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Malunga ne-LCD (I-Liquid crystal display) Intshayelelo yeSakhiwo

1. Malunga ne-LCD (I-Liquid Crystal Display) Isakhiwo esiSiseko

Usetyenziso lweLCD lubanzi, (1)

UQhagamshelwano lwePhepha le-Inshorensi:Indawo yokuncamathela yephepha lekhava

Itywina leLC:I-crystal sealant yolwelo, ukuvuza kwekristale echasene nolwelo

Inkqutyana yeglasi:I-substrate yeglasi yokuqhobosha iikristale zolwelo, kunye ne-TFT kwipleyiti esezantsi kunye ne-VCOM/CF kwipleyiti ephezulu.

TFT (Thin Film Transistor): I-transistor yefilimu encinci, elingana nokutshintsha, ilawula ukutshaja kunye nokukhupha iikristale zamanzi.

IMatrix emnyama: I-matrix emnyama, evala i-TFT engafuneki ukuba ibonakale

Isihluzo soMbala: Isihluzi sombala esihluza ukukhanya kwendalo okukhutshwa sisibane sangasemva kwi-R/G/B ukukhanya oku monochromatic

Ikristale yolwelo: Ikristale yolwelo, i-translucent medium, apho umthombo wokukhanya usasazwa khona ngokusuka kwi-substrate esezantsi ngekristale yolwelo.

I-Electrode eqhelekileyo:I-electrode eqhelekileyo, enika amandla ombane weVCOM

Spacer:I-gap sub, i-filler, idlala indima exhasayo ukukhusela iPhaneli ekuzikeni

I-Capacitor yokugcina:I-Capacitor yokugcina (Cs) egcina intlawulo yombane kwaye igcine umfanekiso ubonisiwe

I-Polarizer: I-polarizer ehluza ukukhanya okungaphandle kwaye ivumele ukukhanya okuhambelanayo kudlule

PI Ulungelelwaniso Layer: Ifilimu yolungelelwaniso enika imolekyuli yekristale elulwelo i-engile yokuphambuka, i-engile yokuthambekela kwangaphambili

Usetyenziso lweLCD lubanzi, (2)

2. TFT-LCD yesekethe elinganayo esisiseko

I-Clc:I-Liquid crystal capacitance, i-capacitance elinganayo eyenziwe ngeemolekyuli zekristale yolwelo, ilawula i-angle yokuphambuka yeemolekyuli zekristale yolwelo ngokuguqula indawo yombane esetyenziswa kuzo zombini iziphelo zeClc (umahluko wamandla ombane phakathi kombane obonelelwa nguMqhubi weMthombo kunye nombane weVCOM. ), ngaloo ndlela itshintsha ukuhanjiswa kokukhanya ukubonisa ukuqaqamba okwahlukileyo (isikali esingwevu).

Cst:i-capacitor yokugcina, enkulu ngokubanzi kuneClc, kwaye isetyenziselwa ukugcina amandla eClc; Ngenxa yokuba i-crystal capacitor yamanzi incinci, ngenxa yeempawu ze-TFT, kukho ingxaki yokuvuza, kwaye i-Cst capacitor iyadingeka ukuhlawula i-crystal capacitor yamanzi ngexesha.

3.Umgaqo osisiseko wokusebenza: Umqhubi weSkena (okwaziwa ngokuba nguMqhubi weSango) uvula umgca weTFT ngomgca ngokwexesha, kwaye uMqhubi woMthombo uhlawulisa iClc kunye neCst ngomgca ngokolandelelwano lwexesha; Emva kokuba umqolo ngamnye uhlawuliswe, i-TFT yomqolo iya kuvalwa, kwaye intsimi yombane yeClc kunye neCst iya kuvalwa, oko kukuthi, ukuboniswa kwesikrini kulo mqolo kuya kugqitywa. Yenza le misebenzi ingentla kumgca ngamnye ngokulandelelana ukugqiba umboniso weskrini sonke sesakhelo.


Ixesha lokuposa: Nov-20-2024