Tsis ntev los no, US Trademark thiab Patent Office tshaj tawm ib tsab ntawv tshiab, uas tau thov los ntawm Microsoft. Tsoom fwv pom tias Microsoft tau ntxiv ib qho screen ntxiv rau nto, uas tau sau hauv Tsib Hlis 2017 hauv lub npe "REFLECTIVE DISPLAY" ("Reflective Display").
Tsab cai no peb pom tias, Microsoft tau tso tawm thib ob cov duab rau saum npoo, qhov kev tshuaj ntsuam no yog cov lus qhia ntxiv thiab lwm yam ntaub ntawv. Raws li tau piav nyob rau hauv tsab ntawv no, tus vev xaib thib ob qhia txog cov ntaub ntawv los ntawm kev sib txuam ntawm ntau tus qauv.
Microsoft lub txheej xwm txheej ntau dhau los ntawm ib zaj duab xis polarizing, diffuser, thiab illuminated screen thaum kawg qhia cov lus qhia nyob sab nraum qab ntawm cov cuab yeej Surface. Ntawm chav kawm, raws li ib tug ntawm Microsoft lub patents ntau, peb tsis paub tseeb seb qhov kev siv tshuab no yuav raug siv rau cov khoom ntiag tug tom ntej. Txawm li cas los xij, yog tias koj muaj kev koob yees duab dual-screen, cov khoom ntws yuav lom zem dua.
