Resolution Of LCD Screen

Resolution is a very important performance metric. It refers to the number of points that can be paneled horizontally and vertically on the screen (the lines and surfaces paneled on the screen are composed of points). The higher the resolution, the more information can be accommodated on the same screen. For a CRT that can support a resolution of 1280x1024, both 320x240 and 1280x1024 resolutions can perform relatively perfectly (because the electron beam can be adjusted elastically). But its maximum resolution may not necessarily be the most suitable resolution, because if the resolution reaches 1280x1024 on a 17 inch monitor, the WINDOWS font will be very small, and over time, the eyes will easily become tired. Therefore, the optimal resolution for a 17 inch monitor should be 1024x768.
But not for LCD. The maximum resolution of an LCD is its true resolution, which is the optimal resolution. Once the set resolution is lower than the true resolution (for example, a 15 inch LCD has a true resolution of 1024x768, while WINDOWS sets the resolution to 800x600), there will be two panel modes. One is centered panel, only the 800x600 dots in the middle of the LCD will panel the image, and other unused dots will not light up, maintaining a dark background and making the image appear centered and reduced. Another method is extended panel, which uses every pixel on the screen, but due to the easy distortion of pixels, it can have a certain impact on the panel effect. So no matter what, when choosing an LCD, it is important to note that the resolution is not necessarily better, but rather suitable and user-friendly.