LED support frame and LED device and LED display module manufactured with the same

An LED support frame, comprising a substrate and a reflector cup arranged on the substrate, characterized in that a light converging component is provided on an upper surface of the reflector cup, and a concave light converging surface is provided on a side surface of the light converging component adjacent to a cup rim of the reflector cup;

• wherein the light converging component includes a first light converging component and a second light converging component integrally formed with the first light converging component;
• the first light converging component is located on one side of the reflector cup, and the upper surface of the first light converging component is parallel to the upper surface of the reflector cup;
• the second light converging component is located on two sides of the first light converging component and is formed by a side of the reflector cup provided with the first light converging component extending towards two adjacent sides;
• and the second light converging component covers at least part of said two adjacent sides;
• an inner wall of the reflector cup includes a first inner wall adjacent to the light converging component and a second inner wall opposite to the first inner wall, an included angle L1 between the first inner wall and a cup bottom of the reflector cup is in the range of 90° to 120°, and an included angle L2 between the second inner wall and the cup bottom of the reflector cup is in the range of 120° to 135°;
• when the included angle L2 increases, the included angle L1 is reduced in order for light to be reflected back upon reaching the first inner wall of the reflector cup where the light converging component is disposed and then converged in the visual field observed by the observer.