Thaum yuav cov teeb pom kev, feem ntau hnov cov khoom lag luam muag khoom, tam sim no txhua qhov chaw tuaj yeem hnov, tam sim no txuag tau, peb feem ntau hnov cov neeg hais cov teeb meem COB , Kuv ntseeg tias ntau tus neeg tsis muaj kev nkag siab tob ntawm COB, ces kev cob qhia yog dab tsi? Dab tsi yog qhov sib txawv nrog coj?
Thawj zaug tham txog LED, LED lub teeb ua lub teeb ci ntsa iab, yog cov qauv hluav taws xob soob, nws tuaj yeem hloov hluav taws xob rau hauv lub teeb. Ib kawg ntawm lub nkaig txuas nrog ib qho kev sib tw, ib qho kawg yog qhov tsis zoo electrode, yog li ntawd tag nrho cov nti uas yog encapsulated los ntawm epoxy cob, uas tiv thaiv cov xaim sab hauv tub ntxhais , thiab tom qab ntawd lub plhaub tau nruab, yog li kev ua yeeb yam ntawm LED teeb yog qhov zoo. LED lub teeb kaum ntse ntse
Nyob rau hauv thaum ntxov hnub, peb tau pom Barbershopops, ktv, tsev noj mov, cov zaub mov thiab lwm cov teeb tau siv rau cov ntsuas thiab cov teeb meem LED LED. Nrog kev rov tshwm sim ntawm dawb leds, lawv tseem siv los ua teeb pom kev zoo.
LED yog lub npe hu ua lub teeb pom kev zoo plaub lossis kev tiv thaiv lub teeb rau lub zog, muaj kev nyab xeeb thiab kho kom zoo nkauj thiab kho kom zoo nkauj, teeb ci, teeb pom kev zoo thiab Nroog Nroog Zoo Nkauj thiab lwm daim teb. Raws li kev siv cov haujlwm sib txawv, nws tuaj yeem faib ua cov ntaub ntawv, teeb lub tsheb, LCD Screen Backlight, dav dav teeb ntawm tsib pawg.
Hauv kev tshawb xav, kev pabcuam lub neej ntawm LED teeb (tib lub teeb pom kev zoo (tib lub teeb pom kev zoo driodes) feem ntau yog 10,000 teev. Txawm li cas los xij, tom qab sib sau ua ke rau hauv lub teeb tseem muaj lub neej, yog li lub teeb hluav taws xob tsis tuaj yeem ncav cuag 10,000 lub sijhawm pabcuam, feem ntau, tsuas ncav cuag 5,000 teev.
Lub teeb ci cob lub teeb txhais tau tias lub nti tau ntim ncaj qha rau ntawm tag nrho cov substrate, uas yog muaj los ua ke thiab ua ke ntawm kev ntim khoom. Cov tshuab no tshem tawm lub tswvyim ntawm kev txhawb nqa, tsis muaj plating, tsis muaj ib qho kev xav tsis thoob, yog li cov txheej txheem yog txo ze li ntawm 1/3, thiab tus nqi kuj tau txais kev cawm dim los ntawm 1/3. Nws yog tsuas yog siv los daws cov teeb meem ntawm cov roj fais fab muaj kev tsim hluav taws xob siab, txhim kho lub teeb ua kom muaj txiaj ntsig, thiab txhim kho lub teeb ci ntawm LED. Cob muaj siab luminous flux ntom, tsis tshua muaj lub teeb thiab pom kev zoo nkauj, thiab emits ib qho kev faib tawm ntawm lub teeb. Hauv cov lus nrov, nws yog ntau dua li LED teeb, muaj kev tiv thaiv lub qhov muag ntau dua.
Qhov sib txawv ntawm COB Teeb thiab LED lub teeb yog tias LED teeb pom kev zoo heev, tsis muaj ultraviolet hluav taws xob, thiab qhov tsis zoo yog qhov kev puas tsuaj ntawm lub teeb xiav. Cob teeb lub siab siab xim rendering, lub teeb xim ze rau cov xim hluav taws xob, tsis muaj hluav taws xob hluav taws xob, tsis muaj hluav taws xob hluav taws xob tuaj yeem tiv thaiv lub qhov muag thiab tawv nqaij. Ob tug no yeej tau coj, tab sis cov ntim ntim sib txawv, COB Ntim cov txheej txheem thiab kev ua tau zoo dua, yog qhov kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog kev txhim kho kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog kev txhim kho kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej, yog qhov kev txhim kho yav tom ntej.
Lub Sijhawm Post: Jan-23-2024