LED epitaxial wafer and chip maker Epistar has developed SWIR (short-wavelength infrared; wavelength exceeding 1,100nm) LED chips for use in non-invasive bio-sensing applications,...

Lite-On Technology, Everlight Electronics, Advanced Optoelectronic Technology (AOT), Bright LED Electronics and Harvatek have increased packaging capacity for invisible LED devices...

Samsung Electronics took the initiative to adopt iris recognition based on infrared LEDs for its flagship Galaxy Note 7 and other smartphone vendors, especially China-based ones,...