Yuav txiav txim li cas rau qhov zoo thiab qhov tsis zoo ntawm lub zog txuag kev lag luam thiab mining teeb qhov chaw
1. Xav txog cov yam ntxwv hluav taws xob ntawm semiconductor lub teeb-emitting diodes los ntawm kev ua haujlwm hluav taws xob ntawm lub zog txuag kev lag luam thiab cov teeb pom kev tsuas
Cov yam ntxwv hluav taws xob ntawm PN kev sib tshuam ntawm LEDs yog unidirectional nonlinear conductivity, low-voltage drive, thiab rhiab heev rau hluav taws xob zoo li qub. Sib txawv ntawm cov yam ntxwv hluav taws xob ntawm cov teeb pom kev zoo ib txwm muaj, qhov ntsuas qhov tseem ceeb suav nrog rau pem hauv ntej tsav tam sim no, rau pem hauv ntej voltage poob, thim rov qab tam sim no, rov qab tawg voltage thiab electrostatic rhiab heev, thiab lwm yam.
2. Xav txog qhov ua tau zoo ntawm cov cua kub dissipation ntawm PN hlws ris kub ntawm lub hwj chim LED
Nws yog ib qho tseem ceeb tshwj xeeb los pab kom txuag hluav taws xob txuag hluav taws xob kom tau txais lub zog siab dua thiab kev ua haujlwm luminous, thiab daws cov teeb meem ntawm PN hlws ris kub thiab lub plhaub cua sov dissipation ntawm lub zog LEDs rau teeb pom kev zoo. Lub thermal kev ua tau zoo ntawm lub zog-txuag high bay teeb yog feem ntau txiav txim los ntawm tsis xws li thermal kuj, rooj plaub kub, thiab hlws ris kub.
3. Kev ntseeg siab ntawm LED ua haujlwm thiab lub neej ntev
Hauv particular, lub zog-txuag kev lag luam thiab mining lub teeb qhov chaw tseem ceeb dua li ob qhov ntsuas ntawm LCD backlight qhov chaw thiab cov ntxaij vab tshaus loj. Qhov ntev ntawm lub neej ntawm LED peb ntsuas tsis yog hais txog lub sijhawm siv tau los ntawm kev siv kom puas, tab sis hais txog lub sijhawm ntawm LED nyob rau hauv cov nqi zog, thaum lub luminous flux decays mus rau qhov feem pua ntawm cov nqi pib. Lub sijhawm ntev dua, lub neej ntev ntawm LED.
