Lub teeb-emitting diode qhov muag teev yog qhov sib txawv ntawm cov teeb pom kev zoo ib txwm muaj nyob rau hauv cov ntsiab lus ntawm cov qauv thiab lub teeb pom kev zoo. Diode y...
May 20, 2021
1. Kev txuag hluav taws xob Kev tshawb fawb cov ntaub ntawv qhia tau hais tias vim LED yog lub teeb txias qhov chaw, semiconductor teeb pom kev zoo nws tus kheej tsis ua phem ra...
May 19, 2021
Qhov xwm txheej ntawm LED zog - txuag qhov muag teev LED teeb pom kev zoo yog qhov siab - lub zog dawb LED ib lub teeb. Led teeb pom kev zoo yog ib lo lus sib sau ua ke rau cov ...
May 18, 2021
Nick Holoniako yog tus kws tshawb fawb zoo tib yam ntawm General Electric Company hauv Tebchaws Meskas. Xyoo 1962, nws tsim lub ntiaj teb' thawj lub teeb liab-emitting diodes (L...
May 17, 2021
LED teeb yog lub ntsiab lus ntawm lo lus Askiv Lub Teeb Emitting Diode. Lub teeb txo emitting diode yog cov khoom txo lub xeev cov khoom siv hluav taws xob uas tuaj yeem hloov h...
May 16, 2021
Nyob rau hauv xyoo tas los no, tus nqi ntawm myopia nyob rau hauv cov me nyuam thiab cov tub ntxhais hluas nyob rau hauv kuv lub teb chaws tau tseem siab thiab nce. Lub hnub nyo...
May 15, 2021
Txawm hais tias qhov cuam tshuam ntawm kev mob ntsws tshiab tam sim no ntawm kev tsim khoom lag luam tsis hnyav li kev lag luam kev pabcuam, nws yog undoubtedly ib qho kev xeem ...
May 14, 2021
LED lub zog tsav tsheb yog ib qho kev tiv thaiv zoo tshaj plaws thiab kev tswj cov cuab yeej, uas tuaj yeem ua rau peb ruaj khov thiab muaj kev nyab xeeb ua haujlwm, thiab yog l...
May 13, 2021
LED teeb pom kev zoo tau maj mam nkag mus rau hauv peb lub neej thiab tau dhau los ua ib qho chaw tsis tseem ceeb hauv peb lub neej. LED downlights, LED vaj huam sib luag teeb, ...
May 12, 2021
LED teeb pom kev zoo tau nkag mus rau lub sijhawm ntawm kev loj hlob sai hauv xyoo tas los no. Nyob rau hauv daim ntawv thov teb ntawm LED teeb pom kev zoo, muaj cov teeb pom ke...
May 11, 2021
Led downlight yog kev faib tawm ntawm cov khoom siv LED. Zoo li lwm yam khoom siv LED, nws muaj qhov zoo ntawm cov pa roj carbon tsawg, kev tiv thaiv ib puag ncig thiab txuag hl...
May 10, 2021
