POL waxaa alifay Edwin H. Land, oo ah aasaasaha shirkadda American Polaroid, 1938. Maalmahan, in kasta oo ay jiraan horumarin badan oo ku saabsan farsamooyinka iyo qalabka wax soo saarka, mabaadi'da aasaasiga ah ee habka wax soo saarka iyo agabka ayaa weli la mid ah taas. waqti.
Codsiga POL:
Nooca shaqada ee POL:
Caadi ah
Daawaynta Anti-glare (AG: Anti Glare)
HC: Dahaarka adag
Daawaynta ka hortagga milicsiga/daawaynta milicsiga hoose (AR/LR)
Anti Static
Anti Smudge
Daawaynta Filimka Iftiiminaysa (APCF)
Nooca midabaynta ee POL:
Iodine POL: Maalmahan, PVA oo lagu daray molecule iodine waa habka ugu muhiimsan ee soo saarista POL. Qiyaasta PVA ma laha waxqabadka nuugista laba jiho, iyada oo loo marayo habka midabaynta, qaybaha kala duwan ee iftiinka muuqda ayaa nuugaya iyada oo la nuugayo molecule iodine 15- iyo 13-. Isku dheelitirnaanta nuugista molecule iodine 15- iyo 13- waxay samaysaa cawl dhexdhexaad ah oo POL ah. Waxay leedahay sifooyinka indhaha ee gudbinta sare iyo polarization sare, laakiin awoodda caabbinta heerkulka sare iyo iska caabinta huurka sare ma fiicna.
POL-ku-salaysan dheeha: Inta badan waa in lagu nuugo dheeha organic leh dichroism on PVA, oo si toos ah u fidin, ka dibna waxay yeelan doontaa sifooyinka polarizing. Sidan oo kale, ma fududa in la helo sifooyinka indhaha ee gudbinta sare iyo polarization sare, laakiin awoodda caabbinta heerkulka sare iyo caabbinta qoyaanka sare ayaa ka sii fiicnaan doonta.
Waqtiga boostada: Agoosto-17-2023
