Ntse iav yog ib yam tshiab ntawm cov khoom siv hluav taws xob tshwj xeeb iav nrog cov qauv sandwich nyob rau hauv uas cov kua siv lead ua zaj duab xis yog sib xyaw ntawm ob txheej iav thiab sib txuas ua ke los ntawm kev kub siab thiab kev kub siab. Tus neeg siv tswj lub pob tshab thiab opaque ntawm lub iav los ntawm kev tswj xyuas seb qhov tam sim no nyob rau lossis tawm. Lub iav nws tus kheej tsis tsuas yog muaj tag nrho cov yam ntxwv ntawm iav kev nyab xeeb, tab sis kuj muaj kev tiv thaiv kev ceev ntiag tug ntawm kev tswj lub pob tshab ntawm lub iav. Vim yog cov yam ntxwv ntawm cov kua siv lead ua zaj duab xis interlayer, Cov iav ntse kuj tseem tuaj yeem siv los ua qhov projection screen, hloov lub vijtsam zoo tib yam, nthuav qhia cov duab siab ntawm lub iav.
Cov iav ntse tau tsim thiab thov rau kev tsim cov ntawv pov thawj los ntawm cov kws tshawb fawb los ntawm Kent State University thaum xyoo 1980s. Nyob rau hauv Suav teb, cov neeg siv los hu xov tooj rau Smart Glass li ntse electronically tswj dimming iav, ntse iav, kua siv lead ua iav, electronically tswj iav, xim-hloov iav, PDLC iav, magic iav thiab lwm lub npe.
Ntse iav tau pib nkag mus rau hauv kev lag luam hauv tsev hauv xyoo 2003. Vim yog tus nqi siab thiab ob peb tus neeg paub nws, kev txhim kho hauv Suav teb tau qeeb hauv kaum xyoo tom ntej. Nrog rau kev loj hlob sai ntawm kev lag luam hauv lub tebchaws thiab kev loj hlob sai ntawm cov khoom siv hauv tsev hauv tsev, Smart Glass tau maj mam lees txais los ntawm kev tsim kho thiab tsim kev lag luam thiab tau pib siv rau ntawm qhov loj vim qhov txo nqi ntau. . Lub teeb iav kuj tau pib nkag mus rau hauv daim ntawv thov kho kom zoo nkauj hauv tsev, kuv ntseeg tias yav tom ntej, cov khoom siv high-tech no yuav nkag mus rau ntau txhiab tsev neeg.
