Yuav ua li cas xaiv lub TV yog - uas niaj hnub hom ntawm matrix yog zoo dua?

Cov lus nug yog xaiv lub TV kom zoo rau txhua tus neeg. Cov ntxaij vab tshaus xiav yog li nquag muab tso rau hauv peb lub neej uas muaj nyob hauv txhua lub tsev. Externally zoo qauv yuav sib txawv li sib txawv ntawm qhov kev pom kev yuav yog ib txoj hauj lwm tseem ceeb.

Dab tsi yog TVs?

Hauv cov kev lag luam ua ntau lub qauv ntawm TV, lawv cov hom thiab cov yam ntxwv yog qhov sib txawv. Qee qhov zoo tsim nyog rau menyuam saib TV, thaum lwm tus, dua li uas pom cov yeeb yaj kiab thiab cov yeeb yaj kiab, feem ntau siv los saib xyuas cov computers, game consoles, thiab players. Nws yog ib qho tseem ceeb uas xaiv cov qauv zoo, uas ua tiav cov dej num uas tsis tas them nyiaj ntxiv rau cov tswb nrov thiab cov khoom muag.

Hom ntawv xov xwm ntawm TVs

Kev daws qhov teeb meem ntawm kev xaiv lub TV zoo, ua ntej txhua tus them nqi rau hom ntawm nws qhov kev ntsuas. Nws cuam tshuam qhov zoo ntawm daim duab. Cov hom kawm niaj hnub:

1. TN + Zaj Duab Xis ("Crystal Crystal + Film"), ib daim ntawv uas siv ntau tshaj, yog siv hauv TV pheej yig. Nyob hauv nws, cov kauj ntsuab tig tsis ncaj, txav cov duab thaum pom ntawm lub sab. Lwm qhov kev pabcuam pub ntxiv rau koj nthuav lub qhov muag pom. Lub ntsiab txo ntawm TN yog qhov tsis muaj zog ntawm cov xim, cov xim dub yuav zoo nkaus li txho.
2. IPS. Nyob rau hauv nws, cov muaju yog nyob rau hauv tib lub dav hlau mus tib seem rau qhov kev tshuaj ntsuam thiab tig ib txhij. Qhov zoo tshaj plaws - 180 ° pom cov ces kaum, qhov tseeb hloov xim, zoo ib qho txawv. Cov qauv no yog kim.
3. AMOLED. Cov cuab yeej technology yog los ntawm cov nquag siv hluav taws xob, thaum lub sij hawm siv hluav taws xob, siv qhov ci thiab xim xim. Qhov kev xyiv fab thiab kev sib piv ntawm cov lus qhia no yog siab heev, cov xim dub yog qhov tseem ceeb tshaj nyob rau hauv IPS technology.
4. OLED. Qhov no yog ib qho qauv ntawm cov teeb pom kev zoo hauv lub teeb-emitting. Nyob rau hauv OLED lus, txhua tus pixel nws tus kheej emits teeb, li ntawd, qhov kev teeb pom kev rov qab tsis xav tau tus saib xyuas. Lub matrix muaj ib qhov loj saib lub kaum ntse ntse, siab zoo ib. Xws li cov lus qhia no nyias nyias hais tias lawv yuav siv los tsim cov ntxiab tau yooj yim. Thaum no cov TVs tseem kim heev, lawv muaj cov sawv cev ntawm cov qauv siv widescreen.
5. QLED. Pixels nyob rau hauv xws li ib daim ntawv qhia muaj lub teeb ci ntsa iab uas yog, thaum huas ib qho tam sim no, tsis yog ci, tab sis kuj yog xim nyob rau hauv cov xim sib txawv. Hauv QLED cov duab, cov xim xim tsis yog txav deb, daim duab no muaj ntau dua thiab kajsiab, tsis muaj qhov nkag siab.

Hom teeb taws hauv TV

Thaum txiav txim siab saib TV twg yog qhov zoo tshaj, nws yog ib qho tseem ceeb kom nkag siab txog cov hom phiaj ntawm kev tshuaj ntsuam uas twb muaj lawm:

1. Ntshav saib xyuas cov ntshav tsis tas yuav tsum tau txais kev pom dua ntxiv.
2. Cov duab LCD siv cov roj fluorescent lossis fluorescent teeb.
3. Nyob rau hauv LED saib, qhov screen yog illuminated nrog ib tug LED. Lawv muaj ob hom teeb pom kev zoo:
1. Ntug LED - sab (thaum kawg illumination). Nws yog pheej yig, nws muab ci ntsa iab ci ntsa iab, tab sis yuav muaj dej nyab. Xws li cov ntawv matrices tau hloov dua siab tshiab.
2. Direct LED - Backlight. Nws nqi ntau dua, muaj lub teeb ci thoob plaws tag nrho cheeb tsam, zoo dua qub.

