Omni reflective optics for wide angle emission LED light bulb

A wide angle emission LED assembly comprising:

• a heat conductive substrate;
• at least two light emitting diodes (LEDs) disposed on a surface of the heat conductive substrate, with at least one LED disposed at a predefined position within a central region of the surface, and with the remaining LEDs arranged surrounding the central LED;
• a hollow light diverting component with a first opening at a first end adjacent to the substrate and a second opening larger than the first opening at the second end, the light diverting component being positioned over the heat conductive substrate with the first opening enclosing the central LED and at least one LED positioned outside the first opening, the hollow light diverting component being configured such that at least a portion of light emitted by the central LED is reflected off one or more inner surfaces of the hollow light diverting component to be discharged from the second opening, and the outer surfaces of the hollow light diverting component is configured to reflect at least a portion of light from the LEDs surrounding the central LED towards a region below the second opening of the hollow light diverting component;
• wherein the inner surface of the hollow light diverting component is composed of one convex shaped surface and one concave shaped surface.

A wide angle emission LED assembly comprising:

• a heat conductive substrate;
• at least two light emitting diodes (LEDs) disposed on a surface of the heat conductive substrate, with at least one LED disposed at a predefined position within a central region of the surface, and with the remaining LEDs arranged surrounding the central LED;
• a hollow light diverting component with a first opening at a first end adjacent to the substrate and a second opening larger than the first opening at the second end, the light diverting component being positioned over the heat conductive substrate with the first opening enclosing the central LED and at least one LED positioned outside the first opening, the hollow light diverting component being configured such that at least a portion of light emitted by the central LED is reflected off one or more inner surfaces of the hollow light diverting component to be discharged from the second opening, and the outer surfaces of the hollow light diverting component is configured to reflect at least a portion of light from the LEDs surrounding the central LED towards a region below the second opening of the hollow light diverting component;
• wherein the hollow light diverting component outer surface includes at least one concave surface facing toward the surrounding LEDs and at least two extension fins having substantially vertical surfaces that extend from the concave surface and are positioned between the surrounding LEDs;
• and
• wherein the extension fins are profiled to a selected curvature to control light emitted from the surrounding LEDs in a circumferential direction.