Victoria C.
Qhov no yog ib lo lus nug uas feem ntau tshwm sim thaum koj tsiv mus nyob hauv koj chav nyob: koj yuav tsum npaj nyob deb li cas ntawm lub rooj zaum thiab TV? Vim hais tias nws yog ib qho tseem ceeb kom paub qhov twg muab lub rooj zaum, coj mus rau hauv tus account qhov ntev kom nws tsis cuam tshuam kev ncig thiab yog li xaiv tus qauv zoo, nws tsuas yog qhov tseem ceeb rau coj mus rau hauv tus account qhov tseeb nyob deb ntawm nws thiab nws lub vijtsam kom ua rau feem ntau ntawm cov yeeb yaj kiab hmo thiab TV series.
Tshwj xeeb tshaj yog tam sim no uas TV tau loj dua thiab loj dua. Tom qab tag nrho, thaum koj mus rau xinesmas, koj ua tib zoo xaiv koj qhov chaw hauv chav. Nyob hauv tsev, zoo ib yam!
TV yog qhov tseem ceeb hauv koj chav nyob. Tab sis koj puas paub qhov kev ncua deb ntawm koj lub rooj zaum thiab koj lub TV yog dab tsi? Nov yog plaub daim ntawv qhia:
- Rau ib qho HD TV qhov kev pom zoo nyob deb yog kwv yees li 3,9 npaug ntawm kab pheeb ces kaum ntawm lub vijtsam. Yog tias koj lub TV yog 61-82cm, 2-3 meters, 82-102cm, 3-4 meters.
- Rau Full HD TV, koj tsuas yog yuav tsum tau muab cov kab pheeb ces kaum ntawm koj lub vijtsam los ntawm 2,6 npaug. Yog tias koj lub TV nyob nruab nrab ntawm 61 thiab 82 cm, qhov kev ncua deb yuav yog 1,5 txog 2 meters, ntawm 82 thiab 102 cm, ntawm 2 thiab 3 meters.
- Rau ib qho ultra HD TV, qhov kev ncua deb yog sib npaug li 1,3 npaug ntawm kab pheeb ces kaum ntawm koj lub TV. Yog tias koj lub TV nyob nruab nrab ntawm 61 thiab 102 cm, qhov kev ncua deb yuav yog 1 txog 1,5 meters.
- Nco ntsoov tias koj yuav tau hloov qhov kev ncua deb yog tias koj lub TV muaj Blu-duab tshav lossis yog tias koj siv cov yeeb yaj kiab ua si.
Lo lus "small screen" tsis siv tau lawm niaj hnub no. Cov ntxaij vab tshaus me me tiag tiag feem ntau tshwj tseg rau cov chav xws li chav ua noj lossis chav pw. Txawm hais tias, thiab nws yog ib qho zoo uas yuav tsum nco ntsoov, muab TV tso rau hauv chav pw tsis yog lub tswv yim zoo tshaj plaws. Thiab txawm li cas los xij, cov ntsiav tshuaj thiab lwm lub xov tooj smartphones tau maj mam hloov lub vijtsam TV thib ob los ntawm kev ua nom ua tswv ntau dua thiab yog li siv tau ntau dua.
Txhawm rau txheeb xyuas qhov kev ncua deb ntawm kev hwm ntawm lub rooj zaum thiab TV, cov kws tshaj lij qhia kom coj mus rau hauv tus account kab pheeb ces kaum ntawm lub vijtsam. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau muab faib ua 2 lossis 3 zaug, raws li kev nyiam, thiaj li yuav tau txais qhov kev ncua deb. Piv txwv li, yog tias koj lub TV yog 100 cm kab pheeb ces kaum, qhov kev ncua deb yog nyob nruab nrab ntawm 2 thiab 3 meters. TV screen uas yuav tsum tau muab tso rau ntawm kab rov tav saib lub kaum sab xis ntawm 50 degrees.
Cov txheej txheem
Qhov deb ntawm 65 nti TV
Nws yog ib qho tseem ceeb kom paub tias txhua lub TV yuav tsum muaj qhov zoo tshaj plaws rov qab, lossis saib, nrug thiab saib lub kaum sab xis kom tsis txhob cuam tshuam koj qhov kev pom. Yog li thaum txhim kho koj lub TV, ob yam no yuav tsum tau txiav txim siab thiab kom tau txais qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo tshaj plaws yog qhov 40 degrees ntawm koj qhov kev pom yuav tsum tau nyob ntawm lub vijtsam.
