Chii chinonzi color binning uye SDCM?

Kuisa mavara muzvikamu (color binning) inzira yekuisa ma LED muzvikamu zvichienderana nekunaka kwemavara awo, kupenya kwawo, uye kugadzikana kwawo. Izvi zvinoitwa kuti zvive nechokwadi chekuti ma LED anoshandiswa muchigadzirwa chimwe chete ane chitarisiko chemavara akafanana uye kupenya kwawo, zvichikonzera ruvara rwechiedza rwakafanana uye kupenya kwacho. SDCM (Standard Deviation Color Matching) chiyero chekururama kwemavara chinoratidza kuti pane musiyano wakakura sei pakati pemavara e LED akasiyana. SDCM values ​​dzinowanzo shandiswa kutsanangura kugadzikana kwemavara e LED, kunyanya LED strips.

Kana kukosha kweSDCM kwakaderera, kururamisa uye kugadzikana kwemavara eLEDs kuri nani. Semuenzaniso, kukosha kweSDCM kwe3 kunoratidza kuti musiyano weruvara pakati pemaLED maviri hauonekwe zvakanyanya nemaziso emunhu, nepo kukosha kweSDCM kwe7 kunoratidza kuti pane shanduko dzeruvara dzinoonekwa pakati pemaLED.

Kukosha kweSDCM kwe3 kana pasi kunowanzoonekwa sekwakanakisa kune tambo dzeLED dzisingapindi mvura. Izvi zvinovimbisa kuti mavara eLED akafanana uye akarurama, izvo zvakakosha pakugadzira mwenje wakafanana uye wemhando yepamusoro. Zvisinei, zvakakosha kuziva kuti kukosha kwakaderera kweSDCM kunogonawo kuuya nemutengo wakakura, saka paunenge uchisarudza tambo yeLED ine kukosha kweSDCM chaiyo, unofanirwa kufunga nezvebhajeti yako pamwe nezvinodiwa zvekushandisa.

SDCM (Standard Deviation of Color Matching) chiyero che "standard deviation of Color Matching"Chiedza che LEDkuenderana kweruvara rwechinhu chacho. Spectrometer kana colorimeter zvichadiwa kuti uongorore SDCM. Heano matanho ekutora:

1. Gadzirira chiedza chako nekubatidza tambo ye LED woisiya ichidziya kwemaminitsi makumi matatu.
2. Isa chiedza mukamuri rine rima: Kuti usakanganiswa nechiedza chekunze, iva nechokwadi chekuti nzvimbo yekuyedza ine rima.
3. Gadzirisa spectrometer yako kana colorimeter: Kuti ugadzirise mudziyo wako, tevera mirairo yemugadziri.
4. Yera mwenje unobva: isa mudziyo wako pedyo netambo ye LED wonyora kukosha kwemavara.

Zvese zvetambo yedu zvinogona kupasa bvunzo dzemhando yepamusoro uye bvunzo dzechitupa, kana uchida chimwe chinhu chakagadzirirwa, ndapotataura nesuuye tingafara zvikuru kubatsira.