BOE HV490QUB-B05 Cov yam ntxwv dav dav
Hom | BOE | Qauv P/N | HV490QUB-B05 |
Qhov Loj ntawm Kab pheeb ces kaum | 49" | Hom Vaj Huam Sib Luag | a-Si TFT-LCD, CELL, F0B |
Kev daws teeb meem | 3840 (3) × 2160, UHD 90PP | Hom ntawv pixel | RGBW Kab Ntsig |
Thaj Chaw Ua Haujlwm | 1073.78 (Dav) × 604 (Siab) hli | Qhov Qhib Bezel |
|
Kev ci ntsa iab | 0 cd/m² | Qhov Sib Piv | 1200.1 (Hom.) (TM) |
Saib Kev Taw Qhia | Kev sib npaug | Lub Sijhawm Teb | 6(Hom.)(G txog G) |
Saib Lub kaum sab xis | 89/89/89/89 (Hom.) (CR≥10) | Hom Kev Ua Haujlwm | ADS, Feem ntau Dub, Transmissive |
Phaj tuab | 0.70 + 0.70 hli | Kev Sib Kis | 6.6% (Typ.) (nrog Polarizer) |
Xim Txhawb Nqa | 1.07B | Qhov Chaw Teeb | Tsis muaj daim ntawv B/L |
Qhov hnyav | 2.60 kg (hom.) | Tsim Rau | TV |
Tus Nqi Ncej | 60Hz | Kov Vaj Huam Sib Luag | Tsis muaj |
D-IC Cov Lus Qhia | COF Ua-hauv 12 qhov chaw + 12 lub rooj vag chips | ||
Hom kev sib txuas lus | V-los-Ib 8 txoj kab, 51 pins Connector | ||
Kev Muab Fais Fab | 12.0V (Hom) | ||
Ib puag ncig | Kub Ua Haujlwm: 0 ~ 50 ℃; Kub Cia: -20 ~ 60 ℃ | ||
Lub HV490QUB-B05, tsim los ntawm BOE Technology Group Co., Ltd. (tom qab no hu ua BOE), yog lub vaj huam sib luag zaub a-Si TFT-LCD 49-nti diagonal. Cov khoom no yog tsim tsis muaj lub teeb backlight thiab kov screen, tsim rau cov ntawv thov zaub siab. BOE HV490QUB-B05 muaj ntau yam nta uas ua rau nws yog qhov kev xaiv zoo heev rau ntau yam kev siv, tshwj xeeb tshaj yog hauv cov TV teeb.
Lub HV490QUB-B05 muaj qhov kub thiab txias ua haujlwm ntawm 0 ~ 50 ° C thiab qhov kub thiab txias khaws cia ntawm -20 ~ 60 ° C. Cov lus qhia no ua kom muaj kev ua haujlwm zoo hauv ntau yam xwm txheej ib puag ncig. Lub vaj huam sib luag muaj qhov tob xim 10-ntsis, tiav matte, thiab E + UHD daws teeb meem, muab cov duab zoo nrog cov xim ci ntsa iab thiab txo qhov ci ntsa iab.
Lub HV490QUB-B05 muaj lub built-in 12 source + 12 gate chips driver IC. Lub integrated circuitry no ua kom yooj yim rau cov txheej txheem tsim thiab txhim kho qhov kev ua tau zoo thiab kev ntseeg siab ntawm lub vaj huam sib luag zaub. Lub BOE HV490QUB-B05 tau tsim los ua kom tau raws li cov qauv siab ntawm kev ua tau zoo thiab kev ruaj khov, ua rau nws yog qhov kev xaiv zoo rau ntau lub tuam txhab nrhiav cov kev daws teeb meem zoo tshaj plaws.
