Nkag siab qhov sib piv ntawm qhov screen

Koj puas tau nug tias vim li cas qee qhov kev nthuav qhia zoo li ntse thiab muaj zog thaum lwm tus zoo li tiaj tus thiab npub? Cov lus teb feem ntau nyob rau hauv qhov sib piv piv ntawm qhov screen.

Hauv tsab xov xwm no, peb yuav hais txog txhua yam tseem ceeb ntawm qhov sib txawv, suav nrog nws cov ntsiab lus, nws qhov cuam tshuam rau kev ua tau zoo, thiab cov lus qhia rau kev txhim kho.

Cia peb delve rau hauv cov yam uas ua rau cov nplua nuj dub thiab ci ntsa iab dawb!

1. Txhais qhov sib piv ntawm qhov screen

1.1 Display Contrast Ratio yog dab tsi?

Qhov sib piv piv piv yog qhov sib txawv ntawm qhov ci dawb tshaj plaws thiab qhov tsaus ntuj tshaj plaws uas cov zaub tuaj yeem tsim tau. Qhov sib piv ntau dua txhais tau hais tias qhov sib txawv ntawm qhov pom thiab qhov tsaus ntuj ntawm qhov screen.

Qhov no tuaj yeem txhim kho cov duab meej thiab nthuav dav, ua rau nws yooj yim dua rau pom qhov sib txawv me me hauv cov duab lossis cov yeeb yaj kiab.

Piv txwv li, ib qho zaub nrog qhov sib piv siab sib piv tuaj yeem tsim cov duab sib sib zog nqus, cov xim dub tiag tiag nrog cov xim dawb, ua rau cov duab zoo nkauj dua thiab zoo li lub neej. Hloov pauv, qhov sib piv qis dua tuaj yeem ua rau cov duab uas tshwm sim ntxuav tawm lossis tsawg dua.

1.2 Qhov sib piv piv tau li cas?

Qhov sib piv ntawm qhov screen yog feem ntau qhia raws li qhov piv, xws li 1000: 1 lossis 3000: 1. Cov ntawv sau no qhia tau hais tias muaj pes tsawg zaus brighter dawb tshaj piv rau qhov tsaus ntuj tshaj plaws.

Piv txwv li, qhov piv ntawm 1000: 1 txhais tau hais tias qhov ci dawb tshaj plaws yog 1000 npaug ntau dua li qhov tsaus ntuj tshaj plaws uas ua los ntawm cov zaub. Ib qho piv txwv 3000: 1 qhia tau tias muaj qhov sib txawv ntau dua, nrog rau dawb yog 3000 lub sij hawm ci dua dub.

Kev sib piv siab dua ua rau cov duab zoo nkauj thiab ntxaws. Txawm li cas los xij, qhov kev pom ntawm lub ntiaj teb tiag tiag kuj tseem nyob ntawm lwm yam, xws li kev tshuaj ntsuam thev naus laus zis thiab cov teeb pom kev nyob ib puag ncig.

2. Qhov cuam tshuam ntawm qhov sib piv piv rau cov khoom zoo

2.1 Txhim kho kom meej meej thiab nthuav dav

Qhov sib piv ntau dua ua kom pom tseeb thiab nthuav dav ntawm cov duab, tshwj xeeb tshaj yog nyob rau hauv qhov tsaus ntuj. Cov lus pom nrog qhov sib txawv siab tuaj yeem ua rau cov xim dub sib sib zog nqus thiab ci dawb, ua cov ntsiab lus hauv cov duab ntxoov ntxoo thiab cov ntsiab lus tseem ceeb.

Qhov no yog qhov tseem ceeb rau cov ntsiab lus xws li cov yeeb yaj kiab lossis cov yeeb yaj kiab ua si, qhov pom tseeb hauv qhov tsaus ntuj yog qhov tseem ceeb rau kev lom zem. Qhia nrog qhov sib piv qis dua tawm tsam kom nthuav tawm cov ntsiab lus zoo hauv qhov chaw ntxoov ntxoo, feem ntau ua rau cov duab zoo li qhov muag plooj lossis tsaus nti. Hauv qhov sib piv, cov lus qhia nrog qhov sib piv zoo tshaj plaws qhia ntau qhov kev ntxhib los mos thiab qhov tob, txhim kho cov neeg saib kev koom tes.

