Aug 2008OSRAM Opto Semiconductors GmbHRequest Info
The Ostar projection surface-mount technology LED from Osram Opto Semiconductors can be integrated into pico projectors such as the ones being fitted into cellular phones. It measures 5.8 × 4.7 × 1.5 mm and has no additional connectors or board for dissipating heat. A pico projector needs only one Ostar module, which contains four 1-mm2 RGB chips — two green, one red and one blue. As an alternative, the Ostar also is available with four ultrawhite chips.