LIGHT EMITTING DEVICE

摘要

Disclosed is a light emitting device, comprising: a light emitting unit which includes a light emitting element, a wavelength conversion unit placed on the light emitting element, and a bonding unit placed between the light emitting element and the wavelength conversion unit; and a sidewall unit coming into contact with a side surface of the light emitting unit. The bonding layer includes a fluorescent substance. A wavelength of light emitted by the fluorescent substance of the bonding unit is different from a wavelength of light emitted by the wavelength conversion unit. The purpose of the present invention is to reduce a deviation of color coordinates of light emitted from light emitting devices.