Monolithic LED chip in an integrated control module with active circuitry

A device comprising:

• a monolithic LED chip including a first LED junction and a second LED junction, wherein the first LED junction and the second LED junction are formed from a single LED junction;
• an active electronic component that controls an LED drive current supplied to the first LED junction;
• and
• a color sensor that measures light emitted when the LED drive current is supplied to the first LED junction, wherein the active electronic component increases the LED drive current supplied to the first LED junction compared to that supplied to the second LED junction in response to the color sensor measuring the light emitted when the LED drive current is supplied to the first LED junction, wherein the monolithic LED chip has a maximum dimension, and wherein the active electronic component is mounted onto an interconnect structure onto which the monolithic LED chip is mounted at a distance from the monolithic LED chip that is less than five times the maximum dimension.

A device comprising:

• a monolithic LED chip including a first LED junction and a second LED junction, wherein the first LED junction and the second LED junction are formed from a single LED junction;
• an active electronic component that controls an LED drive current supplied to the first LED junction;
• a color sensor that measures light emitted when the LED drive current is supplied to the first LED junction, wherein the active electronic component increases the LED drive current supplied to the first LED junction compared to that supplied to the second LED junction in response to the color sensor measuring the light emitted when the LED drive current is supplied to the first LED junction;
• a first type of phosphor particles disposed laterally above the first LED junction;
• and
• a second type of phosphor particles disposed laterally above the second LED junction, wherein the first type of phosphor particles and the second type of phosphor particles are suspended in a layer of silicone that covers the monolithic LED chip.

A device comprising:

• a monolithic LED chip including a first LED junction and a second LED junction, wherein the first LED junction and the second LED junction are formed from a single LED junction;
• an interconnect structure, wherein the monolithic LED chip is flip-chip mounted onto the interconnect structure, and wherein no LED junction of the monolithic LED chip is coupled to any other LED junction using a wire bond;
• and
• an active electronic component that controls an LED drive current supplied to the first LED junction, wherein the LED drive current supplied to the first LED junction is sufficient to illuminate the first LED junction, and wherein the active electronic component supplies the second LED junction with a constant current and determines a voltage across the second LED junction.

A device comprising:

• a monolithic LED chip including a first LED junction and a second LED junction, wherein the first LED junction and the second LED junction are formed from a single LED junction;
• an interconnect structure, wherein the monolithic LED chip is flip-chip mounted onto an upper surface of the interconnect structure, wherein a metallic via passes through the interconnect structure from the upper surface to a lower surface of the interconnect structure, wherein the metallic via is disposed laterally beneath the monolithic LED chip, and wherein no electric current flows through the metallic via;
• and
• an active electronic component that controls an LED drive current supplied to the first LED junction, wherein the monolithic LED chip has a maximum dimension, and wherein the active electronic component is mounted onto the upper surface of the interconnect structure at a distance from the monolithic LED chip that is less than five times the maximum dimension.