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SiliconCore LED driver technology takes European bow

February 5, 2018 | Telepresence Options


Story and images by Installation International

Making its European debut at ISE 2018, the HDR Z.A.C.H. driver technology from LED specialist SiliconCore features in all of its 0.95mm to 1.9mm pixel pitch displays shown on the stand.

Z.A.C.H. (standing for Z - for impedance - Adjustment for Colour Homogeneity) offers technology embedded in the driver chip to accurately detect impedance variations of each LED and apply an adjustment compensation. This technology is claimed to give SiliconCore displays 'market-leading dynamic range and colour reproduction'.

When combined with SiliconCore's low power Common Cathode Technology (CCT), a 4K screen with the Z.A.C.H. LED driver can achieve uniform maximum brightness of over 1,800 nits and minimum brightness under 0.1 nits. The effective dynamic range is over 18,000:1, or over 14 bits, while reproduction of colour can be achieved at the Rec .2020 colour gamut. This technology allows for improved greyscale linearity for greater details on the shadows, along with various flavours of HDR content, to be viewed on the screen.

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