Kev ua haujlwm kub ntawm LCD npo tau muab faib ua: kub ib txwm 0-50 degrees, dav kub -20-70 degrees, ultra-dav kub -30-80 degrees, qee cov neeg siv khoom yuav xaiv -40 degrees cov ntaub ntawv tshwj xeeb heev los tsim. Yog li, lub vijtsam LCD puas tuaj yeem ua haujlwm ib txwm nyob ntawm qhov kub thiab txias?
Qhov tseeb, lo lus nug no yog me ntsis tsis meej. Peb paub tias, piv txwv li, kev ua haujlwm ntawm qhov kub ntawm qhov dav yog -20-70 degrees, tom qab ntawd ua ntej ntawm tag nrho cov, nyob rau hauv ib puag ncig qis dua 20 degrees thiab siab dua 70 degrees, lub vijtsam LCD tsis tuaj yeem ua haujlwm theoretically. , Yog tias qhov kub tsis tau mus txog 70 degrees thiab rho tawm 20 degrees, tab sis nws nyob ze heev, nws tuaj yeem hais tias yog qhov ntsuas kub, qhov screen LCD puas tseem ua haujlwm li qub?
Los ntawm lub hauv paus ntsiab lus ntawm lub vijtsam LCD, nws yooj yim heev los piav qhia. Qhov laj thawj yog vim li cas lub vijtsam LCD tuaj yeem tso saib ntau yam qauv lossis cov cwj mem ntu yog vim tias cov kua siv lead ua kua hauv cov kua siv lead ua kua ua haujlwm, thiab cov kua siv lead ua kua, raws li lub npe qhia, yog kua thiab yuav tsum cuam tshuam los ntawm ib puag ncig. Kev cuam tshuam, thaum qhov kub thiab txias, cov kua siv lead ua kua yuav ua kom sov, qhov nrawm nrawm yuav nce, thiab cov lus tawm tswv yim ntawm cov zaub yog cov xim yuav tsaus heev; thiab thaum qhov kub thiab txias qis, cov kua siv lead ua kua yuav pib crystallize, qhov ntws yuav qeeb qeeb, thiab xim ntawm cov zaub yuav hloov. Qhov ntiav heev, nws tsis yog tias nws tsis tuaj yeem pom ib txwm, tab sis lub sijhawm ib txwm ua qeeb dua li ntawm chav tsev kub.
Yog li txhua tus neeg yuav tsum muaj peev xwm nkag siab, qhov ntsuas kub ua haujlwm yog los ntawm LCD npo, nws tsuas yog txhais tau tias nws tuaj yeem ua haujlwm nyob rau hauv qhov ntsuas kub no, thiab nws yuav tsis tshwm sim lossis rov ua dua tshiab vim yog ib puag ncig.
Nyob rau hauv txoj kev no, noj qhov dav qhov kub ntawm LCD npo ua piv txwv, pib los ntawm rho tawm 5 degrees thiab 50 degrees saum toj no xoom, tus nqi zaub yuav pib hloov. Thaum nws nce mus txog rho tawm 20 degrees thiab 70 degrees saum toj no xoom, nws yuav ncav cuag qhov ntsuas kub thiab tawm tswv yim rau lub vijtsam. Yog tias tsis muaj cov zaub lossis lub xeev tsaus, nws tsis tuaj yeem siv tau lawm, yog li Yilikai LCD feem ntau qhia cov neeg siv khoom tias yog tias qhov ntsuas kub siv tiag tiag twb nyob ze rau qhov ntsuas kub, ces koj yuav tsum xaiv qhov ntsuas kub ntau dua LCD npo. siv.
