Iav rwb thaiv tsev zaj dab neeg thiab kev loj hlob
Kev siv cov iav thaiv iav kom zoo rau kev nyab xeeb thiab kev siv zog ntawm cov iav uas pom tau tias yuav siv mus rau xyoo 1960. Lub sij hawm, thawj lub tswv yim ntawm zaj duab xis yog tswj cov tsis txaus siab ntawm cua kub thiab txias vim los ntawm lub hnub ci. Cov zaj duab xis thaum ntxov tsuas muaj qhov kev ua haujlwm ntawm lub hnub ci tawg tawm ntawm lub qhov rais iav los yog nqus cua kub kom tiv thaiv tau cov cua sov ntawm sab hauv ntawm lub khob. .
Nrog kev txhim kho ntawm txoj kev tsim khoom, ib tiam tshiab ntawm lub cev thaij duab thaij duab yug, thiab nws cov nplua nuj xim muaj architects nrog ib qhov chaw tsim dav. Lub ntsiab xim yog: xim av, txho, kub, daj, xiav, ntsuab, thiab lwm yam.
Tshuab tau tsim rau hnub tam sim no, qhov tseeb technology iav thaiv iav zaj duab xis uas ua los ntawm cov tshuab magnetron tshuab, cov xim tseem ceeb dua cov hlau thawj xim, tab sis nyob rau hauv cov khoom siv hluav taws xob thiab kev nyab xeeb ua tau zoo dua.
Nyob rau xyoo 1970, lub zog ntawm Teb Chaws Asmeskas lub zog tau tsim rau lwm txoj hauv daim duab kom txo tau qhov poob ntawm qhov hluav taws xob sab hauv tsev (piv txwv tias, "rwb thaiv tsev"). Qhov kev tshawb nrhiav tau pom tias polyester film tsis tuaj yeem siv raws li cov ntawv pom zoo, tab sis kuj muaj peev xwm nqus tau thiab txee hluav taws xob ntev mus deb deb. . Tom qab sim thiab qhov yuam kev. Cov khoom thiab cov qauv ntawm daim nyias nyias tau raug hloov ntau heev, thiab "rwb thaiv tsev" ntawm qhov membrane tau raug kho kom tsim tau cov "low-radiation film".