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| Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens. | |||||||||
Clear DFSTN Display: Adopts DFSTN technology with 6 O’CLOCK viewing angle, ensuring sharp text and graphics even in bright environments.
128x64 "Golden Resolution": Balances information density and screen size, fitting multi-line parameters, waveforms, and setting menus.
Simplified Design: Integrated power circuit and RAM reduce external components, lowering production and maintenance costs.
Low Power Operation: Optimized for portable devices, consuming minimal energy to extend battery life.
Transform your hardware design with a display engineered for maximum efficiency and visual impact. This module is built to solve the most common challenges faced during product development, from power management to spatial constraints.
Crystal-Clear DFSTN Imaging: The advanced double film super-twisted nematic technology eliminates ghosting and provides exceptional contrast, making complex data instantly readable from multiple vantage points.
Optimized Golden Resolution: The 128x64 dot matrix strikes the perfect balance, allowing you to display multi-line text, intricate waveforms, and intuitive menus without overwhelming the user or requiring a massive screen footprint.
Streamlined Architecture: Featuring a highly integrated power circuit and onboard RAM, this module drastically reduces the necessity for peripheral components, cutting down both your bill of materials and potential points of failure.
Energy-Conscious Operation: Tailored for portable and battery-operated electronics, the ultra-low 3.3V power draw ensures that your devices run longer, enhancing the overall value proposition of your end product.
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ST7567 driver IC enhances integration, minimizing system complexity and shortening development cycles.
Resists electromagnetic interference, maintaining stable display in industrial and automotive electronic environments.
Mature manufacturing process ensures high yield and consistent quality, reducing defective rates.
Supports SPI interface, enabling fast data transmission and easy matching with mainstream MCUs.
This graphic LCD module is model G212, with a 128*64 dot matrix. It features a DFSTN display type and a 6 O’CLOCK viewing angle, uses a 4L_SPI interface, and is equipped with an ST7567 driver IC. Its overall dimensions are 84.5mm × 51.8mm × 10mm, and the VA area size is 71.7mm × 38.8mm. The power supply voltage is 3.3V, and it adopts a negative display mode with full transparency. The connection is a PITCH 0.5 × 20PIN plug-in type, and the backlight circuit consists of 4 LEDs, with an operating current (If) of 60mA and a forward voltage (Vf) of 4V.
| Product specification information | |
| Model | G212 |
| Lattice number | 128*64 |
| Display type/perspective | DFSTN| 6 O’CLOCK |
| Interface | 4L_SPI |
| Drive IC | ST7567 |
| Overall dimensions | 84.5mm X 51.8mmX 10mm |
| VA area size | 71.7mm X38.8mm |
| Power supply voltage | 3.3V |
| Display mode | Negative display, full transparency |
| Structure | LCD+BL |
| Connection method | PITCH 0.5 * 20PIN plug-in |
| Backlight circuit | 4LED If=60mA, Vf =4V |
Meeting the strict performance benchmarks required by modern electronic engineers, this display module is built around rock-solid technical foundations. It addresses the core demands for system compatibility and sustained operational excellence.
High-Integration ST7567 Controller: This powerful driver IC simplifies system complexity, allowing your engineering team to shorten development cycles and achieve seamless synchronization with mainstream microcontrollers.
Superior Contrast Ratios: The negative display mode coupled with full transparency ensures that the illuminated pixels stand out brilliantly against a dark background, providing a premium aesthetic for high-end consumer electronics.
Efficient Data Transmission: Utilizing a 4-line SPI interface, the screen guarantees rapid, lag-free data updates, crucial for real-time monitoring and dynamic waveform rendering without system bottlenecks.
We understand that no two projects are identical. As a dedicated manufacturer, we offer extensive structural and visual customization to ensure the display integrates flawlessly into your unique product housing.
Flexible Interface Options: Tailor the user interface layout, boot logos, and custom icons to perfectly align with your brand identity and user experience goals.
Hardware Adaptability: Modify the FPC connection length, shape, and pinout to match your specific PCB layout, eliminating the need for awkward workarounds during assembly.
Illumination Tailoring: Adjust backlight colors and intensity to suit specific environments, whether you need a subtle glow for a smart thermostat or a bright, high-visibility screen for medical equipment.
Reliability is non-negotiable when your products are deployed in the field. This module is rigorously engineered to withstand harsh conditions, ensuring uninterrupted performance and zero screen burn-in over years of continuous operation.
Extreme Temperature Resilience: Rated for an operating range of -20℃ to +70℃, the screen maintains fluid liquid crystal response times in freezing industrial environments and resists degradation in sweltering automotive cabins.
Robust EMI Shielding: Carefully designed to resist electromagnetic interference, ensuring stable, flicker-free data display even when installed near heavy machinery or complex automotive wiring harnesses.
Outdoor Visibility Enhancements: The display retains excellent readability in shaded outdoor environments, with optional anti-glare treatments available to combat direct sunlight reflections for outdoor metering applications.
This is its most classic and widely used field.
Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens.
Reason for selection:
High reliability: Wide temperature characteristics (usually -20 ℃~+70 ℃) suitable for harsh industrial environments.
Rich information display: 128x64 resolution is sufficient to display multiple lines of parameters, real-time data, simple waveforms, setting menus, and alarm information.
Cost controllable: Under the premise of meeting functional requirements, the cost is much lower than that of color TFT screens.
