Vim li cas peb thiaj yuav tsum siv lub vijtsam LED es tsis txhob siv lub tshuab projection ib txwm muaj? Puas muaj qee qhov tsis zoo ntawm cov thev naus laus zis projection?

Niaj hnub nim no, feem ntau ntawm cov chaw ua yeeb yaj kiab tseem siv cov thev naus laus zis ntawm kev tso saib. Qhov no txhais tau tias daim duab raug tso tawm rau ntawm daim ntaub dawb los ntawm lub projector. Thaum lub vijtsam me me LED tshwm sim, nws pib siv rau cov teb sab hauv tsev, thiab maj mam hloov cov thev naus laus zis tso saib. Yog li ntawd, qhov chaw ua lag luam rau cov zaub me me LED yog loj heev.
Txawm hais tias qhov ci ntsa iab yog ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm LED screen, nws feem ntau siv lub hauv paus ntsiab lus ntawm kev teeb pom kev zoo, txhua pixel tso tawm lub teeb ywj pheej, yog li cov nyhuv tso saib zoo ib yam hauv ntau qhov chaw ntawm lub vijtsam. Ntxiv mus, LED screen siv tag nrho cov keeb kwm yav dhau los dub, uas muaj qhov sib piv zoo dua li cov thev naus laus zis projection ib txwm muaj.

Feem ntau, feem ntau ntawm cov khoom siv ua si hauv cov chaw ua yeeb yaj kiab ib txwm muaj yog cov thev naus laus zis projection. Vim tias lub kaw lus projection siv lub hauv paus ntsiab lus ntawm kev xav rov qab, qhov deb ntawm lub teeb projected thiab qhov chaw nruab nrab ntawm lub vijtsam yog txawv, thiab qhov chaw ntawm peb lub teeb xim tseem ceeb hauv lub raj projection yog txawv. Qhov no ua rau daim duab projected yooj yim muaj nrog me ntsis pixel defocus thiab ntug xim. Tsis tas li ntawd, lub vijtsam yeeb yaj kiab siv daim ntaub dawb, uas yuav txo qhov sib piv ntawm daim duab.
Cov txiaj ntsig thiab qhov tsis zoo ntawm LED projectors
Zoo:Qhov zoo tshaj plaws ntawm LED projectors yog lawv lub teeb siv tau ntev thiab tsis kub dhau. LEDs kav ntev tshaj li 10 npaug ntawm cov teeb projector ib txwm muaj. Ntau lub LED projectors tuaj yeem khiav tau 10,000 teev lossis ntau dua. Vim tias lub teeb kav ntev li lub projector, koj tsis tas yuav txhawj txog kev yuav cov teeb tshiab.

Vim tias cov LEDs me me heev thiab tsuas yog xav tau semi-conduct, lawv ua haujlwm ntawm qhov kub qis dua. Qhov no txhais tau tias lawv tsis xav tau cua ntau, ua rau lawv ntsiag to thiab me dua.

Lub sijhawm pib thiab kaw sai dua vim tsis tas yuav sov lossis txias. Cov projectors LED kuj tseem ntsiag to dua li cov projectors uas siv cov teeb ib txwm muaj.

Qhov Tsis Zoo:Qhov tsis zoo tshaj plaws ntawm LED projectors yog lawv qhov ci ntsa iab. Feem ntau LED projectors siab tshaj plaws ntawm 3,000 - 3,500 lumens.
LED tsis yog ib qho thev naus laus zis tso saib. Hloov chaw, nws yog ib qho kev siv los hais txog lub teeb uas siv.