AR txheej, tseem hu ua low-reflection txheej, yog txheej txheem kho tshwj xeeb ntawm cov iav nto. Lub hauv paus ntsiab lus yog ua ib sab lossis ob sab ua haujlwm ntawm cov iav saum npoo kom nws muaj qhov qis dua li iav zoo tib yam, thiab txo qhov pom ntawm lub teeb kom tsawg dua 1%. Cov cuam tshuam cuam tshuam tsim los ntawm cov khoom siv kho qhov muag sib txawv yog siv los tshem tawm qhov teeb meem teeb meem thiab pom lub teeb, yog li txhim kho kev xa tawm.
AR iavFeem ntau yog siv rau cov khoom siv tiv thaiv cov ntxaij vab tshaus xws li LCD TVs, PDP TVs, laptops, desktop computers, sab nraum zoov cov ntxaij vab tshaus, koob yees duab, tso saib chav ua noj qhov rais iav, tub rog zaub vaj huam sib luag thiab lwm yam iav ua haujlwm.
Feem ntau siv txheej txheej tau muab faib ua PVD lossis CVD txheej txheem.
PVD: Lub cev Vapor Deposition (PVD), tseem hu ua lub cev vapor deposition thev naus laus zis, yog txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheem siv lub cev los nag thiab khaws cov ntaub ntawv ntawm qhov chaw ntawm lub tshuab nqus tsev. Cov txheej txheem txheej txheem no feem ntau muab faib ua peb hom: lub tshuab nqus tsev sputtering txheej, nqus ion plating, thiab nqus evaporation txheej. Nws tuaj yeem ua tau raws li cov kev xav tau ntawm cov substrates xws li plastics, iav, hlau, films, ceramics, thiab lwm yam.
CVD: Chemical Vapor Evaporation (CVD) tseem hu ua tshuaj vapor deposition, uas yog hais txog cov roj theem cov tshuaj tiv thaiv ntawm qhov kub thiab txias, thermal decomposition ntawm hlau halides, organic hlau, hydrocarbons, thiab lwm yam., hydrogen txo los yog txoj kev ua rau nws sib tov. Gas kom hnov mob chemically ntawm qhov kub thiab txias kom precipitate inorganic cov ntaub ntawv xws li hlau, oxides, thiab carbides. Nws yog siv dav hauv kev tsim cov khoom siv hluav taws xob tiv thaiv hluav taws xob, cov hlau purity siab, thiab semiconductor nyias zaj duab xis.
Txheej txheej:
A. Ib sab AR (ob txheej txheej) GLASS\TIO2\SIO2
B. Ob-sided AR (plaub-layer) SIO2\TIO2\GLASS\TIO2\SIO2
C. Ntau txheej AR (kev kho raws li tus neeg yuav tsum tau ua)
D. Kev xa tawm yog nce los ntawm 88% ntawm cov iav zoo tib yam mus rau ntau tshaj 95% (txog 99.5%, uas kuj muaj feem xyuam rau cov thickness thiab cov khoom xaiv).
E. Lub reflectivity yog txo los ntawm 8% ntawm cov iav zoo tib yam rau tsawg dua 2% (txog 0.2%), txo qhov tsis xws luag ntawm whitening daim duab vim lub teeb muaj zog los ntawm qab, thiab txaus siab rau cov duab zoo.
F. Ultraviolet spectrum transmittance
G. Zoo khawb tsis kam, hardness>= 7H
H. Kev tiv thaiv ib puag ncig zoo, tom qab acid tsis kam, alkali tsis kam, hnyav ua haujlwm, lub voj voog kub, kub kub thiab lwm yam kev ntsuam xyuas, txheej txheej tsis muaj kev hloov pauv.
I. Kev qhia tshwj xeeb: 1200mm x 1700mm thickness: 1.1mm-12mm
Cov transmittance yog txhim kho, feem ntau nyob rau hauv lub teeb pom kev band ntau. Ntxiv rau 380-780nm, Saida Glass Company tseem tuaj yeem kho qhov kev xa tawm siab ntawm Ultraviolet ntau thiab kev xa tawm siab ntawm Infrared ntau yam kom tau raws li koj cov kev xav tau ntau yam. Zoo siab txais tosxa lus nugkom teb ceev.
Post lub sij hawm: Lub Xya hli ntuj-18-2024