Vim li cas thiaj muaj teeb meem nrog Kev Tso Tawm Ntawm Cov Ntawv Nyob Hauv Segment Code Screen?

Nyob rau hauv lub neej niaj hnub, siv ua ke los yog cov khoom siv hauv tsev thiab lwm yam, tom qab ib lub sij hawm ntawm lub sij hawm yuav tsim ib tug tsis meej pem los yog txawm lo lus lub teeb nyhuv, yog li dab tsi yog qhov teeb meem?

Thawj qhov taw tes, ua ntej ntawm tag nrho cov, peb tuaj yeem paub yog tias lub teeb rov qab hauv qhov me me ntu code LCD siv LED ua lub teeb ci tseem ceeb, tom qab siv lub sijhawm ntev, nws yuav ua rau txo qis, uas yog, peb saib cov nyhuv tsaus. , nyob rau hauv cov ntaub ntawv no peb tsuas yog xav tau ib tug ntev lub sij hawm mus teeb lub segment code LCD backlight thiab hloov lub neej ntev ntawm LED raws li lub backlight yuav ua tau.

Lub ntsiab lus thib ob, hauv peb qhov kev siv me me ntu code LCD, xaiv qhov ntsuas kub kom raug siv, raws li peb txhua tus paub, ntu code LCD hauv kev tsim lub sijhawm, yog raws li qhov sib txawv ntawm txhua tus neeg siv khoom xaiv ib qho. sib txawv kub coefficient ntawm LCD, yog hais tias chav tsev kub LCD nyob rau hauv ib tug high-kub ib puag ncig, ces lub LCD yuav sai sai no muaj teeb meem, qhov opposite kuj muaj tseeb.

Yog li peb yuav tsum xaiv qhov tseeb qhov kub thiab txias ntawm LCD ua ntej tsim cov ntu code LCD.