Major Characteristics of White LED

  • The new LED realizes a short wavelength light source by reducing the indium in an indium-doped GaN emission layer. This excites red, green and blue phosphors in the transparent resin of the device package to output white light.

  • The RGB balance of the phosphor layer determines the output color, and different colored output can be achieved through modified phosphor balance. The emission light from the LED itself does not directly contribute to the white color. The phosphors used in the new LED offer excellent performance in terms of operating temperature range and color yield.


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