How to detect the quality of an LCD monitor?

After buying the computer, how to check if there is a problem with your monitor, how to detect it? The following is my introduction to the test method of the quality of the computer monitor screen, welcome to read it.

Taking the Windows 7 system as an example, in fact, the operation method of all Windows systems is the same, and most computers on the market are pre-installed with Windows system when they are purchased. First of all, click into the **station,Empty everything in the **station,If you don't find the **station icon on the desktop,I have an introduction below。

Then delete all the icons on the desktop, rest assured, it's just a temporary deletion, and you can recover it when you're done. Then in the blank space of the desktop, right-click on the desktop, follow the steps - "Personalize - Change the desktop icon", on the pop-up window, remove all the ticked parts, and then the desktop will be clean.

<> then there's the taskbar. Right-click on the taskbar, double-click "Properties", and in the pop-up window, put a checkmark next to "Auto-hide taskbar".

<> still entered"Personalization", select "Desktop Background - Solid Color" at the bottom, and do not click "Save Modification" to test directly. Each time you choose a color to test, make the window smaller, the test is complete, move the mouse to the bottom, and then choose another color to test, repeat this four or five times.

<> if you find that there are black dots, white dots, and different points on the screen, the screen is not good. A good screen is flawless to the naked eye.

<> then restore it back to the "Windows Desktop Background" and press Save to make changes. After completing this step, I checked it from the side, the best screen, from the side 180 degrees, the picture quality and icons will not have any effect, or the same as the picture quality from the front, this is the best screen.

If you want to know how to test the quality of a computer monitor, here's what I brought about it, welcome to read!

Below I'll teach you a way to see how many lines you can see below.

You can only see the sixth line and above, then your monitor should not be used, this kind of display is extremely harmful to the eyes. It is recommended that you just throw it away and replace it with another one. The cost of a new monitor is much less than the amount of money you will have to pay for an ophthalmologist in the future.

To seven or eight lines, it is basically poor but can still be used.

A better monitor can see the ninth line, and the tenth line needs to be distinguished with your eyes wide open. Eleven lines are out of sight.

The common panel types of displays are mainly IPS, MVA, PVA, PLS, TN, so which display panel is better? The following comparison of the advantages and disadvantages of common display panels can help us find the answer.

The common color gamut types of monitors are: NTSC SRGB and Adobe RGB. The color gamut is the orange method of encoding a color, and it also refers to the sum of colors that a technical system can produce.

Systems that use additive color processing typically have a tape roughly a convex polygon on the saturation plane of the color gamut. The vertices of a polygon are the most saturated colors that the system is capable of producing. In subtractive color systems, the color gamut is often an irregular area.