Kif Jagħmel Id-Diffużur Akriliku Ir-Rwol Ta 'Diffużjoni Ottika
Mar 15, 2022
Diffusers use chemical or physical means to use light to encounter two media with different refractive indices, refraction, reflection and scattering of the physical imagination, by adding inorganic or organic substrates based on PMMA light diffusing agents, or by microarrays. Structural features The artificial adjustment of light on the surface of the substrate, the different directions of light refraction, reflection and scattering, changing the way of light, and completely incident light color produce the effect of light diffusion. Acrylic diffuser
1. Diffużur tradizzjonali
Id-diffużur tal-PMMA tradizzjonali jipparteċipa prinċipalment f'partiċelli kimiċi bħala partiċelli li jxerrdu fil-matriċi tal-PMMA. Meta d-dawl jgħaddi mis-saff tat-tifrix, ir-rifrazzjoni, ir-riflessjoni u t-tifrix iseħħu f'żewġ midja b'indiċi refrattivi differenti, u mbagħad iseħħ l-effett tad-diffużjoni tad-dawl. Madankollu, huwa inevitabbli li d-dawl jiġi assorbit mill-partiċelli li jxerrdu, li jirriżulta f'użu baxx ta 'enerġija tad-dawl.
Diffużur akriliku
Partiċelli kimiċi miżjuda b'mod komuni jinkludu: Diffużur tad-Dawl Organiku Diffużur tad-Dawl Inorganiku Uniformità tat-Taħlit
2. Il-pjanċa tad-diffużur tal-mikrostruttura l-ġdida
The new micro-PMMA diffuser plate is structured through a series of micro-characteristic surfaces, so the light refracted in different directions will pass through the period, changing the light's travel path, and then reaching the fully diffused incident light to achieve a gentle or even irradiation effect. . Common microstructures include:
1. V-matriċi tal-kanal
2. U-matriċi tal-kanal konvessi f'forma
3. Array Piramida
4. Ring Array
5. Array ta 'lenti mikro
Id-diffużur akriliku tal-mikrostruttura għandu trażmissjoni għolja tad-dawl. Billi tbiddel il-forma tal-mikrostruttura u arranġamenti differenti, huwa possibbli li taġġusta l-angolu tad-diffużjoni, l-ispazju u d-distribuzzjoni tal-enerġija tal-kamp tad-dawl, u tlesti d-diffużur tad-dawl li jaffettwa l-uniformità u t-trażmissjoni tad-dawl, għalhekk ġibdet attenzjoni kbira minn riċerkaturi
