Display Backlight
Phosphor Solutions
Providing high color gamut, narrow FWHM LED phosphors for global display panel manufacturers. From LCD backlight to Mini-LED, from Micro-LED to laser display, we deliver core luminescent materials for next-generation displays.
Core Requirements for Display Phosphors
Based on deep collaboration with display backlight customers, we identified three key technical challenges
Wide Color Gamut
Consumer demand for display color continues to rise. NTSC≥100% and DCI-P3≥95% have become standard for mid-to-high-end products. Narrow FWHM phosphors are the key material for achieving wide color gamut.
Ultra-fine Particle Size
Mini-LED/Micro-LED have strict particle size requirements. D50≤10μm has become the basic threshold to ensure dispensing uniformity and light spot consistency.
Efficiency & Color Purity
While pursuing color saturation, overall backlight module efficiency must be considered to reduce power consumption and heat generation for optimal display performance.
Display Backlight Phosphor Solutions
High performance phosphors designed for next-generation display technologies
Wide Color Gamut Display Phosphors
Narrow FWHM phosphors for achieving DCI-P3 and BT.2020 color standards
| Model | Peak λ | FWHM | D50 | Key Advantages |
|---|---|---|---|---|
| LD-980-Y | 556nm | 7.7nm | 11μm | Ultra-narrow FWHM, >100% NTSC |
| GVO-554U | 554nm | - | 7μm | Vanadate-based, high color purity |
| FL-4255 | 545nm | - | 5μm | Ultra-fine particle, Mini-LED preferred |
Narrow FWHM = Wider Color Gamut Coverage
LD-980-Y with 7.7nm ultra-narrow FWHM, combined with narrow-band red phosphor, can easily achieve DCI-P3≥95% color gamut coverage. Ideal choice for high-end monitors and TV backlights requiring superior color accuracy.
Ultra-fine Particle Size Phosphors
Precision-grade phosphors for Mini-LED and Micro-LED applications
| Model | Peak λ | D50 | D10-D90 Span | Recommended Applications |
|---|---|---|---|---|
| LD-4453S | 557nm | 7.58μm | 5.6μm | Mini-LED backlight, fine-pitch displays |
| LD-3357(7μm) | 522nm | 7.27μm | 5μm | Micro-LED, micro display modules |
| FL-4255 | 545nm | 5.0μm | - | High-end backlight, precision packaging |
Ultra-fine particle products have concentrated particle distribution with D10-D90 span controlled within 6μm, ensuring uniform dispersion in precision dispensing processes and avoiding light spot inconsistency in high-resolution displays.
Need Help Choosing the Right Product?
Our technical experts can recommend the optimal phosphor solution based on your specific requirements, processing methods, and application scenarios.
Technical Advantages & Commercial Value
Our display phosphors deliver core technical advantages with direct commercial value
Wide Color Gamut
DCI-P3≥95% coverage → Premium display positioning, enhanced visual experience
Ultra-fine Particles
D50≤10μm precision → Perfect for Mini-LED/Micro-LED dispensing
High Efficiency
Optimized quantum efficiency → Lower power consumption, reduced heat
Batch Consistency
Strict quality control → Reduced color binning, higher yield
Display Industry Applications
Powering next-generation display technologies across industries
Mini-LED Backlight
Premium TV displays, high-end monitors with local dimming zones for superior contrast and HDR performance.
Micro-LED Display
Next-generation self-emissive displays, AR/VR headsets, and micro display modules for immersive experiences.
LCD Backlight
Wide color gamut LCD panels for monitors, laptops, and professional displays requiring accurate color reproduction.
Laptop & Tablet
Thin and light portable devices with enhanced color performance for creative professionals and consumers.
Automotive Display
Dashboard clusters, infotainment systems, and HUD displays with high brightness and wide temperature tolerance.
Gaming Displays
High refresh rate gaming monitors with vibrant colors and fast response time for competitive gaming.
What Our Customers Say
Trusted by leading display panel manufacturers worldwide
The LD-980-Y phosphor helped us achieve DCI-P3 98% coverage in our flagship Mini-LED TV series. Color accuracy improvement was remarkable compared to previous generations.
Ultra-fine particle phosphors with tight D10-D90 distribution solved our dispensing uniformity issues in Micro-LED production. Yield improved by 15%.
Batch-to-batch consistency is exceptional. We've significantly reduced color binning variations since switching suppliers, saving costs and time.
Experience Our Quality Firsthand
Request a free phosphor sample kit to test in your production line. Evaluate performance, processing compatibility, and quality before committing.
Display Industry Services
End-to-end support from concept to production
Color Gamut Solution Design
Provide target color gamut (NTSC/DCI-P3/BT.2020), receive optimal phosphor formulation recommendations within 48 hours.
Fast Sample Delivery
30-100g samples shipped within 3 working days, supporting multi-model comparative testing for your evaluation.
Production Process Support
For Mini-LED/Micro-LED packaging, provide dispersion process and dispensing parameter guidance for optimal results.
Custom Development
Tailored phosphor development for specific wavelength, particle size, and color gamut requirements. 50+ projects delivered.
Certified Excellence
Multiple certifications ensuring product reliability
All products come with factory inspection reports and support batch traceability. With profound technical expertise, we have obtained more than 10 phosphor-related invention patents covering China, USA, EU, Russia, and PCT international patent systems, ensuring stable and reliable product quality for demanding display applications.
Get Display Industry Solutions Now
Contact us for free consultation and samples
Free Consultation
Professional engineers provide selection guidance based on your color gamut requirements
Custom Phosphor
Customized phosphor formulation according to your specific application requirements
Fast Sample Delivery
30-100g samples shipped within 3 working days worldwide with tracking