What does the screen mean?

A white screen for showing films. During the silent film period, the screen was coated with luster white pigment, the screen surface was flat, fixed with a permanent screen stand, and erected on the projection table. After the birth of the sound film, due to the need for sound transmission, the use of rubber and plastic materials made of perforated screen. Make the device's behind-the-scenes speakers emit sound through the screen. The size of the screen varies according to the aspect ratio of the film. The early screen aspect ratio was 4:3 (I. e. 1.33:1). With the advent of widescreen movies, the screen aspect ratio increased to 8:3 (I. e., 2.66:1). With the continuous improvement of the wide-screen film technology, the width-to-height ratio of the film is also constantly changing. In order to adapt to this change, cinemas set up wider screens accordingly, and set up black cloth with movable ends according to the needs of showing films of different specifications, so as to cover the screen into a desirable width-to-height ratio specification.

2024-12-02

What is the difference between screen and screen?

The difference between the screen and the screen is: different concepts, different materials, different principles. 1. concept is different 1. Screen: Refers to the white screen that displays the projection when the movie is played. 2. Screen: It is an electrical appliance used to display images and colors. Different 2. materials 1. Screen: The perforated screen is made of rubber and plastic materials. 2. Screen: The display panel is made of fluorescent powder and cathode ray tube (CRT).

2024-11-29

Wuxi Donghui Video Equipment Co., Ltd

Wuxi Donghui Video Equipment Co., Ltd. is expanded into a professional projection screen and cinema screen manufacturer from the original professional screen material manufacturer, which is located in Luocheng Economic Development Zone, Huishan District, Wuxi, at the bank of the beautiful Taihu Lake.   Professionals from Taiwan, Guangzhou and Shanghai have formed all the links of our team, and are devoted to provide first-class products and services in the manufacturing industry, assisting in constant innovation and progress of screen product technologies.   We specialize in high-end & high-definition: R&D, manufacturing, marketing and service of fast-fold screens, senior fixed frame screens, multi-angle arced screens, specially-shaped screens, cinema super-large acoustically transparent screens, metallic acoustically transparent screens, 4D animation film screens, touch screen optical electronic whiteboards, two-sided visual PET optical screens and other products;   We specialize in OEM and ODM services of tubular motor and synchronous remote control electric screens, tightened wire drawing screens, self-locking pulling screens, simple support screens, electric floor standing screens, simple wall screens, micro business table screens, movable digital simple screens and other products at home and abroad;

2024-11-27

Dong Hui Film and Television Screen

Donghui film and television film screen production line officially put into production, the introduction of foreign advanced equipment, large-scale automatic spraying equipment, can produce 15 meters high and 50 meters long metal giant screen, to make up for the gap in the domestic screen industry, seamless splicing technology. We serve the market with high-end quality and low price. The company's purpose of the pursuit of excellence 'create perfect; the development of science and technology fine art quality to the highest model, wholeheartedly for the development of the film industry services. Order hotline: 13812181366 24 hours for your service!

2021-12-27

Seamless stitching technology to create 360-degree circular screen home theater

Bright large picture, pure color, high-resolution display effect, is always the pursuit of visual effects. The traditional TV wall, projection hard splicing screen and box splicing wall and other seam splicing methods lack of picture integrity and brightness color uniformity, it is difficult to meet the requirements of people in this regard. The recent rapid rise of edge fusion technology is the rise of a new seamless stitching technology in recent years, it better improve the visual effect of stitched images, has become an effective way to meet this demand.

2021-12-27

Projection effect to enhance a hundred times household curtain to buy four steps

More and more people are buying their own projectors and setting up a home theater at home. After the initial forum and on-the-spot investigation, I believe it is not difficult to choose a projector that meets your own requirements and is cost-effective. Because, after all, under the same budget, the competition is generally no more than five. However, unlike a TV, the projector also needs a series of speakers, amplifiers and curtains to achieve better results, which is also one of the difficult problems for the projector to popularize. The problem also follows. The choice of projector curtain is the most troublesome for most players, because how to determine the curtain type, installation size and location, and what kind of materials to use are very complicated, and I don't know where to start. Today, I will start from scratch and briefly talk about the selection of home theater curtains.

2021-12-27

Selection of Million Level Projection Curtain Configuration

Heroes love swords "," a good horse with a good saddle ". If the projector is a hero, a good curtain is a magic weapon, the importance of the curtain is self-evident. Home HD is the trend, choose HD projector is a good solution. We have chosen the projector we like. If there is another suitable curtain, the real high-definition experience will be presented immediately. Before choosing what kind of curtain, we need to adapt to local conditions and analyze our actual situation briefly. Our venue environment, budget amount, number of spectators, visual requirements, projector lens and other factors.

2021-12-27

Analysis of Rear Projection Splicing Application of Safety Production Testing Platform

There are 4 screen splicing methods, including DLP splicing, LED splicing, LCD splicing and PDP splicing. DLP projection stitching is gradually maturing. For many years, DLP rear projection splicing has always occupied the leading position in the whole large screen splicing market, and no one can shake the dominant position of "zero splicing" with its unique super-large format and low price. For the large screen display field, the pursuit is three points:

2021-12-27

Hand in hand to teach you to clean the projection curtain

One of the biggest differences between the projector and other display devices is that the display of the projector image needs to be presented on an interface, which can be a projection curtain, a white wall, or a water curtain, a floor, a rockery... Both Good cooperation to enjoy the excellent picture effect. For our ordinary netizens, the most common use is the projector with a curtain. If the curtain is dirty, deformed, and discolored, the consequences can be imagined. This article explains to netizens how to clean the projector curtain. You can try DIY by yourself to make the picture quality "by going up one storey".

2020-02-21