Provided is an LED lighting apparatus. The LED lighting apparatus includes: a light source unit in which multiple LED chips are disposed in a predetermined arrangement pattern; a substrate on which the light source unit is disposed; a radiating unit located in the lower portion of the substrate; and an optical lens unit located in the upper portion of the substrate and amplifying light emitted from the light source unit.
申请公布号
KR20160110830(A)
申请公布日期
2016.09.22
申请号
KR20150035040
申请日期
2015.03.13
申请人
KOREA PHOTONICS TECHNOLOGY INSTITUTE
发明人
LEE, DONG HEE;SONG, SANG BIN;JOO, JAE YOUNG;SHIN, KYUNG HO;PARK, GWANG WOO;KIM, SANG YU;YOO, SUNG HWAN;PARK, SUN O