Koj tuaj yeem xam qhov zoo tshaj plaws poob deb ntawm koj tus kheej thiab paub qhov ntev ntawm koj lub TV screen thiab kom tau txais nws koj tsuas yog yuav tsum muab qhov loj me ntawm qhov screen los ntawm 1,2:
Pom zoo saib deb = Screen loj x 1,2
| Taille tsib l'écran(hauv nti) | Tsim nyog reversing nrug |
|---|---|
| 55 " | 1,7 m |
| 65 " | 2,0 m |
| 75 " | 2,3 m |
| 85 " | 2,6 m |
Qhov screen loj npaum li cas rau qhov kev ncua deb
Cov lus piav qhia ntawm TV nyob deb - cov neeg saib kom tau txais lub kaum sab xis ntawm kwv yees li 30 ° thiab 40 ° (rau 4K UHD TV thiab 1080p HD TV, 16/9 hom). Cov txiaj ntsig no yog qhov qhia tau thiab tuaj yeem hloov kho rau tus kheej nyiam.
| Diagonal TV | Pom zoo nyob deb (30 ° saib lub kaum ntse ntse) | Pom zoo nyob deb (40 ° saib lub kaum ntse ntse) |
| 22 ”(55 cm) | 0,88 txog 0,93 m | 0,66 txog 0,77 m |
| 24 ”(60 cm) | 0,96 txog 1,02 m | 0,72 txog 0,84 m |
| 32 ”(80 cm) | 1,28 txog 1,36 m | 0,96 txog 1,12 m |
| 40 ”(101 cm) | 1,62 txog 1,72 m | 1,21 txog 1,41 m |
| 43 ”(108 cm) | 1,73 txog 1,84 m | 1,30 txog 1,51 m |
| 49 ”(123 cm) | 1,97 txog 2,09 m | 1,47 txog 1,72 m |
| 50 ”(127 cm) | 2,03 txog 2,15 m | 1,52 txog 1,78 m |
| 55 ”(139 cm) | 2,22 txog 2,36 m | 1,67 txog 1,95 m |
| 65 ”(164 cm) | 2,62 txog 2,79 m | 1,97 txog 2,30 m |
| 75 ”(189 cm) | 3,02 txog 3,21 m | 2,27 txog 2,65 m |
| 77 ”(195 cm) | 3,12 txog 3,32 m | 2,34 txog 2,73 m |
| 82 ”(208 cm) | 3,33 txog 3,54 m | 2,49 txog 2,91 m |
| 85 ”(214 cm) | 3,42 txog 3,64 m | 2,57 txog 3,00 m |
Nyeem kuj: 15 Qhov Chaw Ncaws Pob Ncaws Ncaws Zoo tshaj Yog Tsis rub tawm & 25 Qhov Zoo Tshaj Dawb Vostfr thiab Qhov Chaw Tshaj Lij Choj
Qhov deb ntawm 4k TV
Nyob rau lub sijhawm thaum TV tau loj dua thiab loj dua, ntau tus neeg xav paub txog qhov tsawg kawg nkaus uas tsim nyog ntawm lub TV thiab lub rooj zaum. Yog tias kev rov qab mus ib txwm tseem ceeb, nrog rau 4K yam tau hloov pauv txhua yam zoo ib yam!
Txij li thaum tuaj txog ntawm cov ntsiab lus siab, cov pixels yog qhov zoo dua thiab tam sim no muaj peev xwm txaus siab rau koj lub TV ze ntawm qhov screen. Kev suav tsis yog ua tiav ntawm kab pheeb ces kaum ntawm lub vijtsam, tab sis ntawm nws qhov siab.
- 720p : 5x yoj
- 1080p : 3x yoj
- 4K: 1,3x yoj
Yog li tsis tas yuav muaj 6 m ntawm kev ncua deb rau koj 4-nti 85K TV vim, raws li cov duab no, tsawg dua 2 meters yog txaus.
Qhov deb li cas rau 140 cm TV?
| Dav de npo hauv nti | Dav hauv centimeters | Pom zoo nyob deb |
|---|---|---|
| Los ntawm 41 txog 49 ntiv tes | Ntawm 104cm thiab 124cm | Los ntawm 1,35m mus rau 1,61m |
| Los ntawm 50 txog 55 ntiv tes | Qhov siab ntawm 127 cm thiab 140 cm | Los ntawm 1,65m mus rau 1,82m |
| Los ntawm 56 txog 65 ntiv tes | Ntawm 142cm thiab 165cm | Los ntawm 1,85m mus rau 2,15m |
Tsis txhob hnov qab qhia cov ntawv qhia!
