Dab tsi yog cov khoom siv kho qhov muag thiab vim li cas siv?
Dec 29, 2021
Cov yeeb yaj kiab kho qhov muag yog ib hom yeeb yaj kiab uas siv lub hauv paus ntsiab lus ntawm kev cuam tshuam lub teeb thiab coated rau saum npoo ntawm cov cab kuj hloov nws cov khoom kho qhov muag. Feem ntau siv yog cov yeeb yaj kiab antireflection thiab antireflection. Cov txheej txheem txheej feem ntau siv lub tshuab nqus tsev vacuum (electron beam cua sov, thiab lwm yam) kom tshem tawm cov khoom siv zaj duab xis. Tom qab evaporation, nws condenses ntawm iav nto.
Ua ntej tshaj, kuv yuav piav qhia rau koj txog cov yeeb yaj kiab kho qhov muag. Lub hauv paus zaj duab xis yog ua los ntawm polyester chips (PET) los ntawm cov txheej txheem ntawm qhuav casting thiab txheej biaxial stretching. Cov yeeb yaj kiab kho qhov muag uas koj tab tom nug txog Tom qab ua tiav thiab cov khoom sib xyaw ua kom pom kev ci ntsa iab (prisms), cov yeeb yaj kiab zoo, cov yeeb yaj kiab diffusion, thiab cov txheej txheem nyuaj polarizers thiab lwm cov yeeb yaj kiab sib xyaw. Cov saum toj no yog sau ua ke hu ua optical films.
Thib ob, cov thev naus laus zis tseem ceeb ntawm cov cuab yeej technology tam sim no yog qhov sib xyaw ntawm ntau yam khoom siv kho qhov muag.
Vim yog vim li cas, PET muaj cov qauv ruaj khov thiab tsis yooj yim rau deform thiab deteriorate, thiab muaj cov khoom siv kho qhov muag zoo heev, haum rau kev sib txuam ntau yam txheej.
Vim li cas thiaj siv optical zaj duab xis:
Cov xov tooj ntawm tes ntsiav tshuaj lub computer saib, suav nrog TVs, yog tag nrho cov kua siv lead ua kua. Cov kua siv lead ua kua nws tus kheej tsis tawm lub teeb, thiab yuav tsum muaj lub teeb ci rau sab nraub qaum. OLED yog ib qho kev daws teeb meem, tab sis vim yog vim li cas thiaj li tau txais txiaj ntsig thiab tus nqi, lub teeb ci rau cov duab loj loj tseem yog lub teeb pom kev zoo. Lub backlight module siv ntau cov yeeb yaj kiab kho qhov muag los tig qhov taw tes thiab kab teeb ci ntawm LED teeb rau hauv qhov chaw teeb pom kev zoo ib yam (tshwj tsis yog qhov ci ntsa iab tsis sib xws)
Dab tsi yog cov khoom siv optical film:
Cov yeeb yaj kiab kho qhov muag hauv lub teeb pom kev zoo yog cov khoom siv uas siv cov resin thiab lwm yam ntaub ntawv los ua qee qhov microstructures ntawm lub hauv paus zaj duab xis (PET) kom nws muaj qhov tshwj xeeb kho qhov muag. Cov qauv muaj xws li Prism sheet, reflector sheet, diffuser sheet, thiab lub teeb qhia phaj (qhov no yuav tsum yog bancai), thiab lwm yam.
