A turn signal for a vehicle has a blue LED as a light source, and an outer cover irradiated by the blue light. The outer cover includes a molded body of a polymeric material including phosphors dispersed therein that absorb blue light and emit light. By means of the present invention, it is possible to provide a turn signal for vehicles which has improved visibility and which imparts excellent visibility and sufficient luminous intensity over a wide angle. Further, because the entire outer cover surface-emits light, uniformity of luminous intensity is ensured without subjecting the outer cover to light scattering treatment, enabling as a result preventing glare caused by light scattering treatment, making this turn signal safe without being unpleasant for pedestrians and drivers of nearby vehicles. Furthermore, because no complex optical design is necessary, this turn signal saves space and can be arranged in a vehicle.

A method for manufacturing a light emitting device includes: providing a light emitting element; providing a light transmissive member having a first upper surface, a lower surface, first lateral surfaces, and second lateral surfaces each positioned on an outer side of a corresponding one of the first lateral surfaces; joining the lower surface of the light transmissive member and an upper surface of the light emitting element; applying a first light reflective member to cover the first lateral surfaces of the light transmissive member, and applying a second light reflective member to cover lateral surfaces of the first light reflective member, the second lateral surfaces of the light transmissive member, and a lateral surface of the light emitting element.

A method for manufacturing a light emitting device includes: providing a light emitting element; providing a light transmissive member having a first upper surface, a lower surface, first lateral surfaces, and second lateral surfaces each positioned on an outer side of a corresponding one of the first lateral surfaces; joining the lower surface of the light transmissive member and an upper surface of the light emitting element; applying a first light reflective member to cover the first lateral surfaces of the light transmissive member, and applying a second light reflective member to cover lateral surfaces of the first light reflective member, the second lateral surfaces of the light transmissive member, and a lateral surface of the light emitting element.

A vehicular lighting assembly (and methods of making the same) that includes a parabolic reflector; a condenser lens comprising a non-planar rear surface; an outer lens; a bezel between the lenses; and a light source that emanates light that strikes the reflector and exits the assembly through the condenser lens and the outer lens. Further, the non-planar rear surface of the condenser lens refracts ambient light entering the condenser lens away from the bezel. In embodiments, the non-planar rear surface can comprise a convex or a concave surface.

A method for manufacturing a light emitting device includes: providing a light emitting element; providing a light transmissive member having a first upper surface, a lower surface, first, lateral surfaces, and second lateral surfaces each positioned on an outer side of a corresponding one of the first lateral surfaces; joining the lower surface of the light transmissive member and an upper surface of the light emitting element; applying a first light reflective member to cover the first lateral surfaces of the light transmissive member; and applying a second light reflective member to cover lateral surfaces of the first light reflective member, the second lateral surfaces of the light transmissive member, and a lateral surface of the light emitting element.

A method for manufacturing a light emitting device includes: providing a light emitting element; providing a light transmissive member having a first upper surface, a lower surface, first, lateral surfaces, and second lateral surfaces each positioned on an outer side of a corresponding one of the first lateral surfaces; joining the lower surface of the light transmissive member and an upper surface of the light emitting element; applying a first light reflective member to cover the first lateral surfaces of the light transmissive member; and applying a second light reflective member to cover lateral surfaces of the first light reflective member, the second lateral surfaces of the light transmissive member, and a lateral surface of the light emitting element.

A light emitting device includes a base, light sources, wall portions, and a half mirror. The base has a light reflecting surface and has a first side on which the light reflecting surface is provided. The light sources are mounted on the first side of the base. Each of the wall portions surrounds each of the plurality of light sources. The half mirror is to reflect a part of incident light and to transmit another part of the incident light. The half mirror is disposed opposite to the base such that the light sources are provided between the half mirror and the base.

A light emitting device includes a light emitting diode (LED); a transparent optic having a refractive index n.sub.optic; and a phosphor layer spaced apart from the LED and positioned between the LED and the transparent optic. The phosphor layer has an effective refractive index n.sub.phosphor, where a gap between the LED and the phosphor layer has a refractive index n.sub.gap that is less than n.sub.phosphor. The transparent optic has an inner convex surface in contact with the phosphor layer. The inner convex surface has an inner radius of curvature r; and an outer convex surface facing away from the phosphor layer and being a surface through which the light emitting device emits light into a medium adjacent the outer convex surface. The medium has a refractive index n.sub.medium. The outer convex surface has an outer radius of curvature R, such that r/R is equal to n.sub.medium/n.sub.optic.

A light emitting device includes a light emitting diode (LED); a transparent optic having a refractive index n.sub.optic; and a phosphor layer spaced apart from the LED and positioned between the LED and the transparent optic. The phosphor layer has an effective refractive index n.sub.phosphor, where a gap between the LED and the phosphor layer has a refractive index n.sub.gap that is less than n.sub.phosphor. The transparent optic has an inner convex surface in contact with the phosphor layer. The inner convex surface has an inner radius of curvature r; and an outer convex surface facing away from the phosphor layer and being a surface through which the light emitting device emits light into a medium adjacent the outer convex surface. The medium has a refractive index n.sub.medium. The outer convex surface has an outer radius of curvature R, such that r/R is equal to n.sub.medium/n.sub.optic.

A lighting apparatus includes an LED chip that emits primary light, and phosphor particles that emit secondary light by being excited with the primary light. The lighting apparatus emits light including the primary light and the secondary light. The light has an emission spectrum having a first peak in a wavelength ranging from 420 nm to 460 nm, a second peak in the wavelength ranging from 530 nm to 580 nm, a third peak in the wavelength ranging from 605 nm to 655 nm, a first trough in the wavelength ranging from 440 nm to 480 nm, and a second trough in the wavelength ranging from 555 nm to 605 nm.