Abathengi abaninzi baneengxaki ezininzi okanye ezingaphantsi kwezo xa bethenga izikrini ze-LCD ezidibanisayo.Uyisombulula njani ingxaki yechromatic aberration ye LCD splicing screen?Izikrini ze-LCD ezidibanisayo zisetyenziswe ngokubanzi kumashishini ahlukeneyo, kodwa iindonga ze-LCD ezidibanisayo ziseneengxaki ze-chromatic aberration.Ngokubanzi, umahluko wombala wesikrini se-LCD esidibanisayo ubonakaliswa ikakhulu kukungangqinelani kokuqaqamba kunye nekhromaticity yesikrini, oko kukuthi, indawo ethile yesikrini iqaqambile ngakumbi okanye imnyama okanye ezinye iimeko.Ngokusekwe kwezi ngxaki, i-Rongda Caijing LCD abavelisi be-splicing screen balapha ukuze babelane ngeengxaki ze-chromatic aberration ye-LCD splicing screens kunye nezisombululo zabo namhlanje!
Iimbangela zechromatic aberration ye-LCD splicing screen
I-Chromatic aberration: I-Chromatic aberration, ekwabizwa ngokuba yi-chromatic aberration, sisiphene esimandundu kwi-imaging lens.Umahluko wombala ngumahluko nje wombala.Xa ukukhanya kwe-polychromatic kusetyenziswa njengomthombo wokukhanya, ukukhanya kwe-monochromatic akuyi kuvelisa i-chromatic aberration.Uluhlu lwamaza okukhanya okubonakalayo lumalunga ne-400-700 nanometers.Ubude bamaza ohlukeneyo bokukhanya banemibala eyahlukeneyo, kwaye banezalathisi eziphinda-phindayo ezahlukeneyo xa udlula kwilensi, ukuze inqaku elikwicala lento yenze inqaku lombala kwicala lomfanekiso.I-chromatic aberration ngokubanzi ibandakanya i-postal aberration yechromatic kunye nokukhulisa ichromatic aberration.Isikhundla sechromatic aberration kubangela ukuba amabala ombala okanye iihalos zivele xa umfanekiso ujongwe nakweyiphi na indawo, okwenza umfanekiso ube mfiliba, kunye nokukhulisa i-chromatic aberration yenza umfanekiso ubonakale imiphetho enemibala.Umsebenzi ophambili wenkqubo ye-optical kukuphelisa ukuphambuka kwechromatic.
Ukungangqinelani kokukhanya kunye nekhroma yesikrini sokuqhawuka kuya kubangela ukuqaqamba okulambathayo kunye nekhroma yesikrini, ebonisa ukuba indawo ethile yesikrini iqaqambe ngakumbi okanye imnyama ngakumbi, ebizwa ngokuba yi-mosaic kunye nesenzeko esilufifi.
Ngomntu ngamnye, izizathu zomahluko wokuqaqamba kunye nombala zibangelwa ubukhulu becala bubuchule bendalo beempawu ze-LED, oko kukuthi, ngenxa yenkqubo yokuvelisa, iiparamitha zefoto zombane ze-LED nganye zisenokungafani, nkqu nakwi-LED. ibhetshi efanayo, ukuqaqamba kusenokuba ngama-30% -50% ukutenxa, umahluko we-wavelength ngokubanzi ufikelela kwi-5nm.
Ngenxa yokuba i-LED ingumzimba ozikhanyisayo.Kwaye ukuqina okukhanyayo kuhambelana nekhoyo ngoku enikezelwe kuyo ngaphakathi koluhlu oluthile.Ngoko ke, kwinkqubo yoyilo lwesekethe, ukuvelisa, ukufakela kunye nokulungiswa kweempazamo, ukuhluka kokukhanya kunokuncitshiswa ngokulawula ngokufanelekileyo umqhubi wangoku.Bala ngexabiso eliphakathi njengexabiso eliqhelekileyo.Kufuneka ibe ngaphantsi kwe-15% -20%.
Isisombululo se-LCD se-splicing yesikrini sokuphambuka kwechromatic
Siye sathetha ngezizathu ze-chromatic aberration ye-LCD splicing screens.Ke, ukuba izikrini ze-LCD ezidibanisayo zinee-chromatic aberrations ezisetyenziswayo, kufuneka zisonjululwe njani?
Eyona ngxaki inkulu ejongene neemveliso ze-LCD ezidibanisayo kukubonisa imibala eyahlukileyo ye-LCD yokuhlangana.Ngesiqhelo xa ujongana nemiba yomahluko wemibala, amagcisa kufuneka ahlengahlengise imiboniso emininzi nganye, engathathi nje ixesha kunye nomgudu, kodwa ijongana neengxaki ezininzi, ezinje ngokungabikho komgangatho odityanisiweyo wesalathiso sombala, ukudinwa kokubonwa, kunye nombala. iziphumo zokwenziwa kwemiboniso eyahlukeneyo.Ezahlukeneyo kunye nezinye iingxaki ezininzi.Ngenxa yoko, ixesha kunye nabasebenzi bahlala bediniwe, kodwa ingxaki yomahluko wemibala yemiboniso edibeneyo isekhona.
Umahluko we-wavelength phakathi kwee-LED, ubude be-wavelength yipharamitha ye-optical esisigxina, engenakuguqulwa kwixesha elizayo.Ngoko ke, kunokuthiwa ukuba i-chromatic aberration ibangelwa ukungafani kwe-photoelectric kunye neempawu zomzimba phakathi kwe-LED nganye.Ngethuba nje ii-LED ezinomahluko omncinci ngokwaneleyo zisetyenziswa kwisiboniso, ingxaki yokwahlukana kombala ingasonjululwa ngokupheleleyo.
Isisombululo 2. Yenza i-spectroscopy kunye nokuhlolwa kokwahlukana kombala (ubukhulu becala sebenzisa i-spectroscopy yobungcali kunye noomatshini bokwahlula imibala).Ukuziqhelanisa kubonakalisiwe.Isiphumo sokuhlolwa ngale ndlela sihle kakhulu.
Oku ngasentla yingxaki ye-chromatic aberration kunye nesisombululo se-LCD ye-splicing screen ekwabelwana ngayo ngu-Rongda Caijing, engalawuli kuphela ngokufanelekileyo ukuchithwa kwe-chromatic.Kwaye ngokuhlelwa kokuqina kokukhanya phantsi kombane ofanayo (okanye wangoku).Zifezekise iimfuno zokuqaqamba ngokungaguquguqukiyo.
Ixesha lokuposa: Jan-05-2022