博文

目前显示的是 五月, 2019的博文

Get better understanding of our projector screen

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The OHYES Tripod Front Projection Screen is a classic. It’s the famous screen we all had when we were young, stuffed in a closet and brought out when family and friends came over. On a higher level, it’s a tough, rugged and reliable screen that can be used for industry, education and learning lab use. The heavy aluminum legs with toe release provide a sturdy and stable stance on which to project images. Tried and true amateur/professional tripod screen Screen height is adjustable to accommodate any ceiling height with self-locking extension tube and high-low case adjustment Durable legs means this screen can withstand the rigors of daily usage Stores easily with simple collapse mechanism The OHYES floor rising Projection Screen is a uniquely designed screen that lifts up and out of its sleek aluminum case and is ready to use in seconds. When finished, it retracts just as easily. It’s lightweight and free-standing so it goes anywhere making it perfect for travel or

It turns out that… laser TV and projection are not the same thing!

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Rapid development of the laser TV market Arousing widespread concern among consumers But there are still people who don’t seem to know it very well. Some even think Isn’t laser TV a projector? There are even people asking Laser TV can go online! Can a laser TV look at several channels? …… Misunderstanding about laser TV is so deep, Don’t want to explore the truth? ! What is laser TV? There are many “home theater” products on the market, which confuse the concept of projectors and laser TVs. Many consumers are confused about the definition of the two. Do they even think that laser TV is not a projector? In fact, laser TVs and projectors are fundamentally different. Laser TV is imaged by laser light source and ultra-short-focus projection technology. It is equipped with a special anti-light projection screen . Its functions, image quality and reliability indicators meet or exceed the LCD TV standard. The form and usage are in line with the user’s TV usage habits. Co

Grey Screens

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In an optimal viewing room, the projection screen is reflective, whereas the surroundings are not. The ambient light level is related to the overall reflectivity of the screen, as well as that of the surroundings. In cases where the area of the screen is large compared to that of the surroundings, the screen’s contribution to the ambient light may dominate and the effect of the non-screen surfaces of the room may even be negligible. Some examples of this are planetariums and virtual-reality cubes featuring front-projection technology. Some planetariums with dome-shaped projection screens have thus opted to paint the dome interior in gray, in order to reduce the degrading effect of inter-reflections when images of the sun are displayed simultaneously with images of dimmer objects. Grey screens are designed to rely on powerful image sources that are able to produce adequate levels of luminosity so that the white areas of the image still appear as white, taking advantag

Home screen selection tutorial type – Electric Screen

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New home decoration is intended to install projectors, the use of white walls can basically meet the daily viewing needs, but because the white wall reflection performance is poor, and easy to be contaminated (use the wall will be yellowish discoloration), so it can be equipped separately On the screen, there are many kinds of screens on the market, and today we recommend the most regular ones – electric screen. 1.The top and bottom of the screen can be easily controlled by the remote control device. Although the electric screen is relatively expensive compared to other screens, it can be retracted freely, and it will not be damaged when it is not used. The installation is very convenient, and the pace utilization is also resonable. Will not conflict with other devices, this is a widely used screen in the home environment. 2.For the different pursuit of projection quality, you can choose different materials, white , metal, black diamond..etc, these are the most purchase

Screens by installation type

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In the commercial movie theaters, the screen is a reflective surface that may be either aluminized (for high contrast in moderate ambient light) or a white surface with small glass beads (for high brilliance under dark conditions). The screen also has hundreds of small, evenly spaced holes to allow air to and from the speakers and subwoofer, which often are directly behind it. Fixed-frame screens provide the greatest level of uniform tension on the screens surface, resulting in the optimal image quality. They are often used in home theater and professional environments where the screen does not need to be recessed into the case. Pull-down screens (also known as manual wall screens) are often used in spaces where a permanently installed screen would require too much space. These commonly use painted fabric that is rolled in the screen case when not used, making them less obtrusive when the screen is not in use. Electric screens can be wall mounted, ceiling mounted or

OHYES In-Ceiling Motorized Tab-Tensioned Projection Screen

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In-Ceiling screen is widely used in home theater, the hidden case design makes the projection screen invisible when not extended, Silent tubular motor can endure 100000 ups and downs. You can control the screen remotely. Customizable screen fabric makes the cinematic experence even better! (source:https://www.projection-screen-supplier.com/ohyes-in-ceiling-motorized-tab-tensioned-projection-screen/)