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Application scenarios: blood glucose meter, electronic blood pressure monitor, blood oxygen saturation monitor, portable electrocardiogram (ECG) machine, infusion pump display interface.
Reason for selection:
Extremely low power consumption: greatly extends the battery life of battery powered devices, which is a key indicator of medical equipment.
Clear display: able to clearly display physiological parameters, measurement results, waveforms, and operating instructions.
Strong stability: meets the stringent requirements of medical equipment for stability and reliability.
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Application scenarios: In car diagnostic device (OBD), reverse radar display, car audio information screen, on-board computer display, tire pressure monitoring system (TPMS) display terminal.
Reason for selection:
Environmental adaptability: able to withstand wide temperature changes and electromagnetic interference inside the car.
Wide viewing angle: Clear and easy to read from the driver's perspective.
Practical Function: Perfectly adapted to display vehicle data, diagnostic information, audio lists, and other needs.

Application scenarios: smart thermostat, air purifier control panel, advanced remote control, coffee machine, washing machine status screen, fitness equipment (such as treadmill) dashboard.
Reason for selection:
Good user experience: It can provide a more user-friendly and flexible graphical interface than a segmented screen.
High cost-effectiveness: While enhancing the sense of grade for household appliances, it effectively controls the overall cost of the machine.
Simple interface: SPI interface facilitates connection with various main control chips.
Application scenarios: Communication testing equipment, network switch/router status screens, scientific research instruments, electronic scales, security alarm panels.
Reason for selection:
Strong sense of professionalism: Single color screen displays data with focus and non glare, suitable for professional occasions.
Customization flexibility: You can freely define display content, draw logos, and customize icons.
Long lifespan: No risk of screen burn-in, suitable for devices that require long-term or even year-round power on operation.
Procuring components should never involve gambling on quality. Our manufacturing processes are governed by uncompromising standards, ensuring that every screen you receive meets the exact specifications required for your high-stakes projects.
Stringent Full-Inspection Protocol: Every single module undergoes a 100% rigorous testing phase before leaving the facility, guaranteeing zero dead pixels, consistent backlight uniformity, and flawless IC communication.
Advanced Manufacturing Techniques: Utilizing mature COB and COG packaging technologies, we achieve an exceptionally high yield rate, translating to lower defect rates and higher reliability for your final assembled products.
Global Compliance Standards: Manufactured in facilities that adhere strictly to ISO9001 quality management systems, with materials fully compliant with RoHS and CE directives, ensuring smooth entry into international markets.
A superior product is only as good as its availability. We provide a rock-solid supply chain foundation, empowering your procurement team to plan large-scale production runs with absolute confidence.
Massive Production Scale: Our state-of-the-art facility is equipped to handle high-volume orders seamlessly, ensuring that your assembly lines never face downtime due to component shortages.
Rapid Prototyping & Delivery: Accelerate your R&D with our expedited sampling process, delivering custom prototypes in as little as 1 to 7 days, followed by exceptionally fast turnaround times for bulk manufacturing.
Long-Term Supply Security: We commit to long-term lifecycle support and stable material sourcing, protecting your product designs from sudden component obsolescence and costly redesigns.
Partnering with a proven manufacturer transforms component sourcing from a logistical headache into a strategic advantage. We do more than just supply screens; we deliver comprehensive display solutions engineered for your success.
Engineering Expertise: Our dedicated R&D team works closely with your engineers, providing deep technical support from the initial design phase through to final mass production.
Cost Optimization: By streamlining our manufacturing processes and leveraging economies of scale, we offer highly competitive pricing without ever compromising on the structural integrity or visual performance of the displays.
Unwavering Reliability: Backed by a standard 12-month warranty and a responsive post-sales support network, we stand firmly behind the durability and functionality of every module we produce.
Seamless Integration: With comprehensive datasheets, initialization codes, and structural drawings readily available, we drastically reduce the friction involved in bringing your new product to life.
What’s the difference between DFSTN and STN?
DFSTN has better contrast and wider viewing angles, suitable for scenarios needing clear visibility from multiple positions.
DFSTN (Double Film Super-Twisted Nematic) incorporates an extra film layer that significantly enhances contrast and widens the viewing angle. This ensures that the display remains crisp and legible from multiple positions, which is critical for devices like thermostats or medical monitors where the user may not be looking directly head-on.
While the standard G212 model is optimized for a 4-line SPI interface to reduce pin count and save space, our manufacturing capabilities allow for complete interface customization. We can adjust the FPC and driver IC configuration to support parallel interfaces based on your specific MCU requirements.
The module is engineered with robust anti-interference characteristics. The integration of the ST7567 driver IC and careful PCB/FPC layout minimizes susceptibility to electrical noise, ensuring stable, flicker-free performance in harsh environments like automotive cabins and industrial factory floors.
The display performs exceptionally well in shaded or semi-outdoor environments. However, if your application involves direct, harsh sunlight (such as outdoor utility meters), we highly recommend opting for our custom anti-glare surface treatment to prevent washout and maintain optimal readability.
The integrated backlight circuit, utilizing 4 high-efficiency LEDs (If=60mA, Vf=4V), is designed for longevity. Under standard operating conditions, it provides tens of thousands of hours of consistent, uniform illumination without significant degradation, making it ideal for devices requiring year-round, continuous operation.