Yuav luag tag nrho cov yeeb yaj kiab kho qhov muag raug siv hauv cov kua siv lead ua kua projection zaub. Ib tug raug LCD projection zaub optical system muaj ib lub teeb ci (hlau halide teeb los yog siab mercury teeb), ib tug illumination optical system (xws li lub teeb system thiab polarization hloov dua siab tshiab system), xim sib cais thiab xim ua ke optical system, ib tug LCD npo, thiab ib tug projection optical system.
1, AR + HR
Raws li cov kua siv lead ua qhov projection rau qhov kev xav tau ntawm qhov kev ua haujlwm siab, kev siv cov kev ua haujlwm siab txo qis ntawm cov yeeb yaj kiab thiab cov yeeb yaj kiab siab, tuaj yeem ua rau lub zog kho qhov muag los ntawm txhua qhov kev cuam tshuam kho qhov muag thiab hauv qhov tsis pom kev poob qis, thiab tib lub sij hawm tuaj yeem ua kom qhov siab tshaj plaws ntawm kev txwv ntawm lub teeb stray, tshem tawm "dab duab" thiab txhim kho clarity.
2. Infrared, ultraviolet cutoff lim
Liquid siv lead ua projection system feem ntau yog siv los txhim kho qhov ci ntawm lub teeb pom kev siab, uas tso tawm ntau lub teeb ci ultraviolet thiab infrared hauv spectrum. Kev siv cov infrared, ultraviolet cut-off filters yuav tshem tawm cov teeb meem ultraviolet lub teeb thiab infrared tshav kub nyob rau hauv lub system, tiv thaiv cov kua siv lead ua aging, txhim kho cov kev pab cuam lub neej ntawm lub system.
3, polarized teeb hloov zaj duab xis
Cov kua siv lead ua kua yuav tsum tau siv lub teeb ci polarized, uas yuav tsum tau hloov pauv ntawm lub teeb tawm ntawm lub teeb ci mus rau hauv lub teeb polarized. Polarizing Beamsplitters (PBS) npaj siv cov yeeb yaj kiab kho qhov muag tuaj yeem hloov lub teeb rau hauv lub teeb polarized.
4. Xim sib cais thiab xim sib xyaw ua ke ntawm cov yeeb yaj kiab
Nyob rau hauv cov kua siv lead ua projection zaub tshuab, xim sib cais thiab xim synthesis feem ntau ua tiav los ntawm cov yeeb yaj kiab kho qhov muag. Txhawm rau txhim kho qhov zoo ntawm cov txheej txheem, cov kev cai dav dav ntawm kev tsim cov xim sib cais zaj duab xis yuav tsum tsis tsuas yog muaj lub siab wavelength positioning raug thiab txhawm rau kom ntseeg tau tias cov xim zoo, tab sis kuj yuav tsum muaj qhov nkhaus spectral ntawm dichroic daim iav hauv kev sib cais wavelength muaj cov yam ntxwv siab steepness, nyob rau hauv lub cut-off band muaj ib tug sib sib zog nqus txiav tawm, nyob rau hauv ib tug me me degree ntawm kis tau tus mob.
– Zaj lus no yog tso tawm los ntawmtshuab nqus tsev txheej tshuab manufacturersGuangdong Zhenhua
Post lub sij hawm: Oct-11-2023