Full-spectrum LED light source

Full-spectrum LED light source

  • CN 105,870,303 B
  • Filed: 04/18/2016
  • Issued: 08/28/2020
  • Est. Priority Date: 04/18/2016
  • Status: Active Grant
First Claim
Patent Images

1. The full-spectrum LED light source comprises a substrate, an LED chip packaged on the substrate and a fluorescent glue used for packaging the LED chip, wherein the fluorescent glue is formed by mixing silica gel and fluorescent powder, and is characterized in that the fluorescent powder consists of yellow powder with an emission peak wavelength of 550-:

  • (0.1-0.5);

    (0.2-0.4);

    (0.15-1.2);

    (0.08-0.5);

    the LED chip comprises a blue light chip, and the wavelength range of the blue light chip is 450-460 nm.

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