Yuav ua li cas yog ntshav, ntshav pab

ntshav technology developers tau ua muaj kev nruam ntej nyob rau hauv lub chaw ua hauj lwm nyob rau hauv ntau dua zoo dluab. Piv txwv li, Panasonic neeg pab leg ntaubntawv hais tias lawv ntshav ntau lawm ncav tsis cuag Zoo - 3000: 1. Tej technology blocks zog mov rau tej pixels tsim ib tug dub los yog tsaus me ntsis. Los ntawm no txoj kev ntawm ntshav technology ua hauj lwm tiag tiag tsim dub tsaus nti xim. Tab sis li cas yog ib tug ntshav?

Kiag los yog cov ionized roj tam sim no muaj ib tug zoo-paub lub npe - ntshav. TV nrog xws li technology muaj ntau yam zoo. Tab sis lawv yog ib tug me ntsis rau yav tom ntej. Cov kev ceev ntawm lub zoo thiab tsis zoo nqi nyob rau hauv cov roj yog yuav luag zoo tib yam. Nyob rau hauv tus txheej txheem ntawm burning thiab explosions, nyob rau hauv vitro ntshav tsim tshwm sim nyob rau hauv cov roj nrog ib tug hluav taws xob tawm. Yuav ua li cas yog ntshav, cov neeg kawm rov qab nyob rau hauv 1929 thaum tus naas ej American zaum - Tonsksom thiab Langmuir qhia cov tswvyim nyob rau hauv physics. Thaum no tshwm sim tau raug nthuav yeeb tshuaj, sov mus txog tsheej lab ntawm degrees. Thaum muaj tej kev kub muaj peevxwm ces yuav tsum atoms ua ke nrog zoo kawg dag zog yuam, thaum lawv yuav tsis nyob twj ywm nyob rau hauv kev ncaj ncees. Thaum tej yam, hais yog muab faib mus rau hauv lub Cheebtsam - electrons thiab atomic nuclei. Lub electrons tau txais vaj txiaj ntsim nrog ib tug tsis zoo xwb thiab cov keeb - zoo.

Niaj hnub no, rau cov neeg uas xav kom khaws cov TV nws tus kheej, cov lus nug tshwm sim - dab tsi yog zoo dua: ntshav los yog LCD? Nyob rau lo lus nug no tsis muaj ib tug yuav muab ib tug meej lo lus teb. Yuav ua li cas yog ntshav, lub npe hu rau ob peb, tab sis nyob rau hauv lub LCD-TV to taub tsis txhua leej txhua tus. Cov khw muag khoom noj yuav tsum tau hais tias tus pab feem ntau rau lawv los sellers. Nyob rau hauv cov ntaub ntawv no nws yog ib qho zoo rau tig mus rau tshwj xeeb, lawv yuav tsum tau piav qhia txog tag nrho cov muaj pros thiab cons ntawm cov qauv muab.

Ntshav technology nyob rau hauv TVs yog tsiag ntawv los ntawm cov nram qab no zoo:

• ceev - yog tus naj npawb ntawm free electrons ib chav tsev ntim loj;

• ionization degree - ib qho ratio ntawm tus xov tooj ntawm ionized hais rau tag nrho cov xov tooj ntawm lawv;

• quasi-neutrality. Ntshav yog ib tug zoo haum neeg xyuas pib, thiab cov cuab yeej no yog qho tseem ceeb heev. Vim li no cov zoo ntshav cov ntxaij vab tshaus tag nrho cov hluav taws xob field.

Qhov zoo
Ntshav TVs yog cov nram qab no:

• me me thickness tiaj screen;

• stylish thiab thawj tsim;

• cov loj loj ntawm qhov screen;

• kiag li ploj lawm cov flicker;

• Ntshav televisions tsis tsim teeb meem sib nqus thiab hluav taws xob teb, txij thaum lawv muaj tsis muaj qhov chaw ntawm lub high-voltage anode voltage thiab tshuaj ntaus ntaus ntawv;

• screen tsis nyiam hmoov av mus rau lawv tej chaw;

• tsis muaj X-ray tawg;

• Ntshav TVs tsis muaj cov ntaub ntawv cov teeb meem, ua kom pom tseeb thiab linearity;

• kaum sab xis ntawm txog 160 degrees;

• ntshav qhia txog cov tib daws teeb meem raws li lub tswv yim mus rau lub channel;

• cov kev pab cuam lub neej ntawm cov TVs nyob ib ncig ntawm kaum xya.

Thaum cov neeg kawm tau hais tias ib tug ntshav, lub enterprise rau nws kev pib tsim ntawm ib qho zoo kawg npaum li cas. Niaj hnub no nws yog ib tug yawm lug siv technology uas yog siv nyob rau hauv ntau txoj kev.