Anenge ese akajairwa optical mafirimu anoshandiswa mune liquid crystal projection display systems. Iyo yakajairwa LCD projection inoratidzira optical system ine mwenje sosi (simbi halide mwenje kana yakakwira mercury rambi), inovhenekera optical system (inosanganisira iyo mwenje system uye polarization conversion system), kupatsanurwa kwemavara uye musanganiswa wemavara optical system, LCD skrini, uye projection optical system.
1, AR+HR
Sezvo iyo yemvura crystal projection system yeakakwira optical kunyatsoita zvinodiwa, kushandiswa kwepamusoro-kunyatso kuderedzwa kweino fungira firimu uye yakakwirira inofungidzira firimu, inogona kuita iyo system optical simba kuburikidza nega yega optical interface uye mukurasikirwa kwerefractive kunoderedzwa, uye panguva imwechete inogona kuwedzera miganhu yekudzvanya kwechiedza chakarasika, kubvisa "ghost mufananidzo" uye kuvandudza.
2. Infrared, ultraviolet cutoff filter
Liquid crystal projection system inowanzo shandiswa kuvandudza kupenya kweyepamusoro-simba mwenje sosi, iyo inoburitsa nhamba huru yeultraviolet uye infrared mwenje muspectrum. Iko kushandiswa kweiyo infrared, ultraviolet cut-off mafirita inogona kubvisa inokuvadza ultraviolet mwenje uye infrared kupisa muhurongwa, kudzivirira kuchembera kwekristaro, kuvandudza hupenyu hwesevhisi.
3, polarized chiedza chekushandura firimu
Liquid crystals inoda kushandiswa kwepolarized light source, iyo inoda kushandurwa kwechiedza chinobudiswa kubva muchiedza chechiedza che polarized light. Polarizing Beamsplitters (PBS) yakagadzirirwa uchishandisa mafirimu ekuona anogona kushandura mwenje kuita mwenje wepolarized.
4. Kuparadzana Kwemavara uye Kusanganiswa Kwemavara Optical Films
Mune liquid crystal projection display systems, kupatsanurwa kwemavara uye synthesis yemavara zvinowanzoitwa nemafirimu emaziso. Kuti uvandudze kunaka kwehurongwa, izvo zvinodikanwa zvekugadzirwa kwefirimu rekuparadzanisa ruvara hazvifanirwe chete kuve nehupamhi hwepamusoro-wavelength yekumisikidza uye kuitira kuti ive nechokwadi chekuti ruvara rwemhando yepamusoro, asi zvinodawo spectral curve yegirazi re dichroic mukuparadzanisa wavelength ine hunhu hwepamusoro, mubhendi rakachekwa rine dhigirii rakadzika, riine dhigirii rakadzama remadhigirii, ine dhigirii yakadzika yekupfuura.
-Chinyorwa ichi chakaburitswa navacuum coating machine mugadziriGuangdong Zhenhua
Nguva yekutumira: Oct-11-2023