With the increasing innovation of display screen technology, LCD displays have gradually become a sub field. Different types of LCD screens have different functions, application scenarios, and terms. Today, the editor will introduce you to LCD display modules. What are the important components that make up an LCD display module?
LCD liquid crystal display module, which is mainly composed of LCD panel, backlight, FPC, and IC, is therefore called LCD liquid crystal display module.

1、 Panel of LCD display module
The LCD panel, commonly known as glass, is the most important core component of an LCD display module. The quality of a display screen mainly depends on the quality of the LCD panel, which directly affects the sensory experience of the screen. LCD panels are usually produced as a large panel, which is cut into small panels according to different sizes to become a core component.
2、 Backlight of LCD display module
Backlight refers to the light source behind the LCD display module. Without a light source, the display screen will not display anything, and the components of backlight are composed of a light source, a light guide plate, optical film, and other structural components. The brightness of the backlight can be controlled based on the lamp beads and power consumption. If high brightness is needed, it can be changed according to the structure of the backlight. Of course, it cannot be adjusted to infinite brightness. Its brightness needs to be comprehensively designed based on the internal structure and overall power consumption.
3、 FPC of LCD display module
FPC flexible circuit board is a type of flexible circuit board with high wiring density, light weight, thin thickness, and good bending performance. The LCD display module conducts electricity through FPC to achieve display function. It is also an indispensable and important component, and of course, FPC is not the only conductive component. Some large screens are powered on through USB and other interfaces. FPC is a common conductive component for small and medium-sized LCD display modules.
4、 IC of LCD display module
IC, commonly known as a chip, is a type of miniature electronic device or component that uses a certain process to interconnect the required components and wiring in a circuit, such as transistors, diodes, resistors, capacitors, and inductors, onto a small or several small semiconductor chips or dielectric substrates, and then packaged in a tube shell to become a microstructure with the desired circuit function. With it, any function can be achieved.
About Ruxin Gaoliang
Shenzhen Ruxin Electronics Co., Ltd. was founded in 2009 and is a national high-tech enterprise that integrates research and development, design, production, and sales. The main products include four categories: small and medium-sized LCD screens, high brightness LCD screens, strip LCD screens, and transparent LCD screens. The application industries include outdoor advertising machines, rail transit, handheld terminals, smart homes, medical equipment, instrumentation, digital projectors, supermarket displays, and other industries.
The company established a branch in Hubei in 2018, with a factory area of 20000 square meters. It has a professional technical research and development team and an excellent management team, which can independently design and develop high brightness backlight structures and optical structure combinations. The company has first-class domestic production equipment such as cutting machines, high brightness production lines, COG bonding machines, FOG bonding machines, etc. The monthly production capacity is small size 1KK, high brightness 30K, and bar screen 5k.