INTERNATIONAL SUPPORT Radiant engineering, sales, and application teams partner with our customers to develop solutions at home and across international facilities. Design may occur at one facility, while manufacturing occurs abroad. Radiant works with global brands to develop and deploy thousands of systems worldwide, traveling regularly to support implementation. Radiant offers a two-week delivery for new systems, surpassing the speed of competitive solution providers. GLOBAL OFFICE LOCATIONS Radiant maintains direct sales, engineering, and support offices and personnel throughout North America, China, and Korea. Radiant is also sold and supported in other areas of the world by our sister offices in the Konica Minolta Sensing Business. UNIQUE SOLUTIONS DEVELOPED FOR TODAY’S INNOVATIONS WHY RADIANT? D V V S H Apply Radiant cameras at all stages of production to catch defects before final assembly. Pinpoint errors at the component level: cell/open cell, backlight unit (BLU), LCD module, cover glass, and films or coatings. EAD-UP DISPLAYS ISPLAY PIXEL CORRECTION SAE J1757-2 “Optical System HUD for Automotive” provides examples using Radiant cameras for standard measurement. Radiant cameras measure and calculate correction factors for discrepancies in light output between subpixels in OLED, microLED, and other emissive display technologies. Radiant’s fully-automated HUD measurement solution syncs HUD test images with analyses. SPOTLIGHT: Sparkle Measurement SPOTLIGHT: Demura Evaluate the effect of “sparkle” in anti-glare display layers. The Radiant Sparkle Measurement Method quantifies sparkle using a mean pixel-level luminance variation percentage across the display. This value matches human determinations of acceptable display quality, which can be used to set measurable tolerances for films and coatings. IRTUAL & AUGMENTED REALITY The Radiant “demura” process corrects pixel uniformity in emissive displays. A high-resolution ProMetric system takes a measurement of each display subpixel and calculates the correction factors needed to equalize luminance output. These factors are then applied to each subpixel to adjust output and produce a display with a uniform appearance. Swap Radiant’s standard lenses with a conoscope lens for a cost-effective view angle solution that evaluates display quality as seen from any perspective. Conoscope Lens Plot Types: SPOTLIGHT: FPD Conoscope Lens Radiant offers the leading solution for virtual, augmented, and mixed reality display testing. Evaluate the user experience of near-eye displays using a measurement system that captures visual data at the human eye position. The first system for in-headset AR/VR display testing features an aperture at the front of the lens for full FOV measurement. Type C Polar Coordinates JND is the amount of change over an area that is noticeable to a human observer. Radiant software uses a JND value to detect and grade non-uniform areas of light and color in illuminated displays. This process can be extended to inspection of external device surfaces and cover glass to identify, classify, and grade the severity of unknown defects in unknown locations. Cartesian Coordinates SPOTLIGHT: “Just Noticeable Difference” Radiant Vision Systems Regional Offices Diegem, Belgium Paris, France Munich, Germany Nieuwegein, Netherlands Milan, Italy Regional Offices Cupertino, California Wrocław, Poland Vastra Frolunda, Sweden Dietikon, Switzerland Istanbul, Turkey Warrington, United Kingdom Engineered for light measurement, Radiant cameras offer superior imaging to capture subtle defects in high-value assemblies and surfaces. SPOTLIGHT: AR/VR Lens Contact your local Radiant office at www.RadiantVisionSystems.com. URFACE INSPECTION Novi, Michigan Shanghai, China Radiant images of an OLED display before and after demura. Zhubei, Taiwan Demura correction reduces SAE-standard HUD evaluation requires photometric Displays in fixed integrations may be viewed off-angle. Wide fields of view Quality doesn’t stop at the display. Radiant’s advanced (brightness) and dimensional (location, position, distance) Subpixel shape, size, color, and Radiant’s FPD Conoscope Lens evaluates the visibility of a create immersive vision systems leverage light measurement advantages measurements. Radiant imaging colorimeters provide a Seongnam, South Korea waste of “defective” materials. Tokyo, Japan Suzhou, China Example of anti-glare sparkle on LCD displays: Regional Offices Shenzhen, China display at view angles to ±70° in every direction at once. to enable surface and assembly inspection beyond the Radiant’s AR/VR capabilities of humans and standard machine vision. single system to evaluate all aspects of the HUD projection. pattern vary from display to Luminance variation: 2.4% Human Rating: Acceptable Luminance variation: 4.1% Human Rating: Poor Things to consider: Copyright ©2021 Radiant Vision Systems, LLC. All rights reserved. Radiant, Radiant Vision Systems, and ProMetric are registered trademarks of Radiant Vision Systems, LLC. 2021/04/15 display. Radiant software dynamically registers all subpixels regardless of variation. • Radiant high-resolution imagers capture each display pixel over an area of several sensor pixels. Achieve more versatility in a single instrument. Switch SAE-standard testing can be applied in R&D, quality between the FPD conoscope and standard lenses to use testing, and production to evaluate: Radiant cameras for other display measurements like even at close range. uniformity, pixel defects, mura, and more. • Do you know the source of your defect? When a display Eyebox Limit reaches final assembly, several materials and processes have already been applied—some defective or damaging. Inspection at each layer stops issues at the source. Pixel Defects Viewed at close proximity, display defects become more apparent, so testing at the human eye position is crucial. With aperture located at the front, Radiant’s AR/VR lens captures the complete display FOV as seen by the user. Detect defects on or under surfaces including scratches, dents, bubbles,