Muaj pes tsawg zaus koj tau sim kaw cov yeeb yaj kiab ua si ntawm koj lub vijtsam LED nrog koj lub xov tooj lossis lub koob yees duab, tsuas yog nrhiav cov kab uas cuam tshuam tiv thaiv koj los ntawm kev kaw cov yeeb yaj kiab kom raug?
Tsis ntev los no, peb feem ntau muaj cov neeg siv khoom nug peb txog qhov refresh npaum li cas ntawm lub vijtsam coj, feem ntau yog rau kev xav tau kev ua yeeb yaj kiab, xws li XR virtual photography, thiab lwm yam. Kuv xav siv lub sijhawm los tham txog qhov teeb meem no los teb cov lus nug ntawm dab tsi. yog qhov txawv ntawm qhov siab refresh tus nqi thiab tus nqi qis refresh.
Qhov txawv ntawm Refresh Rate thiab Ncej Rate
Refresh tus nqi feem ntau tsis meej pem, thiab tuaj yeem yooj yim tsis meej pem nrog tus nqi video (FPS lossis thav duab ib ob ntawm video)
Refresh tus nqi thiab ncej tus nqi zoo sib xws heev. Lawv ob leeg sawv cev rau cov lej ntawm lub sijhawm cov duab zoo li qub tau tshwm sim ib ob. Tab sis qhov txawv yog tias qhov refresh tus nqi stands rau video teeb liab lossis tso saib thaum tus ncej tus nqi sawv rau cov ntsiab lus nws tus kheej.
Lub refresh npaum li cas ntawm ib qho screen LED yog tus naj npawb ntawm lub sij hawm nyob rau hauv ib tug thib ob uas lub LED screen kho vajtse kos cov ntaub ntawv. Qhov no yog qhov txawv ntawm qhov ntsuas ntawm tus ncej tus nqi nyob rau hauv uas tus nqi refresh rauLED cov ntxaij vab tshaussuav nrog kev rov qab kos duab ntawm cov thav duab zoo ib yam, thaum tus ncej ntsuas ntsuas ntau npaum li cas ib qho video tuaj yeem pub tag nrho cov ncej ntawm cov ntaub ntawv tshiab rau cov zaub.
Tus ncej tus nqi ntawm cov yeeb yaj kiab feem ntau yog 24, 25 lossis 30 thav duab ib ob, thiab ntev npaum li nws siab dua 24 ntas ib ob, nws feem ntau suav tias yog tus tib neeg lub qhov muag. Nrog kev nce qib thev naus laus zis tsis ntev los no, tib neeg tam sim no tuaj yeem saib cov yeeb yaj kiab ntawm 120 fps hauv cov yeeb yaj kiab ua yeeb yaj kiab, hauv khoos phis tawj, thiab txawm tias hauv xov tooj ntawm tes, yog li tam sim no tib neeg siv tus nqi siab dua los tua cov yeeb yaj kiab.
Tsawg screen refresh tus nqi yuav ua rau cov neeg siv pom kev qaug zog thiab tawm hauv kev xav tsis zoo ntawm koj cov duab hom.
Yog li, Refresh Rate txhais li cas?
Refresh tus nqi tuaj yeem muab faib ua ntsug refresh tus nqi thiab kab rov tav refresh npaum li cas. Lub vijtsam refresh npaum li cas feem ntau yog hais txog qhov ntsug refresh npaum li cas, uas yog, tus naj npawb ntawm lub sijhawm hluav taws xob hluav taws xob rov luam tawm cov duab ntawm lub vijtsam LED.
Nyob rau hauv cov lus pom zoo, nws yog tus naj npawb ntawm lub sij hawm uas LED zaub screen redraws cov duab ib ob. Lub vijtsam refresh tus nqi yog ntsuas hauv Hertz, feem ntau yog luv li "Hz". Piv txwv li, ib qho screen refresh tus nqi ntawm 1920Hz txhais tau hais tias cov duab yog refreshed 1920 zaug hauv ib ob.
