Displays from FormoLight with Multi CHIPLEDs by OSRAM
Feb 22, 2011 FormoLight Technologies, one of the major Taiwan-based display manufacturers, has developed a high-performance LED video display with superior qualities for indoor and outdoor applications. They used the LED solution developed by OSRAM Opto Semiconductors.
The Multi CHIPLEDs by OSRAM Opto Semiconductors used in the new FormoLight display are the smallest RGB LED currently on the market. Their compact size permits a special image format. In this display for interior use, the LEDs are not used as backlighting hidden from observers as in LCD appliances, but are clearly visible on the surface. However, they remain undetected by observers, because the Multi CHIPLEDs are extremely small (1.6 mm x 1.6 mm and 0.9 mm thick) and hardly visible through the black LED housing.
Multi CHIPLEDs produce a homogenous image from every perspective, because the LEDs can be packed very closely (distance between pixels can be 2mm), and the special casting material ensures a perfect color mix. The LED contains three chips (red, green, blue) in Thinfilm or ThinGaN technology, each of which can be controlled separately. Thanks to the LEDs’ sharp contrasts and high output, this high image quality is maintained even in very light rooms.
Author: BIO T&T
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