LED zaub yog lub luag haujlwm tseem ceeb ntawm kev tshaj tawm thiab cov ntaub ntawv rov qab niaj hnub no, thiab cov yeeb yaj kiab siab txhais tuaj yeem ua rau tib neeg xav tsis thoob qhov pom kev, thiab cov ntsiab lus tso tawm yuav muaj tseeb dua. Yuav kom ua tiav cov lus txhais siab, yuav tsum muaj ob yam, ib qho yog tias cov yeeb yaj kiab yuav tsum muaj tag nrho HD, thiab lwm yam yog tias LED zaub xav tau kev txhawb nqa puv HD. Cov zaub puv xim LED yog qhov tseeb txav mus rau cov lus txhais siab dua, yog li cas peb tuaj yeem ua kom tag nrho cov xim LED pom tseeb dua?
1, Txhim kho qhov grey nplai ntawm tag nrho cov xim LED zaub
Qib grey yog hais txog qhov ci ci uas tuaj yeem txawv ntawm qhov tsaus ntuj tshaj plaws mus rau qhov ci tshaj plaws nyob rau hauv ib qho xim thawj xim ci ntawm tag nrho cov xim LED zaub. Qhov siab dua qhov grey qib ntawm LED zaub, cov xim ntau dua thiab cov xim ci dua, cov xim xim yog ib leeg thiab qhov kev hloov pauv yooj yim. Kev txhim kho ntawm qib grey tuaj yeem txhim kho qhov tob xim zoo nkauj, yog li cov duab qib ntawm cov duab xim nce geometrically. LED greyscale tswj theem yog 14-20-ntsis, uas ua rau cov duab theem daws teeb meem cov ntsiab lus thiab tso saib cov teebmeem ntawm high-end zaub cov khoom ncav cuag lub ntiaj teb qib siab. Nrog rau kev txhim kho cov cuab yeej siv cuab yeej cuab tam, LED grey nplai yuav txuas ntxiv txhim kho kom muaj kev tswj xyuas siab dua.
2, Txhim kho qhov sib piv ntawm LED zaub
Qhov sib txawv yog ib qho tseem ceeb cuam tshuam rau kev pom kev pom. Feem ntau hais lus, qhov siab dua qhov sib piv, qhov pom tseeb dua cov duab thiab cov xim ci dua thiab ci dua. High contrast yog pab tau heev rau cov duab clarity, nthuav dav kev ua tau zoo, thiab grayscale kev ua tau zoo. Hauv qee cov yeeb yaj kiab uas muaj qhov sib txawv loj dub thiab dawb, qhov sib txawv siab RGB LED zaub muaj qhov zoo ntawm qhov sib txawv ntawm cov xim dub thiab dawb, qhov pom tseeb, kev ncaj ncees, thiab lwm yam. Qhov sib txawv muaj qhov cuam tshuam ntau dua rau cov duab zoo ntawm cov yeeb yaj kiab dynamic. Vim tias qhov hloov pauv ntawm lub teeb thiab tsaus nti hauv cov duab dynamic yog qhov nrawm, qhov sib txawv ntau dua, qhov yooj yim dua rau tib neeg lub qhov muag kom paub qhov txawv ntawm txoj kev hloov pauv. Qhov tseeb, kev txhim kho ntawm qhov sib piv ntawm cov xim tag nrho LED zaub yog tsuas yog los txhim kho lub ci ci ntawm cov xim tag nrho LED zaub thiab txo qhov kev xav ntawm qhov screen. Txawm li cas los xij, qhov ci ntsa iab tsis yog siab npaum li qhov ua tau, siab dhau lawm, nws yuav muaj kev cuam tshuam, thiab lub teeb muaj kuab paug tau dhau los ua qhov chaw kub tam sim no. Ntawm lub ntsiab lus ntawm kev sib tham, qhov ci ntsa iab heev yuav muaj kev cuam tshuam rau ib puag ncig thiab tib neeg. Tag nrho cov xim LED zaub LED lub teeb-emitting raj undergoes tshwj xeeb ua, uas yuav txo tau lub reflectivity ntawm lub LED vaj huam sib luag thiab txhim kho qhov sib piv ntawm tag nrho cov xim LED zaub.
3, Txo cov pixel suab ntawm LED zaub
Txo cov pixel suab ntawm cov xim tag nrho LED tuaj yeem txhim kho nws qhov pom tseeb. Qhov me me ntawm pixel suab ntawm LED zaub, qhov muag pom LED ntau dua. Txawm li cas los xij, Nws cov nqi nkag yog qhov loj, thiab tus nqi ntawm cov xim tag nrho LED cov khoom tsim los kuj siab. Tam sim no kev ua lag luam tseem tab tom txhim kho rau me me pitch LED zaub.
Post lub sij hawm: Jun-15-2022