February 2, 2005—Permlight Products, manufacturers of the EnbrytenLED line, announced today the issuance of a new patent covering its thermal management techniques to increase brightness in LED systems without adversely affecting lifetime and allowing for a very low cost solution to be produced.
The 6,846,093 patent, titled “Modular mounting arrangement and method for light emitting diodes” claims:
A modular light emitting diode (LED) mounting configuration is provided including a light source module having a plurality of pre-packaged LEDs arranged in a serial array. The module includes a heat conductive body portion adapted to conduct heat generated by the LEDs to an adjacent heat sink. A heat conductive adhesive tape connects the LED module to the mount surface. As a result, the LEDs are able to be operated with a higher current than normally allowed. Thus, brightness and performance of the LEDs is increased without decreasing the life expectancy of the LEDs. A plurality of such LED modules can be pre-wired together in a substantially continuous fashion and provided in a dispenser, such as a roll or box. Thus, to install a plurality of such LED modules, a worker simply pulls modules from the dispenser as needed, secures the appropriate number of modules in place, and connects the assembled modules to a power source.
For more information, contact Permlight.