2.2 Xim raug thiab vibrancy

Qhov sib txawv kuj cuam tshuam rau kev nplua nuj thiab qhov tseeb ntawm cov xim. Qhov tseeb xim sawv cev yog qhov tseem ceeb rau kev pom kev pom. Qhov sib piv ntau dua tso cai rau kev sib txawv ntawm qhov sib txawv ntawm lub teeb thiab tsaus nti, ua rau cov xim muaj zog dua thiab muaj tseeb.

Piv txwv li, ci hues xws li liab, xiav, thiab ntsuab yuav zoo dua striking thiab lifelike ntawm cov zaub nrog ntau dua qhov sib piv.

2.3 Saib Kev Paub thoob plaws ntau qhov chaw

Hauv qhov teeb pom kev zoo, cov lus qhia nrog qhov sib piv siab dua tswj qhov pom kev zoo, tso cai rau cov neeg saib pom cov ntsiab lus hauv qhov kaj thiab tsaus. Hloov pauv, cov lus qhia nrog qhov sib piv qis dua tuaj yeem tawm tsam kom pom cov ntsiab lus meej hauv qhov kaj.

Thaum nyob hauv chav tsaus ntuj, qhov sib txawv siab ua kom pom cov xim dub tiag tiag, txhim kho qhov tob thiab qhov tseeb ntawm daim duab.

3. Hom kev sib piv

3.1 Static Contrast Ratio

Qhov sib piv zoo li qub ntsuas qhov sib txawv ntawm qhov ci ntsa iab tshaj plaws thiab qhov tsaus ntuj tshaj plaws ntawm lub vijtsam tuaj yeem tso saib yam tsis muaj kev hloov kho. Nws qhia txog qhov tseeb duab zoo ntawm qhov screen thiab yog tus nqi tas li.

Piv txwv li, qhov sib piv zoo li qub ntawm 1000: 1 qhia tias qhov ci ntsa iab tshaj plaws yog 1000 lub sij hawm ci dua li qhov tsaus ntuj tshaj plaws. Cov txiaj ntsig siab dua qhia tau tias kev ua tau zoo dua hauv kev tuav lub teeb thiab qhov tsaus ntuj, ua rau cov ntsiab lus ntse dua thiab pom tseeb dua. Hom kev sib piv no yog qhov zoo tagnrho rau kev ua ub ua no kom pom tseeb, xws li saib cov yeeb yaj kiab lossis duab kho kom raug.

3.2 Dynamic Contrast Ratio

Dynamic contrast ratios kho raws li cov ntsiab lus tso tawm, hloov brightness thiab tsaus ntuj nyob rau hauv lub sij hawm tiag tiag los tsim ib tug ntau txaus nyiam. Piv txwv li, tus saib yuav ua rau kom ci ntsa iab thaum lub sijhawm ci ntsa iab thiab txo qis thaum tsaus ntuj.

Thaum qhov no tuaj yeem txhim kho qhov pom kev pom, nws tsis yog sawv cev rau tus saib lub peev xwm tiag tiag. Hauv cov ntsiab lus, qhov sib piv zoo li qub cuam tshuam txog kev saib xyuas qhov ua tau zoo, thaum qhov sib piv dynamic muab qhov kev pom zoo hloov kho.

4. Cov yam ntxwv cuam tshuam rau qhov sib piv piv

Raws li tau hais dhau los, qhov sib piv piv tau cuam tshuam rau cov duab. Yuav kom ua tiav qhov zoo sib xws, nws yog ib qho tseem ceeb kom nkag siab txog yam uas cuam tshuam rau nws.

4.1 Zaub Technology

Cov kev yees duab sib txawv cuam tshuam qhov sib piv ntawm ntau txoj hauv kev. Piv txwv li:

• OLED Cov Lus Qhia: Muab qhov sib txawv tshwj xeeb vim lawv tuaj yeem tua tus kheej pixels tag nrho, ua rau cov xim dub tiag tiag.
• LCDs: Feem ntau muaj qhov sib piv qis dua vim tias lawv cia siab rau lub teeb rov qab, ua rau cov xim dub uas yuav tshwm sim ntau dua grey.

