HUA XIAN JING offers customized COB monochrome LCD solutions in a variety of materials, including TN, STN, HTN, FSTN, and DFSTN. Whether you require a simple character COB LCD module or a large graphical COB LCD module, we can tailor the design to your specifications. Additionally, we provide ruggedized LCD modules engineered for harsh environments, featuring acid- and alkali-resistance, wide operating temperature ranges, high-altitude performance, and a choice of transmissive, reflective, or transflective display modes to meet diverse application requirements.
Hua Xian Jing is a manufacturer specializing in small and medium size LCD module, our product size ranges from 0.32 inch – 10.11 inch, and provide ODM/OEM service. Our factory specializes in B2B services, including factories, LCD suppliers, etc. We only provide wholesale service.
Contact us for specific MOQ.
Just tell us what you want, we can select the product that meets your requirements from 10000+ standard products.
Based on 14 years of experience, our engineers have designed and generated a large number of LCD module prototypes for our customers, when you tell us your product and requirements, we can quickly design LCD module prototypes for you.
The maximum time for our engineers to design the prototype is less than 7 days!
Our products have passed ISO 9001 quality certification and IATF16909 certification for automotive assemblies. If your product is in a special industry (eg: medical, aerospace, marine) that requires established industry certification, we will be able to apply for certification for your product.
We provide professional after-sales service. You don’t need to worry about the docking problem of LCD module and your product, we can communicate with your engineers directly to solve the technical problems quickly.
The lead time for COB LCD modules is usually 30-45 days. If there are holidays during that period, you’ll need to add the holiday time to the schedule.
Our factory is ISO 9001 certified. Our LCD modules are certified for specific industries, like IATF 16949 for automotive, IEC 60601 for medical device, and more.
Absolutely! You can go with standard sizes like 122×32, 128×64, or 192×64, and larger size, like 240×64, 240×128, or 320×240 (5.1” or 5.7”) and more.
All our modules come with a 1-year warranty. If you need professional modules with a longer warranty, we can arrange that as a custom service.
The only real limitation is the minimum order quantity (MOQ). As long as your order meets the MOQ, we can customize it for you.
Of course! We can customize your COB LCD module with features like high contrast, wide operating temperature range, rugged, and more enhanced durability. Just let us know what you’re looking for!
Yes, they can. But we’d recommend going with a TFT LCD if you’re looking to add touch functionality.
Standard COB LCDs work from -20°C to 70°C. If you need a wider temperature range, we can provide a custom solution.
Yes. You can also customize the segment LCD content, backlight, communication interface, pin number, and more — all depending on your requirements. Just tell us your requirements and we’ll provide the best options to you.
Of course! You’re welcome to choose any trusted third-party inspection agency. We also warmly invite you to visit the HUA XIAN JING factory for an in-person inspection.
COB LCDs are divided into character COB LCDs and graphic COB LCDs：
IATF 16949 is the global standard for evaluating automotive production service parts or automotive assembly parts, any product without IATF 16949 certificate is not recommended to be used in automotive related products.HUA XIAN JING’s products have dual certificates of ISO 9001 and IATF 16949 to provide customers with the most reliable product quality. To achieve automotive grade LCD Panles must have the following characteristics:
Standard LCDs operate between -20°C to 70°C, but these industries demand extended ranges:
Standard monochrome LCD backlights typically include:
Gray-green backlights → Paired with gray-green LCDs (classic industrial displays)
White backlights → Matched with blue LCDs or gray LCDs (high-contrast interfaces)
Red backlights → Optimized for red LCDs (alert/warning systems)
We also provide customers with special backlighting customization services such as orange.
Each product has its own specific communication method, and over the past 14 years, we have provided each customer with the required interfaces and customized driver ICs, which have greatly facilitated their product development：
I²C (Low pin count)
SPI (High-speed control)
MIPI-DSI (Mobile-optimized)
RS-232/485 (Factory automation)
CAN Bus (Automotive integration)
Customize the interface, define the Pins, let us know if you have everything ready to interface with the LCD module. You define the arrangement, number of pins, and interfaces, even PCB/FPC lengths, wiring, and ZIP connector/board-to-board docking methods, and you’re ready to dock without having to change anything that’s already in place.
According to lab data, the Mean Time Between Failure (MTBF) of HUA XIAN JING LCD modules is 50,000 – 70,000 hours, which is about 5.4 – 8 years. However, the life expectancy of a TFT LCD is usually affected by temperature, usage environment, and human damage. Of course, we do offer a 1-year warranty to protect the quality of our products.
Over the years, rich experience in LCD module generation has led us to accumulate 10,000+ standard LCD modules in our standard library, download our catalog to select the LCD module that best suits your needs!
