Request InfoRohm Co. Ltd.Rohm Co. Ltd. has added seven colors to its PICOLED series of low-profile, ultracompact chip LEDs optimized for wearable technology, portable devices and drones, allowing for greater color expression and more design freedom. Rohm’s SML-P1 series of thin, compact chip LEDs utilize a comprehensive, integrated production system and eliminate problematic wavelength variations. As a result, Rohm was able to increase the number of colors from eight to 15. Combining a lower gold wire loop with a thinner light emitting element makes it possible to achieve a form factor of 0.2 mm.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra May 2024 IssuePIN PhotodiodeThe VEMD2704 from Vishay Intertechnology is a silicon PIN photodiode that can be used with green LEDs for optical heart rate detection and red LEDs for pulse oximetry applications. 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