Vim nws cov yam ntxwv zoo thiab cov lus qhia zoo, QF pom zoo kom siv BOE HV490QUB-B05 rau kev siv hauv cov TV thiab lwm yam kev siv zoo sib xws. Cov yam ntxwv ntawm cov zaub, ua ke nrog nws cov qauv tsim ruaj khov, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab tsim khoom uas tab tom nrhiav kev daws teeb meem zoo thiab muaj txiaj ntsig zoo. Qhov tiav matte txo qhov ci ntsa iab, txhim kho kev pom kev hauv qhov chaw ci ntsa iab.
Raws li QF, BOE HV490QUB-B05 tau pib tsim khoom ntau hauv peb lub hlis twg ntawm xyoo 2014 tab sis txij li ntawd los tau raug tso tseg. Cov lus qhia rau tus qauv no tau sau thawj zaug rau lub Rau Hli 21, 2014, nrog rau qhov hloov tshiab tshiab rau lub Yim Hli 25, 2023. Tam sim no, tsis muaj khoom hauv Tshuag thiab tsis muaj cov neeg muag khoom teev nyob rau ntawm QF rau tus qauv no. Rau cov chaw tsim khoom uas xav koom ua ke BOE HV490QUB-B05 CELL rau hauv lawv cov khoom yav tom ntej, QF pom zoo kom tiv tauj BOE lossis nws cov neeg faib khoom tau tso cai kom tau txais cov ntaub ntawv tsim khoom thiab cov lus qhia tshiab tshaj plaws.
Rau cov chaw tsim khoom uas xav koom ua ke BOE HV490QUB-B05 CELL rau hauv lawv cov khoom lag luam yav tom ntej, QF pom zoo kom tiv tauj BOE lossis nws cov neeg faib khoom tau tso cai kom tau txais cov ntaub ntawv tshiab tshaj plaws thiab cov lus qhia tshwj xeeb. Kev nkag mus rau cov ntaub ntawv tshiab tshaj plaws yog qhov tseem ceeb rau kev txiav txim siab zoo txog cov thev naus laus zis tso saib. Ntxiv mus, QF txoj kev sib raug zoo nrog BOE ua kom ntseeg tau tias cov neeg siv khoom tau txais cov ntaub ntawv tshiab thiab raug. Cov lus qhia tshwj xeeb ntawm BOE HV490QUB-B05 yuav tsum tau txheeb xyuas nrog BOE lossis nws cov neeg faib khoom kom ntseeg tau tias muaj kev sib raug zoo nrog cov khoom lag luam yav tom ntej.
Cov xwm txheej tsim khoom uas teev nyob rau ntawm ckdtv.com tsuas yog siv rau kev siv xwb thiab yuav tsum tsis txhob siv ua lub hauv paus rau kev txiav txim siab. Txhua cov ntsiab lus ntawm cov lus qhia yog cov kws ua haujlwm QF sau raws li daim ntawv teev cov ntaub ntawv, tab sis tej zaum yuav muaj qhov yuam kev thaum lub sijhawm sau cov ntaub ntawv. Yog li ntawd, kev sab laj ncaj qha nrog BOE lossis nws cov neeg faib khoom tau tso cai yog qhov zoo kom ntseeg tau tias cov ntaub ntawv raug thiab tiav.
Lub vaj huam sib luag zaub BOE HV490QUB-B05 los ntawm BOE ua piv txwv txog cov thev naus laus zis siab heev, muab kev sib xyaw ua ke ntawm kev ua tau zoo, kev ruaj khov, thiab kev ntseeg siab. Nws daim ntawv thov hauv cov TV teeb tsa thiab lwm qhov chaw xav tau qhia txog nws qhov kev hloov pauv thiab zoo. Los ntawm kev sib cuag ncaj qha nrog BOE lossis nws cov neeg faib khoom tau tso cai, cov chaw tsim khoom tuaj yeem ua kom muaj peev xwm ntawm lub vaj huam sib luag zaub zoo kawg no hauv lawv cov khoom. BOE HV490QUB-B05 kev sib xyaw ua ke ntawm kev ua tau zoo thiab kev siv tau ua rau nws yog qhov kev xaiv zoo tshaj plaws hauv kev sib tw ntawm cov thev naus laus zis zaub.