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LED Los LCD: Nrhiav qhov zoo tshaj plaws Video Ntsa tshuaj

LED Los LCD: Nrhiav qhov zoo tshaj plaws Video Ntsa tshuaj

Mar 29, 2017

Qhia yog ho loj hlob nyob rau hauv loj thiab kev daws teeb meem nrog txhua txhua xyoo, thiab ntau lub tuam txhab pib siv ntau tshaj video phab ntsa daws teeb meem. Rau cov tuam txhab xav nyob rau hauv dhia mus rau hauv lub ntiaj teb no ntawm video phab ntsa, cov biggest lo lus nug uas lawv muaj nyob rau yog seb puas yuav siv LCD los yog direct saib LED qhia Tam sim no, feem ntau yog 4.3 lcd screen, 3.5 lcd screen, 7 kov screen.

Muaj ib tug ntau yam ntawm cov cuab yeej yog ib tug muaj peev xwm siv rau khoom siv tes ua ib tug video phab ntsa. "Muaj ib tug tag nrho cov ntau yam ntawm technologies uas yuav leveraged los ua ib tug video phab ntsa - tiled los yog discrete LCD tiaj panels, rear-projection cubes, LED vuas projectors," Andy Clipsham, senior khoom saib xyuas ntawm lub ntiaj teb no kev ua lag luam kev daws teeb meem ntawm Christie, hais tias nyob rau hauv ib tsab xov xwm. "Ntsiab xav txog kev teem thaum xaiv qhov zoo tshaj plaws technology rau ib tug muab installation muaj xws li: tsim ua yooj yim, lub cev hneev taw, yooj yim ntawm installation, cov duab zoo, ambient lub teeb kam, kev cia siab, yooj yim ntawm txij nkawm thiab tau them nqi."

Ua ntej tuam txhab uas muag txiav txim rau LCD los yog LED, lawv yuav tsum mus xyuas cov hardware, software, nqi thiab scenario.

Kho vajtse

Kho vajtse rau LCD qhia yog ho yooj yim tshaj rau LED qhia, raws li Brian McClimans, tus lwm thawj ntawm kev muag khoom, Americas thiab APAC, Peerless-AV. Cov neeg muas zaub feem ntau tsuas yuav tau txiav txim siab yuav ua li cas loj lawv xav kom lawv cov duab yuav tsum tau. Los yeej muaj, lawv yuav cia li ntxiv rau ntxiv LCD qhia raws li yuav tsum tau mus ua tau ib lub video phab ntsa. Direct saib LED, rau lwm cov tes, yuav tsum tau ib tug me ntsis ntau xav.

"Ua ntej, koj yuav tsum txiav txim siab nyob li cas daws teeb meem uas koj xav tau cov duab. Raws li feem ntau LED panels yuav tsis teev, tus xov tooj ntawm pixels yog kev daws teeb meem," McClimans hais tias nyob rau hauv ib tug email sib tham. "Nrog rau cov advent ntawm nqaim pitched LED khoom, daim ntawv yam tsis yuav tsum tau loj li lawv ib zaug lawm. Thaum kev daws teeb meem yog txiav txim, qhov loj ntawm lub txiag ces yuav hais rau."

Koj kuj yuav tsum tau kom nyob rau hauv lub siab lub nruab nrab deb feem ntau cov neeg muas zaub yuav tsum saib cov zaub los ntawm. Yog hais tias cov neeg muas zaub yuav mus txog ze, koj yuav xav tau ib tug finer pixel suab.

software

Rau LCD qhia, feem ntau integrators nyuam qhuav tau xaiv ib tug xov xwm neeg uas ua ntawv. Lawv muaj peev xwm xaiv ib tug uas muaj txoj cai npaum li cas ntawm outputs rau ib tug yees duab phab ntsa. Lawv kuj ntsaws ib tug mus rau ib tug yees duab phab ntsa processor, los yog ntsaws rau hauv ib lub phab ntsa ntawm qhia uas daisy saw ntsiab lus.

LED software yog zoo li tab sis nrog ib tug tseem ceeb sib txawv. Tag nrho cov khoom muaj mus ntsaws rau ncaj qha los ntawm cov kev yees duab encoder los yog neeg uas ua ntawv, los yog tag nrho khoom yuav tsum tau daisy chained ua ke.

"Raws li feem ntau ntawm cov khoom yuav tsum txuas ntawm ib tug ib txwm cov ntaub ntawv cable (ie, cat5e / cat6), muaj yog feem ntau, tab sis tsis yeej ib txwm, cov lus qhia ntxiv muaj nyob rau ntawm lub txee uas yog nyob rau hauv ib tug txiag," McClimans hais tias.

nqi

Nqi no tej zaum qhov biggest barrier rau direct saib LED.

"Thaum lub sij hawm tus nqi rau cov Direct View LED qhia yog npaj kom txo tau, lawv yeej tseem heev ib tug me ntsis ntau kim tshaj LCDs. Koj tag nrho cov nqi yuav yuav cuam tshuam los ntawm lub zog ntawm peb tes num, txawm li cas los, LED yog lub pricier kev xaiv, rau tam sim no," McClimans hais tias.

Tab sis raug nqi ib leeg yuav ua tsis tau lub kev txiav txim tau. Koj kuj yuav tsum mus xyuas cov kev scenario.

scenario

Koj yuav tsum xav txog ntau yam xws li saib deb, ib puag ncig, mounting kho vajtse thiab cov ntsiab lus. McClimans cav uas LCD qhia yog zoo rau luv luv saib mus, piv txwv li, txij li thaum lawv yuav tso saib tseeb dluab, ntawv thiab yeeb yaj duab. Txawm li cas los, lub bezels ntawm ib tug LCD video phab ntsa yog ntau pom dua ib tug LED zaub.

LED qhia kuj tej zaum yuav zoo dua rau sab nraum zoov kev daws teeb meem vim lawv tau ko ambient teeb pom kev zoo zoo dua LCD qhia.

"Yog tsis muaj tseem cai los yog tsis ncaj ncees lawm kev xaiv ntawm LCD thiab LED qhia rau ib tug tib neeg saib video phab ntsa, es muaj yog qhov tseem ceeb ntau yam yuav tau nco ntsoov thaum ua koj kev txiav txim siab," McClimans hais tias.