The curtain may seem like a simple and low-tech product—just a fabric, a motor casing, or an aluminum frame. However, when you look at the options available on Taobao, you'll find hundreds of remote-controlled electric screens. But not all of them are high quality. Many of these products are inferior, often made with cheap materials that emit strong chemical odors. Don't assume that the smell is normal; it's actually a sign of poor quality. Some better options use odorless paint, while others feature ultra-thin aluminum frames. However, even some locally produced models may be too thin to be durable.
In terms of motors, some use brand-name synchronous motors, while others use tubular motors. The difference between these types might not be obvious to everyone, but it can affect performance. Lastly, some curtains use white plastic fiberglass instead of glass beads. It's important not to get stuck in the mindset of older, lower-end products from decades ago.
When choosing a curtain, I focus on flatness. In my opinion, as long as the screen is flatter than a standard wall, it’s better than a painted wall, regardless of price. However, some budget electric screens may not be as flat as your wall. Also, prices for similar screens can vary by up to ten times depending on the brand. For example, white plastic fiberglass screens are often the cheapest, but they may not offer the best performance.
Why flatness? Because even the most basic screen, like a white plastic one, typically outperforms a painted wall in image quality, color accuracy, contrast, and black levels. This is a key factor that many people overlook.
There are three main types of curtains: electric screens, picture frame screens, and mobile screens. Electric screens are commonly used in living rooms where you want to hide an LCD TV and create a larger viewing area. Picture frame screens, on the other hand, are ideal for dedicated home theaters or spaces with free walls. They tend to be more cost-effective and flatter than electric screens.
Picture frame screens come in different border widths—ordinary wide borders (6cm, 8cm, 10cm) or ultra-narrow borders (1-1.5cm). The narrow borders have a double-layer structure, making them more expensive. Choosing the right width depends on aesthetics and practicality. For example, a 100-inch frame with a 10cm border might look odd, while a 200-inch frame with a 6cm border could be overhanging.
Electric screens also come in various styles. Pull-line electric screens use threads to keep the fabric smooth and wrinkle-free. These are more expensive due to the added materials and production process. When selecting an electric screen, consider factors like size, material, motor type, noise reduction, and brand reputation.
Screen ratios are another important consideration. The most common ratio for home use is 16:9, though 4:3 is still used in educational settings, and 2.35:1 is popular for movies. However, 2.35:1 requires a special lens if your projector doesn’t support it, which adds to the cost.
The choice of screen material greatly affects performance. White plastic and fiberglass are the most affordable, but they don’t offer the best image quality. Soft white screens, made from PVC, are more flexible and widely used in home theaters. Sound-transparent screens are ideal for large setups where speakers need to be placed behind the screen. Anti-light screens improve contrast and black levels in bright environments, but they are not brighter than standard white screens.
Other screen types include metal screens, rear projection screens, and gray screens. Metal screens are used in commercial theaters, while rear projection is rare in homes. Gray screens offer a middle ground between white and anti-light screens, but their effectiveness is limited.
Brands vary in quality and price. While some focus on premium branding, others prioritize cost-cutting. As with any purchase, it's important to choose what suits your needs and budget.
Investing in a good screen is just as important as investing in a quality projector. A screen should be about one-fifth the price of your projector for optimal results. Ultimately, the right choice depends on your specific setup and preferences. For more information, visit Home Theater Network at http://www.hdaV.com.cn.
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