China HF-19PW display can be refresh rate

HF-19PW is a 19-inch liquid crystal display 16:10, the best resolution is:1440 × 900.

this resolution are manufactured value, that is only a resolution of the best, most reasonable distance of the display to show the best (the best resolution on the value of each display of brochures and packaging On in-depth tips).

LCD (liquid crystal display) resolution is different from CRT (cathode ray tube) monitors, LCD because of the liquid crystal layer in the actual number of cells, is a fixed value ( :Point-to-point display), can not generally adjusted by the manufacturer to set up and provided for.LCD liquid crystal display only in the fixed value can be the best image to show results.

LCD display in the Showing the best non-resolution of the display mode, will appear in two ways:

* for the first show in the middle.
, For example, would like to XGA1024 × 768 screen display of SVGA800 × 600 Resolution, in the middle of 1024, only 800 pixels, 768 in the middle of the 600 lines, it can be shown.Has not been shown in other Pixels out of line with the network, as long as they can maintain the dark.It looked as if the entire screen image in the middle to narrow , There are shadows around the periphery.

* The second expansion for the show.
Advantage is that, no matter how much the use of the resolution, the image will be displayed on the screen to use every pixel, And not have a shadow around the edge.However, because of the image is being extended to screen every pixel, the image will inevitably be subject to distortion, accuracy will clearly be affected.

More than two models will be Display images on the display of great negative impact on quality of the show so greatly, so I do not propose to transfer to non-best-resolution LCD.If some people have just started using liquid crystal displays, the best resolution at adapting, That small word, you can right-mouse desktop operating system, “show / Properties / Appearance / Advanced”, corresponding to the “project” large fonts can be adjusted.

LCD refresh rate, the use of Operating system's default 60Hz, do not change (no matter how much the system will not change the default).LCD rather than CRT monitors, and its in-house instead of cathode ray tubes, rather than to rely on e-gun attack on the CRT on phosphorus powder produced images.

LCD display on the back of the lamp is lit up in front of the LCD panel and the light-emitting passive, and not only the bright lights, the difference between dark and the next.Therefore, no liquid crystal display electron gun and line by line interlaced scan of the principle of the screen (LCD monitors work Each pixel has all luminous, flashing phenomenon does not exist), and refresh rate does not exist the concept of change does not have a change like that all the refresh rate on the LCD were not working.

Show There are cards on display adaptive function, when you plug in the liquid crystal display, the card will automatically refresh rate option does not work, so as to protect the LCD.Therefore, in Windows, you can not be transferred to 85Hz.This is the most Basic common sense.
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LCD refresh rate, the use of the operating system's default 60Hz, do not change (no matter how much the system will not change the default).LCD rather than CRT monitors, and its in-house instead of cathode ray tubes, rather than to rely on e-gun attack on the CRT on phosphorus powder produced images.

LCD on the back of the lamp is lit up in front of the LCD panel and the light-emitting passive, And not only bright lights, the difference between dark and out.Therefore, no liquid crystal display electron gun and line by line interlaced screen principle, it does not exist the concept of refresh rate, the change does not have a change like that on the LCD refresh rate does not work .

Display card on display there are adaptive functions, when you plug in the liquid crystal display, the card will automatically refresh rate option does not work, so as to protect the LCD.Therefore, in Windows, you can not May be transferred to 85Hz.This is the most basic common sense.

That is why there is no liquid crystal display can be transferred to 85Hz reasons.