PURPOSE: A light emitting diode illuminating apparatus is provided to form a protective housing in an identical or similar shape to an incandescent lamp by arranging a driving circuit unit in an identical direction to the light emitting direction of the light emitting diode. CONSTITUTION: A light emitting unit(110) includes a circuit or polygonal shape of light emitting diode(111). A driving circuit unit(120) is protruded on the center of the light emitting unit. The driving circuit unit controls the drive of the light emitting unit. A socket unit(140) is connected with the driving circuit unit and is capable of being connected with external power source. A reflecting unit(130) disperses light from the light emitting diode to the outside.
申请公布号
KR20100069095(A)
申请公布日期
2010.06.24
申请号
KR20080127675
申请日期
2008.12.16
申请人
KOREA PHOTONICS TECHNOLOGY INSTITUTE
发明人
SONG, SANG BIN;KIM, JAE BUM;KIM, JAE PIL;CHEON, WOO YOUNG;RYU, UH CHAN;PARK, JOUNG WOOK;HWANG, NAM