Seoul Semiconductor Co., Ltd.

Y O Cho

Chung Hoon Lee

Hyuck Jun Kim

A light emitting device including at least one main light emitting unit including a light emitting diode chip and a wavelength converter, and configured to emit white light, in which the light emitting diode chip includes at least one of an ultraviolet chip, a violet chip, and a blue chip, and the light emitting device is configured to be adjustable to emit light corresponding to a spectral power distribution of morning sunlight, light corresponding to a spectral power distribution of afternoon sunlight, and light corresponding to a spectral power distribution of evening sunlight.

Light emitting device

A light emitting device is provided. The light emitting device in accordance with one exemplary embodiment comprises at least one main light emitting unit including a light emitting diode chip and a wavelength converter to emit white light, wherein the light emitting diode chip comprises an ultraviolet chip, a violet chip, or a blue chip, and is adjustable to emit light corresponding to a spectral power distribution of morning sunlight, light corresponding to a spectral power distribution of afternoon sunlight, and light corresponding to a spectral power distribution of evening sunlight.

Growing community of inventors

Ansan-si, South Korea

Y O Cho