Yuav ua li cas xaiv ib lub TV niaj hnub?

Ua ntej xaiv lub TV kom zoo rau lub tsev, nws yog ib qho tseem ceeb uas yuav tau txiav txim siab seb nws yuav ua tiav li cas thiab yuav muab qhov twg los nruab. Nws yog qhov tseeb hais tias lub TV ua haujlwm hauv chav ua mov rau tom qab, thiab qhov screen hauv chav nyob, uas yuav tsum tau xaiv tag nrho tsev neeg, yuav tsum muaj ntau yam kev cai. Txiav txim siab yuav ua li cas xaiv lub TV zoo, nws yog qhov tseem ceeb los ntsuas nws cov kab pheeb ces kaum, txiav txim siab seb hom khoom matrix, qhov chaw tsim tshuaj paus, qhov yuav tsum tau rau TV mus hauv online.

Twg TV diagonal xaiv?

Ua tib zoo xaiv cov kab pheeb ces kaum ntawm TV, koj yuav tsum coj mus rau hauv tus account qhov kev ncua deb ntawm cov zaub thiab cov neeg saib. Nws loj hlob nyob ntawm seb qhov loj ntawm chav tsev. Yuav ua li cas xaiv ib lub TV nyob ntawm qhov kev ncua deb:

1. Tus kab pheeb ces kaum yuav tsum yog kwv yees li 4 npaug tsawg dua qhov kev ncua deb ntawm cov neeg tuaj saib mus rau tus saib xyuas.
2. Piv txwv, yog hais tias lub rooj zaum yog ntsia 2.5 m ntawm TV, ces tus qauv ntawm kab pheeb ces kaum ntawm 37-40 nti, 2.6-3 m - 42-47 nti yuav ua. Rau ib tug deb ntawm ntau tshaj 3 m koj tuaj yeem yuav ib tug qauv nrog ib tug kab pheeb ces kaum ntawm 50 ntiv.

Twg cov TV puas ntseeg tau?

Thaum txiav txim seb yuav xaiv lub TV dab tsi, nws yog ib qho tseem ceeb kom paub txog cov neeg twg uas muaj txoj haujlwm ntev tshaj plaws:

1. LED qauv thiab ntshav tau muaj kev pab lub neej txog 50-100 txhiab teev.
2. LCD saib xyuas kev pab rau 40-60 txhiab teev.
3. OLED tau yooj yim ua haujlwm txog li ntawm 17 txhiab teev.

Tom qab cov khw muag khoom noj tas, lub TV tsis tas tso tseg, tsuas yog qhov zoo ntawm daim duab thiab lub teeb nruab nrab ntawm xyoo. Li ntawd, thaum txiav txim siab yuav ua li cas xaiv ib lub TV zoo, nws yog ib qho tseem ceeb kom paub tias thiav ntawm no cov theem no yog yeej los ntawm cov qauv nrog LED saib. Tab sis qhov zoo ntawm technology feem ntau nyob ntawm lub khw.

Yuav ua li cas xaiv ib lub TV nyob hauv chav ua noj?

Thaum yuav ib lub TV hauv chav ua noj, koj yuav tsum tau them sai sai rau ntau cov ntsiab lus:

1. Qhov loj. Koj yuav tsum xaiv lub TV rau chav ua noj kom raug. Rau ib chav me me, ib tug 15-20 nti qauv yog haum (nws yuav pom los ntawm ib tug deb ntawm 1.5-2 m). Hauv chav ua noj chav dav nrog thaj chaw zaum koj tuaj yeem muas TV nrog kab pheeb ces kaum ntau tshaj 21 ntiv (nws yuav tsum tau saib ntawm qhov ze ntawm yam tsawg kawg 2.5 m).
2. Rho lub TV kom zoo dua rau ntawm txoj hlua sab nraud, yog li nws yooj yim los saib ntawm ob qho tib si thiab thaj chaw ua haujlwm. Muaj cov qauv uas tuaj yeem ua rau hauv cov hluav taws xob, tab sis lawv tsis pheej yig.
3. Tus saib hom yog cov nyiam dua LED, nws yog pheej yig, nyias thiab noj tsawg zog.

