Unlike white, grey doesn’t reflect all the light coming from the projector. If you opt for grey in lieu of white, you might have a better viewing experience. So if you do choose to go for a white screen, make sure you are taking into account factors like ambient lighting, viewing angles, and black/natural contrast. This makes for a less-than-ideal viewing experience. Since black is the absence of light, white screens that reflect the maximum light don’t display them as truly as other screen colors. Another factor that comes into play is how the projector represents the color black. If you are not front and center, colors can get distorted and washed out easily. It is also worth noting that higher gain screens tend to have limited viewing angles. While white screens can produce some stunning images, they are limited for use in only truly dark rooms. If you have a room with lots of ambient lighting, this means the screen will also absorb and reflect that light as well. But white, as the most reflective of all colors, reflects all light. You may stop and say, well, this makes a white screen the best choice. This is important to understand as the higher the gain, the more light reflects off the screen. We measure gain by finding the vantage point where the screen appears at its brightest. The gain number represents a ratio of light reflected from the surface from a light source like your projector. Basically, the gain is the measure of the reflectivity of a surface. This has to do with a screen and projector property called gain. They are the best at reflecting light, so they should be the best for a home theatre set up, right? While in some instances this holds true, white screens can be troublesome in certain environments.
You might consider a white projector screen to be the end of the discussion. This is important to note as our next topic is using a white or grey screen. In contrast, black would be the lack of color. White is the combination of all these colors at once. The light that is reflected back to the audience is, as a result, blue. For example, the projector will block out the other two colors in that area to display a blue. The combination of these colors makes up the entire spectrum of visible light. We already know that they utilize the screen to project light, but they also produce colors using red, green, and blue light.
You should also have a basic understanding of how a projector works. The color of the screen plays a big role in dictating the viewing angle, brightness, and contrast. You see, the task of a projector screen is to reflect light back to the audience from the projector itself. While you might think that choosing a color is an easy task, a lot of variables come into play that you should be aware of.
When it comes to projector screens, there are a lot of choices out there (that’s why we have another guide). To learn more about choosing a projector wall color, and other things you need to know before you paint, read on! Using a Projector on White or Grey Walls To get the most out of your new home theatre, you’ll need to look at the environment and projector to come to a conclusion on what the right color for your wall is.
Grey usually works the best as it balances both black and white’s contrast and light absorption qualities.īut before you start painting, a few things should be on your mind. But what is the best color to choose?Ī projector will work on a wall and for the best viewing experience, pick a special projector screen paint and find the right color. This has become a very popular way to prep a home theatre room. A great option is to paint the projector wall to use it as a screen. Well, there are a few options out there when it comes to screens. So you just got a new projector and you want to make the most of your home theatre room.
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