A lighting module may be provided that includes a light guide plate; a first case coupled to one side of the light guide plate; a first light source which is disposed in the first case and emits light to the one side of the light guide plate; a second case coupled to the other side of the light guide plate; and a second light source which is disposed in the second case and emits light to the other side of the light guide plate. An amount of light which is emitted through a top surface of the light guide plate is equal to or not equal to an amount of light which is emitted through a bottom surface of the light guide plate.
申请公布号
US8622599(B2)
申请公布日期
2014.01.07
申请号
US201113328551
申请日期
2011.12.16
申请人
KIM HAN GYOUL;KIM HWA YOUNG;KANG IL YEONG;KWAK YOUNG KUK;HONG SANG JUN;KIM JIN WOOK;KIM YOUNG SIK;LG INNOTEK CO., LTD.
发明人
KIM HAN GYOUL;KIM HWA YOUNG;KANG IL YEONG;KWAK YOUNG KUK;HONG SANG JUN;KIM JIN WOOK;KIM YOUNG SIK