Ntau tus neeg siv khoom muaj ntau lossis tsawg dua li cov teeb meem thaum yuav LCD splicing cov ntxaij vab tshaus.Yuav daws qhov teeb meem chromatic aberration ntawm LCD splicing screen li cas?LCD splicing cov ntxaij vab tshaus tau siv dav hauv ntau lub lag luam, tab sis LCD splicing phab ntsa tseem muaj teeb meem chromatic aberration.Feem ntau, cov xim sib txawv ntawm LCD splicing npo feem ntau yog tshwm sim hauv qhov tsis sib xws ntawm qhov ci thiab chromaticity ntawm lub vijtsam, uas yog, qee qhov ntawm lub vijtsam tshwj xeeb yog ci lossis tsaus lossis lwm yam mob.Raws li cov teeb meem no, Rongda Caijing LCD splicing screen manufacturers nyob ntawm no los qhia cov teeb meem chromatic aberration ntawm LCD splicing cov ntxaij vab tshaus thiab lawv cov kev daws teeb meem niaj hnub no!
Ua rau ntawm chromatic aberration ntawm LCD splicing npo
Chromatic aberration: Chromatic aberration, tseem hu ua chromatic aberration, yog ib qho teeb meem loj hauv lens duab.Xim txawv tsuas yog qhov sib txawv ntawm cov xim.Thaum lub teeb polychromatic siv los ua lub teeb ci, lub teeb monochromatic yuav tsis tsim chromatic aberration.Lub wavelength ntau ntawm pom lub teeb yog li 400-700 nanometers.Qhov sib txawv wavelengths ntawm lub teeb muaj xim sib txawv, thiab muaj qhov sib txawv refractive indexes thaum dhau los ntawm lub lens, yog li ntawd ib qho taw tes ntawm cov khoom sab yuav tsim ib qho xim xim ntawm sab duab.Chromatic aberration feem ntau muaj xws li positional chromatic aberration thiab magnification chromatic aberration.Qhov chaw chromatic aberration ua rau cov xim me ntsis lossis halos tshwm sim thaum daim duab pom ntawm txhua txoj haujlwm, ua rau cov duab tsis pom tseeb, thiab nthuav dav chromatic aberration ua rau cov duab tshwm xim xim.Lub luag haujlwm tseem ceeb ntawm optical system yog tshem tawm chromatic aberration.
Qhov tsis sib xws ntawm qhov ci thiab chroma ntawm lub vijtsam splicing yuav ua rau lub teeb ci tsis zoo thiab chroma ntawm lub vijtsam, feem ntau qhia tau hais tias qee qhov ntawm lub vijtsam yog qhov ci tshwj xeeb lossis tsaus ntuj, uas yog qhov hu ua mosaic thiab qhov muag plooj tshwm sim.
Tus kheej, yog vim li cas rau qhov sib txawv ntawm qhov ci thiab xim yog vim qhov tseeb ntawm qhov tsis sib xws ntawm lub cev ntawm LEDs, uas yog, vim yog cov txheej txheem tsim khoom, cov duab hluav taws xob tsis zoo ntawm txhua LED yuav tsis zoo ib yam, txawm tias nyob hauv cov txheej txheem tsim khoom. tib batch, qhov ci yuav yog 30% -50% sib txawv, qhov sib txawv wavelength feem ntau ncav cuag 5nm.
Vim tias LED yog lub cev lub cev muaj zog.Thiab qhov luminous siv yog proportional rau tam sim no muab rau nws nyob rau hauv ib tug tej yam ntau yam.Yog li ntawd, nyob rau hauv tus txheej txheem ntawm Circuit Court tsim, tsim, installation thiab debugging, lub brightness sib txawv tuaj yeem txo qis los ntawm kev tswj xyuas qhov tsav tam sim no.Muab xam nrog tus nqi nruab nrab raws li tus qauv tus nqi.Yuav tsum tsawg dua 15% -20%.
Kev daws teeb meem ntawm LCD splicing screen chromatic aberration
Peb tham txog qhov ua rau chromatic aberration ntawm LCD splicing cov ntxaij vab tshaus.Yog li, yog tias LCD splicing cov ntxaij vab tshaus muaj chromatic aberrations hauv kev siv, lawv yuav tsum daws li cas?
Qhov teeb meem loj tshaj plaws los ntawm LCD splicing khoom yog nthuav tawm cov xim sib txawv ntawm LCD splicing.Feem ntau thaum cuam tshuam nrog cov teeb meem xim sib txawv, cov kws tshaj lij yuav tsum tau kho ntau qhov kev qhia ib los ntawm ib qho, uas tsis tsuas yog siv sijhawm thiab siv zog, tab sis kuj ntsib ntau yam teeb meem, xws li tsis muaj cov qauv siv xim sib koom ua ke, qaug zog ntawm kev pom kev pom, thiab xim. kev ua tau zoo los ntawm cov khoom sib txawv.Txawv thiab ntau lwm yam teeb meem.Raws li qhov tshwm sim, lub sijhawm thiab cov neeg ua haujlwm feem ntau yog tag nrho, tab sis qhov teeb meem xim sib txawv ntawm cov duab spliced tseem muaj.
Qhov sib txawv wavelength ntawm LEDs, lub wavelength yog ib qho kho qhov muag tsis pom kev, uas tsis tuaj yeem hloov tau yav tom ntej.Yog li, nws tuaj yeem hais tau tias chromatic aberration yog tshwm sim los ntawm qhov sib txawv ntawm cov duab hluav taws xob thiab lub cev ntawm tus kheej LEDs.Ntev npaum li LEDs nrog qhov sib txawv me me yog siv rau ntawm cov zaub, qhov teeb meem xim txawv tuaj yeem daws tau tag nrho.
Kev daws 2. Ua cov spectroscopy thiab xim sib cais xim (feem ntau yog siv cov kws tshaj lij spectroscopy thiab cov tshuab sib cais xim).Xyaum ua pov thawj.Cov nyhuv ntawm kev tshuaj ntsuam hauv txoj kev no yog qhov zoo heev.
Cov saum toj no yog cov teeb meem chromatic aberration thiab kev daws teeb meem ntawm LCD splicing npo qhia los ntawm Rongda Caijing, uas tsis tsuas yog tswj tau cov chromatic aberration.Thiab los ntawm kev txheeb xyuas lub teeb siv nyob rau hauv tib lub voltage (los yog tam sim no).Ua tau raws li qhov yuav tsum tau muaj ntawm qhov ci ntsa iab.
Post lub sij hawm: Jan-05-2022