Hom kev siv thev naus laus zis zoo heev cuam tshuam rau kev nplua nuj ntawm cov duab dub thiab dawb.

4.2 Qib Brightness

Nceqhov kaj tuaj yeem txhim kho cov tsos ntawm cov dawb, tab sis yog tias lub vijtsam tsis tuaj yeem tsim cov xim dub sib sib zog nqus, tag nrho qhov sib txawv tseem yuav raug cuam tshuam. Piv txwv li, yog tias ib qho zaub tsis dhau, nws yuav nyuaj rau pom qhov sib txawv, txawm tias muaj cov xim dub.

Cov saib zoo tshaj plaws ua tiav qhov sib npaug ntawm qhov ci ntsa iab thiab nplua nuj dub kom pom qhov sib txawv.

4.3 Ambient Teeb pom kev zoo

Kev saib ib puag ncig kuj cuam tshuam qhov pom qhov sib txawv. Nyob rau hauv ib chav tsev ci ntsa iab, cov lus qhia nrog qhov sib piv siab dua khaws qhov pom tseeb, thaum cov neeg uas muaj qhov sib piv qis dua tuaj yeem tawm tsam. Hauv qhov tsaus ntuj, qhov sib piv ntawm qhov sib piv siab ua kom zoo nkauj duab ntxoov ntxoo, txhim kho qhov kev pom tag nrho.

4.4 Calibration ntawm lub vijtsam

Kev calibration kom zoo tuaj yeem txhim kho qhov sib piv qhov tseeb. Cov chaw tsim khoom lag luam tuaj yeem ua rau cov duab pom tshwm ci ntsa iab lossis tsaus nti, cuam tshuam rau cov sawv cev ntawm cov xim dub thiab dawb. Calibrating lub vijtsam ua kom pom qhov sib npaug ntawm ob qho tib si tsaus nti thiab lub teeb, ua rau muaj qhov sib txawv ntau dua.

Nyob rau hauv xaus, yam xws li saib hom, brightness chaw, ambient lub teeb, thiab calibration kom zoo plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab cov duab vividness thiab nthuav dav.

5. Qhov sib txawv ntawm qhov sib txawv ntawm cov yees duab sib txawv

5.1 LED Zaub Contrast Ratio

LED cov ntxaij vab tshaus, tshwj xeeb tshaj yog cov siv LED backlighting, feem ntau muab qhov sib piv zoo, txawm tias lawv yuav tsis phim OLED cov lus. Qhov sib piv piv rau LED cov ntxaij vab tshaus tuaj yeem sib txawv raws li yam xws li hom teeb pom kev zoo thiab lub peev xwm los tswj lub teeb hauv qhov tsaus ntuj. Feem ntau, LED cov ntxaij vab tshaus muaj qhov sib txawv ntawm qhov sib txawv ntawm 1000: 1 txog 5000: 1 thiab tej zaum yuav tsis ua tiav qhov sib sib zog nqus dub ntawm OLED vim tsis muaj peev xwm tua tus kheej pixels.

High-end tag nrho-array hauv zos dimming (FALD) LED cov ntxaij vab tshaus tuaj yeem ua tiav qhov sib txawv zoo dua los ntawm kev dimming lossis tua cov seem ntawm lub teeb rov qab hauv qhov tsaus ntuj.

5.2 LCD Screen Contrast

LCD cov ntxaij vab tshaus feem ntau pom qhov sib piv qis dua piv rauOLED thiab LED vim lawv qhov kev cia siab ntawm qhov teeb pom kev tas li. Yog li ntawd, cov xim dub feem ntau tshwm sim zoo li tsaus grey, txwv qhov sib txawv. Cov ntxaij vab tshaus LCD muaj qhov sib piv ntawm 800: 1 txog 1500: 1, txawm hais tias kev nce qib hauv IPS (In-Plane Switching) thev naus laus zis tau txhim kho qhov sib piv thiab xim raug.

