Double-curved-surface arc-shaped display screen

Abstract

The invention belongs to the technical field of film screens, and particularly relates to a double-curved-surface arc-shaped display screen. The double-curved-surface arc-shaped display screen comprises an arc-shaped skeleton and a plurality of LED display unit boards; the multiple LED display unit boards are detachably mounted on the inner surface or the outer surface of the arc-shaped skeleton,and the surfaces of the multiple LED display unit boards constitute the double-curved-surface arc-shaped display screen; the skeleton is spliced by a plurality of construction units, and the adjacentconstruction units are fixedly connected; and all the LED display unit boards are electrically connected with an external circuit. The double-curved-surface arc-shaped display screen is simple in structure and low in manufacturing cost, and has the advantages of broader perspective, ultra-high picture clarity, high fidelity sound quality and the like compared with an existing film screen with a single-curved-surface screen; and thus when audience watch a film, the immersion is full, the audience can feel the more intense immediacy sense and substitution sense, and thus the film watching experience of consumers is greatly improved.

Description

Technical field [0001] The invention belongs to the technical field of movie screens, and specifically relates to a hyperboloid arc-shaped display screen. Background technique [0002] The development of the LED display industry has been nearly forty years. With the increasing maturity of display technology and the continuous expansion of the display market, people have long been accustomed to a single-planar ordinary display. The industry urgently needs more eye-catching or experience Better creative display products. [0003] At present, the ring screens and wave screens seen in the market are all single-curved screens, which are assembled by rigid or flexible display units. Although the ring screens have a larger viewing angle and a better sense of immersion than flat screens, they are single-curved screens. The inclusiveness of the face is not enough to make people feel full of immersion. In addition to the rendering of the video screen, the immersion needs audio coordination...

AI Technical Summary

Problems solved by technology

[0003] At present, the circular screens and wave screens seen in the market are all single-curved screens, which are assembled from rigid or flexible display units. Although the circular screen has a larger viewing angle and better immersion than a flat screen, the single curved screen The surface is not inclusive enough to give people a full sense of immersion

In addition to the rendering of video images, immersion requires audio cooperation. The existing large-size single-curved screen has audio layout around the screen, and the audio-visual experience is poor.

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