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SPECIFICATION INFORMATION
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External Dimensions
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59.0mm
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Screen Size
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1.6 Inches
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Screen Resolution
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400x400pixel
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Screen Type
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TFT full view circular screen
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Output Port
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4PIN+USB
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Operating Temperature
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-10℃~+70℃
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Application
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microwave oven,washing machine and other white household appliances,can also be used in multimedia audio and power amplifier,medical equipment.
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Main Features and Benefits
1. Perfect circular UI design(Circular Knob Screen)
400 × 400 circular high-definition resolution (PPI 318), with no blind spots and full view display
A circular menu layout optimized for knob interaction, with intuitive operation logic
59mm standard knob size, directly replacing traditional mechanical knobs
2. Appliance level reliability
-10 ℃~70 ℃ wide temperature support, suitable for high temperature environments in ovens/low temperature environments in refrigerators
Surface anti oil coating, resistant to penetration of kitchen oil stains
Waterproof design (compliant with IP54 rating, to be confirmed)
3. Intelligent control integration
Dual interface support: 4PIN quick wiring+USB direct connection debugging
The torque of the knob can be customized (within the range of 200-500gf · cm)
Support tactile feedback (optional vibration motor)
4. Plug and play compatibility
Compatible with mainstream home appliance control boards (Renesas/NXP solutions)
Pre installed white goods icon library (microwave/laundry/oven mode)
USB interface real-time debugging UI, reducing development cycle by 50%
1. Smart home appliances: microwave/oven Circular Knob Screen, high temperature environment visibility (stable at 70 ℃)
2. Health care: Dialysis machine/atomizer adjustment interface, medical grade tactile accuracy (± 1 ° adjustment)
3. Professional audio: DJ mixing console/amplifier volume control, circular level table visualization
4. Industrial control: laser cutting power knob, reliable operation in -10 ℃ cold storage environment
5. Automotive electronics: car air conditioning knob, anti glare design suitable for strong light cabin
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Industrial Automation and Control
Products: PLC programming panel, small HMI, industrial controller, motor driver, frequency converter, servo driver, temperature controller, process instrument, valve controller, data acquisition module.
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Aedical Equipment
Products: Portable monitors, small infusion pumps, handheld diagnostic devices (such as ultrasound probe control), rehabilitation equipment control panels, dental equipment consoles.
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Automotive Electronics
Product: Car audio host, air conditioning/heating control panel, instrument panel auxiliary control knob, steering wheel control module (some high-end models).
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Consumer Electronics and Home Appliances
High end kitchen appliances: coffee machine (grinding thickness, cup size selection, temperature setting), oven/steam oven (temperature, time, mode selection), induction cooker (power adjustment).
Why choose Anhui Golden Vision Optoelectronics OEM LCD panel supplier?
1. Deep foundation and strength guarantee: We have been deeply involved in the LCD display field for 30 years and have accumulated rich experience in production, manufacturing, and sales. This not only means mature and stable processes, but also represents a profound understanding of market demand and the ability to continuously innovate.
2. Vertical integration and controllable quality: The core advantage of Golden Vision lies in its ability to self produce throughout the entire industry chain. We have achieved independent production of everything from the core LCD display screen to the critical PCBA (printed circuit board components). This deep vertical integration ensures full quality control from the source to the finished product, effectively ensuring product consistency and reliability
Significantly shorten delivery time and enhance supply chain resilience.
3. Business team, one-stop service: We have a strong team of professional engineers with full technical capabilities covering the entire process from low-level hardware design to high-level software development. Whether it's professional software and hardware engineers solving technical problems, UI design teams creating intuitive and easy-to-use user interfaces, or structural engineering teams ensuring product durability and perfect compatibility, JinShiShi can provide you with comprehensive, one-stop technical support and solutions from concept to mass production.
Anhui Golden Vision Optoelectronics, with 30 years of craftsmanship, full industry chain self-produced strength, and top cross disciplinary engineering team, is committed to becoming your most trusted display technology partner, helping your products stand out in the fierce market competition!
✅ Full-size customization: LCD displays, including round, square, and free-form shapes
✅ Flexible interfaces: Supports UART, SPI, LVDS, MIPI, and more
✅ Optical optimization: Custom brightness (up to 1500nit), contrast, viewing angles & touch
2. Rapid Prototyping & Mass Production
⚡ 7-Day sample delivery: Speed up your R&D process
⚡ Month capacity: Guaranteed stable supply for urgent demands
⚡ Rigorous QC: 100% inspection with ISO9001/ISO14001 certification
3. Technical Support & After-Sales
? Free SDK toolkit: Includes drivers, APIs, and debugging guides
? 24/7 expert support: Dedicated engineers for troubleshooting
4. Value-Added Services
✨ Free consultation: Recommend optimal displays for your application
✨ EMC/environment testing: Help pass CE, FCC, IP certifications
✨ OEM/ODM services: End-to-end support from design to branding
IPv6 network supported
