Dab tsi yog LED Chip Thiab Vim Li Cas Nws Tseem Ceeb?

Dab tsi yog LED Chip thiab Vim Li Cas Nws Tseem Ceeb?

Koj puas paub tias ntau lab tus tib neeg tab tom hloov mus rau LED teeb pom kev zoo? Thiab rau qhov laj thawj zoo, vim tias muaj ntau qhov txiaj ntsig rau LED thev naus laus zis. Yog tias kev siv hluav taws xob tsis ua rau koj muaj teeb meem, tej zaum yuav txuag tau nyiaj ntau! Nrog rau tag nrho cov no tham txog LED's, Kuv twv koj xav paub seb lawv ua haujlwm li cas. Vam tias qhov blog no pom koj zoo! Yog li, cia peb pib!

Dab tsi Cheebtsam ua ib lub teeb ci LED?

Qhov tseem ceeb tshaj plaws ntawm lub teeb ci LED yog lub nti. Xav txog lub computer nti uas tuav tag nrho cov ntaub ntawv thiab kev paub ntawm lub computer. Nov yog qhov uas txhua qhov kev txiav txim tshwm sim! Yog tias koj tsis paub lawm, LED stands rau lub teeb emitting diode. Lub diode yog ob txoj kev siv hluav taws xob uas tso tawm lub teeb los ntawm kev tso cai rau cov hluav taws xob tam sim no ntws thoob plaws lub teeb.

LED Chips yog tsim los ntawm semi-conductor khaubncaws sab nraud povtseg uas tso cai rau cov protons thiab electrons ntws dawb do.

Vim li cas LED Chips tseem ceeb?

Koj tuaj yeem pom cov chips LED no hauv txhua qhov teeb pom kev zoo LED, los ntawm qhov muag teev mus rau cov raj. Vim lawv cov khoom tseem ceeb, LED chips ua lub luag haujlwm loj hauv kev txiav txim siab lub teeb zoo. Lawv tau tsim nrog ntau yam ci, qhov hluav taws xob, thiab wavelengths. Lawv raug tsim los ntawm cov txheej txheem hu ua MOCVD lossis hlau-organic chemical vapor deposition. Thaum lub sijhawm ua haujlwm no, cov txheej txheem semi-conductor tau tsim los tso cai rau cov hluav taws xob ntws.

Dab tsi yog qhov txawv ntawm LED Chips?

SMD (Nto Mounted Diode)

Hom LED nti no muaj lub hauv paus ceramic thiab tuaj yeem ua ke hauv cov ntawv thov kev lag luam hauv qab no: Linear LED Strips lossis Downlights

COB (Chip on Board)

Qhov no high-powered LED nti los nrog ib tug luam Circuit Court board. Lub Circuit Court board no tswj cov thermal Cheebtsam ntawm lub teeb thiab ua kom nws tsis overheat.

MCOB (Multiple Chips on Board)

Cov no yog ntau lub chips uas feem ntau ua ke hauv LED qhov muag teev thiab cov raj LED

MCCOB (Multiple Chips and Cups on Board)

Cov no yog ntau lub chips tuav ua ke nrog lub khob uas txhawb nqa lawv. Cov chips no feem ntau pom nyob rau hauv high bay fixtures thiab floodlights

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