Qhov kev tsim ntawm kev siv tshuab ua rau cov tub lag luam nyob rau hauv pem hauv ntej ntawm ib qho yooj yim xaiv , uas technology xaiv? Thaum txiav txim siab los yuav ib lub TV tshiab tiaj tus, ib tug neeg tsis tuaj yeem ntsib teebmeem: xaiv dab tsi, ntshav lossis LED? Txawm tias cov kws kho mob tshwj xeeb uas ntsuam xyuas qhov zoo ntawm cov duab los ntawm ib qho kev pom kev pom nws nyuaj rau unambiguously txiav txim seb dab tsi yog zoo dua: LED lossis plasma?
Qhov txawv ntawm ntshav thiab LED
Cia peb sim xav txog los ntawm ib qho kev pom hauj lwm, tshaj ntshav los ntawm LED? Niaj hnub qauv ntawm TVs - ob leeg ntshav thiab LED - muaj cov duab zoo, thiab cov yam ntxwv ntawm kev sib txawv tseem ceeb heev: cov duab ntawm lub vaj huam sib luag xa ntau tsheej lab ntawm cov xim ntxoov ntxoo los ntawm ib tug tib neeg tau kawm qhov muag thiab muaj qib siab ntawm qhov sib txawv ntawm qhov sib txawv, dub tob.
LED muaj duab zoo dua hauv hnub nrig. Tsis tas li ntawd, ib qho loj ntxiv yog tias TV LED yuav siv tau los ua tus saib xyuas lub computer. Plasma cov kws tshwj xeeb tsis pom zoo kom txuas mus rau lub PC, vim tias cov duab xwm ntev ua rau kub pixels. Tsis tas li ntawd, ntshav TVs yog tsim rau kev saib telecasts thiab films hauv chav nrog muted teeb pom kev zoo.
Cov txiaj ntsig ntawm LED
Qhov txawv ntawm cov ntshav thiab LED yog qhov ntawd yog tias nws tsim nyog los tsim cov TV TV nrog ob lub laujkaub loj (ntau tshaj 50 ") thiab cov ntxaij me me (tsawg dua 17"), ces plasma panels yuav tsis tsawg tshaj 32 "loj. thiab cov thickness ntawm LED rooj yog pom me me (tsawg dua 3 cm, thiab hauv qee tus qauv feem ntau tsawg tshaj li 1 cm.) LED TVs muaj ntau dua qhov kev siv zog: lawv lub hwj huam siv yog kwv yees li 2 zaug qis dua ntawm cov ntshav TV ntawm tib lub loj. Yog tsis muaj kiv cua, uas yog nruab nrog lub vaj huam sib luag rau cov cua txias, txias Nws ntaus cim tsim lub suab nrov li yav dhau los.
Qhov zoo ntawm cov ntshav
Tab sis kev sib piv ntawm cov ntshav thiab LED, qhia thiab qhov zoo ntawm cov ntshav. Cov kws kho mob ntseeg hais tias ntshav TVs qhia zoo dua ether broadcasts, qhov muaj teebmeem ntawm ib lub teeb liab hauv nws pom tsis tau, xim ntau dua qub - daim duab zoo dua li qub duab ntawm ib lub xov tooj cua electronics. Plasma TV muaj lub sijhawm zoo rau ntawm lub sijhawm teb, uas tso cai rau koj kom paub zoo txog kev ua yeeb yaj kiab hauv cov yeeb yaj kiab, cov kev pab cuam txog kev sib tw kis las, nrog rau kev pom zoo hauv tsheb hauv kev ua si hauv computer.
Raws li kev sib piv, koj tuaj yeem muab cov tswv yim zoo rau cov neeg yuav khoom TV:
- Txiav txim siab rau cov hom phiaj tseem ceeb ntawm kev yuav khoom TV: Yog tias koj xav mus saib cov kev tshaj tawm thiab cov yeeb yaj kiab, ces koj yuav zoo dua rau cov ntshav, yog tias koj npaj yuav txuas rau lub computer - xaiv LED.
- Yog hais tias koj xav tau ib lub vaj huam sib luag me me (tsawg tshaj 32 "), qhov tseeb ntawm koj qhov kev xaiv yog LED (vim ntshav tsis nrog tus kab pheeb ces kaum tsis muaj), yog qhov nruab nrab cov kab pheeb ces kaum (32" - 40 "), ces tus nqi rau TVs yuav tsum sib npaug yog tias tus kabmob loj ntau tshaj 40 "), nws yog qhov zoo uas yuav tau xaiv cov ntshav, nws yuav yog pheej yig dua.
- Thaum yuav ib lub TV, xav txog qhov loj ntawm chav nyob qhov twg TV yuav muab tso rau. Rau ib chav loj qhov twg TV tau
yuav tsum nyob rau ntawm ib qho kev txaus siab loj ntawm tus neeg saib xyuas, nws yog qhov zoo uas yuav tau xaiv ib lub TV ntshav. - Yog tias koj muaj kev txhawj xeeb txog qhov teeb meem ntawm kev txuag hluav taws xob, ces yuav ib qho LED. Ntawm chav kawm, cov ntshav siv tsawg zog tab txawm piv rau hauv lub computer, tab sis ntau tshaj ib qho TV TV.
Raws li koj tau pom, qee qhov txawv ntawm LED TVs thiab ntshav yog muaj, tab sis nyob rau tag nrho lawv muaj sib npaug. Cov kev lag luam zoo tshaj plaws no yuav ua rau koj lub sij hawm zoo heev tuaj yeem kaj siab!