Lub tuam txhab twg xaiv lub TV?

Thaum muas khoom, nws yuav yog txoj cai muab kev xaiv kom ntseeg tau cov khw muag khoom. Cov txheej txheem no yuav kav ntev dua thiab yuav nrog qhov zoo. Dab tsi ntawm hom TV xaiv:

1. Sony. Cov kev yees muaj peev xwm ua rau koj ua cov cuab yeej siv high-end. Tus niaj hnub 4K HDR processor corrects cov video nyob rau ntawm lub sij hawm, xa cov duab ntawm tsis zoo rau hauv ib qho zoo. TRILUMINOS technology nthuav cov xim ntau yam los ntawm kev siv cov quantum dots, LED ntxiv teeb thiab QDEF zaj duab xis. Koj tuaj yeem khaws cov qauv hauv chav kawm - los ntawm cov niaj hnub Full HD mus rau 4K HDR lossis OLED ultra-nyias. Rau ntse TV, Sony siv lub hauv kev khiav hauj lwm qhov system, uas yooj yim syncs nrog smartphones thiab ntsiav tshuaj.
2. Samsung. Lub tuam txhab tab tom nquag nriav QLED quantum dot technology rau hauv nws cov qauv, tsim 10-ntsis cov lus uas ua kom cov xim rendering los ntawm 64 lub sij hawm. Lub tuam txhab Kauslim no muaj cov neeg siv lub TV nrog ib qho screen. Rau ntse TV Samsung tau tsim nws operating system Tizen, tsis ua tsis zoo rau lub functionality ntawm Android.
3. LG. Niaj hnub nimno LG TVs muab 4 lub cim ntawm cov lus qhia - los ntawm kev yooj yim nrog LED backlighting rau kev siv technology WRGB OLED rau cov organic teeb-emitting diodes. Cov phau ntawv qhia pib nthuav tawm txog li ntawm 86 ntiv me. Rau hauv Internet, LG siv lub webOS system, uas yog kev ua los ntawm kev yooj yim ntawm cov chaw thiab kev yooj yim ntawm cov ntsiab lus tshawb.

Yuav ua li cas xaiv ib lub ntse TV?

Ntse TV - ntse TV, nws tau ntsia cov kev pab cuam rau kev siv Internet: kev tes hauj lwm, xov xwm, video portals, kev ua si. Yuav siv cov haujlwm no, tsis muaj lub computer. Cov TVs ntse yuav ua haujlwm nrog cov tub ntxhais ntse nrog cov xov tooj - los ntawm lub xov tooj mus rau qhov screen nws yooj yim rau cov yeeb yaj kiab, yeeb yaj duab, suab nkauj, saib duab, tswj TV. Sib txawv manufacturers nruab ib txheej ntawm widgets ntawm lawv cov qauv.

Muas TV ntse TV, thiab txiav txim siab xaiv, nws yog advisable saib nws cov peev xwm - ntawm no yog qee qhov nthuav nta:

1. Yooj yim thaum lub vijtsam tau ua-ua icons rau ntau lub TV raws, Gismeteo, nrov kev tes hauj lwm, YouTube, online auction, suab paj nruag, xov tooj cua.
2. Ib tug nrov ntse-ua haujlwm yog Skype-videoconference. Yog tias xav tau, nws zoo dua yog tias nrhiav tau tus qauv nrog lub koob yees duab built-in.
3. Ib qho feature uas txuas cov TV rau txhua lub gadgets uas txhawb Wi-nkaus.
4. Ib qho feature uas tso cai rau koj siv lub ntsiav tshuaj, smartphone, laptop hloov chaw taws teeb tsuj.

TVs nrog Internet - yuav xaiv li cas?

Txhim kho TV, tau nkag mus rau hauv Internet, muaj ob hom:

• nrog rau qhov adapter built-in;
• nrog ib qho wireless module sab nraud.

Thawj qhov option yog TV nrog built-in Wi-nkaus. Thib ob - cov khoom siv txhawb Smart TV technology, tab sis tsis muaj lub wireless module. Koj yuav tsum tau muab nws cais thiab ntxig rau nws hauv USB chaw nres nkoj los yog txuas hauv Internet cable ncaj qha mus rau LAN connector ntawm lub TV receiver. Thaum txiav txim siab saib TV twg xaiv lub tsev nrog hauv Internet, nws tsim nyog nrhiav ib tug qauv nrog ib tug Wi-nkaus built-in Wi-nkaus adapter kom tsis txhob muaj teeb meem thaum khiav hauj lwm.