Qhov twg yog leds tsim?
Qhov twg yog leds tsim?

Video: Qhov twg yog leds tsim?

Video: Qhov twg yog leds tsim?
Video: Huab Vwj & Celesna Lor- Qhov Tawv Tawv-Nkauj Tawm Tshiab 2024, Kaum ib hlis
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Muaj ntau txoj hauv kev LED teeb pom kev zoo yog tsim nyob rau hauv Suav teb vim muaj txiaj ntsig zoo hauv kev them nqi zog thiab Tuam Tshoj txoj kev lag luam tseem ceeb thiab kev tshaj lij hauv kev tsim khoom siv hluav taws xob. Txawm li cas los xij, muaj ntau yam LED tuam txhab uas muag tsim khoom lawv tus kheej cov khoom hauv Asmeskas thiab thoob plaws ntiaj teb.

Ib qho ntxiv, cov teeb LED tsim nyob qhov twg?

Tab sis nws ntxiv hais tias LEDs yog tsim los ntawm qhov loj dua, kev tsim khoom yuav zoo li qhov chaw uas nws tau txais txiaj ntsig zoo tshaj plaws. Feem ntau ntawm CFLs yog ua hauv Suav teb thiab feem ntau cov roj teeb tsis muaj lawm ua hauv Teb Chaws Asmeskas

Qhov thib ob, puas yog LED qhov muag teev ua hauv Asmeskas? LEDVANCE yog tib tug general teeb pom kev zoo lub tuam txhab tam sim no muaj qhov tseem ceeb LED teeb portfolio ua nyob rau hauv Teb Chaws Asmeskas nrog US thiab thoob ntiaj teb qhov chaw. Nov yog ob peb ntawm cov kab sib dhos ua tau nrawm tshaj plaws hauv ntiaj teb no rau LED teeb qhov muag teev , ua hauj lwm peb mus rau plaub zaug sai dua lwm yam teeb pom kev zoo cov chaw tsim khoom.

Hais txog qhov no, LEDs tsim tau li cas?

Kev tsim khoom : Ua li cas LEDs Cov khoom siv semiconductor yog "loj" nyob rau hauv qhov kub thiab txias, siab siab chamber. Cov ntsiab lus xws li gallium, arsenic, thiab / lossis phosphor yog purified thiab sib xyaw ua ke hauv lub chamber, uas tom qab ntawd liquefies rau hauv cov tshuaj concentrated.

LED teeb qhov muag teev yog dab tsi?

Qhov tshwj xeeb semiconductors siv rau LED Kev tsim khoom yog gallium arsenide (GaAs), gallium phosphide (GaP), lossis gallium arsenide phosphide (GaAsP). Cov khoom siv hluav taws xob sib txawv sib txawv (hu ua substrates) thiab cov khoom sib txawv sib txawv ua rau muaj xim sib txawv lub teeb los ntawm tus LED.

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