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Nrog rau kev hloov pauv tas mus li ntawm cov thev naus laus zis tso saib, VA (Vertical Alignment) panels tau tshwm sim los ua qhov kev daws teeb meem tseem ceeb hauv kev lag luam LCD siab, muab kev sib piv zoo dua, kev tsim xim ci ntsa iab, thiab lub kaum sab xis saib dav. Raws li qhov kev thov rau cov zaub ua tau zoo loj hlob thoob plaws hauv kev lag luam xws li kev lom zem, kev ua si, thiab kev pom kev tshaj lij, VA thev naus laus zis txuas ntxiv thawb cov ciam teb nrog cov duab zoo dua thiab kev ua tau zoo tshaj plaws.
Cov Txiaj Ntsig Tseem Ceeb ntawm VA Technology
1. Kev Sib Piv Tsis Sib Xws Rau Cov Duab Zoo Kawg Nkaus
Ib qho ntawm VA cov yam ntxwv tseem ceeb yog nws qhov sib piv siab, feem ntau yog 3000: 1 lossis siab dua, nrog rau qee cov qauv siab heev txog 1,500,000: 1. Qhov no ua rau cov xim dub tob dua, cov xim dawb ci dua, thiab kev pom tob dua, ua rau VA cov zaub yog qhov kev xaiv zoo tshaj plaws rau HDR (High Dynamic Range) cov ntsiab lus, cov chaw ua yeeb yaj kiab hauv tsev, thiab kev tsim cov yeeb yaj kiab tshaj lij.
2. Kev Tsim Xim Kom Tseeb
Cov vaj huam sib luag VA txhawb nqa cov xim dav dav thiab kev ua cov xim siab, ua kom ntseeg tau tias cov duab zoo nkauj thiab ci ntsa iab. Lawv lub peev xwm los tsim cov xim nplua nuj thiab cov qib sib txawv ua rau lawv zoo rau kev kho duab, kev tsim cov ntsiab lus, thiab cov khoom lag luam siab.
3. Lub kaum sab xis saib dav dav nrog kev hloov xim tsawg kawg nkaus
Piv rau cov LCDs ib txwm muaj, VA panels muab 178 ° ultra-wide viewing angles, tswj cov xim thiab qhov kaj sib xws thoob plaws ntau qhov kev pom. Txawm hais tias IPS technology tseem yog tus thawj coj hauv kev lag luam hauv kev sib xws, kev nce qib VA niaj hnub no tau txo qis kev hloov xim thiab kev poob qis ntawm qhov kaj, ua kom muaj kev pom kev sib npaug.
4. Kev Pom Tseeb ntawm Kev Txav Mus Los thiab Kev Txhim Kho Lub Sijhawm Teb
Keeb kwm los, cov zaub VA muaj lub sijhawm teb ntev dua (4-8ms), ua rau muaj kev tsis meej pem hauv cov ntsiab lus ceev ceev. Txawm li cas los xij, cov vaj huam sib luag HVA (High-Performance VA) tiam tom ntej tau ua tiav lub sijhawm teb sai heev li qis li 0.02ms, tso VA ua tus neeg sib tw muaj zog hauv kev ua si siab-refresh-rate thiab cov ntawv thov pom dynamic.
VA piv rau lwm yam thev naus laus zis LCD: Kev sib tw zoo dua
| Feature | VA Vaj Huam Sib Luag | IPS vaj huam sib luag | TN Vaj Huam Sib Luag |
| Qhov Sib Piv | ★★★★★ (3000:1 – 1,500,000:1) | ★★★☆☆ (1000:1) | ★★☆☆☆ (<1000:1) |
| Kev Ntsuas Xim | ★★★★☆ | ★★★★★ | ★★☆☆☆ |
| Saib Lub kaum sab xis | ★★★★☆ (178°) | ★★★★★ (178°) | ★★☆☆☆ (160°) |
| Lub Sijhawm Teb | ★★★☆☆ (4-8ms, HVA: 0.02ms) | ★★★★☆ (1-4ms) | ★★★★★ (<1ms) |
Txais tos kom ncav cuagsales@hemoled.compaub ntau ntxiv txog kev kho kom haum VA LCD Zaub
Lub sijhawm tshaj tawm: Lub Peb Hlis-13-2025