Does laser TV match anti-light curtain?
If you buy a home projector now, you might hear about laser television. Although it is a television, in fact, this product is still only a projector, but it uses a reflective ultra-short-focus lens, can project a 100-inch screen at a distance of 40 cm, this distance has been achieved projector stickers Wall display. Traditional projectors require a large distance to achieve a large picture, but after using this lens, the problem of distance is no longer a problem.
Of course, this is only an improvement of the lens. It is not yet possible to use the projector as a TV. Because the lamp life of the projector is not enough, the lifespan of about three or four thousand hours cannot satisfy long-time viewing, and the brightness of the bulb decays faster. Therefore, this reflective projector uses a laser as a light source, which solves the problem of life. And the energy consumption of the laser is also relatively low, no longer the power consumption of hundreds of watts per hour.
With these advantages, many people began to look beyond laser television products. Then the question is, do you need to configure the curtain to buy this kind of product? In fact, the brightness of laser TV is generally about 3,000 lumens. There is no big problem in watching this brightness at night. However, the premise is not to turn on the light. If you turn on the light of the living room, the picture will naturally appear white, and the color will appear. And the sharpness will be much worse. Therefore, it is still necessary to configure the curtain.
This cost cannot be saved
It is also learned to configure screens for laser televisions. Some users will say that I have ordinary white screens. There are also many favorable curtains for sale on e-commerce. Can I buy such curtains? The author here emphasizes that this kind of curtain is not acceptable, and even the effect is not as good as that of an ordinary white wall, because the layer of this curtain is designed for a front projection screen, and this kind of reflective ultra-short focus is oblique or oblique. The light projected from the angle has no special optimization effect.
Even a lot of ordinary curtains display distortion when displaying reflective ultra-short focal images, and the elements on the screen may be distorted. This kind of effect does not have the kind of diffuse reflection effect of a white wall. At least, the white wall can guarantee The picture does not appear bent. Therefore, to buy a laser TV must be matched with a special anti-light curtain. Basically, there are laser television sales brands, but also will configure a light curtain for users, but this screen is the need to pay a separate fee, about 4000 yuan level. At present, the price of laser television is also relatively high, and the most favorable price is also 16,999 yuan.
According to different light-resistant principles, light-resistance curtains have the use of physical structures to achieve light-resistance effects, and optical coatings are also used to achieve light-resistance. Ultra-short focal projectors are generally used for laser televisions or projection televisions, with the use of physical anti-glare screens. This kind of screen is still very difficult to buy at home, although there are imitations on Taobao, but the effect is greatly reduced. At present, the mainstream of the light curtain is to buy foreign curtains, or to buy foreign curtain coating, the domestic production of curtain light resistance effect is not particularly good.
Buying a laser TV now must be done with a special anti-light curtain. This kind of curtain does have an effect. Even if the lights in the living room are on, the picture is still clear and there is no big change in color. For those who can pay for the cost of laser television, the cost of the curtain cannot be saved, otherwise it is difficult to experience the advantages of laser television.
There are good hardware and display effects, of course, with a rich content resources, the combination of software and hardware can play the greatest value of a TV. In terms of content, it is recommended to install a sofa butler - the sofa butler is a third-party app store designed specifically for smart TVs, Android box users, carefully providing television, box users with high-quality television exclusive version of the application, including with live Or on-demand video and audio and video software, various types of recreational competitive video game software and daily office entertainment management system management tools. Laser TV users can refer to the tutorial: Nut S1 Installation Method Install a sofa butler to expand third-party applications.
If you buy a home projector now, you might hear about laser television. Although it is a television, in fact, this product is still only a projector, but it uses a reflective ultra-short-focus lens, can project a 100-inch screen at a distance of 40 cm, this distance has been achieved projector stickers Wall display. Traditional projectors require a large distance to achieve a large picture, but after using this lens, the problem of distance is no longer a problem.
This money can not save laser TV with anti-light curtain
Of course, this is only an improvement of the lens. It is not yet possible to use the projector as a TV. Because the lamp life of the projector is not enough, the lifespan of about three or four thousand hours cannot satisfy long-time viewing, and the brightness of the bulb decays faster. Therefore, this reflective projector uses a laser as a light source, which solves the problem of life. And the energy consumption of the laser is also relatively low, no longer the power consumption of hundreds of watts per hour.
Laser TV can project oversized at close range
With these advantages, many people began to look beyond laser television products. Then the question is, do you need to configure the curtain to buy this kind of product? In fact, the brightness of laser TV is generally about 3,000 lumens. There is no big problem in watching this brightness at night. However, the premise is not to turn on the light. If you turn on the light of the living room, the picture will naturally appear white, and the color will appear. And the sharpness will be much worse. Therefore, it is still necessary to configure the curtain.
This cost cannot be saved
It is also learned to configure screens for laser televisions. Some users will say that I have ordinary white screens. There are also many favorable curtains for sale on e-commerce. Can I buy such curtains? The author here emphasizes that this kind of curtain is not acceptable, and even the effect is not as good as that of an ordinary white wall, because the layer of this curtain is designed for a front projection screen, and this kind of reflective ultra-short focus is oblique or oblique. The light projected from the angle has no special optimization effect.
Common screen will appear distortion
Even a lot of ordinary curtains display distortion when displaying reflective ultra-short focal images, and the elements on the screen may be distorted. This kind of effect does not have the kind of diffuse reflection effect of a white wall. At least, the white wall can guarantee The picture does not appear bent. Therefore, to buy a laser TV must be matched with a special anti-light curtain. Basically, there are laser television sales brands, but also will configure a light curtain for users, but this screen is the need to pay a separate fee, about 4000 yuan level. At present, the price of laser television is also relatively high, and the most favorable price is also 16,999 yuan.
Even if the light effect is still on the screen
According to different light-resistant principles, light-resistance curtains have the use of physical structures to achieve light-resistance effects, and optical coatings are also used to achieve light-resistance. Ultra-short focal projectors are generally used for laser televisions or projection televisions, with the use of physical anti-glare screens. This kind of screen is still very difficult to buy at home, although there are imitations on Taobao, but the effect is greatly reduced. At present, the mainstream of the light curtain is to buy foreign curtains, or to buy foreign curtain coating, the domestic production of curtain light resistance effect is not particularly good.
The cost of anti-light curtains cannot be saved
Buying a laser TV now must be done with a special anti-light curtain. This kind of curtain does have an effect. Even if the lights in the living room are on, the picture is still clear and there is no big change in color. For those who can pay for the cost of laser television, the cost of the curtain cannot be saved, otherwise it is difficult to experience the advantages of laser television.
There are good hardware and display effects, of course, with a rich content resources, the combination of software and hardware can play the greatest value of a TV. In terms of content, it is recommended to install a sofa butler - the sofa butler is a third-party app store designed specifically for smart TVs, Android box users, carefully providing television, box users with high-quality television exclusive version of the application, including with live Or on-demand video and audio and video software, various types of recreational competitive video game software and daily office entertainment management system management tools. Laser TV users can refer to the tutorial: Nut S1 Installation Method Install a sofa butler to expand third-party applications.
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