Basic Information
The 12864 LCM Module SJXD12864F-4 (STN positive) is a classic dot matrix liquid crystal display solution designed for embedded electronic systems that require stable performance, clear readability, and cost-efficient integration. Built with STN (Super Twisted Nematic) technology, it provides reliable monochrome visual output suitable for a wide range of industrial and consumer applications. This module is well suited for devices that need consistent information display with long operational stability.
Parameters:
| Character Type | 128X64 |
| Model | SJXD12864F-4 |
| Model Size | 130.0×73.0×33.6 MM |
| VA Size | 72.0×40.0 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7920
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
STN Positive
|
|
Interface
|
10PIN |
| Working Temperature |
-20°C - +70°C
|
|
Storage Temperature
|
-30°C - +80°C |
Feature
- 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 12864 LCM Module features a 128×64 dot matrix resolution, enabling clear presentation of text, numbers, icons, and simple graphics. The STN positive display type enhances contrast and improves readability under standard lighting conditions. It supports stable electrical performance with low power consumption, making it suitable for energy-efficient embedded systems. The module operates with reliable response characteristics, ensuring stable refresh of displayed content without flicker or delay. Its compact structure allows easy integration into industrial controllers, measurement devices, handheld instruments, and embedded electronic systems. The display is engineered to maintain consistent optical performance across a wide temperature range, ensuring dependable operation in different environments. Uniform pixel alignment and stable liquid crystal behavior contribute to clear and readable output.
Design Standards
The module is manufactured under strict STN LCD engineering standards to ensure durability, consistency, and long-term reliability. High-quality liquid crystal materials are used to achieve stable optical characteristics and uniform display performance. Circuit design is optimized to reduce electromagnetic interference and ensure stable signal transmission in embedded applications. The structural design supports compact integration while maintaining mechanical strength and durability. Each unit undergoes comprehensive inspection for pixel accuracy, contrast consistency, and electrical stability. Energy-efficient design principles are applied to extend operational lifespan and reduce overall power consumption. Quality control processes ensure stable performance across production batches.
Applications
The 12864 LCM Module is widely used in industrial automation systems, smart meters, medical instruments, embedded controllers, and consumer electronics. It is also suitable for instrumentation panels, data display units, and custom user interface solutions. Its combination of STN technology, stable dot matrix performance, and compact structure makes it an effective solution for embedded display applications requiring reliable and clear visual output.
Product Size
FAQ
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.
