Raws li ib qho tseem ceeb tshaj plaws inventions nyob rau hauv lub xyoo pua 20th- electronics, lub reed hloov lub scientific tseem ceeb nyob tsis tau tsuas yog nyob rau hauv nws cov kev siv ntawm lub hauv paus ntsiab lus ntawm lub cev tab sis kuj nyob rau hauv nws muaj kev cuam tshuam rau niaj hnub kev lag luam, kev kho mob, kev sib txuas lus, thiab lwm yam. Cov cuab yeej yooj yim no, muaj ob lub sib nqus reeds nyob rau hauv ib lub khob raj, siv lub magnetic teb los hloov lub Circuit Court rau thiab tawm, ua kom pom qhov zoo tshaj plaws kev koom ua ke ntawm electromagnetic txoj kev xav thiab engineering xyaum.
Los ntawm kev pom kev tshawb fawb, cov txheej txheem tseem ceeb ntawm lub reed hloov yog qhov sib xyaw ua ke ntawm magnetostriction thiab elastic deformation ntawm hlau. Thaum ib qho chaw sib nqus sab nraud los ze, cov hlau nplaum reeds nyiam thiab sib cuag, tsim txoj hauv kev. Thaum daim teb ploj lawm, cov reeds rov qab mus rau lawv cov qub zoo vim lawv qhov elasticity, tawg lub voj voog. Cov txheej txheem no yuav tsum tsis muaj kev siv tshuab lossis kev siv hluav taws xob tas mus li, sib txuas cov kev ntseeg siab nrog lub neej ntev (txog li billions ntawm kev ua haujlwm), muab cov kev daws teeb meem zoo tshaj plaws rau qis - zog, siab - cov xwm txheej ruaj khov.
Tus nqi scientific ntawm reed hloov yog tseem ceeb ntxiv ntawm daim ntawv thov qib. Piv txwv li, nyob rau hauv kev ruaj ntseg systems, lawv ua hauj lwm raws li magnetically tswj sensors los tiv thaiv- tswb tswb; nyob rau hauv cov khoom siv kho mob, lawv tau siv los xyuas cov qib kua hauv cov cuab yeej precision zoo li cov ntsuas ntshav; thiab hauv aerospace, lawv cov hluav taws xob hluav taws xob- cov khoom tiv thaiv kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm kev tswj hwm tus cwj pwm satellite. Tsis tas li ntawd, reed keyboards yog cov khoom tseem ceeb hauv cov cuab yeej siv computer thaum ntxov (xws li lub cim xeeb sib nqus), ua rau muaj kev tshwm sim ntawm cov ntaub ntawv digital.
Los ntawm qhov kev xav dav dav, qhov kev tsim ntawm lub reed hloov ua piv txwv txoj hauv kev los ntawm kev tshawb fawb yooj yim mus rau thev naus laus zis tshiab. Los ntawm materializing electromagnetic txoj kev xav, nws spawned countless derivative inventions (xws li Hall effect sensors thiab reed relays) thiab txuas ntxiv txhawb kev loj hlob ntawm cov ntaub ntawv tshiab thiab micro-nano li. Lawv lub neej tsis yog tsuas yog txuas cov thev naus laus zis sib txawv ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob- lub xeev cov khoom siv hluav taws xob tab sis kuj muab cov piv txwv classic rau kev nkag siab cov lus nug txog kev tshawb fawb txog seb cov qauv yooj yim tuaj yeem tsav cov tshuab nyuaj.
