Substrate for mounting LED element, LED light source and LED display

摘要

Provided is a substrate for mounting an LED element in which a stable light-emitting surface is obtained, as well as a light source and an LED display using this substrate, so that the axis at which light is emitted by a chip LED does not vary. The substrate for mounting an LED element (1) comprises a substrate (1a) on which an LED element can be mounted, and a wiring layer (2) for supplying electricity to an LED element (7). The wiring layer (2) for supplying electricity to the LED element (7) is formed on a mirror-finished surface on the entirety of a substrate surface on which the LED element is mounted, except for an insulating space 4 capable of providing insulation between terminals of the LED element.

主权项

1. An LED display in which an LED element is disposed inside a sealed container characterized in that:
said sealed container comprises: front-surface face glass, the front-surface face glass having an inner surface on which the LED element is mounted; a wiring layer for supplying electricity to the LED element, the entire surface of the wiring layer being mirrored and the wiring layer being formed entirely on the inner surface of the front-surface face glass on which the LED element is mounted, wherein the wiring layer has an insulating space capable of providing insulation between terminals of the LED element and a light-transmission space capable of transmitting light from the surroundings of the LED element; spacer glass; and a sealed-container substrate, the sealed-container substrate has a light-reflecting surface capable of reflecting light toward the inner surface of the front-surface glass.