Solutions
Validated Platform
MiniLED local dimming controller architecture
We develop FPGA-based local dimming controllers for MiniLED displays, covering video analysis, zone mapping, backlight communication, calibration support and panel-level validation.
Engineering challenge
- Zone count, scan method and driver interface need to be defined together.
- Halo, scene-change and power limiting interact in the same control loop.
- Calibration and panel validation have to follow the controller architecture.
Typical applications
- MiniLED monitors
- Zone mapping and backlight control for high-zone-count panels.
- High-brightness industrial displays
- FPGA local dimming with project-specific driver links.
- Custom backlight systems
- Pixel analysis adapted to panel timing and LED architecture.
Engineering capabilities
- 4K@60 real-time processing
- High-zone-count architecture
- V-by-One and LVDS interfaces
- SPI or project-specific backlight communication
- Pixel-to-zone mapping
- Luminance extraction and filtering
- Halo suppression and scene-change handling
- Power limiting
- Algorithm tuning and panel validation
Interfaces
- V-by-One
- LVDS
- SPI or project-specific backlight links
Engineering deliverables
- Controller architecture and mapping notes
- Algorithm tuning for the agreed scenes
- Driver integration on the target link
Development & validation
- 01 Zone and interface definition
- 02 Algorithm baseline
- 03 Hardware integration
- 04 Visual and power checks on the agreed samples
Pixel-to-zone processing
- Luminance statistics
- Pixel-to-zone mapping
- Spatial and temporal filtering
- Halo suppression
- Power limiting
- Calibration-aware zone control
Bring Us Your Engineering Challenge
Share your application, key interfaces, performance targets and development schedule. We will review the technical scope and propose a practical starting point.