IEC EN 62341-6-4 Organic Light Emitting Diode (OLED) Displays - Part 6-4: Methods for Measuring Transparency Properties

With its state-of-the-art accredited laboratories and expert team, EUROLAB provides precise and fast testing services within the scope of IEC EN 62341-6-4 testing. IEC EN 62341-6-4 specifies standard measurement conditions and measurement methods for determining the optical performance of transparent properties of organic light-emitting diode (OLED) display panels and modules. This standard includes display performance in dark room conditions and front and back lighting.

Ambient lighting conditions can have a big impact on the performance of a transparent display. For observers who will watch a transparent show, various ambient conditions will be proposed based on previous research.

Uniform hemispherical diffuse lighting will be used to simulate backlighting in a room or hemispherical luminescence on the screen when the sun is blocked. Detailed information for simulating these ambient conditions is described in IEC EN 62341-6-2 and IDMS.

Standard installation conditions are given below. Measurements should be started after the transparent OLED screen and measuring instruments become stable. Sufficient warm-up time should be allowed for the transparent OLED display panels and modules to achieve a luminance stability level of less than ± 5% during the entire measurement for a given display image.

EUROLAB assists manufacturers with IEC EN 62341-6-4 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.