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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. | |||||||||
Practical STN Display: Features STN blue film, negative display, and transmissive technology, paired with 128x64 dot matrix resolution—ideal for clear presentation of Chinese/English text, graphics, and UI elements.
High Integration: Built-in RAM and power circuit in the driver chip simplify external design, cutting down overall system complexity and costs.
Ultimate Energy Efficiency: Extremely low power consumption makes it perfect for battery-powered devices, outperforming color screens in battery life.
Flexible Connectivity: Supports SPI and parallel interfaces, easily compatible with various MCUs for seamless integration.
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Equipped with ST7567 driver IC, ensuring stable operation and reducing peripheral design workload.
Operates reliably in a wide temperature range of -20℃~+70℃, adapting to harsh industrial, medical, and automotive environments.
Pure LCD physical display avoids organic material aging, delivering an ultra-long lifespan for long-term use.
High cost-effectiveness balances functionality and budget, cheaper than color TFT screens while meeting most display needs.
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.
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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.
