Dab tsi yog LED Chip?

Dab tsi yog LED nti? Nws cov yam ntxwv yog dab tsi? LED nti kev tsim khoom yog tsim los tsim kom muaj txiaj ntsig zoo thiab txhim khu kev qha qis Ohm hu rau electrode, thiab tuaj yeem ua tau raws li qhov me me ntawm cov khoom siv siv tau thiab muab cov ntaub qhwv ntawm cov kab vuam. Tsis tas li ntawd xwb. Lub tshuab nqus tsev vacuum plating txoj kev feem ntau yog siv rau cov txheej txheem hla-membrane. 4Pa yog siab thiab nqus. Nyob rau hauv lub tshuab nqus tsev siab, siv cov cua kub resistor lossis hluav taws xob hluav taws xob cua sov txoj kev los yaj cov khoom. Shenzhen LED nti, thiab nyob rau hauv qis cua siab, BZX79C18 ua hlau vapor deposits rau ntawm qhov chaw ntawm cov khoom nyob rau saum npoo ntawm cov khoom. Feem ntau siv P-hom kev sib cuag hlau xws li AUZN, AUZN thiab lwm yam alloys. Kev sib cuag hlau ntawm N sab feem ntau siv AUGENI alloy. Cov txheej txheej hlau tsim tom qab txheej kuj yuav tsum tau nthuav tawm ntau li ntau tau los ntawm cov txheej txheem kho qhov muag, kom cov txheej txheem sab laug-sab laug tuaj yeem ua tau raws li qhov yuav tsum tau ua kom zoo thiab txhim khu kev qha qis ohm hu rau electrodes thiab welded pads. Tom qab cov txheej txheem lithography dhau lawm, nws yuav tsum dhau los ntawm cov txheej txheem alloyization, thiab cov alloyization feem ntau yog nyob rau hauv kev tiv thaiv ntawm H2 lossis N2. Lub sij hawm thiab qhov kub thiab txias ntawm cov alloy feem ntau yog txiav txim siab raws li cov yam ntxwv xws li cov yam ntxwv ntawm cov khoom siv thiab daim ntawv ntawm cov khoom cua sov. Yog lawm, yog tias cov txheej txheem electrode ntawm xiav thiab ntsuab thiab lwm cov chips nyuaj, nws yog ib qho tsim nyog yuav tsum tau ua kom txoj kev loj hlob ntawm cov yeeb yaj kiab passivation, plasma etching txheej txheem, thiab lwm yam. Kev faib tawm ntawm LED nti —— Dab tsi yog kev faib tawm ntawm GB chips thiab LED chips? GB nti txhais thiab cov yam ntxwv 1. Txhais: Cov kua nplaum nplaum nplaum; cov nti no belongs rau UEC cov khoom tshwj xeeb i-benefit. 2. Nta: (1) Lub pob tshab sapphire puag hloov lub suction GAAS substrate. Nws lub zog tso zis ntau dua ob npaug ntawm cov tsoos AS (ABSORBable Structure) nti. (2) Lub nti yog ci ntsa iab ntawm txhua sab, nrog daim duab zoo heev. (3) Hais txog qhov ci ntsa iab, LED nti ntau npaum li cas, nws qhov ci ntsa iab tag nrho tau dhau qib TS nti (8.6mil). (4) Dual-electrode qauv, nws qhov siab tam sim no kuj yuav tsum yog me ntsis phem dua li TS ib leeg-electrode nti. LED nti loj tau muab faib ua cov chips me me, nruab nrab-power chips thiab high-power chips raws li lub zog tuaj yeem muab faib ua cov chips me me. Raws li cov neeg siv khoom xav tau, nws tuaj yeem muab faib ua ib leeg-tube qib, qib digital, qib dot matrix, kho kom zoo nkauj teeb pom kev zoo thiab lwm yam. Raws li rau qhov tshwj xeeb loj ntawm cov nti, nws nyob ntawm qhov tseeb qib ntawm cov chip manufacturers sib txawv. Tsis muaj kev cai tshwj xeeb. Ntev npaum li cov txheej txheem dhau mus, cov chips me tuaj yeem ua rau cov khoom tso tawm ntawm chav tsev thiab txo tus nqi. Kev siv tam sim no ntawm cov nti yog qhov muaj feem xyuam nrog qhov ceev tam sim no ntawm ntws los ntawm cov nti. Cov nti siv me me tam sim no me me, lub nti ambassador muaj qhov loj tam sim no, thiab lawv chav tsev tam sim no qhov ntom ntom zoo ib yam. Xav tias cov cua kub dissipation yog qhov teeb meem tseem ceeb nyob rau hauv cov tam sim no loj, LED nti manufacturers, yog li nws cov luminous efficiency yog qis dua me me tam sim no. Ntawm qhov tod tes, vim qhov nce hauv cheeb tsam, lub cev tsis kam ntawm cov nti yuav txo qis, yog li cov kev taw qhia zoo voltage yuav txo.