Niaj hnub no, feem ntau ntawm cov yeeb yaj kiab ua yeeb yaj kiab tseem tau txais cov thev naus laus zis ntawm qhov projection.Nws txhais tau hais tias cov duab yog npaj rau ntawm daim ntaub dawb los ntawm lub projector.Raws li lub suab me me LED npo tau yug los, nws pib siv rau sab hauv tsev, thiab maj mam hloov cov tshuab projection.Yog li ntawd, lub peev xwm ua lag luam chaw rau me me-pitch LED zaub yog loj.
Thaum lub siab ci ntsa iab yog ib qho ntawm cov yam ntxwv zoo ntawm lub vijtsam LED, nws feem ntau siv lub hauv paus ntsiab lus ntawm kev teeb pom kev ntawm tus kheej, txhua pixel emits lub teeb ntawm nws tus kheej, yog li cov nyhuv ntawm cov zaub yog tib yam hauv ntau txoj haujlwm ntawm lub vijtsam.Dab tsi ntxiv, LED npo txais txhua lub vijtsam dub keeb kwm yav dhau, uas muaj qhov sib txawv zoo dua li cov cuab yeej siv hluav taws xob.
Feem ntau, feem ntau ntawm cov khoom siv playback siv nyob rau hauv ib txwm ua yeeb yam yog projection technology.Vim hais tias qhov projection system siv lub hauv paus ntsiab lus ntawm kev xav pom, qhov kev ncua deb ntawm lub teeb pom kev thiab qhov nruab nrab ntawm qhov screen yog qhov sib txawv, thiab txoj hauj lwm ntawm peb lub ntsiab xim lub teeb nyob rau hauv lub projection raj yog txawv.Qhov no feature ua rau cov duab projected yog ib qho yooj yim kom muaj nyob nrog ib tug me me ntawm pixel defocus thiab muaj yeeb yuj ntug.Tsis tas li ntawd, lub vijtsam yeeb yaj kiab siv daim ntaub dawb, uas yuav txo qhov sib piv ntawm daim duab.
Pros thiab cons ntawm LED projectors
Pros:Qhov zoo tshaj plaws ntawm LED projectors yog lawv lub teeb lub neej thiab cov zis hluav taws xob tsawg.LEDs kav ntev li 10 npaug ntev dua li cov teeb pom kev zoo.Ntau lub projectors LED tuaj yeem khiav tau 10,000 teev lossis ntau dua.Txij li thaum lub teeb kav lub neej ntawm lub projector, koj tsis tas yuav txhawj txog kev yuav cov teeb tshiab.
Vim tias LEDs me me thiab tsuas yog yuav tsum tau ua haujlwm ib nrab, lawv ua haujlwm ntawm qhov kub qis dua.Qhov no txhais tau hais tias lawv tsis xav tau ntau npaum li airflow, cia lawv nyob ntsiag to thiab ntau compact.
Lub sijhawm pib sai dua thiab kaw lub sijhawm tsis muaj qhov sov los yog txias.LED projectors kuj tseem muaj qhov ntsiag to ntau dua li cov projectors uas siv cov teeb pom kev zoo.
Cons:Qhov loj tshaj qhov tsis zoo ntawm LED projectors yog lawv qhov ci.Feem ntau LED projectors max tawm ntawm ib ncig ntawm 3,000 - 3,500 lumens.
LED tsis yog ib qho kev siv technology.Hloov chaw nws yog qhov siv rau lub teeb siv.
Post lub sij hawm: Lub Xya hli ntuj-20-2022