In today’s automobiles, versatile high-resolution touchpads have replaced analog gauges and knobs. Modern smart lighting adjusts to changing conditions. Radios have been replaced 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 Generic sealed-beam and capsule headlamps have been superseded by stylish, aerodynamically-efficient, model-specific LED and HID headlamp assemblies.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.
Display uniformity is important for visualization of digital information, but perhaps nowhere is this more critical than in industries where displays are relied upon for vehicle operability and safety. Automotive display quality is rigorously tested to ensure visibility—not only to safeguard a positive brand perception, but to comply with industry regulations.
OLEDs (Organic Light-Emitting Diodes) are emerging as the next wave of technology in the flat-panel display market. This is exciting because OLED displays promise improved display appearance for both smartphones and large-format TVs at lower cost and power than other display technologies.
Take a look at the basic operating principles and performance tradeoffs of imaging colorimeters, a class of instruments that enable spatially resolved measurements of color and luminance that are directly applicable to displays and solid-state sources.
This year’s Nobel Prizes in physics were announced on October 2. The three recipients include American Arthur Ashkin, at 96 the oldest Nobel Laureate, for his work developing “optical tweezers.” The other 2018 recipients are Frenchman Gerard Mourou and Canadian Donna Strickland—only the third woman in history to ever receive the Nobel for Physics—for their work with pulsed lasers.
This document explains the general calibrations required for imaging colorimeters. It also explains the specific calibrations that enable Radiant Vision Systems ProMetric I-series imaging colorimeters to provide highly accuracy data in high-volume manufacturing settings.This Spec Sheet features:Calibrations in Imaging ColorimetersFlat-field calibrationLuminance calibrationColor calibration
ProMetric I is designed to address the demands of high-volume manufacturing of flat panel displays (FPDs), illuminated keyboards, and LED lighting products. Whether you need to expand test coverage or increase throughput, ProMetric I delivers the required performance for highly accurate color and luminance measurements in an automated manufacturing environment.This Spec Sheet features:Product Highlights and Key FeaturesHardware Specifications
The ProMetric® I family of imaging colorimeters is designed to provide highly accurate color and luminance measurements in high-volume manufacturing environments.
This Spec Sheet features:Comparison chart of the technical specifications of Radiant's ProMetric I and ProMetric Y imaging Colorimeters and Photometers
Global television sales have traditionally spiked during World Cup Years, and 2018 was no exception. In countries around the world— from small-screen TVs to giant, high-definition flat-panel displays; across countries from Ireland to India—sales were up.
Join a webinar organized by the editors of Tech Briefs Media Group and hosted by several experts in the machine vision field (including Radiant Vision Systems Vice President of Sales and Marketing, Hubert Kostal). Live broadcast August 23 at 9AM PDT (12PM EDT).
Radiant technologies are thoughtfully engineered to achieve the fastest, simplest, and most accurate measurements of light, color, and surfaces. Imaging colorimeters and photometers leverage scientific-grade CCDs, high resolution, low noise, and factory calibration to ensure consistency of data across R&D to production. Utilizing photopic filters, Radiant cameras acquire absolute luminance and color information to qualify devices against human visual perception.