FIELD: lighting.
SUBSTANCE: invention relates to wavelength converting light-emitting devices element. Wavelength converting element includes polymer material, containing wavelength converting component, capable to convert first wavelength light into second wavelength light. At that, wavelength converting component is covalently bonded with polymer material main chain.
EFFECT: invention provides higher stability and longer service life of wavelength converting elements and containing them light-emitting devices.
12 cl, 3 dwg, 2 ex
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