摘要:
Disclosed is a light source device. The light source device includes: a light guide plate; a reflector disposed under the light guide plate; a light source unit optically coupled to the light guide plate; and a photo luminescent film disposed between the light guide plate and the light source unit, wherein the photo luminescent film includes at least two partitioned areas, and wherein a first fluorescent material included in at least one area of the at least two areas is different from a second fluorescent material included in the other areas.
摘要:
Disclosed is a lighting module. The lighting module includes: a case (200) including an opening where a light emits from, a base portion corresponding to the opening, and a seat on at least one side of the base portion; a light source unit (150a,150b) disposed on the seat; a light guide plate (110) placed within the case and optically connected with the light source unit; and a diffusing plate (190) placed within the case and placed below the light guide plate.
摘要:
The light source device comprises: a light guide plate (110); a light source unit (150) optically coupled to the light guide plate (110) and comprising a substrate (151) and a plurality of light emitting devices (152) disposed on the substrate (151); and a photo luminescent film (170) disposed between the light guide plate (110) and the light source unit (150), wherein the photo luminescent film (170) comprises a first area including a first fluorescent material (172a) and a second area including a second fluorescent material (172b), wherein the first fluorescent material (172a) is different from the second fluorescent material (172b), wherein the plurality of the light emitting devices (152) comprises a first white LED (152-a) and a second white LED (152-b), wherein the first white LED (152-a) is different from the second white LED (152-b), and wherein the first area of the photo luminescent film (170) is disposed on the first white LED (152-a) and the second area of the photo luminescent film (170) is disposed on the second white LED (152-b).
摘要:
A lighting module may be provided that includes: a case (200) which comprises an opening (201), a first and a second seat(202a, 202b); a light source unit (150A, 150B) which is disposed in the case (200); a light guide plate (110) which is placed within the case (200) in the longitudinal direction of the case (200) and is optically connected to the light source unit (150A, 150B); a diffusing plate (190) which is disposed within the case (200) in the longitudinal direction of the case (200) and is placed below the light guide plate (110); and at least one projection (250a) which is disposed in the longitudinal direction of the case (200) or is locally disposed on an inner surface of the case (200).
摘要:
A lighting module may be provided that includes: a case (200) which comprises an opening (201), a first and a second seat(202a, 202b); a light source unit (150A, 150B) which is disposed in the case (200); a light guide plate (110) which is placed within the case (200) in the longitudinal direction of the case (200) and is optically connected to the light source unit (150A, 150B); a diffusing plate (190) which is disposed within the case (200) in the longitudinal direction of the case (200) and is placed below the light guide plate (110); and at least one projection (250a) which is disposed in the longitudinal direction of the case (200) or is locally disposed on an inner surface of the case (200).
摘要:
Disclosed is a lighting module. The lighting module includes: a case (200) including an opening where a light emits from, a base portion corresponding to the opening, and a seat on at least one side of the base portion; a light source unit (150a,150b) disposed on the seat; a light guide plate (110) placed within the case and optically connected with the light source unit; and a diffusing plate (190) placed within the case and placed below the light guide plate.