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OptoFidelity Blog

Leevi Liu


Recent Posts

9 min read

Display Color Measurement -Background and Applications

By Leevi Liu on 3/13/20 9:00 AM

Display Color Properties

Displays of all kinds are the main channels for human interaction with various devices. Whether it is a mobile phone, tablet, PC, cars, home appliances, info screens, or machine controllers, displaying information and content on display is the most natural way to interact with people. As the variety and usage of displays increase, the color optics of display performance grows in importance. Can the user see the content clearly from various angles? Are the colors vivid and natural at the same time? Are there unevenness or visible defects on display? Do the colors of two in-device displays match when it comes to dual-screen devices?

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4 min read

Display test solution delivery – Experiences from display inspection system delivery to factory floor

By Leevi Liu on 10/1/18 9:24 AM

OptoFidelity™ GoldenEye Display Test Solution and sample data

OptoFidelity GoldenEye is an automated display test system that is scalable and capable of producing reliable and consistent display quality data. It is capable of testing MURA / MURA detection, uniformity but as well particles within display stack and display surface dust detection. The OptoFidelity™ GoldenEyE software is used with different camera and hardware setups and integrated to RD and factory testing environments. You can read more details about the solution from OptoFidelity™ GoldenEye solution page.

Sample data in the end of this article: includes MURA detection, luminancy uniformity and dust detection samples

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