I. Kev taw qhia
1. lub ntsiab raw khoom rau lub LED, LED tsuas yog vam khom rau lub teeb. Cov nram qab no yog tib yam li "
2.laws nti yog lub teeb pom kev zoo ntawm lub xeev LED, yog PN pob tw, nws tuaj yeem ncaj qha mus rau hauv lub teeb. LED lub plawv yog ib qho teeb pom kev coj ntawm LED, ib qho kawg ntawm tus nti nrog rau lub bracket, ib kawg yog qhov tsis zoo, qhov kawg ntawm lub hwj huam mov txuas nrog lub cathode, kom tag nrho nti yog encapsulated los ntawm epoxy cob.
Muaj pes tsawg leeg
1.la wafer muaj pes tsawg leeg: arsenic (AS) txhuas (AL) gallium (Ga) indium (IN) phosphorus (P) nitrogen (N) strontium (Si) ntau cov ntsiab lus ntawm cov ntsiab lus. Cov nram qab no yog tib yam li "
2.lub nti muaj pes tsawg leeg: los ntawm cov ntaub qhwv pob, P ncej, N ncej, PN hlws ris, thaub qab txheej txheej (ob chav ntaub ntim rov qab).
Kev faib tawm
1. L ed
1) raws li cov ntsiab lus ci ci ntsa iab:
A. General brightness: R nres x G K nyuaj Y 越 E, etc .; B. Qib siab: VG txhawm rau VY ☛ SR, etc .; C. Ntev ci ntsa iab: UG missing UY missing UR missing UYS missing URF . D. Lub teeb pom kev tuaj (khov pom): IR, SIR 聚 VIR ⊕ HIR; E. Tiv tauj ncov qaum dej T; F. Photoelectric tube: PD
2) B nyob rau ntawm cov ntsiab lus:
A. binary nti (phosphorus txhawv gall ): H 菲 G, etc .; B. Ternary wafer (phosphorus ﹑ gallium ﹑ arsenic): SR ➤ HR missing UR; C. quaternary wafer (phosphorus txhoj (gallope ﹑ indium): SRF, HRF, URF, VY, HY, UY, UYS, UE, HE, UG.
2. Tus lej nti
1) Raws li kev siv cov ntsiab lus: siab muaj hwj chim coj nti, qis zog ua ob nti;
2) Raws li xim cov ntsiab lus: tau muab faib ua peb hom: xim liab, ntsuab, xiav (cov ntaub ntawv dawb);
3) Raws li cov ntsiab lus zoo: feem ntau muab faib ua cov duab square, ob lub discs;
4) Raws li cov ntsiab lus loj: qis zog chip feem ntau muab faib ua 8mil, 9mil, 12mil, 14mil thiab hais txog.
Cov khoom kub: txoj hlua teeb pom kev zoo , 120cm linear siab , kab hluav taws xob, lub teeb nti tsawg , Kab Kev Teeb Ntawm Txoj Kev Teeb Ntawm Txoj Haujlwm Lawm , IP65 Dej Taws Xob
