COB lub teeb strips, los yog Chips on Board (COB) technology, xa mus rau lub teeb strips nyob rau hauv uas lub nti yog ncaj qha mounted rau PCB. Cov yam ntxwv ntawm cov teeb ci no yog tias cov nti feem ntau yog tig-chip mounted ntawm PCB siv cov kab tuag- txoj kev sib khi. Ib txheej ntawm encapsulating kua nplaum uas muaj phosphor yog ces sib npaug rau cov nti nto. Cov txheej txheem no cuam tshuam thiab cuam tshuam lub teeb los ntawm cov nti hauv cov kua nplaum, cuam tshuam nrog phosphor kom ntseeg tau tias lub teeb pom kev zoo nyob thoob plaws ntau yam xim thiab kub.
Technical Features ntawm COB Teeb Sawb
Vim lawv cov qauv tshwj xeeb, COB lub teeb strips nthuav tawm cov kab teeb pom kev zoo, thaum cov kab teeb ci LED ib txwm muaj cov teeb ci ntawm tus kheej -emitting hlaws dai txuas rau PCB. Raws li qhov tshwm sim, COB lub teeb strips tsim cov teeb pom kev zoo sib xws nrog cov qauv linear thiab tsis muaj qhov pom.
Qhov txawv ntawm COB thiab LEDs
COB chips yog ncaj qha tuag- khi rau PCB, tso cai rau cov cua sov uas tsim los ntawm cov nti kom xa mus rau PCB sai. Yog li ntawd, piv rau LED lub teeb strips, COB lub teeb strips dissipate tshav kub sai, uas ua rau lub teeb tsawg attenuation thiab lub neej ntev.
COB Lub Teeb Sawb Daim Ntawv Thov
COB lub teeb strips, nrog rau lawv cov kab sib txawv colloidal luminous nto thiab cov teeb pom kev zoo sib xws, tau siv dav hauv ntau yam teeb pom kev zoo. Txawm hais tias hauv tsev kho kom zoo nkauj, teeb pom kev lag luam, lossis theem teeb pom kev zoo, COB lub teeb strips muab lub teeb zoo sib xws thiab tsis muaj qhov chaw. Lub caij no, LED lub teeb strips kuj tau siv dav hauv ntau qhov chaw, tab sis lawv cov qauv tsim ntawm lub teeb hlaws yog me ntsis qis dua ntawm cov teeb pom kev zoo thiab tsis muaj qhov chaw.
COB lub teeb strips muaj ntau yam kev siv, npog ntau yam ntawm kev kho kom zoo nkauj hauv tsev, xws li staircase teeb pom kev zoo, teeb pom kev hauv tsev, teeb pom kev zoo nkauj, thiab ntug trim. Lawv kuj ua lub luag haujlwm tseem ceeb hauv kev kos npe, sab nrauv phab ntsa contour kho kom zoo nkauj, billboard backlighting, thiab cov paib tshaj tawm. Tsis tas li ntawd, COB lub teeb strips yog qhov tseem ceeb rau kev teeb pom kev zoo ntawm lub tsev, yees, txuas hniav, chaw ua si, thiab squares, nrog rau ntau yam teeb pom kev zoo sab hauv tsev thiab sab nraum zoov. COB lub teeb strips tseem tuaj yeem muab cov teeb pom kev zoo hauv kev kho kom zoo nkauj hauv kev ua koob tsheej, kev tshwm sim venue chaw, exhibition venue decorations, thiab lwm yam. Tsis tas li ntawd, COB lub teeb strips tseem tuaj yeem pom hauv tsheb kho kom zoo nkauj, kho kom zoo nkauj sab hauv, thiab cov teeb pom kev zoo nyob hauv siab -qhov chaw lom zem kawg xws li tsev so, tuav, thiab KTVs.
