FIELD: physics, optics.
SUBSTANCE: invention relates to optical devices and methods for manufacture thereof. Disclosed is an optical device having a light-emitting or a light-sensitive element mounted on a substrate and cured organosilicon material, integrated into a single article by sealing the element with an organosilicon compound which is cured via hydrosilylation, wherein the surface of the cured organosilicon material is treated with polyorganosiloxane which contains at least three hydrogen atoms bonded with silicon atoms in one molecule. A method of making said optical device is also disclosed.
EFFECT: disclosed optical device is resistant to dust and dirt adhesion due to less stickiness of the surface of the cured organosilicon material which seals the light-emitting or light-sensitive element.
7 cl, 7 dwg, 6 ex
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