Paub ntau ntxiv txog COB thiab CSP strip

COB strip teeb tau nyob hauv kev ua lag luam txij li xyoo 2019 thiab yog cov khoom tshiab kub heev, kuj yog CSP strips. Tab sis koj puas paub tias txhua tus yam ntxwv yog dab tsi? Qee tus neeg kuj hu ua CSP strip ua COB lub teeb strip, vim tias lawv qhov tsos zoo sib xws heev tab sis lawv yog cov teeb sib txawv, ntawm no peb yuav piav qhia qhov txawv kom meej.

COB teeb ci ntsa iabQauv:

1> Tig lub chip. Kev hloov xim yog ua tiav los ntawm kev siv phosphor.

2> Lub chip uas tus neeg muag khoom muab tsis muaj hmoov fluorescent, yog li lub Hoobkas yuav tsum siv cov kua nplaum hmoov fluorescent kom ua tiav cov xim xav tau thaum lub sijhawm tsim khoom. Tus nqi chip piv rau CSP yuav qis dua. Cov khoom dawb tsuas yog xav tau taw tes xim ntawm cov kua nplaum phosphor, kev ua haujlwm siab, tus nqi sib xws yog qis. Cov khoom no tsis haum rau cov khoom RGB, yog tias koj ua RGB, koj xav tau txhua xim taw tes phosphors kua nplaum, thiab tom qab ntawd ua ke taw tes phosphors kua nplaum, kev ua haujlwm qis heev, tus nqi tsim khoom siab heev, yog li COB haum rau lub teeb dawb, RGB, RGBW kev ua haujlwm qis, tus nqi siab, xim lub teeb tsis sib xws.

CSP teeb pom kev zooQauv:

1> Flip chip, tus neeg muag khoom twb tau xaj cov kua nplaum fluorescent lawm, lub Hoobkas tsis tas yuav taw tes phosphor kua nplaum.
Vim tias tus neeg muag khoom CSP chip yuav ua cov txheej txheem ntim xim, tus nqi ntawm CSP kim dua li COB chip. Yog tias lub teeb dawb raug tsim, tus nqi ntawm CSP siab dua li COB tam sim no. Yog tias nws yog ua RGB, RGBW, vim tias cov khoom tau txais twb yog cov kua nplaum zoo lawm, tus neeg tsim khoom tsuas yog xav tau ncaj qha rau cov kua nplaum vuam chip, tsis muaj kev ua xim ntxiv lawm, yog li tus nqi ntawm CSP RGB, RGBW tiav lawm muaj qhov zoo sib piv.

COB strip yog 120 degree illumination thaum CSP strip yog 5-sided luminescence, ob qho tib si muaj lub teeb pom kev zoo heev thiab Lub Teeb efficiency.we muaj version rau sab hauv tsev siv thiab sab nraum zoov siv, Ultra-narrow series kuj muaj yog tias koj xav tau.Tiv tauj pebthiab peb tuaj yeem qhia ntau cov ntaub ntawv hais txog LED strip teeb.