/ INDUSTRY
◇ LED
From package to RGB-LED module — luminous flux, chromaticity, thermal droop, and spatial distribution covered end-to-end.
/ CONTEXT
Industry Snapshot
LED applications span lighting, automotive, agriculture, plant factories, and Mini/Micro-LED displays — each demanding different specs for flux, wavelength, chromaticity, and thermal stability.
/ PAIN
Three Key Challenges
/ 01
Integrating-sphere measurement is slow and error-prone.
/ 02
Cross-batch color drift after RGB binning hurts mixing uniformity.
/ 03
Thermal droop demands hot-stage measurement — few commercial options exist.
/ SOLUTION
How LiQung Helps
/ S1
Optical Measurement (P1) — IEC LM-79-equivalent automated sphere + photometric distribution.
/ S2
AI binning + predictive color shift — pre-screen out-of-spec parts using historical data.
/ S3
Steady-state and dynamic thermal-rise measurement scripts (S01).
/ STACK
Recommended Stack
Products
- P1 · Optical Metrology
- P4 · Microscopic Illumination
- P6 · AI Vision Inspection
- P7 · Custom SaaS
- P8 · Cloud Monitoring
Custom Services
- S01 · Measurement Script Automation
- S02 · SOP / Report / Dashboard
- S03 · AI Model Training
- S05 · Production-Line API
/ METRICS
Key Numbers & Standards
0.001
CIE x,y resolution
±0.5%
Luminous flux reproducibility
85°C / 85% RH
Reliability aging scenario
≥98%
AI binning consistency
Applicable Standards:
- IEC 62471
- LM-79
- LM-80
- ANSI C78.377
Ready to bring AI into your LED line?
24h SLA · Free site assessment.