Creeled, Inc.

Andre Pertuit

Colin Kelly Blakely

Robert Wilcox

Michael Check

David Suich

Joseph G Sokol

Solid-state lighting devices, and more particularly to a three-dimensional (3D) light-emitting diode (LED) device and a method of manufacture are disclosed. A submount of the LED can have several submount portions that are angled with respect to each other, and LED chips can be mounted on each submount portion, such that the LED chips of the device are angled at different angles with respect to each other. In an embodiment, the LED device can include a heatsink that is in contact with each of the submount portions to channel heat away from the LED chips. The LED chips can be mounted on the submount portions when all submount portions are laying flat, and then the submount portions can be pushed or punched into their respective angles.

Three dimensional LED device and method of manufacture

Solid-state lighting devices including light-emitting diodes (LEDs), and more particularly integrated warning structures for ultraviolet LED packages are disclosed. Integrated warning structures may include passive structures, such as lumiphoric material regions, that are arranged within LED packages to receive a portion of ultraviolet light from an LED chip within the LED package and provide a small amount of wavelength-converted light. Such wavelength-converted light may serve as indication that ultraviolet light is being emitted. Exemplary lumiphoric material regions may form one or more discrete regions within LED packages and may provide such wavelength-converted light without substantial impact on color purity of the LED packages. Accordingly, LED packages may provide integrated warning emissions that may serve to indicate the presence of ultraviolet emissions and/or reduce human exposure to such ultraviolet emissions.

Growing community of inventors

Raleigh, NC, United States of America

Andre Pertuit