Yuav Ua Li Cas Xaiv Txoj Cai Diffuser Sheet rau Koj Qhov Haujlwm

Thaum nws los txog rau lub teeb diffused, muaj ntau yam los xav txog. Cov lus nug tseem ceeb tshaj plaws yog: Hom txiaj ntsig twg koj xav tsim? Thaum koj tau teb cov lus nug ntawd, cov kauj ruam tom ntej yog xaiv qhov zoo diffuser rau koj qhov project.

Txoj cai ntawm daim ntawv diffuser

Ib daim ntawv diffuser yog ib daim ntawv ntawm cov khoom siv uas yog siv los cuam tshuam los yog tawg, lub teeb. Lub phaj feem ntau yog ua los ntawm iav los yog yas, thiab nws muaj ib tug nto uas yog them nrog me me pob los yog ridges. Cov pob no ua rau lub teeb thaws mus rau qhov sib txawv, uas ua rau lub teeb pom kev sib txawv, lossis tawg. Lub diffusion phaj feem ntau yog siv los ua ke nrog lub teeb pom kev zoo, xws li lub teeb pom kev zoo, los tsim kom muaj kev faib tawm ntau dua. Piv txwv li, yog tias koj yuav tsum tso ib lub phaj diffusion hla lub teeb, lub teeb yuav tawg mus rau txhua qhov kev taw qhia, tsis yog tsuas yog nce thiab nqis. Qhov no yuav ua rau muaj kev faib tawm ntau dua ntawm lub teeb, uas yuav ua rau nws yooj yim pom cov khoom hauv chav. Ntxiv nrog rau nws cov kev siv hauv teeb pom kev zoo, diffusion phaj kuj tseem siv tau rau hauv kev yees duab thiab microscopy. Los ntawm muab lub phaj diffusion hla lub lens ntawm lub koob yees duab lossis lub tshuab tsom, koj tuaj yeem tsim cov duab uas tsis tshua muaj ntse thiab tawg ntau dua. Qhov no tuaj yeem siv tau rau kev thaij duab ntawm cov khoom me me, lossis rau kev thaij duab ntawm cov khoom uas nyob deb heev.

Daim ntawv diffuser yog siv los cuam tshuam nrog kev nthuav tawm ntawm lub teeb, tsis hais tus qauv tsim ntawm lub teeb faib nkhaus yuav muaj pes tsawg degrees, tsuav yog lub phaj diffusion yuav ua rau lub kaum sab xis ntawm 160 ~ 176 degree.

Lub kaum sab xis loj dua, qhov qis dua qhov teeb pom kev zoo, qee qhov tseem yuav tsim cov nyhuv lim dej - kom qee qhov ntawm lub wavelengths tsis tuaj yeem nkag mus, ua rau muaj xim sib txawv, xws li hauv qhov chaw ntawm lub teeb cuam tshuam kev kho dua (piv txwv li sanding, betting qauv), lub teeb kis tus nqi yuav qis dua vim lub ntuj phenomenon ntawm geometric optics.

Lub luag haujlwm tseem ceeb ntawm daim ntawv diffuser

(1) Txhawm rau txhawm rau tawg lub teeb flux thiab xyuas kom meej tias nws sib npaug, siv daim ntawv sib xyaw diffuser. Qhov no tsis tsuas yog pab ua kom lub teeb sib xws tab sis kuj tso cai rau kev tswj hwm lub kaum sab xis ntawm emission.

(2) Lub teeb ci ntsa iab tau txhawb nqa los ntawm diffusion phaj, thiab nws kuj tiv thaiv cov khoom siv kho qhov muag hauv qab los ntawm kev puas tsuaj. Qhov no ua kom tag nrho cov system ruaj khov thiab txhim khu kev qha.

Txoj kev npaj ntawm daim ntawv diffuser

Extrusion molding thiab roller embossing composite technology, extrusion dov txoj kev siv extruder los tsim cov ntawv PC, thaum daim ntawv PC tuaj yeem ntxiv ntau hom teeb pom kev sib txawv, kev npaj cov teebmeem sib txawv ntawm lub teeb diffusion phaj, thaum siv cov cuab yeej no tuaj yeem ua tau. ua lub teeb diffusion nyhuv ntawm microstructure embossed rau hauv daim ntawv PC, kom ua tiav kev sib xyaw ntawm lub teeb diffusion hais thiab microstructure, cov qauv duab tshwj xeeb tau qhia hauv qab no, cov khoom siv tam sim no raug nqi siab, thaum muaj kev txwv rau cov thickness ntawm cov ntawv extrusion molding. .

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Thermal imprinting yog txheej txheem los npaj kho qhov muag diffusion microstructures. Thermal imprinting yog ib txoj hauv kev los npaj microstructures rau saum npoo ntawm pwm, thiab tom qab ntawd hloov cov microstructures ntawm qhov chaw mus rau saum npoo ntawm lub polymer los ntawm imprinting rau pwm qhov xav tau microstructure. Cov polymer feem ntau yog cov khoom siv thermoplastic, thiab qhov kub thiab txias muaj qhov cuam tshuam loj heev rau kev molding ntawm cov qauv, thaum lub replication ntawm cov qauv muaj kev cuam tshuam ntau dua. Daim duab schematic tshwj xeeb yog qhia hauv qab no:

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