Guddiga LCD
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VA bandhigay panel in caadiga ah iyo cabbirka caadada
VA LCD, oo sidoo kale loo yaqaan VATN, waxay u gaaban tahay Verticcal Align Twisted Nematic.Farsamadani way ka duwan tahay tii hore ee TN LCD tignoolajiyada jihaynta qalloocan, uma baahna iskutallaab-toosiye.VATN waxay ku siin kartaa qaab shaqo oo madow iyo caddaan ah oo run ah, xawaaraha jawaabtu waa mid aad u degdeg badan, oo ku habboon soo bandhigida muuqaalka firfircoon iyo bandhiga shaashadda weyn ayaa si weyn loogu isticmaalaa qalabka guriga yar yar, alaabta qalabka-dhamaadka sare ee shaashadda.Shaashadda VA LCD waxay leedahay farqi sare oo u dhexeeya madow iyo caddaan.Marka la barbar dhigo ereyada kale ee madow iyo caddaanka qaybta koodhka shaashadda LCD, shaashadda VA LCD waxay leedahay midab madow oo saafi ah.Waxay leedahay saameyn wanaagsan oo ah shaashadda LCD qaybta midabka midabka iyo saameynta daabacaadda shaashadda ugu fiican.Isla mar ahaantaana, qiimaha shaashadda VA LCD wuu ka sarreeyaa walxaha caadiga ah ee shaashadda LCD.
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Bandhiga FSTN ee cabbirka caadiga ah iyo kan caadiga ah
FSTN (Magta Flim + STN) si loo hagaajiyo midabka asalka ah ee STN caadiga ah, ku dar lakabka filimka magdhowga ee polarizer-ka, kaas oo baabi'in kara kala firdhisanaanta oo uu ku gaari karo madow saamaynta muujinta cad.Waxay leedahay saamiga isbarbardhigga sare iyo xagal daawashada ballaaran.Waxa si weyn loogu istcimaalaa talefanka mobiilka, nidaamka GPS-ka, MP3, bangiga xogta iyo wixii la mid ah.
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Bandhiga STN ee cabbirka caadiga ah iyo kan caadiga ah
STN panel (Super maroojin nematic), jihada qalloocan ee molecules crystal dareere waa 180 ~ 270 darajo.Loo heli karo codsiga wadista badan ee badan.Tirada badan ee kanaalada, awooda macluumaadka oo weyn, xagal daawasho ka balaaran TN ama HTN.Sababtoo ah kala firidhsan, midabka asalka ah ee shaashadda LCD wuxuu muujin doonaa midab gaar ah, jaale-cagaaran ama buluug caadi ah, taas oo ah, sida caadiga ah loo yaqaan model jaalaha-cagaaran ama model buluug. -badbaadinta, laakiin wakhtiga jawaabta ee shaashadda STN LCD waa mid dheer, wakhtiga jawaabta ugu dhakhsaha badan guud ahaan waa 200ms, Inta badan waxaa loo isticmaalaa telefoonada, qalabka, mitirka iyo qalabka kale.
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Bandhiga HTN ee cabbirka caadiga ah iyo kan caadiga ah
HTN panel (nematic aadka u qalloocan) molecules-ka dareeraha ah ee dareeraha ah ayaa lagu dhex daraa inta u dhaxaysa laba muraayadood oo hufan.Inta u dhaxaysa labada lakab ee dhalada, hanuuninta molecules crystal dareeraha ah ayaa loo leexiyaa 110 ~ 130 darajo.markaa xagasha daawashada way ka balaadhan tahay TN.Avilable danab wadida hooseeya, isticmaalka hadda hooseeya.CR-sare (saamiga isbarbardhigga) iyo qiime jaban.Caan ka ah loo isticmaalo maqalka, teleefanka, qalabka iyo wixii la mid ah.
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Bandhiga TN ee cabbirka caadiga ah iyo kan caadiga ah
TN (Twisted Nematic) kaas oo jihada molecules crystal dareere yahay 90°.Lagu heli karo korantada wadista yar, isticmaalka hadda hooseeya iyo kharash yar, laakiin xagasha daawashada & dirving multi-plex waa xadidan tahay.Intaa waxaa dheer, sababtoo ah qalooca jawaabta sawir-qaadista ee kristanta dareeraha ee TN waa mid siman, isbarbardhigga bandhiggu waa hooseeyaa.Caan ku ah saacadaha, xisaabiyaha, saacada, mitirka, qalabka.
Marka la eego xawaaraha jawaabta la soo bandhigay, guddiga TN wuxuu si fudud u wanaajin karaa xawaaraha jawaabta sababtoo ah tirada yar ee wax soo saarka fasalada cawl iyo xawaaraha leexashada degdega ah ee molecules crystal dareeraha ah.Guud ahaan, inta badan kormeerayaasha LCD ee leh xawaaraha jawaab celinta ee ka hooseeya 8ms waxay isticmaalaan muraayadaha TN.Intaa waxaa dheer, TN waa shaashad jilicsan.Haddii aad shaashadda ku taabato fartaada, waxaad yeelan doontaa ifafaale la mid ah xadhkaha biyaha.Sidaa darteed, LCD-ka leh guddiga TN wuxuu u baahan yahay ilaalin taxaddar leh marka la isticmaalayo, si looga fogaado qalimaan ama walxaha kale ee fiiqan la xiriir shaashadda, si aysan waxyeello u geysan.
