Videos

Watch our test, measurement, and inspection solutions for light and color in action!

Video Case Study: Improving MicroLED Display Quality Using Radiant’s Pixel-Level Measurement and Correction

In this video, you will learn about:

  • Nonuniformity challenges in emissive displays like microLED, miniLED, and OLED
  • The impact of pixel-level measurement and uniformity correction (demura) on display quality and production efficiency
  • How Radiant’s high-resolution ProMetric® imaging system and software are applied for rapid and accurate demura of microLED microdisplays, like those produced using Jasper Display’s technology

Product Demo: Radiant’s Complete Solution for Head-Up Display Testing

In this video, Bret Stonebridge from Radiant demonstrates how a ProMetric® Imaging Photometer, electronically controlled lens, and TT-HUD™ Software enable rapid, automated visual inspection of HUD projections and virtual images. Using this solution, all qualities of optical HUD performance can be tested simultaneously, including the qualities of variable-distance projections as in AR-HUD systems.

In this video, you will learn about:

  • Radiant’s complete solution for HUD measurement and inspection
  • TT-HUD software test suite for optical performance evaluation based on brightness, color, contrast, MTF, ghosting, distortion, eyebox, and more
  • Using electronically controlled lenses and Radiant software to rapidly focus to variable-distance projections and automatically calculate virtual image distances in real-distance units

Product Demo: Radiant’s Complete Solution for Display Testing in AR and VR Headsets

In this video, Jessy Hosken from Radiant demonstrates how a high-resolution ProMetric® Imaging Colorimeter paired with the unique AR/VR Lens and TT-ARVR™ Software enables rapid, automated visual inspection of displays within AR/VR headsets. Using this solution, all visual display characteristics can be tested simultaneously in a single image capturing up to 120° H by 80° V field of view.

In this video, you will learn about:

  • Radiant’s complete solution for in-headset AR/VR display testing
  • TT-ARVR software test suite for visual display inspection based on brightness, color, contrast, MTF, focus uniformity, distortion, field of view, and more
  • Using the unique AR/VR Lens to replicate the size, position, and field of view of the human pupil within headsets and smart glasses

Product Demo: Radiant’s Complete Solution for Automated Visual Inspection of Displays

In this video, Max Eronimous from Radiant demonstrates how a ProMetric® Imaging Colorimeter and TrueTest Software are used for automated display testing, including integration to display devices for synchronizing test images with analyses, fully automated test sequencing, and pass/fail based on user-defined parameters.

In this video, you will learn about:

  • Radiant’s complete solution for automated visual inspection of displays
  • TrueTest software capabilities including test sequencer, integration to devices, and test suite for display testing based on brightness, color, contrast, uniformity, mura, and more
  • Using TrueTest to asynchronously analyze display images as new images are being captured for extremely rapid automated inspection of all aspects of visual display quality

2020 Photonics West Interview: Simplifying AR/VR Display Testing

In this booth interview with Laser Focus World, Shannon Roberts—Product Manager at Radiant Vision Systems—provides an introduction to the Radiant AR/VR Lens system from the floor of Photonics West 2020, San Francisco, CA. Radiant’s AR/VR display test solution combines a scientific imager, specialized lens, and AR/VR measurement software for quick and comprehensive visual testing from lab to line. Evaluate up to 120° FOV from inside headsets, as seen by the user.

Accelerate Your Measurement Process: Automotive Display & Lighting Solutions

with multi-function, touch-sensitive infotainment displays. Generic sealed-beam and capsule headlamps have been superseded by stylish, aerodynamically-efficient, model-specific LED and HID headlamp assemblies. Head-up displays (HUDs) are becoming an automotive standard.

Radiant Vision Systems presents a complete portfolio of measurement solutions to increase design efficiency and control production costs of automotive displays, lighting systems, and illuminated symbols. Radiant's fully integrated measurement systems are helping automakers and suppliers worldwide improve their R&D, quality control, and production operations.

From inside to outside the vehicle, this video illustrates Radiant measurement solutions for:
 

  • Console, head-up, and electronic mirror displays
  • Instrument panels and backlit components
  • Headlamps, taillights, and other external lighting
  • Facial and gesture sensing using near-infrared light

Near-Field Measurement System for Light Sources and Luminaires

measurements at any distance. Radiant’s NFMS, paired with PM-NFMS™ software, you can generate high-resolution 3D models and 2D spatial measurements of luminance and color as viewed from each angular position of the lighting fixture. For R&D environments and labs, PM-NFMS produces the most accurate characterization of light sources. It is the ideal solution for generating IES and EULUMDAT data files to help you improve design of a wide variety of lighting sources and lighting fixtures.

In this Video, you will learn about:

  • How the NFMS can be used to measure intensity distribution and total flux measurements or LED sources and luminaires

  • How to create 3D and 2D spatial measurements of luminance and color

  • Generating IES and EULUMDAT data files

 

Automated Visual Inspection in LCD Production

and lowering production costs and reducing material waste, while ensuring absolute quality of LCD devices from display to final mechanical assembly.

In this Video, you will learn about:

  • Radiant Vision Systems' Imaging Colorimeters and Photometers, and our Application Software TrueTest™
  • The Repeatability of Our System in Measuring, Tracking, and Quantifying Defect Trends
  • Why Radiant's Systems Increase Efficiency, Reduce Cost, and Improve Production Time

 

2019 Photonics West Interview with Radiant: Measuring Near-Infrared Light Sources

Lens in a demo from the floor of Photonics West 2019, San Francisco, CA. The Radiant NIR Intensity Lens uses Fourier optics to quickly and efficiently characterize near-IR LEDs and lasers, including angular distributions, structured light dot patterns, and other light patterns used for facial recognition and 3D sensing.