手机屏幕投影到投影仪_您是否需要家庭影院中的投影仪屏幕？手机投影到墙上「手机屏幕投影到投影仪_您是否需要家庭影院中的投影仪屏幕？」

手机屏幕投影到投影仪

Before buying your first projector, you should have a general idea of where it’ll go. You’ll need to have ample space on your wall, as well as easy access to a power outlet. With that settled, you’ll also need to decide if you want to get a screen. Projector screens don’t have to be super expensive, but before spending any amount of money, it’s worth deciding if you need one.

在购买第一台投影机之前，您应该大致了解它的去向。 您需要在墙壁上有足够的空间，并且易于使用电源插座。 解决之后，您还需要确定是否要获得屏幕。 投影仪的屏幕不必太昂贵，但是在花费任何金额之前，都需要决定是否需要一个。

The biggest advantage of buying a projector screen is that it gives you more control than you’d get with a bare wall. A perfectly smooth wall is great, but any minor imperfections could harm your projected image.

购买投影仪屏幕的最大优点是，与裸墙相比，它具有更多的控制权。 完美光滑的墙壁非常棒，但是任何细微的瑕疵都会损害您的投影图像。

The color of your wall will be the biggest factor. If you own your home, this is less of an issue, but renters may be stuck with a wall color that would make a projected image look too dark or too bright.

墙壁的颜色将是最大的因素。 如果您拥有自己的房屋，那么问题就不大了，但是租房者可能会被墙壁颜色困住，这会使投影图像看起来太暗或太亮。

Even if you have a perfectly smooth, white wall, you still might want to get a projector screen. Most screens have a black border around them, which helps frame your movies and TV shows. A screen also gives you a bit more control over how much light gets reflected: a screen with a matte coating will have a much easier time of keeping ambient light from ruining your image.

即使您拥有完美光滑的白色墙壁，您仍然可能想要获得投影仪屏幕。 大多数屏幕周围都带有黑色边框，这有助于构图电影和电视节目。 屏幕还可以让您更好地控制反射的光量：具有哑光涂层的屏幕将更容易避免环境光破坏图像。

But a screen is at least somewhat permanent. A couple of months ago, I moved some stuff around so my projected image could be a bit larger than it was. Because I project onto a bare wall, I was able to realign my projector and be on my merry way. If I used a screen, I’d have to purchase a larger screen, take down the smaller screen to mount the larger one, and then find a home for the smaller one. Those aren’t impossible tasks, and I’m not going to move my projector to a new spot super often. But it’s nice to know I have more flexibility to try different arrangements since I don’t have to worry about moving a giant frame around.

但是屏幕至少是永久的。 几个月前，我四处移动了一些东西，因此投影的图像可能比实际的要大一些。 因为我投影到光秃秃的墙壁上，所以我能够重新调整投影机的位置并以自己快乐的方式前进。 如果使用的是屏幕，则必须购买更大的屏幕，拆下较小的屏幕以安装较大的屏幕，然后为较小的屏幕找到房屋。 这些不是不可能完成的任务，而且我也不会经常将投影机移到新的位置。 但是很高兴知道我有更多的灵活性来尝试不同的安排，因为我不必担心会移动一个巨大的框架。

The main appeal of just projecting on a bare wall is that you don’t have to shell out any money for a screen. Basic projector screens aren’t too pricey—especially compared to the price of the projector itself. But you’ll want to get a more expensive screen to make sure your image is color corrected and have some of the ambient light absorbed. And a good quality screen can add a few hundred dollars to your home theater project.  

仅在裸露的墙上投影的主要吸引力在于，您不必花任何钱购买屏幕。 基本的投影仪屏幕价格不太高，尤其是与投影仪本身的价格相比。 但是您将需要一个更昂贵的屏幕来确保图像经过色彩校正并吸收了一些环境光。 高质量的屏幕可以为您的家庭影院项目增加数百美元。

Projecting against the wall also makes moving the projector super easy: place it where you want it, make minor adjustments as needed, and enjoy the giant image. Again, this isn’t something most people will do on a regular basis, but I enjoy the flexibility. I take my projector around to backyard movie nights, weddings, funerals, and other events. When I come home and want to play some video games, I don’t want to waste time getting the projector in a 100% perfect spot. It can be good enough for an hour or so while I unwind with a game.

