Phoseon Technology, Inc.

Jeff A Smith

Ognyan Moore

Paul Eddy

Edward A Kiyoi

Ken McAllister

A system and method for operating a lighting array is disclosed. In one example, the system and method detect the presence or absence of short circuiting current flow through a light emitting device and provide an indication of the same. The system and method may also increase or decrease current flow through the lighting array to compensate for reduced lighting output or to reduce the possibility of lighting array degradation.

System and method to identify short circuiting current and open circuits in a semiconductor light matrix

A system and method for operating one or more light emitting devices is disclosed. In one example, the intensity of light provided by the one or more light emitting devices is adjusted responsive to a temperature of the one or more light emitting device. The light is adjusted via modifying a current supplied to the one or more light emitting devices.

LED drive current adjustment for irradiance step response output

A system and method for operating one or more light emitting devices is disclosed. In one example, the light emitting devices may be deactivated in response to a rate of temperature rise of the light emitting devices.

Method and system for light array thermal slope detection

A system and method for operating one or more light emitting devices is disclosed. In one example, the light emitting devices may be deactivated in response to a rate of temperature rise of the light emitting devices. The system and method further include a way of reducing false positive indications of light emitting device.

Growing community of inventors

Hillsboro, OR, United States of America

Jeff A Smith