BOE GV215FHM-N10 Display Solution for Underground Mining Systems
News 2026-06-18
Underground mining environments demand display solutions that can operate continuously under harsh conditions while meeting strict safety requirements. High humidity, dust, vibration and explosion-risk atmospheres require industrial-grade LCD panels and carefully designed electronic systems.
A mining equipment manufacturer approached LEEHON while developing a new underground data display terminal. Their previous solution struggled to meet the latest project requirements, particularly regarding display reliability and intrinsic safety design.
After reviewing the customer’s application, our engineering team recommended the BOE GV215FHM-N10 industrial LCD together with the LEEHON LH-VH01 HDMI Controller Board, providing a stable and reliable display platform for underground mining data visualization.
Customer Requirements
The customer was developing an underground monitoring terminal used for displaying:
- Mine production data
- Equipment operating status
- Environmental monitoring information
- Gas concentration alarms
- Safety warning notifications
Their project required:
- 21.5-inch industrial LCD
- High reliability for continuous 24/7 operation
- HDMI signal input
- Wide operating temperature
- Stable LED backlight
- Easier integration for intrinsic safety (IS) certification
- Long product availability
The customer also required the display system to support an external constant-current backlight solution to simplify the overall intrinsic safety design of the equipment.
LEEHON Recommended Solution
Display Panel BOE GV215FHM-N10
Main advantages include:
- 21.5-inch Full HD resolution
- Industrial-grade TFT LCD
- Wide viewing angle
- High brightness suitable for industrial environments
- Excellent image stability
- Long service life
- Designed for continuous operation
The panel delivers clear visualization of production data, equipment parameters and alarm information, helping operators monitor mining systems efficiently.
HDMI Controller Board
To ensure stable signal transmission, LEEHON recommended its self-developed LH-VH01 HDMI Controller Board.
Key features include:
- HDMI input
- Stable Full HD output
- Optimized industrial power design
- High compatibility with BOE industrial LCDs
- Long-term supply
- Fast customization support
Using a controller board designed specifically for industrial applications significantly reduces integration time while improving long-term reliability.
External Constant-Current Backlight Design
One of the customer’s key requirements was supporting the intrinsic safety design of the complete equipment.
To assist with this objective, the display solution adopts an external LED constant-current driver architecture.
Compared with conventional integrated backlight driver solutions, the external constant-current design offers better control of the LED backlight circuit, making it easier for the customer’s complete equipment to undergo intrinsic safety testing during product certification.
This architecture also simplifies system-level electrical design while improving maintenance flexibility.
Note: The external constant-current design helps facilitate intrinsic safety-oriented system design. Final intrinsic safety compliance depends on the complete equipment design and certification process.
Project Results
After integrating the BOE display and LEEHON controller board, the customer achieved:
- Stable Full HD image performance
- Reliable 24/7 operation
- Faster hardware integration
- Simplified system development
- Improved project schedule
- Smooth progress toward intrinsic safety testing for the complete equipment
The customer has since adopted this solution for multiple underground mining display terminals.
Why Choose LEEHON?
LEEHON provides more than LCD panels. We offer complete industrial display solutions tailored to demanding applications.
Our customization capabilities include:
- HDMI / LVDS / eDP controller boards
- Capacitive touch integration
- Optical bonding
- Cover glass customization
- High-brightness enhancement
- Wide-temperature solutions
- Anti-glare and anti-reflection treatment
- Waterproof front panel design
- Mechanical structure customization
- Long-term product lifecycle support
With extensive experience in mining, industrial automation, medical, transportation and HMI applications, LEEHON helps customers shorten development cycles while reducing engineering risk.
Frequently Asked Questions
Is BOE GV215FHM-N10 suitable for underground mining equipment?
Yes. Its industrial-grade design, Full HD resolution and long operational life make it suitable for mining data display terminals and industrial control equipment.
Can LEEHON provide the HDMI controller board together with the LCD?
Yes. LEEHON supplies the BOE LCD together with the self-developed LH-VH01 HDMI controller board, reducing compatibility issues and shortening development time.
Why use an external constant-current LED driver?
An external constant-current design provides better control of the LED backlight circuit and can simplify the intrinsic safety design of the complete equipment, helping customers during system certification.
Can LEEHON customize the display solution?
Yes. We provide customized controller boards, touch panels, cover glass, high brightness, optical bonding, cable assemblies and other industrial display integration services.
Looking for an Industrial Display Solution for Mining Equipment?
Whether you are developing underground mining terminals, industrial monitoring systems or hazardous-area display equipment, LEEHON can provide a complete display solution tailored to your project requirements.
Our engineering team can recommend the most suitable LCD panel, controller board and customization options based on your application, helping accelerate development while ensuring long-term product reliability.
Contact LEEHON market@leehon.com today to discuss your mining display project and receive professional technical support, product recommendations and a customized quotation.
