Iris 100
A production-ready optical test platform for microLED devices
By measuring every individual emitter in an array and integrating directly with Teradyne UltraFLEXplus platform for combined optical and electrical test, Teradyne Iris 100 brings semiconductor-grade optical test to microLED manufacturing. Iris 100 supports wafer and final test, letting manufacturers add optical test to fleets they already run.
Advantages
Per-Emitter Optical Test
Measures every individual emitter in an array with production-level precision and throughput.
Integrated Optical & Electrical Test
Integrates directly with Teradyne UltraFLEXplus test systems for combined optical and electrical test.
Spectral and Per-Pixel Measurement
A spectrometer and high-resolution camera measure spectral response of the array, and per-pixel luminance and uniformity.
High-Throughput Array Characterization
Advanced test parallelization and image-processing algorithms enable characterization of a full microLED array with high throughput.
Early Optical Defect Detection
Leveraging Teradyne’s widely-adopted IG-XL software, Teradyne Iris 100 detects optical defects such as dead/stuck pixels and cluster defects early in the manufacturing process.
Absolute, Correlated Measurement
Its NIST-traceable calibration workflow enables absolute measurements that correlate lots, wafers, and manufacturing sites.
Applications
- Augmented Reality Microdisplays
- Optical Data Interconnects for AI Data Center Architectures
Test Insertions
- Wafer Test
- Final Test
Semiconductor-Grade Optical Test for MicroLED Manufacturing
Leverages Teradyne UltraFLEXplus platform and IG-XL to deliver production-level optical test for microLED devices
Supports wafer and final test, with a roadmap to support photodetector test capabilities in the same insertion
As the leading provider of complete test cell solutions and services, Teradyne leverages its expertise, experience, and technology leadership to help our customers achieve the highest yield and throughput in production, with the fastest time to market. We partner with you in your journey from design to production to provide standard and customized test cell products and services.