防止屏幕烧伤
我编写了一个帮助台监视器应用程序，该应用程序设计为位于支持部门的大等离子屏幕上，该应用程序有 5 个围绕其旋转的视图，其中大多数屏幕的内容都不同，但它们有一些共同的组件，是一个 silverlight 控件和一个 CSS 背景图像。
我担心在一段时间后这些会被烧到屏幕上，我已经研究了解决这个问题的技术，有些人建议每隔几秒钟将图像移动一个像素或显示不同的视图。
我只是不知道这些技术是否足够。
确保我使用不同的 css 背景和 1-50% 的时间使用一点 silverlight 动画真的可以解决这个问题吗？ 在其他 99-50% 的时间里，同一张图像会出现在同一个地方。
I've written a helpdesk monitor application that is designed to sit on a big plasma screen in a support department, the application has 5 views that it revolves around, the content of most of those screens is different, but they have some common components, being one silverlight control and a css background image.
I'm worried that over a period of time these will get burnt into the screen, I've looked into techniques to fix this, and some people suggest moving the image by one pixel every few seconds or displaying a different view.
I just don't know if these techniques are sufficient.
Does ensuring that I use a different css background, and a bit of silverlight animation 1-50% of the time actually fix this problem? The same image will be in the same place the other 99-50% of the time.
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检查等离子屏幕的文档，我确实听说他们中的许多人通过在某些点运行彩色闪烁来对抗烧伤，而对于现代等离子屏幕来说，这并不是一个大问题。
据我所知，这是一个常见的投诉，因为屏幕角落里有烦人的频道徽标，所以他们必须对此采取措施。
我的意思是，我认为无论如何你的硬件都可能会管理它。
瑞安
Check the documentation for the plasma screen, I did hear that many of them countered burn in by running colour flashes at some points and it is not as big a problem with modern plasma screens.
From what I've heard, this is a common complaint because of the annoying channel logos in the corner of screens so they had to do something about it.
What I am saying is, I think your hardware will probably manage it anyway.
Ryan
这取决于您使用的等离子屏幕。 一些制造商采取措施降低发生这种情况的风险。 然而，如果确实发生了这种情况，我发现有一种叫做 JScreenFix 的东西可以用来消除烧屏。 基本问题是由屏幕上的图像没有变化引起的。 您可以确保图像随着时间的推移至少稍微移动，或者降低对比度以降低风险。
另外，如果可能的话，您应该使用液晶显示屏，从技术上讲，液晶显示屏不易烧屏……尽管它们有时会出现图像残留现象，但这种现象不是永久性的。
查看更多详细信息：
It depends on the plasma screen you use. Some manufacturers take steps to reduce the risk of it happening. However, if it does happen, I've found that there is something called JScreenFix that can be used to remove the burn-in. The basic problem is caused by the image on the screen not changing. You can either make sure the image moves at least slightly over time or reduce the contrast to reduce the risk.
Also, if possible you should use an LCD screen instead which are technically not susceptible to burn in...though they sometimes suffer from image persistence which is not permanent.
Check out for more detailed information:
关于新等离子显示器不易燃烧的评论仅部分有效，因为您的部门可能会购买他们找到的最便宜的等离子。
mezoid 是对的。 降低亮度和对比度并在晚上将其关闭，但我发现烧屏并没有那么严重。 我们几乎没有用于此目的的显示器，尽管窗口边框周围有明显的烧屏现象，但我们仍然可以非常清楚地看到重要数据。
如果你不向客户展示这个，那应该没问题，尽管工作人员偶尔会取笑这个:)
另外，你可以每隔几个月运行一次 JScreenFix mezoid，建议你没问题。
The comments that new plasma displays do not burn as easily is only partly valid since your department will probably buy the cheapest plasma they find.
mezoid is right. Reduce brightness and contrast and turn it off at night but I have found that burn-in isn't that serious. We have few monitors at work for this purpose and although there is obvious burn-in around borders of windows we can still see very clearly the important data.
If you are not presenting this to customers it should be okay although the staff may make fun of this occasionally :)
Plus you could run the JScreenFix every couple of months mezoid proposed you are okay.
使用 JScreenFix 时请务必小心，请注意，它的工作原理只是通过烧毁屏幕的其余部分来简单地改变您对烧毁的感知，并且随着时间的推移，会让您的显示器被冲走。
有一个想法我没有尝试过，但可能会有所帮助，如果您通过 3 种原色或 3 种间色或两者来对明显的静态问题区域进行分相，您可以利用仅燃烧每个像素 1/3 的优势的时间实际上是老化发生所需时间的三倍。
Just be careful with JScreenFix, do note that it works merely by burning in the rest of the screen simply changing your perception of burnin and will, over time, make your monitor a washout.
There's an idea I haven't tried, but might help, If you phase the obvious static problem area through the 3 primary colours, or the 3 secondary colours, or both, you could utilise the benefit from only burning each pixel for 1/3rd of the time effectively tripling the time it takes for burnin to occur.
我认为烧屏的风险比以前小了很多。
如果屏幕只用于始终显示相同的视图，为什么还要麻烦呢？ 如果始终保留相同的图像，那么它是否被烧到屏幕上并不重要:-)
如果您仍然想采取措施，我还建议一些动画或移动图像当视图旋转时一点。
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忘记了一些事情...很大程度上取决于视图旋转之间的时间。 如果您每隔几个小时切换一次视图（和图像），则风险比每十分钟切换一次不同的视图要大得多......
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I think the risk of screen burn is much smaller than it used to be.
And why even bother if the screen will only be used to display the same view all the time? If the same image is kept in place all the time, it doesn't really matter if it gets burnt into the screen or not :-)
If you still would like to take measures, I would also suggest some animation or moving the image around a bit when the view rotates.
[EDIT]
Forgot something... A lot depends on time between the views rotating. If you only switch the view (and image) every few hours, the risk is a lot greater than if you switch to a different view every ten minutes...
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我使用这个程序非常成功。 您也许可以在您的程序中创建类似的东西。
http://www.e-motional.com/TScreenLock.htm
I've used this program with pretty good success. You can probably create something similar in your program.
http://www.e-motional.com/TScreenLock.htm