LED CIRCUIT

摘要

An LED circuit (40) comprises integrated circuit LEDs (50) each mounted over a respective LED control circuit (42). The LED control circuits (42) are electrically connected together to by the integrated circuit to define a string of LED control circuits, each having at least one control line (44) leading to the circuit. This provides a compact circuit of multiple LEDs with individual control of the LEDs.

主权项

1. An LED circuit, comprising:
a plurality of integrated circuit LED packages; and an integrated circuit comprising a plurality of LED control circuits, each of the plurality of LED control circuits being formed in a respective area of the integrated circuit, and having at least one control line leading to each individual LED control circuit, wherein each LED package is bonded over a respective LED control circuit such that the LED makes electrical connection with the LED control circuit, and the LED control circuits are electrically connected together in series by the integrated circuit to define a string of LED control circuits, wherein each LED control circuit comprises a transistor in parallel with the LED package, and the at least one control line comprises a transistor gate line and wherein the ends of the string of LED control circuits comprise power line connection pads.