Yav tom ntej illumination yog Laser Teeb lossis OLED Teeb?
Tam sim no muaj ob yam yooj yim ntawm cov khoom siv teeb pom kev zoo hauv lub xeev: LED, OLED. Cov LEDs tam sim no me me heev (li ib square millimeter) thiab ci ntsa iab heev. Tau tsim muaj li ntawm 25 xyoo ua ntej OLEDs, LEDs twb tau ua haujlwm nyob rau hauv ntau yam khoom siv teeb pom kev zoo, xws li teeb pom kev zoo, cov ntawv tshaj tawm, hloov cov teeb pom kev zoo, backlights rau smartphones, khoos phis tawj thiab TV, thiab raws li ciam teb lossis teeb pom kev zoo. Txawm li cas los xij, qhov kub thiab txias ntawm kev ua haujlwm siab ntawm LEDs tuaj yeem ua rau lawv tsis txaus siab rau qee yam kev siv teeb pom kev zoo, qhov twg diffusers tsis tuaj yeem ua haujlwm tau yooj yim.
OLEDs, ntawm qhov tod tes, yog qhov loj dua thiab tuaj yeem pom ncaj qha, tsis tas siv cov diffusers uas yuav tsum tau ua kom npau taws rau qhov ci ntsa iab ntawm LEDs. OLEDs tuaj yeem muab ntxiv rau txhua qhov chaw tsim nyog, suav nrog iav, yas lossis hlau ntawv, thiab tuaj yeem raug nqi tsim nyog los tsim cov ntim siab. Muab cov yam ntxwv no, cov tuam txhab tsim khoom lag luam tau pib qee qhov pib OLED teeb rau diffuse tshwj xeeb teeb pom kev zoo thiab tab tom ua haujlwm rau kev teeb pom kev dav dav.
Lwm lub teeb pom kev zoo raws li lub teeb emitting diodes uas twb muaj lawm, thiab hu ua "laser diodes." Tej zaum peb yuav hu nws lub teeb pom kev tom ntej. Nws zoo ib yam li LED High Bay, Nws yog tib cov ntaub ntawv, tab sis koj muab ob daim iav ntawm ob sab ntawm LED thiab nws tawg mus rau hauv lub laser. Thaum koj tau txais kev xav rov qab thiab tawm mus, koj tau txais cov txiaj ntsig zoo, thiab nws mus los ntawm kev tso tawm tsis tu ncua mus rau kev txhawb nqa emission - nws zoo li avalanche.
Qhov zoo tshaj plaws laser diodes yog hais txog qhov zoo ntawm kev tig hluav taws xob rau hauv lub teeb raws li lub khw muag khoom LED, tab sis nrog ib qho sib txawv loj: Koj tuaj yeem tso tau ntau dua 2, 000 zaus hluav taws xob ntau rau hauv lub laser diode. Hauv txoj kev xav, qhov ntawd txhais tau hais tias ib square centimeter, lub laser diode tuaj yeem tsim tau 2, 000 npaug ntau npaum li lub teeb.
Tsuas yog hloov lub teeb emitting diodes nyob rau hauv ib tug raug LED teeb nrog ib tug laser diode yuav tsis ua hauj lwm. siv ib tug puv tes ntawm me me tab sis muaj zog lasers, thiab ces redirecting lawv lub teeb rau hauv fiber ntau optic cables thiab lwm yam hom ntawm lub teeb kis tau tus mob lub teeb qhia phaj uas yuav coj tau lub teeb thiab tusyees faib mus rau hauv ib tug sov so, diffuse glow.
Yog li yav tom ntej illumination yog Laser Teeb lossis OLED Teeb pom kev zoo. Kev ua lag luam yuav qhia rau peb, cia peb tos thiab saib.
