Posted: Mon, July 9, 2018
How do CCD-based imaging photometers and colorimeters simulate human visual perception to provide the most accurate measurements of light and color? In which applications does this technology add the most value in terms of R&D, end-product quality, and improved yield? Radiant addresses these topics...
Posted: Mon, July 2, 2018
Glass is all around us—from building windows to eyeglasses, from automobile windshields to fiber-optic networks. And of course, it's the cover surface material on a vast majority of our smart phones. As displays and mobile devices evolve into flexible, foldable, and rollable form factors to take advantage of the capabilities of OLED, microLED and other new display technologies, glass is evolving as well. Learn more about this remarkable material, and the challenges and future outlook of glass in displays.
Posted: Mon, June 25, 2018
These days we’re even more reliant on our screens than Snow White’s queen was on her magic mirror. Considering their importance, the need for quality and clarity of displays—from televisions and smart phones to automobile dashboards to VR headsets—is no fairy tale. Mura is a Japanese word that means unevenness, irregularity, or blemish. In the display industry, this word has been adopted as the name for irregularities and “clouding” effects seen on LCD—and more recently OLED—screens. Learn more about mura types, causes, and what you can do about it.
Posted: Mon, June 18, 2018
Take a look back at some VR history, including early devices like "Sensorama" and the "Sword of Damocles". Meet some of the original visionaries of the industry and see how we've evolved in addressing the key challenges of AR/VR technology like latency, head tracking, and creating a truly immersive experience.
Posted: Mon, June 11, 2018
So, you’re looking for an imaging system and you’ve just been pitched an 80-megapixel camera with a small price tag… Here are a couple of things you should know before buying inSo, you’re looking for an imaging system and you’ve just been pitched an 80-megapixel camera with a small price tag… Here are a couple of things you should know before buying in:
Posted: Mon, June 4, 2018
Advanced imaging solutions—such as scientific-grade CCD-based systems—offer the ability to inspect low-contrast regions in extreme detail for detection and classification of the subtlest variabilities noticeable to the human eye. Although there is an investment to apply advanced systems like these, the ROI of photometry-based systems is justifiable in any operation where the risk of escaped defects and production inefficiency is a great-enough (and costly-enough) concern. Read this blog for 8 inspection challenges and scenarios that justify investment in an advanced photometry-based vision system...
Posted: Tue, May 29, 2018
Doug Kreysar discusses AR/VR technologies and metrology challenges, looks back at Radiant's history, shares his perspective on where the industry is headed next—and gives a shout out to Ready Player One—in this interview conducted by Jenny Donelan and published in the May 18th issue of Information Display Magazine.
Posted: Mon, May 14, 2018
The display industry's biggest event of the year is SID Display Week, May 22-24 at the LA Convention Center. Come by booth #729 to see live demonstrations of Radiant's photometry-based imaging systems that simulate human visusl perception to ensure the absolute quality of display devices from the inside out. Our systems provide light and color uniformity analysis, pixel-level defect detection, correction processes like OLED demura (Radiant’s uniformity correction method uniquely engineered for emissive OLED pixels). We provide solutions for HUD and sparkle measurement, testing AR/VR displays, LCDs, and MicroLEDs, along with advanced vision systems for precision assembly verification and surface inspection.
Posted: Mon, May 7, 2018
Learn how one company is helping automakers connect people with their cars, using Radient colorimeters to support the development of illuminated USB connectivity modules. With the ProMetric® I Imaging Colorimeter, Molex can captures all required data points on illuminated components at once to quickly and accurately identify hot spots and nonuniformity for design adjustment.
Posted: Mon, April 30, 2018
Radiant Vision Systems has moved its global headquarters to a new location in downtown Redmond, Washington, effective April 20, 2018. The new two-story facility provides significantly larger square footage to accommodate our growth in engineering, solutions development, and production.