Koj puas tuaj yeem siv lub tarp dawb rau qhov projector screen?
Koj puas tuaj yeem siv lub tarp dawb rau qhov projector screen?

Video: Koj puas tuaj yeem siv lub tarp dawb rau qhov projector screen?

Video: Koj puas tuaj yeem siv lub tarp dawb rau qhov projector screen?
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Tsis tas li ntawd xwb, koj tuaj yeem siv dawb los yog off- dawb tarpaulin txawm tias qhov tuab ntawm cov fibers thiab qhov tsis sib xws ua tsis lav ib daim duab zoo. Tarpaulins thiab billboard tarps tsis yog cov kev xaiv zoo tshaj plaws rau kev ua yeeb yaj kiab sab nraum zoov npo yog koj yog siv ib tug high-end projector uas muab HD duab zoo.

Ib yam li ntawd, dab tsi yog cov khoom siv zoo tshaj plaws los siv rau lub vijtsam projector?

Black Out Cloth yog tus zoo tshaj plaws projection screen khoom rau tus kheej thiab kev tshaj lij siv . Qhov no Projection screen khoom yog yooj yim heev muaj nyob online thiab kuj yog nyiaj txiag-phooj ywg.

Tsis tas li ntawd, puas yog lub vijtsam dub lossis dawb projector zoo dua? Qhov sib txawv tseem ceeb tshaj plaws yog qhov pom tseeb: a npo dub yog ntau zoo dua ntawm rov tsim dua qhov tsaus nti ntawm daim duab. Qhov no pom kev txhim kho qhov sib piv ntawm daim duab. Cov ntxaij vab tshaus dub kuj tsis txhob xav ntau npaum li lub teeb cov ntxaij vab tshaus dawb thiab ua zoo dua hauv chav nrog ambient teeb pom kev zoo.

Dab tsi xim yog qhov zoo tshaj plaws rau projector screen?

A dawb screen yog qhov zoo tshaj plaws nyob rau hauv ib chav projection nrog ambient lub teeb tag nrho tswj thiab ib tug projector nrog ib tug high contrast ratio.

Puas yog qhov projector screen ua qhov txawv?

Tag nrho cov ntxaij vab tshaus muaj qhov "tau txais," lossis ntau npaum li cas lawv xav txog lub teeb piv nrog lub ntsej muag zoo ib yam (hu ua Lambertian nto). Qhov no tsis txhais hais tias qhov 2.0-tau txais npo yuav ua a cov projector duab ob zaug li kaj li qub projector ntawm 1.0-gain npo , tab sis nws yuav ci dua.

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