Liquid crystal (LCD), from the selection of the angle, we will common liquid crystal is divided into the following categories: paragraph type, character type,
Common segment type LCD every word is composed of 8 sections, 8 words and a little, can display numbers and some letters, if must display a small amount of other characters, Chinese characters and symbols, the general need to manufacturers from the custom, to display characters, Chinese characters and other symbols curing in the specified location, such as a calculator. For the segment type liquid crystal, we provide custom business.
Character type liquid crystal, as the name suggests, character type liquid crystal is used to display characters and figures, for graphics and Chinese characters display mode and the liquid crystal is no different. Character type LCD generally have the following resolution, 8 x 1, 16 x 1, 16 * 2, 16 x 4, 20 x 2, 20 x 4, 40 x 2, 4 * 4, which 8 (16, 20, 40) for line can display characters (number) number, 1 (2, 4) meaning refers to display a few lines.
Dot matrix liquid crystal, we will be divided into TN, STN (DSTN), TFT and other types of. This classification required from the liquid crystal materials and liquid crystal effect, please refer to the principle of liquid crystal display.