조명 방향의 조절이 가능한 투명 스마트 광원
이정익, 추혜용, 이종희
- 8363301 (2013.01.29)
- A transparent smart light source capable of adjusting an illumination direction is provided. The transparent smart light source includes a reflectance/transmittance tunable device that adjusts an illumination direction by reflecting or transmitting light emitted from a transparent organic light-emitting diode (OLED) according to applied voltage, and thus can simply adjust the illumination direction according to purpose. Accordingly, it is possible to prevent optical loss in an unnecessary direction, and power consumption can be reduced. Furthermore, the transparent smart light source can serve as a curtain blocking out external light, as well as a lighting device, and also can be combined with a solar cell to generate electric power.
- KSP 제안 키워드
- Electric power, External light, Light sources, Optical loss, Organic light-emitting, Organic light-emitting diodes(OLEDS), Power Consumption, Smart Light, Solar Cells, Tunable device, applied voltage, light-emitting, light-emitting diode(LED), lighting device, transparent organic light-emitting diodes