How to judge the quality of segment code LCD screen
Time：2023-09-30

As we all know, segment LCD screen is a very common LCD screen in our lives. With the advent of large screens today, segment code LCD screens have a special status. Many friends will praise the good quality, favorable price, etc. So what kind of segment code LCD screen is considered to be of excellent quality?

The first point we want to talk about first is the contrast of the segment LCD screen, which is a very critical factor. The first thing we notice when we see a product is the contrast of its display. The greater the contrast, the clearer the image, the more beautiful the colors, and the overall look will be more comfortable.

If the contrast is relatively small, the entire image will appear gray. Therefore, if the contrast is relatively high, the LCD image of the segment LCD screen will be clearer and the layers will be more distinct.

The second point, we need to pay attention to is the brightness of the segment LCD screen. Some friends will think that the brightness of the segment LCD screen is not that important. No, the brightness of the segment LCD screen determines how clearly you can see, even It is a very important point. A segmented LCD screen with moderate brightness will make the displayed images, numbers or text clearer, brighter and not blurry.

How to determine the brightness of segment LCD screen? It is generally determined by the power supply voltage provided by the LCD screen, and part of it is determined by the backlight, so if you have anything you don’t understand, you can ask us.

The third and final point is the viewing angle range of the segment LCD screen. As we all know, when we stare at a screen, we may see different things from other viewing angles. This is also a very important parameter, but the larger the range, the larger the observed range, which looks different. It will be more comfortable

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