What is BS IEC 62595‑2‑5 about?
BS IEC 62595‑2‑5 is the second part of the Display lighting unit in multi-series.
BS IEC 62595‑2‑5 specifies the measurement methods for measuring the optical characteristics of convex and concave cylindrical light sources. These non-planar light sources (NPLSs) can have either a continuous, distinct, segmented or block-wised light radiating surface, for example, OLED panels, integrated LEDs, integrated mini-LEDs, micro-LEDs, laser diodes, each being either monochromatic or polychromatic.
Who is BS IEC 62595‑2‑5 for?
BS IEC 62595‑2‑5 on Display lighting unit is useful for:
- Manufacturers of electronic display devices
- Theatre
Why should you use BS IEC 62595‑2‑5?
With the recent introduction of curved OLED TV, there is a rapid growth of flexible displays in portable devices. These Flexible displays are integrated into various electronic products such as cellular phones and wearable devices.
BS IEC 62595‑2‑5 guides you with tests and procedures for the following processes:
- Measuring and evaluating the characteristics of non-planar light sources such as lateral and directional luminance and luminance variations, and also lateral and directional chromaticity distributions and their variations.
- Measuring the luminous intensity distribution, and luminous flux.
- Measuring convex or concave cylindrical light sources that is a base for non-planar LS.
- In using a goniophotometer when there is the absence of an integrated sphere of appropriate size and also helps in arranging the electrical measuring device using SLMD.
- Reducing the optical defects such as scratches, flaws,
- Or non-desirable reflection on the front surface of the NPLS that ultimately results in giving the better performance of display lighting units.
- Measuring the luminance uniform and producing better quality display devices.
