The LCD panel is the material that determines the brightness, contrast, color and viewing angle of an LCD monitor. The price trend of the LCD panel directly affects the price of the LCD monitor. The quality and technology of the LCD panel is related to the overall performance of the LCD monitor.
Whether the LCD panel can achieve 16.7M color true color display, which means that the three color channels of R.G.B (red, green and blue) have the ability to physically display 256 levels of grayscale. Various factors such as production, advantages and disadvantages, and market environment are related to the quality, price, and market direction of LCDs, because about 80% of the cost of LCDs is concentrated in the panel.
When buying an LCD monitor, there are a few basic pointers. High brightness. The higher the brightness value, the brighter the picture will be and the less hazy it will be. The unit of brightness is cd/m2, which is candles per square meter. Low-level LCDs have brightness values as low as 150 cd/m2, while high-level displays can go as high as 250 cd/m2. High contrast ratio. The higher the contrast ratio, the brighter the colors, the higher the saturation, and the stronger the sense of three-dimensionality. Conversely, if the contrast ratio is low and the colors are poor, the image will become flat. Contrast values vary greatly, from as low as 100:1 to as high as 600:1 or even higher. Wide viewing range. Simply put, viewing range is the range of clarity that can be seen in front of the screen. The larger the viewing range, the easier it is to see naturally; the smaller it is, the less clear the picture may become as long as the viewer changes his or her viewing position slightly. The algorithm of the visible range refers to the clear angle range from the middle of the screen to the upper, lower, left and right four directions. The larger the value, the wider the range, but the range in the four directions is not necessarily symmetrical.
Post time: Aug-04-2022