Basic Information
The character LCD screen 128x64 SJXD12864-552 COG is a compact graphic display module designed for embedded systems requiring clear alphanumeric and graphical information output. Built with chip-on-glass technology, it delivers a slim, efficient, and highly integrated display solution suitable for modern electronic devices. The module supports both character and dot matrix rendering, making it ideal for interfaces that require flexible information presentation in a limited space.
Parameters:
| Model | SJXD12864-552 |
| Model Size | 69×50×2.8 mm |
| Field of View Size | 65.5×38 mm |
|
IC
|
ST7567S
|
|
Display Type
|
STN/Blue
|
|
Polarizer
|
Transmissive
|
|
Viewing Direction
|
12:00
|
|
Drive Method
|
1/65Duty,1/9Bias
|
|
LCM Operating Voltage
|
3.0v
|
| Operating Temp |
-20℃~+70°C
|
|
Storage Temp
|
-30℃~+80℃ |
|
Connector
|
COG |
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
Key Specifications
This character LCD screen 128x64 features a 128×64 dot matrix resolution that enables detailed text display and simple graphics. The COG (chip-on-glass) structure reduces module thickness while improving mechanical stability and electrical reliability. It provides strong contrast performance, ensuring clear readability of characters and symbols under typical operating conditions. The display operates at low voltage, making it compatible with energy-efficient embedded systems and battery-powered devices. It is designed for low power consumption, supporting continuous operation with minimal energy demand. The module maintains stable optical performance across a wide temperature range, ensuring consistent visibility in various environments. Its compact architecture allows easy integration into handheld instruments, industrial controllers, and portable electronic devices. Fast response characteristics ensure smooth updates of displayed content without flicker or delay, supporting real-time data visualization.
Design Standards
The module is manufactured according to strict COG LCD engineering standards to ensure durability, precision, and long-term operational stability. Chip-on-glass bonding technology enhances structural integrity and reduces external connection complexity. High-quality liquid crystal materials are used to maintain uniform optical performance and stable pixel behavior. Circuit design is optimized to reduce electromagnetic interference and ensure reliable signal transmission in electronic systems. Each unit undergoes rigorous inspection to verify display uniformity, pixel accuracy, and electrical consistency. Reinforced structural design improves resistance to mechanical stress, temperature variation, and long-term operation. Energy-efficient design principles are applied to enhance reliability and extend product lifespan.
Applications
The character LCD screen 128x64 is widely used in industrial control systems, medical instruments, embedded controllers, smart meters, and consumer electronics. It is also suitable for portable testing devices, data terminals, instrumentation panels, and custom embedded interfaces. Its combination of compact design, stable performance, and dual character-graphic capability makes it an effective solution for modern electronic display applications requiring reliable information visualization.
Product Size
FAQ
Q: How many days does it usually take to ship the purchased product?
A: Generally, shipments start within 1-3 days.
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.
