Lighting device with invisible prompter function

Abstract

The invention discloses a lighting device with an invisible prompter function. The lighting device comprises a light source, a liquid crystal panel, a prompt word subtitle signal generation module, a liquid crystal panel driving module, a lens module and a pair of polarized glasses, wherein the prompt word subtitle signal generation module is used for converting a prompt word into a subtitle signal; the liquid crystal panel driving module is connected between the prompt word subtitle signal generation module and the liquid crystal panel and is used for receiving the subtitle signal generated by the prompt word subtitle signal generation module; the subtitle signal is used for controlling the light polarization angle of pixel points on the liquid crystal panel; light generated by the light source penetrates through the liquid crystal panel and is amplified and projected to an imaging surface through the lens module; a lighting area is formed on the imaging surface; the prompt word can be observed in the lighting area formed on the imaging surface through the polarized glasses; and the prompt word cannot be seen without wearing the polarized glasses. The lighting device is reasonable in design and convenient to use and is particularly suitable for prompting an actor to use lines when film and television programs are shot.

Description

technical field [0001] The invention relates to a teleprompter device, in particular to an illuminating device with the function of an invisible teleprompter. Background technique [0002] In the shooting of movies and TV dramas, actors need to memorize a lot of lines, which is a great burden for actors. During the shooting process, many times it is because of forgetting the lines that a scene cannot be completed many times, resulting in a decrease in shooting efficiency. Reduced, the program quality is low. Even in the shooting of some programs, because actors are responsible for shooting multiple programs at the same time, they have no time to memorize their lines. It affects the audience's perception, and the production quality is low, resulting in a decrease in the ratings of the program. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lighting device with an invisible teleprompter function that actors ca...

AI Technical Summary

Problems solved by technology

[0002] In the shooting of movies and TV dramas, actors need to memorize a large number of lines, which is a great burden for the actors. During the shooting process, many times it is because of forgetting the lines that a scene cannot be completed many times, resulting in a decrease in shooting efficiency. Reduced, low program quality

Even in the shooting of some programs, because the actors are responsible for shooting multiple programs at the same time, they have no time to memorize their lines, and they compose their own lines on the spot, and even read the numbers to fill in the numbers, and then dub them later; affect the audience's perception, and the production quality is low, resulting in a decrease in the ratings of the program

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