COB 12864 Graphics - SJXD12864BF （STN Negative）

Parameters:

• High contrast, wide-temperature operation
• Low power consumption, high anti-interference performance
• Support for multiple color combinations
• Provide a complete set of one-stop technical information and source code
• Supports customization
• Supports 1-3 day samples
• High quality and cost-effective
• The fastest batch delivery can be achieved within 15 days

Key Specifications

This module is based on a 128×64 dot matrix resolution, enabling structured display of multi-line information and basic graphical elements. The STN negative display technology enhances contrast under controlled lighting conditions, improving readability in industrial environments. COB construction integrates the driver IC directly onto the module, reducing external component requirements and improving overall reliability. It supports low power operation, making it suitable for continuous-use embedded systems and portable devices. The display is compatible with standard controller interfaces, allowing straightforward integration with microcontroller-based platforms. Stable driving performance ensures consistent refresh behavior and minimizes flicker during dynamic updates. The viewing angle is optimized for practical readability in panel-mounted applications and embedded instrument interfaces.

Design Standards

COB 12864 Graphics modules are manufactured under strict industrial-grade reliability standards. The COB assembly process enhances mechanical durability and reduces connection failure risks compared to traditional bonding methods. Reinforced glass substrates and precision-aligned liquid crystal layers ensure stable optical performance over long operational periods. Anti-electromagnetic interference design maintains signal stability in electrically noisy environments such as industrial automation systems and control cabinets. Thermal stability engineering supports reliable operation across a wide temperature range without degradation in contrast or response behavior. The module is designed for extended lifecycle performance, making it suitable for demanding embedded applications requiring continuous operation.

Applications

This display is widely used in industrial control systems, measurement instruments, communication devices, and embedded monitoring equipment. It is particularly effective in compact dashboards, testing instruments, and automation terminals requiring stable graphical visualization. Engineers also integrate it into educational electronics, handheld analyzers, and custom embedded solutions. COB 12864 Graphics provides a balanced combination of reliability, efficiency, and clear visualization, making it a practical choice for modern electronic system design.

Q: Do you provide samples?
A: Yes, samples are typically available within 1-3 days for customers to test and evaluate the module's performance and compatibility.

Q: How to customize this LCD display module?
A: The module can be customized according to customer requirements, including character display content, backlight color, shell design, and other parameters, to meet specific application needs.

Q: What applications is this module suitable for?
A: This module is suitable for applications requiring the display of large font characters and numbers, such as meters, equipment control panels, and information display systems.

Q: How is the quality of this module?
A: This module is manufactured using high-quality LCD panels and electronic components, designed to be stable and reliable, ensuring long-term stable operation and high-quality display performance.

Q: What is this screen used for？
A: Character LCD screens are widely used in home appliances, industrial controls, medical devices, consumer electronics, and DIY projects, suitable for displaying status information, menu options, and basic data.

If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.