Goods & Services

(1) Light emitting diode (LED) displays and diode arrays (2) Light emitting diode (LED) luminaires

Abstract

A busline LED module includes a printed circuit board on which LEDs are mounted and lens portion formed over the LEDs. A pair of wires is positioned beneath the printed circuit board within a bottom portion assembly to form a top portion assembly. A pair of windows within a bottom portion assembly enables access to a portion of the wires where a metal-to-metal contact to the metal inner portion of the wires is made. A pair of metal connectors extends from the printed circuit board to make metal-to-metal contact with the metal wires. A sealing connection is made between the top portion assembly and the bottom portion assembly.

IPC Classes  ?

• H01L 33/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
• F21V 3/00 - GlobesBowlsCover glasses
• H01L 23/04 - ContainersSeals characterised by the shape

Abstract

A durable LED light engine includes a printed circuit board including LEDs mounted thereon positioned between a substantially U-shaped top enclosure and a bottom enclosure. Once assembled together using alignment holes and projections, the combination of the substantially U-shaped top enclosure, the printed circuit board and the bottom enclosure are held together with a molding material.

IPC Classes  ?

• F21V 5/04 - Refractors for light sources of lens shape
• F21V 31/04 - Provision of filling media
• G09F 13/22 - Illuminated signsLuminous advertising with luminescent surfaces or parts electroluminescent

Goods & Services

Light emitting diode (LED) displays and arrays.

Abstract

A track head unit includes a lighting device, a first sensor, a second sensor, one or more motors, and a controller. The first sensor is configured to receive transmissions from a portable remote control device. The second sensor is configured to receive transmissions associated with a target object. The one or more motors are mechanically coupled to the lighting device and are configured to position the lighting device along a first direction and a second direction. The controller is coupled to the lighting device, the first sensor, the second sensor, and the one or more motors. The controller is configured to receive a control signal from the remote control device via the first sensor, responsively transmit a locator signal to a locator that is disposed at a target object, receive a response signal via the second sensor from the remote object in response to the transmitting.

IPC Classes  ?

• F21S 2/00 - Systems of lighting devices, not provided for in main groups or , e.g. of modular construction

Abstract

Illumination device embodiments are provided which include a transparent bulb that carries at least one phosphor. A redirector is positioned within the bulb and at least one light-emitting diode (LED) is positioned over the redirector to be energized and emit light that excites the phosphor. The redirector helps to diffuse the resultant mix of LED-emitted light and phosphor-emitted light that issues from the device. The redirector also provides a heat path away from the LEDs. In a device embodiment, LEDS form first and second diode groups that have emission peaks in different regions. Selectively energizing these groups alters the color temperature of the device's light. Energizing both groups and varying currents of each group also alters the color temperature of the device's light. In other device embodiments, the redirector has a portion outside the bulb which may also define protuberances that enhance heat radiation. In yet other device embodiments, each LED may have an associated phosphor. Some embodiments may be further enhanced by the further addition of a phosphor to the bulb.

IPC Classes  ?

• H01J 5/12 - Double-wall vessels or containers
• F21S 2/00 - Systems of lighting devices, not provided for in main groups or , e.g. of modular construction
• F21V 9/10 - with provision for variation of the colour or intensity (F21V 9/12 takes precedence)

Abstract

A system for self-decontaminating a surface of an object is disclosed herein. The system includes a light emitting member and photocatalytic material which can be mounted on or within the object to be decontaminated. Activation of the system releases an oxidizing agent effective in deactivating chemically or biologically active agents at or near the surface. The system is robust, non-destructive, can be activated on demand, and does not require regeneration or expose a user to harmful materials such as UV irradiation. Also disclosed are objects containing the system, methods for self-decontaminating objects using the system, and methods for fabricating self-decontaminating surfaces on an object.

IPC Classes  ?

• A61L 2/10 - Ultraviolet radiation
• A61L 9/20 - Ultraviolet radiation
• A46B 15/00 - Other brushesBrushes with additional arrangements