Filimada khafiifka ah ee indhaha ee alaabada soo bandhiga saadaasha

Ku dhawaad ​​​​dhammaan filimada indhaha ee caadiga ah waxaa loo isticmaalaa nidaamyada soo-bandhigidda odoroska dareeraha ah. Nidaamka indhaha ee saadaasha LCD ee caadiga ah wuxuu ka kooban yahay isha iftiinka (laambad halide bir ah ama nalka meerkuriga cadaadiska sare), nidaamka iftiinka iftiinka (oo ay ku jiraan nidaamka iftiinka iyo nidaamka beddelka polarization), kala-soocidda midabka iyo nidaamka isku-dhafka midabka, shaashadda LCD, iyo habka odoroska indhaha.

1, AR+HR

Sida nidaamka saadaasha crystal dareere ee shuruudaha hufnaanta sare ee indhaha, isticmaalka hoos-u-oolnimada sare ee filimka milicsiga iyo filimka sare ee milicsiga, waxay ka dhigi kartaa nidaamka tamarta indhaha iyada oo loo marayo interface kasta iyo in khasaaraha refractive waa la dhimay, isla mar ahaantaana waxay kordhin kartaa xadka xakamaynta iftiinka baadi ah, baabi'inta "sawir cad" iyo hagaajinta "sawir cad".

2. Infrared, shaandhada jarista ultraviolet

Nidaamka saadaasha kristal ee dareeraha ah ayaa inta badan loo isticmaalaa si loo hagaajiyo dhalaalka isha iftiinka awoodda sare leh, kaas oo siiya tiro badan oo ultraviolet ah iyo iftiinka infrared ee spectrum. Isticmaalka infrared, shaandhada ultraviolet gooyay waxay ka saari kartaa iftiinka ultraviolet ee waxyeellada leh iyo kulaylka infrared ee nidaamka, si looga hortago gabowga dareeraha ah, hagaajinta nolosha adeegga nidaamka.

3, filim beddelka iftiinka polarized

Kiristaalo dareere ah waxay u baahan yihiin isticmaalka il iftiin ah, kaas oo u baahan in loo beddelo iftiinka ka soo baxaya isha iftiinka oo loo beddelo iftiinka. Polarizing Beamsplitters (PBS) oo la diyaariyey iyadoo la isticmaalayo aflaanta indhaha ayaa iftiinka u rogi kara iftiin aan kala sooc lahayn.

4. Kala-soocidda Midabka iyo Isku-dhafka Midabka Filimada indhaha

Nidaamyada soo bandhigida saadaasha crystal-ka dareeraha ah, kala-soocidda midabka iyo isku-dhafka midabka ayaa guud ahaan lagu dhammeeyaa filimada indhaha. Si loo wanaajiyo tayada nidaamka, shuruudaha guud ee wax soo saarka filimka kala soocida midabka waa in aan kaliya haysan saxnaanta meelaynta mawjada sare iyo si loo hubiyo in midabka tayada sare leh, laakiin sidoo kale waxay u baahan tahay qalooca spectral ee muraayadda dichroic ee hirarka kala soocida ayaa leh sifooyin sare oo qoto dheer, in band gooyay uu leeyahay goynta qoto dheer ee xajmi yar, gudbinta sare ee heerka sare ee heerka sare.

–Maqaalkan waxa soo saaraysoo saaraha mashiinka daahan vacuumGuangdong Zhenhua