Txawm hais tias qhov kev txhim kho no, qhov sib piv ntawm LCD tseem poob qis ntawm OLED cov lus.

5.3 OLED Screen Contrast

OLED (Organic Light Emitting Diode) cov lus qhia muaj qhov sib txawv siab tshaj plaws ntawm cov thev naus laus zis niaj hnub no. Tsis zoo li LED lossis LCD, OLED cov ntxaij vab tshaus tsis nyob ntawm kev teeb pom kev zoo; txhua pixel emits nws lub teeb, cia ua tiav pixel kaw rau cov dub tiag tiag. Qhov no ua rau muaj qhov sib txawv tsis kawg, ua rau OLEDs zoo tagnrho rau kev saib yeeb yaj kiab zoo tshaj, kev ua si, lossis txhua qhov xwm txheej uas xav tau cov xim dub thiab cov xim zoo nkauj.

6. Txhim khu LED zaub qhov sib piv piv

Kev txhim kho qhov sib piv ntawm cov duab LED tuaj yeem ua rau muaj kev txhim kho tseem ceeb hauv cov duab zoo, ua kom pom kev zoo dua, cov xim nplua nuj, thiab cov xim dub. Nov yog qee cov tswv yim:

6.1 Peev hauv Zoo LED Modules

Xaiv rau LED modules featuring advanced technologies xws li me me pixel suab thiab siab dynamic ntau yam (HDR) los txhim kho cov zaub lub peev xwm los tsim ntxaum dub thiab brighter dawb.

6.2 Txhim kho qhov ci ntsa iab

Ntsuas qhov ci teeb tsa tuaj yeem txhim kho pom qhov sib txawv. Xyuas kom cov qib ci ci txaus txaus rau cov xim dawb uas tsis tau ntxuav tawm qhov tsaus ntuj. Tsis siv neeg brightness hloov yuav ua tau zoo raws li nyob ib puag ncig lub teeb.

6.3Txhim kho Cov Qib Dub

Kev txo qis lub teeb pom kev yog qhov tseem ceeb rau kev ua tiav cov xim dub. Siv cov thev naus laus zis xws li puv-array hauv zos dimming lossis cov txheej txheem tshwj xeeb ntawm LED modules txwv tsis pub lub teeb tsis xav tau.

6.4 Txhim kho Calibration

Calibrating LED cov ntxaij vab tshaus tuaj yeem ua kom zoo dua qhov sib piv. Kho gamma, ci ntsa iab, thiab xim qib kom ntseeg tau tias muaj qhov sib npaug ntawm cov teeb thiab qhov tsaus ntuj. Cov cuab yeej calibration kws tshaj lij lossis software tuaj yeem pab kho kom raug.

6.5 Siv Anti-reflective Coatings

Ambient light reflections tuaj yeem txo qhov pom qhov sib txawv, tshwj xeeb tshaj yog nyob rau hauv qhov kaj. Kev siv cov tshuaj tiv thaiv kev cuam tshuam ntawm qhov screen tuaj yeem txo qhov ci ntsa iab thiab txhim khu kev pom, ua rau qhov sib txawv ntau dua.

6.6 Txais Cov Txheej Txheem Ua Haujlwm Zoo Tshaj Plaws

Niaj hnub nimno LED zaub nruab nrog HDR los yog dynamic contrast enhancement technologies siv sophisticated duab ua kom optimize qhov sib txawv nyob rau hauv lub sij hawm, ua rau kom pom tseeb dua.

Xaus

Tam sim no koj tau nruab nrog kev paub txog qhov sib piv sib piv, koj tuaj yeem txaus siab rau lawv lub luag haujlwm tseem ceeb hauv kev siv thev naus laus zis. Cov lus qhia qhia tuaj yeem txhim kho kev ua tau zoo thiab yuav tsum tau txiav txim siab thaum xaiv cov zaub.

Lwm zaus koj pom koj tus kheej txaus siab los ntawm ib qho screen striking, siv sij hawm ib pliag kom paub txog qhov tseem ceeb ntawm qhov sib piv. Lawv yog dab tsi hloov cov zaub zoo rau hauv ib qho txawv tshaj plaw!