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Correlating Display Measurements to the Human Vision

Watch the presentation of our ‘human vision and display geek’ Peter Karp held at the Electronics Display Conference 2021.

Article Grijs 100
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Measurement Instruments for Luminous Intensity
Article Zwart 100
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What is a Collimating Lens?

‘Collimating’ is the process of accurately aligning light or particles in a parallel fashion. Read the complete explanation in our article.

Article Grijs 100
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How an Integrating Sphere Functions
Article Zwart 100
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What are Transmission Measurements?
Article Grijs 100
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How is Objective Color Measurement Achieved?
Article Grijs 100
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What are Reflection Measurements?
Article Zwart 100
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Color Measurement: Explaining Color Space and Gamut

An introduction in the concept of color gamuts.

Article Grijs 100
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What causes LED Flicker?

Mains electricity for residential and commercial properties operates on the principle of alternating current (AC); the process by which an electrical current and voltage is periodically reversed in an oscillating motion known as a sine wave. […]

Article Zwart 100
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The 4 Most Common Spectrometer Applications

Spectroradiometers are used to separate, quantify, and analyze the spectral characteristics of a light source, providing industry-specific insights based on a light’s wavelength intensities or frequency. [...]

Article Grijs 100
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Radiance Measurement and Irradiance Measurement with Admesy

Radiance and irradiance are measurement units used within the field of radiometry. This blog post will outline the method behind these measurement units and highlight how Admesy spectroradiometers can be used to perform them. […]

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How Does a Spectrometer Work?

A spectrometer is a scientific instrument used to analyze the light properties of a luminous object or reflected light. The instrument measures these properties of light over a specific section of the electromagnetic spectrum. This blog post will outline the working principle of a spectrometer.

Article Grijs 100
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What is the CIE Luminosity Function?

In 1924 the Commission Internationale de l’Eclairage (CIE) defined a general photopic spectral sensitivity function of the average human eye based on a number of experiments.

Article Zwart 100
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Outlining the Applications of a VIS Spectrophotometer

A VIS spectrophotometer is a quantitative tool for analyzing the visible spectral properties of a sample with outstanding degrees of accuracy. This article will explore the applications of a VIS spectrophotometer in more detail.

Article Grijs 100
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Using Light- and Colorimeters for Spot Measurements

Modern displays are subject to optical variations at different stages in the production process. Color and luminance quality can fluctuate. Learn how to use Light Meters and Colorimeters for process control.

Article Zwart 100
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Using Spectrometers and High-speed Light Meters to Monitor LED Performance

This article discusses how a spectroradiometer can be used to monitor LED performance.

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Measuring Flicker to Improve LED Lighting

One of the primary causes of flicker is an alternating power current, specifically how it leads to a conflict between the supply from the mains and the supply for the light. Learn how to assess the flicker characteristics of any light source.

Article Zwart 100
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Colorimetry in perspective of the human eye

Read about the science of measuring color and the appearance of color.

Article Grijs 100
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Color measurement and white point adjustment for automotive R&D

The quality of lighting and displays in the automotive industry are critical design factors. This article outlines the major solutions for accurate color measurement in vehicle design and manufacturing.

Article Zwart 100
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The Different Light Measurements Performed with Admesy Products

This article gives an overview of the relevant light measurements: Luminance, Illuminance & Luminous intensity, Radiance, Irradiance & Radiant Intensity, Spectral Power Distribution and Flicker.

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Performing Advanced Spectral Measurement with Admesy Spectroradiometers

This article explores the process of performing advanced spectral measurement with Admesy spectroradiometers.

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Illuminance Meters for Professional Applications

Get an overview of the different options to measure illuminance with illuminance meters or spectroradiometers.

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The Capacities of Compact Spectrometers

Measurements for product development and quality control procedures are increasingly integrated into continuous production facilities to improve manufacturing. Compact spectroradiometers can be a viable choice for this task.

Article Zwart 100
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Measuring OLED displays in production environments

Displays are being integrated in more devices than ever. Nowadays displays are used in cars, phones, tablets, laptops, watches, household appliances, etc. This has led to a high demand for measurement solutions – especially the high contrast ratio of OLED displays require sensitive and accurate measurement solutions.

Article Zwart 100
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The Importance of Light Measurement in the Display Industry

The display industry is characterized by persistent innovation and competition, as manufacturers strive to deliver the best possible user products. One of the most common applications for digital displays in terms of use is for mobile phones, and currently– alongside ownership of display devices such as TVs and computers. This article will explore some of the issues that precise light measurement instrumentation can detect for display products.

Article Grijs 100
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Reproducibility Challenges for LED Measurement Instruments

This article will explore some of the reproducibility challenges of LED measurement instruments in more detail, with a focus on how optical technologies are overcoming driver-related issues.

Article Zwart 100
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Outlining Imaging Applications of Test & Measurement Instruments

When talking about test & measurement instruments, there are many possible instruments we could be referring too. Generally, a test & measurement instrument is one that performs a specific test and outputs the measurement.

Article Grijs 100
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The Working Principle of a Colorimeter for Display Applications

A colorimeter is an instrument used to perform color measurements according to the response of the human eye, which determines the intensity of red, green and blue colored components of a self-illuminating object like a display. The instrument achieves this by measuring the intensity of different parts of the visual spectrum alike the human eye’s different photoreceptors.

Article Zwart 100
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What is a Cuvette Holder?

A cuvette holder is a specialized light measurement accessory designed to maintain high accuracy levels during transmission measurements of liquids. […]