LED Zaub Kev Lag Luam thiab Kev Lag Luam: Ua kom nrawm rau hauv Ultra HD Era
Ntawm no thoob plaws lub ntiaj teb no, peb nyob hauv "kev pom- thawj" era. Los ntawm cov xov tooj smartphones mus rau cov ntawv loj loj, cov ntxaij vab tshaus yog lub hauv paus interface uas peb siv cov ntaub ntawv thiab kev lom zem. Kev nrhiav tsis tu ncua ntawm kev ua kom zoo dua qub, zoo dua qub, thiab cov duab zoo nkauj tam sim no yog thawj lub zog tsav kev tsim kho tshiab hauv kev lag luam zaub.
Los ntawm peb qhov kev pom zoo raws li qhov ntev - tus kws tshaj lij hauv kev siv tshuab,Yestec Technology Ltdpom tias LED zaub ua lag luam, tshwj xeeb tshaj yog raumuaj tswv yim LED zaubkev daws teeb meem thiabLED zaub me me(zoo-pitch LED) cov khoom, tab tom nkag mus rau "Ultra HD" lub hnub nyoog kub uas txhais los ntawm ob qho tib si thev naus laus zis thiab cov tswv yim hauv teb chaws.
Cov tsav tsheb ntawm kev lag luam loj hlob yog qhov tseeb thiab muaj zog. Nyob rau hauv xyoo tas los no, kev thov rau siab - qhov kawg sab hauv tsev cov lus tau nce siab -txawm yog lub chaw txiav txim siab ntawm cov koom haum pawg thawj coj saib xyuas, chav tswj kev tshaj tawm, lossis cov khw muag khoom loj rau cov khoom kim heev. Cov ntawv thov no thov cov duab tshwj xeeb zoo nkauj, ruaj khov, thiab xim ua haujlwm. Qhov no tau ncaj qha txhawb kev loj hlob ntawm kev nplua -pitch LED kev lag luam (nrog pixel pitches feem ntau hauv qab P2.0mm). Kev txheeb xyuas kev lag luam qhia tau hais tias qhov kev nplua zoo sab hauv tsev - ntu ntu tau nthuav dav ntawm qhov tseem ceeb ntawm kev loj hlob txhua xyoo, nrog rau nws cov thawj coj tau hloov zuj zus mus rau qhov zoo dua - suabmini coj zaubtshuab.
Lub ntsiab catalyst rau qhov kev hloov pauv no yog "Ultra HD" (Ultra High Definition). Ultra HD yog ntau dua li kev daws teeb meem pob (los ntawm 4K txog 8K); nws yog cov txheej txheem ntawm cov duab zoo xws li High Dynamic Range (HDR¹), Wide Color Gamut (WCG²), thiab tus ncej siab. Ua kom tau raws li cov qauv nruj no ua rau muaj kev nyuaj rau cov kev daws teeb meem ib txwm muaj, thaum LED-raws li ncaj qha- saib cov thev naus laus zis qhia qhov zoo tshwj xeeb. Cov tuam txhab xws li Yestec tab tom thawbmini coj zaubthev naus laus zis mus rau pem hauv ntej, tsim nws ua lub tsheb kho vajtse tseem ceeb rau kev xa tawm Ultra HD pom lub koob tsheej.
Ib txoj cai txhawb nqa tailwind kuj tseem ceeb. Thaum lub sijhawm sib txawv ntawm lub tebchaws, kev txhim kho Ultra HD kev lag luam yog qhov kev pom zoo ntawm cov kev lag luam thoob ntiaj teb loj, tsom mus rau kev txhawb nqa kev lag luam loj los ntawm cov ntsiab lus tsim thiab kev sib txuas lus mus rau qhov kawg - cov neeg siv qhia. Qhov saum toj kawg nkaus no - theem tsim tsim lub qhov rais uas tsis tau muaj dua los ntawm lub sijhawm rau tag nrho LED zaub ecosystem, suav nrog Yestec.
Saib tom ntej, kev lag luam tiam sis yuav tig mus rau "kev koom ua ke" thiab "infiltration." Ntawm ib sab tes, LED zaub yuav sib koom ua ke nrog 5G thiab AI thev naus laus zis, ua rau muaj kev txawj ntse, sib tham sib ntau dua.muaj tswv yim LED zaubkev daws teeb meem rau cov ntawv thov xws li kev tsim khoom virtual thiab lub nroog ntse. Ntawm qhov tod tes, raws li kev siv thev naus laus zis thiab cov nqi kho kom zoo, cov thev naus laus zis zoo li Mini LED yuav maj mam nkag los ntawm cov kws tshaj lij / kev lag luam mus rau qib siab - cov neeg siv khoom lag luam kawg (xws li, tsev ua yeeb yam).Yestec Technology Ltdyog nquag tso nws tus kheej rau qhov kev nthuav dav yav tom ntej no, cog lus tias yuav ua kom pom kev pom txhua lub sijhawm tseem ceeb nrog kev ua yeeb yaj kiab.
Glossary of Technical Terms:
¹ HDR (High Dynamic Range): Cov txheej txheem kev yees duab uas tuaj yeem nthuav tawm cov ntsiab lus zoo dua thiab cov duab ntxoov ntxoo sib sib zog nqus, ua kom cov duab zoo sib xws thiab qhov tseeb.
² WCG (Wide Color Gamut): Hais txog lub peev xwm los tsim cov xim ntau dua, muaj zog ntau dua li cov qauv xim gamut (xws li sRGB), feem ntau ntsuas tawm tsam cov qauv zoo li BT.2020.
Industry Common Problem & Solution
Teeb meem:Nyob rau hauv ib puag ncig lub teeb pom kev siab, tso saib xim saturation txo qis thiab cov duab zoo li ntxuav tawm, degrading qhov kev pom.
Kev daws:Qhov teeb meem no feem ntau cuam tshuam nrog kev ua haujlwm ntawm vaj huam sib luag thiab calibration. Yestec cov kev daws teeb meem siv siab -brightness, siab -ambient- teeb- tiv thaiv modules ua ke nrog kev lag luam-cov ntsiab lus ua ntej-los ntawm- taw tes brightness thiab xim calibration technology. Los ntawm kev ua tiav -screen uniformity calibration ntawm txhua cov zaub ntawm peb lub Hoobkas, peb ua kom cov xim zoo ib yam thiab qhov sib txawv nyob rau hauv ntau yam teeb pom kev zoo, xa cov duab zoo nkauj thiab zoo nkauj txawm tias nyob hauv tshav ntuj ncaj qha.
Authoritative References & Links:
International Telecommunication Union (ITU) Ultra HD Standard Recommendation ITU-R BT.2020
*Ultra-High-Cov Lus Txhais Video Streaming rau 5G Cellular Networks: Kev Tshawb Fawb* - IEEE Kev Sib Txuas Lus Tshawb Fawb & Qhia Qhia
Consumer Technology Association (CTA) US Market Research Reports