Qhov txawv ntawm High Refresh Rate Thiab Tsawg Refresh Rate
Lub sij hawm ntau qhov screen yog refreshed, lub smoother cov duab nyob rau hauv cov nqe lus ntawm tsab ntawv tsa suab rendering thiab flicker txo.
Qhov koj pom ntawm LED video phab ntsa yog qhov tseeb ntau cov duab sib txawv thaum so, thiab cov lus tsa suab koj pom yog vim hais tias cov zaub LED tau hloov tshiab tas li, muab rau koj qhov kev xav ntawm ntuj tsim.
Vim hais tias tib neeg lub qhov muag muaj qhov pom kev zoo nyob, daim duab tom ntej no ua raws li yav dhau los tam sim ua ntej qhov kev xav hauv lub hlwb yuav ploj mus, thiab vim tias cov duab no tsuas yog txawv me ntsis, cov duab zoo li qub txuas mus rau ib qho kev sib tw, ntuj tsim kom ntev li ntev tau. screen refreshes sai txaus.
Lub vijtsam siab dua refresh npaum li cas yog qhov lees paub ntawm cov duab zoo thiab cov yeeb yaj kiab zoo nkauj, pab koj sib txuas lus zoo dua koj lub hom phiaj thiab cov khoom lag luam rau koj cov neeg siv lub hom phiaj thiab qhuas lawv.
Conversely, yog tias cov zaub refresh npaum li cas tsawg, cov duab kis tau tus mob ntawm LED zaub yuav ua unnatural. Tseem yuav muaj flickering "dub scan kab", torn thiab trailing dluab, thiab "mosaics" los yog "ghosting" tso tawm nyob rau hauv txawv xim. Nws qhov cuam tshuam ntxiv rau kev yees duab, yees duab, tab sis kuj vim tias ntau txhiab lub teeb ci ntsa iab cov duab tib lub sijhawm, tib neeg lub qhov muag yuav ua rau tsis xis nyob thaum saib, thiab txawm ua rau lub qhov muag puas.
Tsawg screen refresh tus nqi yuav ua rau cov neeg siv pom kev qaug zog thiab tawm hauv kev xav tsis zoo ntawm koj cov duab hom.
Puas yog Tus Nqi Tshaj Lij Siab Zoo dua rau cov ntxaij vab tshaus LED?
Ib tug siab dua coj screen refresh npaum li cas qhia koj lub peev xwm ntawm ib lub vijtsam kho vajtse los tsim cov ntsiab lus ntawm lub vijtsam ntau zaus hauv ib ob. Nws tso cai rau cov lus tsa suab ntawm cov dluab yuav smoother thiab huv si nyob rau hauv ib tug yees duab, tshwj xeeb tshaj yog nyob rau hauv maub scenes thaum uas qhia tau hais tias ceev ceev. Tsis tas li ntawd, ib qho screen nrog lub siab dua refresh npaum li cas yuav haum rau cov ntsiab lus nrog ntau qhov tseem ceeb ntawm cov ntas ib ob.
Feem ntau, qhov hloov tshiab ntawm 1920Hz yog qhov zoo txaus rau feem ntauLED zaub. Thiab yog tias LED zaub yuav tsum tso saib cov yeeb yaj kiab ceev ceev, lossis yog tias LED zaub yuav raug kaw los ntawm lub koob yees duab, LED zaub yuav tsum muaj qhov hloov tshiab ntawm ntau dua 2550Hz.
Lub refresh zaus yog muab los ntawm cov kev xaiv sib txawv ntawm cov tsav tsheb chips. Thaum siv cov nti tsav tsheb ib txwm muaj, tus nqi refresh rau tag nrho cov xim yog 960Hz, thiab tus nqi refresh rau ib leeg thiab ob xim yog 480Hz. thaum siv dual latching tsav nti, tus nqi refresh yog siab dua 1920Hz. Thaum siv HD qib siab PWM tsav nti, tus nqi refresh yog txog 3840Hz lossis ntau dua.
