Brightest LED Osram introduces new technology for projection light source

China Education Equipment Purchasing Network News: According to recent news from China Projection Network, LED light source is not only the protagonist of future lighting, but also a model of green energy and one of the core technologies in the field of projection display. OSRAM's latest OSTAR Compact 2 × 2 is the brightest LED in its class. The brightness of all colors of this LED is doubled. If you combine multiple groups of LEDs, you can easily achieve higher projector brightness. Its products have high efficiency and are most suitable for commercial and household high-power projectors.

Taking the conversion of phosphor to green light as an example, this LED can reach a general luminous flux of 2,400lm in the pulse mode at an operating current of 6 amps. The reason why the light output can increase so much is mainly due to the use of top-level ThinGaN technology and the use of two sets of integrated blue chips in the green phosphor conversion. Since the ratio of green light used to generate white light is higher than that of red or blue light, increasing the brightness can have a great effect on the overall system brightness of the projector.