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1. Pamusoro peLCD (Liquid Crystal Display) Basic Structure
Kavha Sheet Contact:Nzvimbo yekunamatira yepepa rekuvhara
LC Chisimbiso:Liquid crystal sealant, anti-liquid crystal leakage
Girazi Substrate:Girazi substrate yekurovedzera makristasi emvura, ine TFT pandiro yepasi uye VCOM/CF pandiro yepamusoro.
TFT (Mutete Firimu Transistor): Iyo yakatetepa-firimu transistor, iyo yakaenzana neshanduko, inodzora kuchaja uye kubuda kwemakristasi emvura.
Black Matrix: Black matrix, iyo inovhara TFT iyo haidi kuve pachena
Ruvara Sefa: Sefa yeruvara inosefa mwenje wechisikigo unoburitswa nebacklight muR/G/B monochromatic light
Liquid Crystal: Liquid crystal, inoshanduka svikiro, umo mwenje sosi inofambiswa kubva kune yakaderera substrate kuburikidza nemvura yekristaro.
Common Electrode:Common electrode, iyo inopa VCOM voltage
Spacer:Iyo gap sub, filler, inoita basa rekutsigira kudzivirira Panel kubva kunyura
Kuchengetedza Capacitor:A storage capacitor (Cs) inochengeta charge yemagetsi uye inochengeta mufananidzo unoratidzwa
Polarizer: Polarizer inosefa kunze perpendicular mwenje uye inoita kuti mwenje unopindirana upfuure
PI Alignment Layer: Firimu rekuenzanisa iro rinopa iyo liquid crystal molecule yekutanga deflection angle, pre-inclination angle.
2. TFT-LCD inokosha yakaenzana nedunhu
Clc:Liquid crystal capacitance, iyo yakaenzana capacitance inoumbwa nemvura yekristaro mamorekuru, inodzora deflection angle ye liquid crystal molecules nekushandura munda wemagetsi unoshandiswa kumativi ese eClc (musiyano wevoltage pakati pevoltage yakapihwa ne Source Driver uye voltage yeVCOM. ), nekudaro kushandura kufambiswa kwechiedza kuti chiratidze kupenya kwakasiyana (grey scale).
Cst:kuchengetedza capacitor, iyo inowanzova yakakura kudarika Clc, uye inoshandiswa kuchengetedza simba reClc; Nekuti iyo liquid crystal capacitor idiki, nekuda kwehunhu hweTFT, pane dambudziko rekudonha, uye Cst capacitor inodiwa kubhadharisa mvura yekristaro capacitor nenguva.
3.Basic kushanda musimboti: Scan Driver (inozivikanwawo seGate Driver) inobatidza TFT mutsara nemutsara zvinoenderana nenguva, uye Source Driver inochaja Clc neCst mutsara nemutsara zvichienderana nekutevedzana kwenguva; Mushure mokunge mutsara wega wega uchipomerwa, TFT yemutsara ichadzimwa, uye munda wemagetsi weClc neCst uchavharwa, ndiko kuti, kuratidzwa kwechidzitiro chemutsara uyu kuchapedzwa. Ita mashandiro ari pamusoro pemutsara wega wega kuti upedze kuratidzwa kweiyo yese furemu skrini.
Nguva yekutumira: Nov-20-2024