HD qib high-qib PWM tsav tsheb nti, ≥ 3840Hz coj refresh npaum li cas, lub vijtsam zaub ruaj khov thiab du, tsis muaj ripple, tsis muaj lag luam, tsis muaj kev nkag siab ntawm qhov muag flicker, tsis tsuas yog tuaj yeem txaus siab rau lub vijtsam coj zoo, thiab kev tiv thaiv tsis pom kev zoo.
Hauv kev siv kev tshaj lij, nws yog ib qho tseem ceeb los muab tus nqi refresh siab heev. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov scenes npaj rau kev lom zem, xov xwm, kev sib tw kis las, kev yees duab virtual, thiab lwm yam uas yuav tsum tau ntes thiab yeej yuav raug kaw rau hauv video los ntawm cov koob yees duab kev tshaj lij. Lub refresh npaum li cas uas yog synchronized nrog lub koob yees duab kaw zaus yuav ua rau cov duab zoo meej thiab tiv thaiv blinking. Peb cov koob yees duab kaw cov yeeb yaj kiab feem ntau ntawm 24, 25,30 lossis 60fps thiab peb yuav tsum khaws nws hauv sync nrog lub vijtsam refresh npaum li ntau. Yog tias peb synchronize lub sijhawm ntawm lub koob yees duab kaw nrog lub sijhawm ntawm cov duab hloov pauv, peb tuaj yeem zam txoj kab dub ntawm kev hloov pauv.
Qhov txawv ntawm Refresh Rate Ntawm 3840Hz Thiab 1920Hz LED Screens.
Feem ntau hais lus, 1920Hz refresh npaum li cas, tib neeg lub qhov muag tau nyuaj rau xav tias lub flicker, rau kev tshaj tawm, saib video tau txaus.
LED zaub refresh npaum li cas tsis tsawg dua 3840Hz, lub koob yees duab los ntes cov duab npo kev ruaj ntseg, tuaj yeem daws cov duab ntawm cov txheej txheem nrawm nrawm ntawm kev taug qab thiab qhov muag plooj, txhim kho qhov pom tseeb thiab qhov sib txawv ntawm daim duab, kom lub vijtsam video muag muag thiab du, ntev saib tsis yooj yim rau qaug zog; nrog anti-gamma kho tshuab thiab point-by-point brightness kho tshuab, kom cov duab dynamic tso saib ntau tiag tiag thiab ntuj, uniform thiab zoo ib yam.
Yog li ntawd, nrog rau kev txhim kho tas mus li, kuv ntseeg tias tus qauv hloov tshiab ntawm lub vijtsam coj yuav hloov mus rau 3840Hz lossis ntau dua, thiab tom qab ntawd dhau los ua tus qauv kev lag luam thiab kev qhia tshwj xeeb.
Tau kawg, 3840Hz refresh npaum li cas yuav kim dua ntawm tus nqi, peb tuaj yeem xaiv qhov tsim nyog raws li kev siv scenario thiab pob nyiaj siv.
Xaus
Txawm hais tias koj xav siv lub vijtsam sab hauv lossis sab nraum zoov kev tshaj tawm LED rau kev tsim khoom lag luam, kev tshaj tawm video, tshaj tawm, lossis kev ua yeeb yaj kiab virtual, koj yuav tsum nco ntsoov xaiv lub vijtsam LED uas muaj cov tshuaj ntsuam xyuas siab thiab synchronizes nrog tus ncej tus nqi sau los ntawm koj lub koob yees duab yog koj xav kom tau txais cov duab zoo los ntawm qhov screen, vim tias tom qab ntawd cov duab yuav zoo meej thiab zoo meej.
Post lub sij hawm: Mar-29-2023
