Quality control of the backlit user interface elements, i.e. how to measure buttons, switches, keyboards.

A visual assessment is not enough to ensure the quality of illuminated LED or OLED control panels & indicators components. We need to use luminance measuring devices in order to verify the luminance level, i.e. the perceived brightness of these elements. by Jacek Dylak and Miko Przybyla I GL Optic  Conventional devices for measuring luminance [...]

Geometry and alignment is the key. Introduction to photometric measurements part 2

Photometric measurements are crucial in quality testing and new product development. Operating a goniometric system, for LED light measurement may seem complicated. However its use help control the whole testing process, save time and money, while also builds up important knowledge inside the company, that will benefit future products. by Miko Przybyla I GL Optic [...]

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