Yuav ua li cas yog ob qho tsis xws raug ntawm LCD zaub?

1. Hloov Dua Qub

Kev tswj IC siv nyob rau hauv kev tsim cov LCD ntxaij 、 Cov khoom siv xws li cov ntxaij lim dej thiab cov yeeb yaj kiab kev sib txawv, Nws muaj feem xyuam rau kev sib piv ntawm cov vaj huam sib luag, Rau cov neeg siv dav dav, qhov sib piv sib piv ntawm 350: 1 yog txaus, Txawm li cas los xij, xws li qhov sib txawv hauv kev tshaj lij teb tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv. Piv nrog CRT saib yooj yim nce mus txog 500: 1 lossis tseem zoo dua qhov sib piv, Tsuas yog siab kawg LCD saib tau tuaj yeem ncav qib no. LCD soj ntsuam ntawm thawj-qib hom xws li Samsung, Asus, LG, thiab lwm yam ntawm cov lag luam tuaj yeem ncav cuag qib 1000: 1 piv piv. Tab sis vim tias qhov sib piv yog qhov nyuaj los ntsuas qhov ntsuas nrog qhov ntsuas, Yog li thaum koj xaiv, koj tseem yuav tsum pom nws koj tus kheej.

  Kev sib piv yog qhov tseem ceeb heev, Nws tuaj yeem hais tias kev xaiv qhov taw qhia ntawm cov kua siv lead ua yog qhov tseem ceeb tshaj qhov chaw ci ntsa iab, Thaum koj paub tias koj cov neeg yuav khoom siv LCDs rau kev lom zem thiab saib cov yeeb yaj kiab, Koj tuaj yeem qhia meej tias kev sib piv yog qhov tseem ceeb tshaj tsis tuag cov pixels, Thaum peb tab tom saib cov kwj , Feem ntau, qhov ci ntsa iab ntawm zaj duab xis tsis loj, Tab sis kom pom qhov sib txawv ntawm lub teeb thiab tsaus ntuj hauv qhov ua cim tshwm sim, plaub hau kev ntxhib los mos hloov ntawm grey mus rau xim dub, Nws nyob ntawm qib sib piv. Hauv 256-qib grey nplai ntsuas hauv qhov ntsuas software, ntau cov phiaj xwm me me tuaj yeem pom kom meej meej thaum saib, qhov ntawd, qhov sib piv yog qhov zoo!

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2Kev Sab Tes

LCD kua siv lead ua tshuaj ntsuam yog cov khoom nruab nrab ntawm cov khoom thiab kua.Kev tsis tawm ntawm lub teeb los ntawm nws tus kheej, Ib lub teeb pom kev ntxiv xav tau.Yog li ntawd, tus lej ntawm lub teeb cuam tshuam nrog lub teeb ci ntawm LCD. Cov lus qhia siv ua ntej ua kua siv tau tsuas yog ob lub teeb siab thiab qis dua, Qhov qis tshaj plaws ntawm hom nrov yog plaub lub teeb. Qhov high-end yog rau teeb. Qhov kev tsim plaub lub teeb tau muab faib ua peb hom kev tso chaw: Ib qho yog lub raj rau txhua qhov ntawm plaub sab, Tab sis qhov tsis zoo yog tias yuav muaj qhov tsaus muag tsaus nti hauv nruab nrab, Kev daws teeb meem yog kom teeb plaub lub teeb taws tav toj los ntawm sab saum toj mus rau hauv qab. Qhov kawg yog "U" cov duab kos, Qhov tseeb, lawv muaj ob lub raj tsim los ntawm ob lub teeb hauv kev zais. Tus qauv siv rau-lub teeb tau siv peb lub teeb, Tus neeg tsim khoom khoov txhua lub teeb peb lub teeb ua "U" tus qauv, thiab tom qab ntawd muab tso rau hauv kom tau txais cov nyhuv ntawm rau lub leeg.

  Qhov ci ci tseem yog qhov taw qhia tseem ceeb dua, Lub ci ntsa iab lub LCD qhia cov neeg nyob deb deb, Sawv tawm ntawm kab ntawm LCD phab ntsa , Cov thev naus laus zis feem ntau peb pom hauv CRTs yog kom nce qhov tam sim no ntawm cov duab ntxoo ntsej muag lub raj.Bombard phosphor, Ua Khoom lub zog ci ci dua, Xws li cov thev naus laus zis, Feem ntau ntawm cov nuj nqis ntawm cov duab zoo, Hauv kev pauv rau lub neej ntawm cov ntsuas, Txhua yam khoom siv cov cuab yeej zoo no yog dav dav los ntawm lub neej ntawd, Nco ntsoov nias lub khawm kom tsim, Nyem 3X los ua si qhov kev ua si ; Nias dua kom hloov mus rau 5X qhov ci kom saib daim DVD, Thaum kuv saib zoo zoo, nws ua qhov muag plooj. Txhawm rau pom cov ntawv nyeem, koj yuav tsum rov qab mus rau qhov ntawv li qub. Qhov kev tsim qauv no tiv thaiv txhua tus neeg los ntawm kev siv qhov tseem ceeb. Lub ntsiab cai ntawm LCD tso saib qhov ci yog txawv ntawm CRT. Lawv tau ua tiav los ntawm kev ci ntsa iab ntawm lub raj teeb nrig tom qab lub vaj huam sib luag. Yog li muaj ntau lub teeb tsim, Lub teeb yuav coj kom zoo sib xws. Tab sis txhua lub ci ntsa iab yuav muaj qhov ua rau neeg tuag taus, Lub vijtsam yuav xau lub teeb, Lub teeb ci qis yog hais txog nyob rau hauv lub vijtsam dub kiag, LCD yuav tsis dub, Nws yog xim dawb thiab txho. Yog li no, lub LCD zoo yuav tsum tsis txhob pom kev qhov muag pom kev ci ci, Hloov chaw, kom pom tseeb qhov sib piv ntau dua.

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Sijhawm Post: Jan-23-2021