability, it already contains image display processing and video processing functions, but the amount of data it processes is small, and it cannot handle data with more viewing angles, and it cannot handle data with too few viewing angles. Obtain better stereo effect, resulting in poor user experience

Images