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1. Nezve LCD (Liquid Crystal Display) Structure Basic
Kubata Pepa Rekuvhara:Nzvimbo yekubatanidza pepa rekufukidza
Chisimbiso cheLC:Chisimbiso chekristaro chemvura, chinodzivirira kubuda kwekristaro chemvura
Chikamu cheGirazi:Chinhu chegirazi chinosunga makristaro emvura, chine TFT pandiro repasi uye VCOM/CF pandiro repamusoro.
TFT (Transistor yeFirimu Tsvuku): Transistor yefirimu rakatetepa, yakaenzana neswitch, inodzora kuchaja nekuburitsa makristaro emvura
Matrix Nhema: Matrix nhema, inovhara TFT isingade kujeka
Sefa yemavara: Sefa yemavara inosefa chiedza chechisikigo chinoburitswa nechiedza chekumashure muchiedza cheR/G/B monochromatic
Kristaro yemvura: Rikirini yemvura, nzira inopenya, umo chiedza chinopfuudzwa kubva pasi pevhu kuburikidza nerikirini yemvura.
Electrode Yakajairika:Electrode yakajairika, iyo inopa VCOM voltage
Chinopatsanura:Chikamu chegap, chinozadza, chinoita basa rekutsigira kudzivirira Panel kuti isanyure
Muchina wekuchengetedza:Capacitor yekuchengetera zvinhu (Cs) inochengetedza chaji yemagetsi uye inochengetedza mufananidzo uchiratidzwa
Polarizer: Chinhu chinobvisa chiedza chakatenderedza uye chinoita kuti chiedza chakafanana chipinde
Rutivi rwekurongeka kwePI: Firimu rekugadzirisa rinopa molekyuri yekristaro yemvura kona yekutanga yekutsauka, kona yekutanga yekurerekera
2. TFT-LCD dunhu rakaenzana
Chikamu:Capacitance yekristaro yemvura, iyo capacitance yakaenzana inoumbwa nemamorekuru ekristaro yemvura, inodzora kona yekutsauka kwemamorekuru ekristaro yemvura nekushandura simba remagetsi rinoshandiswa kumativi ese eClc (musiyano wevoltage pakati pevoltage inopiwa neSource Driver nevoltage yeVCOM), nokudaro ichichinja transmittance yechiedza kuti chiratidze kupenya kwakasiyana (gray scale).
Cst:capacitor yekuchengetera, iyo inowanzo kuve yakakura kupfuura Clc, uye inoshandiswa kuchengetedza simba reClc; Nekuti capacitor yeliquid crystal idiki, nekuda kwehunhu hweTFT, pane dambudziko rekubuda kwemvura, uye Cst capacitor inofanirwa kuchaja liquid crystal capacitor nenguva.
3.Nheyo huru yekushanda: Scan Driver (inozivikanwawo seGate Driver) inovhura mutsetse weTFT zvichienderana nenguva, uye Source Driver inochaja Clc neCst mutsetse nemutsetse zvichienderana nenguva; Mushure mekunge mutsetse wega wega wachajwa, TFT yemutsara ichadzimwa, uye simba remagetsi reClc neCst richakiyiwa, kureva kuti, skrini yemutsara uyu ichapedzwa. Ita mabasa ari pamusoro apa kune mutsetse wega wega kuti upedzise kuratidzwa kwechidzitiro chefuremu yese.
Nguva yekutumira: Mbudzi-20-2024