Patent Number: 8,714,803

Title: Lighting device using light guide plate

Abstract: Disclosed herein is a lighting device using a light guide plate. The lighting device includes a light guide plate, and light source units. The light guide plate is configured such that the front surface thereof, through which light beams are emitted, is divided or blocked into a plurality of portions by forming light transmission preventing grooves. The light source units are configured such that the light guide plate reflects the light beams.

Inventors: Park; Hyu Wan (Incheon, KR)


International Classification: F21V 7/04 (20060101)

Expiration Date: 5/06/12018