Invention Grant
US09030108B2 Gaussian surface lens quantum photon converter and methods of controlling LED colour and intensity
有权
高斯表面透镜量子光子转换器和控制LED颜色和强度的方法
- Patent Title: Gaussian surface lens quantum photon converter and methods of controlling LED colour and intensity
- Patent Title (中): 高斯表面透镜量子光子转换器和控制LED颜色和强度的方法
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Application No.: US13465604Application Date: 2012-05-07
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Publication No.: US09030108B2Publication Date: 2015-05-12
- Inventor: David Deak, Sr. , David Deak, Jr.
- Applicant: David Deak, Sr. , David Deak, Jr.
- Main IPC: H01L37/00
- IPC: H01L37/00 ; H01L25/04 ; H01L51/56

Abstract:
This invention is a photon-interactive Gaussian surface lens method means that converts incident photons from a single or a plurality of wide band gap semiconductor class light emitting diode dies, into a secondary emission of photons emanating from a composite photon transparent colloidal stationary suspension of quantum dots, high efficiency phosphors, a combination of quantum dots and high efficiency phosphors and nano-particles of metal, silicon or similar semiconductors from the IIIB and IVB Group of the Periodic Table and any nano-material and/or micro/nano spheres that responds to Rayleigh Scattering and/or Mie Scattering; and a plurality of quantum dots in communication with said nano-particles in said suspension. The apparatus and methods according to the present invention provides in improved narrow pass-band of red, green, and blue photon efficiency over phosphor based conversion. Utilizing the invention's methodology, the white resultant color temperature is stabilized against internal semiconductor thermal fluctuations or ambient thermal variations.
Public/Granted literature
- US20130293123A1 GAUSSIAN SURFACE LENS QUANTUM PHOTON CONVERTER AND METHODS OF CONTROLLING LED COLOUR AND INTENSITY Public/Granted day:2013-11-07
Information query
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