Yintoni i-color binning kunye ne-SDCM?

Ukufakwa kombala yinkqubo yokuhlela ii-LED ngokusekwe kumbala wazo ochanekileyo, ukuqaqamba, kunye nokungaguquguquki. Oku kwenzelwa ukuqinisekisa ukuba ii-LED ezisetyenziswa kwimveliso enye zinembonakalo yombala ofanayo kunye nokukhanya, okukhokelela kumbala wokukhanya ohambelanayo kunye nokukhanya.SDCM (Standard Deviation Color Matching) ngumlinganiselo wokuchaneka kombala obonisa ukuba kukho ukuhluka okungakanani phakathi imibala yee-LED ezahlukeneyo. Amaxabiso e-SDCM asetyenziswa rhoqo ukuchaza ukuhambelana kombala wee-LED, ngakumbi imicu ye-LED.

Ixabiso eliphantsi le-SDCM, ngcono ukuchaneka kombala we-LED kunye nokungaguquguquki. Ngokomzekelo, ixabiso le-SDCM le-3 libonisa ukuba umehluko wombala phakathi kwee-LED ezimbini azibonakali ngokukhawuleza kwiso lomntu, kanti ixabiso le-SDCM le-7 libonisa ukuba kukho utshintsho olubonakalayo lombala phakathi kwee-LED.

Ixabiso le-SDCM le-3 okanye ngaphantsi lithathwa njengelona lihle kakhulu kwiintambo ze-LED ezingenamanzi. Oku kuqinisekisa ukuba imibala ye-LED iyahambelana kwaye ichanekile, ebaluleke kakhulu ekuveliseni iyunifomu kunye nomgangatho wokukhanya ophezulu. Nangona kunjalo, kubalulekile ukuqaphela ukuba ixabiso eliphantsi le-SDCM linokuza nethegi yexabiso elikhulu, ke xa ukhetha umtya we-LED onexabiso elithile le-SDCM, kuya kufuneka uqwalasele uhlahlo lwabiwo-mali lwakho kunye neemfuno zakho zesicelo.

I-SDCM (i-Standard Deviation of Color Matching) ngumlinganiselo weUkukhanya kwe-LEDUkuhambelana kombala womthombo. I-spectrometer okanye i-colorimeter iya kufuneka ukuvavanya i-SDCM. Nazi izinto ekufuneka zenziwe:

1. Lungisa umthombo wakho wokukhanya ngokulayita intambo ye-LED kwaye uyivumele ifudumale kangangemizuzu engama-30 ubuncinci.
2. Beka umthombo wokukhanya kwigumbi elimnyama: Ukuze ugweme ukuphazamiseka kwimithombo yokukhanya yangaphandle, qinisekisa ukuba indawo yokuvavanya imnyama.
3. Lungisa i-spectrometer okanye i-colorimeter yakho: Ukulungelelanisa isixhobo sakho, landela imiyalelo yomenzi.
4. Linganisa umthombo wokukhanya: sondeza isixhobo sakho kumgca we-LED kwaye urekhode amaxabiso ombala.

Wonke umtya wethu unokuluphumelela uvavanyo olusemgangathweni kunye novavanyo lwesatifikethi, ukuba ufuna into eyenziwe ngokwezifiso, ncedaQhagamshelana nathikwaye singavuya kakhulu ukunceda.