摘要:
Methods and apparatus for generating an information signal. Exemplary methods and apparatus may comprise (A) electrically associating at least one LED with a Seebeck power generator; (B) thermally associating the Seebeck power generator with a surface; and (C) heating the surface to cause the Seebeck power generator to generate electricity to energize the at least one LED. In one example, such methods and apparatus may be used to provide an indication of the temperature of a surface.
摘要:
A color-changing device which includes an enclosure at least a portion of which is material which is desired to change color. There is also included an illumination device, such as an LED or collection of LEDs which can illuminate the material. There can also be included a controller which can take some form of input, such as from a network, or a sensor, and can convert that input into a signal to control the illumination. There is also included a method for performing such color change.
摘要:
A system and method for automatic configuration of devices that comprises a receiver for receiving information from a device that uniquely identifies the device, a controller capable of assigning an address to the device, and a communication link for transmitting said information from the receiver to the controller.
摘要:
Thermal indication methods and systems. In one example, electrical power is generated based on a temperature of a thermal surface, and at least one indication is provided, based on the generated electrical power, representative of the temperature of the thermal surface.
摘要:
Methods and apparatus for illumination of liquids in a variety of environments. In one example, multi-color LED-based light sources are employed to achieve a wide range of enhanced lighting effects in liquids. In another example, a pool or spa is illuminated by one or more multi-color light sources that may be employed as individually and independently controllable devices, or coupled together to form a networked lighting system to provide a variety of programmable and/or coordinated color illumination effects in the pool or spa environment.
摘要:
Provided herein are methods and systems for signal processing for illumination control signals, which may include a decoder for decoding a combined signal and a connection for delivering a portion of the combined signal to an illumination source, which source is capable of generating an illumination condition from the portion of the combined signal. The system may also include an encoder for encoding the combined signal from and illumination control signal and a second signal. The combined signal may include any signal, such as a video signal, a radio frequency signal, an electrical signal, an infrared signal, an acoustic signal, and audio signal, and an optical signal. The encoder may send signals to the decoder by any known method or system, such as broadcast, cable, network, circuit, or the like. The system may include a controlled illumination source and another device, which may be any electrical device, such as an entertainment device. The device may be a television, a computer, a compact disc player, a stereo, a radio, a video cassette player, a DVD player, a toy, a CD-ROM drive, a film projector, a surround sound system, a dolby sound system, a THX sound system, and a tape player. The decoder may be connected to the controlled devices by any connection, such as a circuit, a network, a data bus, a cable, a wire, a radio frequency transmitter and receiver, an infrared transmitter and receiver, a broadcast transmitter and receiver, an optical transmitter and receiver, an acoustic transmitter and receiver, a microwave transmitter and receiver, and a circuit. The system may also include a signal generator for generating signal that controls the other device and an illumination control driver for generating the illumination control signal for the illumination source. The illumination source may be an LED system that is controlled by a microprocessor to vary at least one of the color and intensity of the illumination produced by the illumination source in response to the illumination control signal.
摘要:
Methods and apparatus for generating and modulating white light illumination conditions. Examples of applications in which such methods and apparatus may be implemented include retail environments (e.g., food, clothing, jewelry, paint, furniture, fabrics, etc.) or service environments (e.g., cosmetics, hair and beauty salons and spas, photography, etc.) where visible aspects of the products/services being offered are significant in attracting sales of the products/services. Other applications include theatre and cinema, medical and dental implementations, as well as vehicle-based (automotive) implementations. In another example, a personal grooming apparatus includes one or more light sources disposed in proximity to a mirror and configured to generate variable color light, including essentially white light, whose color temperature may be controlled by a user.
摘要:
Methods and systems for controlled semiconductor-based illumination. In one example, one or more semiconductor-based illumination systems are configured to illuminate an area about the illumination system(s). A user interface facility is employed to instruct one or more of the semiconductor-based illumination systems to produce a desired mixed light output to illuminate the area about the illumination system(s).
摘要:
Provided are methods and systems for controlling the conversion of data inputs to a computer-based light system into lighting control signals. The methods and systems include facilities for controlling a nonlinear relationship between data inputs and lighting control signal ouputs. The nonlinear relationship may be programmed to account for varying responses of the viewer of a light source to different light source intensities.
摘要:
An illumination system according to the principles of the invention may include a first LED and a carrier material. The carrier material may be comprised of plastic, synthetic material, polymer, latex, rubber or other material. The carrier material may also contain a phosphor, fluorescent material, organic fluorescent material, inorganic fluorescent material, impregnated phosphor, phosphor particles, phosphor material, YAG:Ce phosphor, or other material for converting electromagnetic radiation into illumination or visible light.