LCD Character Display Font-SJXD4004A (STN Positive)

LCD Character Display Font SJXD4004A is a 40×4 character module for presenting clear letters, numbers, symbols, and multi-line data. It uses a 190.0×54.0×13.8 mm outline, 149.0×30.0 mm viewing area, STN positive display mode, yellow LED backlight, and AIP31068L driver IC. With 3.3V/5.0V drive support, wide temperature performance, low power use, and customizable options, it suits industrial meters, control panels, instruments, power systems, medical devices, and embedded equipment.

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

Key Specifications

LCD Character Display Font SJXD4004A is a 40×4 character LCD module built for clear font presentation on wider text interfaces. It can display 40 columns and 4 rows of characters or symbols, making it suitable for long menus, grouped values, and multi-line system information. The module measures 190.0×54.0×13.8 mm with a 149.0×30.0 mm viewing area. It supports 5.0V or 3.3V drive voltage, AIP31068L driver IC, yellow LED backlight, STN positive display mode, 18 double interfaces, and 6:00 viewing direction.

Design Standards

LCD Character Display Font is designed to keep letters, numbers, and symbols readable on a high-capacity character screen. The STN positive display structure provides dark characters on a bright background, while the yellow LED backlight gives the interface a clear and recognizable visual style. It supports operation from -20°C to +70°C and storage from -30°C to +80°C. The module also offers low power consumption, anti-interference performance, multiple color options, technical documentation, source code support, 1-3 day sample service, and customization flexibility.

Applications

LCD Character Display Font is suitable for products that need organized multi-line text instead of a graphic display. It can present parameter tables, operating menus, equipment records, warning descriptions, measuring data, and setup instructions. Typical uses include industrial meters, control panels, testing instruments, automation equipment, power systems, communication devices, medical electronics, access terminals, household appliances, and embedded controller projects. Its 40×4 format helps designers show more information on one screen while keeping the interface simple, readable, and cost-effective.

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: How is cost-effectiveness ensured?
A: The module is designed with streamlined production and cost control, aiming to provide a cost-effective solution while maintaining high quality and performance.

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