What are LCD modules and how many types?

1、 What is the LCD module

LCD module and LCM refer to the same product. LCM (liquid crystal module) is the abbreviation of the English translation of LCD module. The liquid crystal display module is a complete display component that can be designed according to user requirements by assembling liquid crystal display devices, connectors, integrated circuits, control drive circuits, PCB boards, backlights, and structural components.

2、 How many types of LCD modules are there

According to different display types, LCM (liquid crystal display module type) can be divided into three main types: character dot matrix liquid crystal display module, graphic dot matrix liquid crystal display module, and pen segment liquid crystal display module.

(1) The character dot matrix LCD module mainly includes 8 * 2 (0802 LCD module), 16 * 1 (1601 LCD module), 16 * 2 (1602 LCD module), 16 * 4 (1604 LCD module), 20 * 2 (2002 LCD module), 20 * 4 (2004 LCD module) and other character dot matrix LCD modules of different types according to the number of dot matrix

(2) The graphic dot matrix LCD module mainly includes 122 * 32 (12232 LCD module), 128 * 32 (12832 LCD module), 128 * 64 (12864 LCD module), 160 * 128 (160128 LCD module), 192 * 64 (19264 LCD module), 240 * 128 (240128 LCD module), etc. according to the number of electrons.

(3) Generally speaking, the pen segment LCD module does not have a common size module as fixed as the character type and the graphic type. Most of the pen segment LCD modules are customized and produced according to the customer’s needs. Therefore, the pen segment LCD module does not have a general specification. It is basically customized and produced according to the size limit and display size requirements of the customer.