Monochrome LCD Display Module

Leader Monochrome LCD Dispaly Manufacturer in China

Hua Xian Jing is China’s leading monochrome LCD manufacturer. We provide high-quality monochrome LCD modules to B2B customers all over the world. We have developed more than 10 distributors in China and are also looking for distributors in other countries around the world.

Our factory offers comprehensive LCD ODM/OEM services, tailored to meet the unique needs of clients. At Huaxianjing, our state-of-the-art facility is equipped with advanced optical bonding and air bonding technologies, enabling us to deliver highly customized LCD display solutions. We specialize in producing bespoke LCD display modules, including high-brightness modules ideal for outdoor applications and ruggedized modules with enhanced impact resistance, ensuring durability and performance in demanding environments.

What is COB LCD?

The full name of COB LCD is chip on board liquid crystal display. COB is a process for producing LCDs. IC and liquid crystal glass are bonded to PCB through anisotropic conductive film (ACF) process. Therefore, COB LCD is a liquid crystal display produced by COB process.
COB LCD is simple to develop and has a wide range of working environments. Therefore, COB LCDs are mostly monochrome displays. They are widely used in industrial equipment and household appliances, such as inverters, electronic meters, coffee machines and vending machines.

What is COG LCD？

The full name of COG LCD is chip on glass liquid crystal display. Unlike COB process, COG LCD is to bond IC and liquid crystal glass to glass. The advantage of this is that the volume of COG LCD module will be reduced. It should be noted that PMOLED and TFT LCD also use COG packaging process.
The display quality of COG LCD is better than COB LCD. Therefore, COG LCD has a wider application field. They are not only used in industrial equipment and household appliances, but also in handheld devices, medical equipment, such as multimeters, remote controls, electronic blood pressure monitors, and electric bicycle meters.

What is Segment LCD?

Segment LCD is a non-lattice liquid crystal display, which is a segment display liquid crystal display. There are 7-segment LCD and 14-segment LCD. 7-segment LCD can only display numbers and simple letters, while 14-segment can display all 26 letters.
The built-in LCD MCU is driven by AC signals to turn on/off specific segments of the segment LCD to achieve the desired display effect. Therefore, almost every segment LCD is customized according to the needs of different customers.

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Custom Cover Lens

Customize a specific cover to expand additional information or functions for the product, realize human-computer interaction functions, and enhance user experience

Cover size: 0.42-inch-15-inch, matching size with the display module
Cover classification: glass cover, printed cover
Additional functions: anti-glare, anti-fingerprint, anti-corrosion, etc.
Application: smart parking system, car capacitive button, tablet cover lens

Ceritification

Leader Monochrome LCD Display Supplier in China

Since its establishment in 2011, Huaxianjing has been focusing on small and medium-sized LCD display modules. Today, we have established an efficient and complete LCD display module production process, which enables us to cope with dealer orders from all over the world.

Production Factories

Manufacturing Experiences

Production Lines

pcs Daily Output

200000

Cooperation:

COB LCD VS COG LCD

COB LCD: COB LCD has a compact and efficient structure, is durable, and has a flexible and simple design. It is the best choice for home appliance displays and industrial displays in extreme working environments.

COG LCD: COG LCD concentrates IC, liquid crystal glass, and other components on the glass, making it small, strong in anti-interference, good in light transmittance, and low in power consumption. Therefore, COG LCD is widely used in handheld devices and vehicle-mounted devices.

Economic efficiency: Since COG LCD concentrates liquid crystal glass and IC and other electronic components on the glass, it reduces some unnecessary component losses. Therefore, in mass production, the cost of COG LCD is lower than that of COB LCD.
Reliability: COG LCD has no redundant circuit routing, so it has stronger anti-interference than COB LCD. Still, COB LCD is better in the face of impact or extreme working environments.
Power consumption comparison: COG LCD’s highly concentrated components reduce the point loss of other elements, so the power consumption of COG LCD is lower than that of COB.
Display Quality: There is no doubt that the display quality of the COG LCD is better than that of the COB LCD. Due to the process limitations of COB, the resolution, light transmittance, contrast, and brightness of COB LCD are not as good as those of COG LCD.