靠墙投影也使投影机的移动变得超级容易：将投影机放置在所需的位置，根据需要进行细微调整，并欣赏大图像。 同样，这不是大多数人会定期执行的操作，但是我喜欢这种灵活性。 我将投影机带到后院电影之夜，婚礼，葬礼和其他活动中。 当我回家并想玩一些视频游戏时，我不想浪费时间将投影机放在100％完美的位置。 我玩游戏放松一小时左右可能就足够了。

I also move into a different apartment each year. There are worse ways to spend a day than by taking down and remounting a projector screen, but it’s just one more thing to do when I’m worried about getting all of my possessions moved. There’s also a non-zero chance the screen will get damaged while it’s in the moving van.

我每年也搬到另一间公寓。 花费一天的时间比放下并重新安装投影仪的屏幕要糟糕得多，但是当我担心要搬走我的所有财产时，这只是一件事。 在移动的货车中，屏幕受损的可能性也非零。

Your projector may also have a setting to correct for the color of your wall. This feature will vary by manufacturer and model, but it can be a way of getting some of the benefits of buying a screen, without the extra cost.

投影机还可能具有校正墙壁颜色的设置。 此功能会因制造商和型号而异，但这可以是一种无需额外费用即可获得购买屏幕的某些好处的方法。

None of these concerns pop up on a daily basis, but home theater equipment is a big investment that should last for years and years. It’s worth thinking about every part of using and maintaining a home theater over a long time frame. 

这些问题每天都不会出现，但是家庭影院设备是一项巨大的投资，应持续数年之久。 值得长期考虑使用和维护家庭影院的各个部分。

Don’t spend an exorbitant amount on paint. 

不要在油漆上花费过多。

Whether you buy a projector screen will depend on your exact situation. If you know for a fact your projector is going to be in the same place as long as you live in your home, then a projector screen is a great option. You can get by with a cheaper screen, but something like Silver Tickets’ line is a treat if you can spring for them. The frame is easy to put together, and the screen is great at absorbing ambient light. The black border around the screen will help you get the image placed correctly, and it’ll make your image pop that much more. These range in price from $175 for a 92-inch screen up to $770 for a 200-inch one, so be sure exactly what size you want before spending the money. 

是否购买投影仪屏幕取决于您的实际情况。 如果您知道事实，只要您在家中就可以将投影仪放在同一个地方，那么投影仪屏幕就是一个不错的选择。 您可以通过更便宜的屏幕来获得便利，但是如果您愿意，可以使用Silver Tickets的产品线这样的东西。 框架易于组装，并且屏幕非常适合吸收环境光。 屏幕周围的黑色边框将帮助您正确放置图像，并使图像弹出更多。 这些价格范围从92英寸屏幕的175美元到200英寸屏幕的770美元不等，因此请务必在花钱前确定想要的尺寸。

Nierbo’s line goes from a 100-inch screen at $28 to a 300-inch one at $178. These don’t have the sturdy metal frame, but this makes the screen cheaper and easier to move. You can also make your own screen by cutting a piece of canvas to your desired size and painting it if you want your home theater to be extra personal.

Nierbo的产品线从100英寸的屏幕(28美元)到300英寸的屏幕(178美元)。 这些没有坚固的金属框架，但这使屏幕更便宜，更容易移动。 如果您想让家庭影院更具个性，还可以通过将一块画布切成所需的尺寸并绘画来制作自己的屏幕。

If you’re unsure—or if you don’t want to fork out the money for a screen right away—there’s no harm in trying to project the image onto a bare wall. It’s easier to try the bare wall first, and you might find that once you start watching a movie or playing a game, the minor imperfections on your wall fade away.

如果您不确定-或不想立即花钱购买屏幕-尝试将图像投影到裸露的墙上没有什么害处。 首先尝试裸露的墙壁更容易，并且您可能会发现，一旦开始看电影或玩游戏，墙壁上的次要缺陷就会消失。

You may be tempted by special “ULTRA PREMIUM SUPER AWESOME PROJECTOR SCREEN PAINT” that claims to make your wall work like a projector screen. The paint probably isn’t bad, but it’s WAAAAY too expensive for what it is. Just get some matte white or light gray paint if you want to spruce up your wall.  

您可能会被特殊的“超高级超棒投影仪屏幕涂料”所吸引，该涂料声称可以使您的墙像投影仪屏幕一样工作。 油漆也许还不错，但是对于它来说太贵了。 如果您想修整墙壁，只需涂一些哑光的白色或浅灰色油漆即可。

翻译自: https://www.howtogeek.com/400572/do-you-need-a-projector-screen-in-your-home-theater/