Cov tuam txhab EDWIN los ntawm Edwin H. Av, tus tsim ntawm American Polaroid Company, txawm hais tias tam sim no ntawm cov txheej txheem tsim khoom thiab cov ntaub ntawv tseem yog tib yam li ntawm qhov ntawd sijhawm.
Daim ntawv thov pol:
Txoj haujlwm hom pol:
Zoo li ib txwm
Anti Zoo Nkauj Kho Mob (Ag: Anti Glare)
HC: Nyuaj Txheej
Anti Refle Reedive Kev Kho Mob / Qis Readive Kev Kho Mob (Ar / Lr)
Anti zoo li qub
Anti Smudge
Kev Kho Zaj Duab Xis Kho (Apcf)
Dyeing hom ntawm pol:
Iodine pol: Tam sim no, PVA ua ke nrog iodine molecule yog qhov tseem ceeb ntawm kev tsim pol. PVA koob tsis muaj Bidirectional kev nqus kev ua tau zoo, los ntawm cov txheej txheem dyeing, cov sib txawv ntawm cov teeb pom kev yog nqus iodine molecule 15- thiab 13-. Qhov sib npaug ntawm kev nqus iodine molecule 15- thiab 13- ua ib lub pob zeb nruab nrab ntawm pol. Nws muaj cov yam ntxwv kho qhov muag ntawm cov kev hloov kho siab thiab siab polarization, tab sis muaj peev xwm ntawm kev kub siab tsis kam thiab noo noo tsis kam yog tsis zoo.
Xaj kob-raws pol: Nws yog feem ntau nqus cov organic dyes nrog dichroism ntawm PVA, thiab txuas ncaj qha, ces nws yuav muaj cov zog polarizing. Nyob rau hauv txoj kev no, nws yuav tsis yooj yim kom tau txais cov yam ntxwv kho qhov tsis zoo thiab qib siab tsis kam thiab cov av noo tsis kam yuav zoo dua.
Lub sij hawm Post: Aug-17-2023
