Umboniso we-LED LCD: Umahluko ophambili, iingenelo, kwaye yeyiphi engcono?

1. Yintoni i-LED, lcd?

I-LED imele i-Diode ekhanyayo, isixhobo se-semiconductor esenziwe ngeempawu ezifana nezinto ezifana ne-gellium (GA), i-Arsenic (AS), kunye ne-phosphoges (n). Xa i-elektroni iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde iphinde i-elektroni kunye nemingxunya, ikhupha ukukhanya okubonakalayo, esenza i-LED isebenza kakhulu ekuguquleni amandla ombane ukuba abe namandla okukhanya. I-LEDS isetyenziswe ngokubanzi kwimiboniso kunye nokukhanya.

I-LCD, okanye i-crystal yekristali ye-curistal, ibininzi itekhnoloji yetekhnoloji yedijithali. Iikristali ezingamanzi azikhupheli ukukhanya kwaye zifuna ukukhanya okungasemva ukuze kuzikhanyise, njengebhokisi yentengiso yentengiso.

Ngamafutshane, i-LCD kunye nezikrini ze-LED zisebenzisa itekhnoloji emibini eyahlukileyo. Izikrini ze-LCD zenziwe zekristali yolwelo, ngelixa izikrini ze-LED zidityaniswe zii-Deods ezikhutshelweyo.

2. Umahluko phakathi kwe-LED kunye ne-LCD

Umahluko 1: Indlela yokusebenza

I-LEDS i-semicondcuctor ekhanyayo yokukhupha i-Deds. Iibhlukhwe ezikhokelweyo zizinto ezincinci kwinqanaba le-MICRON, kunye ne-sed nganye ye-LINED esenza i-pixel. Iphaneli yescreen iqokelelwe ngokuthe ngqo kwezi nqanaba le-MAMON. Kwelinye icala, isikrini se-LCD singumboniso wekristali yolwelo. Eyona mfundo iphambili isebenza inyanzelisa iimolekyuli zekristali evuselelayo ngombane ukuze zivelise amachaphaza, imigca, kunye nomhlaba, ukwenza umxholo wangasemva, ukwenza umfanekiso ongasemva, ukwenza umfanekiso ongasemva, ukwenza umfanekiso ongasemva, ukwenza umfanekiso ongasemva, ukwenza umfanekiso ongasemva, ukwenza umfanekiso ongasemva.

Umahluko 2: Ukukhanya

Isantya sokuphendula sezinto enye ezibonisiweyo ze-LED ziyi-1 000 amaxesha ngokukhawuleza kune-LCD. Oku kunika i-LED ye-LED ibonisa ithuba elibalulekileyo ekuqaqambekeni, libenze babonakale ngokucacileyo ekukhanyeni okuqaqambileyo. Nangona kunjalo, ukukhanya okuphezulu akusoloko kuyingenelo; Ngelixa ukukhanya okuphezulu kungcono xa kujongwa ekude, kunokubangela ukubambelela ngokusondeleyo. Isikrini se-LCD esikhanyayo ngokukhanyisa ukukhanya, ukwenza ukuqaqamba kuthathe ithambe kwaye kungabi ngaphantsi emehlweni, kodwa kunzima ukujonga ukukhanya okuqaqambileyo. Ke ngoko, kwimiboniso emide, izikrini ezi-LED zilungile ngakumbi, ngelixa izikrini ze-LCD zingcono xa ujonga ukuvalwa.

Umahluko 3: Umboniso wombala

Ngokomgangatho wemibala, izikrini ze-LCD zinemibala engcono yokusebenza kunye nokuzityebi, imvakalobo ecacileyo ecacileyo, ngakumbi kwiGrayscale.

Umahluko 4: Ukusetyenziswa kwamandla

Umyinge wokusetyenziswa kwamandla okukhokelwa kwi-LCD imalunga ne-1: 10. Kungenxa yokuba i-LCDS ijika yonke i-back ye-overlight okanye icinyiwe; Ngokwahlukileyo, ii-LED zinokukhanyisa kuphela iiphikseli ezithile kwiscreen, zibenza ngokufanelekileyo amandla.

Umahluko 5: Ukwahlula

Enkosi ngokuzibandakanya Ubukho besibane esingasemva kwi-LCDS senza kube nzima ukufezekisa mnyama.

Umahluko we-6: IIRHAFU ZOKUGQIBELA

Iqondo lokuhlaziya lescreen le-LED liphezulu kuba iphendula ngokukhawuleza kwaye idlala ividiyo ngakumbi, ngelixa isikrini se-LCD sinokudonsa ngenxa yokuphendula kancinci.

Umahluko 7: Jonga ii-angles

Iscreen se-LED ine-angle ebanzi, kuba umthombo wokukhanya une-iyunifomu engaphezulu, nokuba yeyiphi na i-angle, umgangatho womfanekiso ulunge kakhulu, i-LCD yesikrini esikhulu, umgangatho womfanekiso uya kuphakama.

Umahluko 8: Ubomi

Ubomi obu-14 bokudala bungaphezulu, kuba ii-Deods zayo zokukhanya zihlala ziqinile kwaye azikho lula ubudala, ngelixa inkqubo ye-LCD yeScreen kunye ne-Crystal ye-LCD iya kuthi ga ngoku.

3. Yeyiphi engcono, ekhokelwa okanye i-LCD?

I-LCDS isebenzisa izixhobo ze-inorganic, indawo ehamba kancinci kwaye inexesha elide lokuphila. I-LED, kwelinye icala, sebenzisa izixhobo zezinto eziphilayo, ukuze ubomi bazo bufutshane kuneso sikrini se-LCD.

Ke ngoko, izikrini ze-LCD, ezenziwe ngamakristali olwelo, zinexesha elinde lokuphila kodwa lidla amandla ngenxa ye-on-on / i-off-slight engasemva. Izikrini ze-LED, ziqulunqwa ii-Deodes ezikhutshelweyo ezikhuphayo, zine-Lifepan emfutshane, kodwa i-pixel nganye ingumthombo wokukhanya, ukunciphisa ukusetyenziswa kwamandla ngexesha lokusetyenziswa.

Ukuba ufuna ukuba nolwazi lwe-leran olunzulu lwe-LED,Nxibelelana nathi ngokuUkufumana ngakumbi