Segment LCD yog dab tsi?

Segment LCDs yog ib hom kev siv thev naus laus zis uas siv cov kua siv lead ua kua los tsim cov duab. Lawv feem ntau yog siv los qhia cov ntaub ntawv tus lej thiab cov duab yooj yim.Segment LCDssuav nrog cov ntu ntu uas tuaj yeem qhib lossis tawm los ua cov cim lossis cov cim. Cov piv txwv feem ntau ntawm ntu LCDs yog lub moos digital lossis lub laij lej zaub, qhov twg cov lej raug tsim los ntawm kev teeb pom kev tshwj xeeb.

Segment LCDs feem ntau yog monochrome, txhais tau tias lawv tso cov duab hauv ib qho xim, feem ntau yog xim dub ntawm lub teeb tom qab lossis rov qab. Lawv paub txog lawv cov kev siv hluav taws xob tsawg, ua rau lawv zoo tagnrho rau cov khoom siv roj teeb. Qhov yooj yim ntawm ntu LCDs tso cai rau kev nyeem tau yooj yim, txawm tias nyob rau hauv cov teeb pom kev zoo.

 

TFT yog dab tsi?

TFT, los yog Thin Film Transistor, yog ib qho kev siv technology ntau dua uas tau siv dav hauv cov ntxaij vab tshaus niaj hnub, suav nrog smartphones, ntsiav tshuaj, thiab TVs. TFT cov lus qhia yog ib hom active matrix LCD, uas txhais tau hais tias lawv siv ib daim phiaj ntawm transistors los tswj tus kheej pixels. Qhov no tso cai rau kev daws teeb meem ntau dua thiab cov xim zoo nkauj dua piv rau ntu LCDs.

TFT cov duab tuaj yeem tsim cov duab xim puv thiab muaj peev xwm ua kom pom cov duab nyuaj thiab cov yeeb yaj kiab. Lawv muab cov duab pom zoo dua, lub sijhawm teb sai dua, thiab txhim kho qhov sib piv piv. Cov thev naus laus zis tom qab TFT tso cai rau cov neeg siv khoom muaj zog thiab pom kev zoo dua, ua rau nws xaiv qhov kev xaiv rau cov ntawv thov uas xav tau kev pom zoo.

 

Qhov sib txawv tseem ceeb ntawm ntu LCD thiab TFT

Hom Zaub:

Segment LCD: Feem ntau yog siv los qhia cov cim yooj yim thiab cov cim. Nws tsuas yog txwv rau ib ntu ntawm ntu, uas txwv nws lub peev xwm los qhia cov duab nyuaj.

TFT: Muaj peev xwm ua kom pom cov duab puv xim thiab cov yeeb yaj kiab. Nws tuaj yeem tsim tau ntau lab xim thiab tsim nyog rau ntau yam kev siv, los ntawm cov neeg siv yooj yim interfaces mus rau cov lus txhais video playback.

Kev daws teeb meem:

Segment LCD: Feem ntau muaj qhov kev daws teeb meem tsawg, vim nws yog tsim los rau cov lus qhia yooj yim. Qhov kev daws teeb meem feem ntau txwv rau ob peb tus lej lossis cov duab yooj yim.

TFT: Muaj kev daws teeb meem siab, tso cai rau cov duab kom ntxaws thiab cov ntawv nyeem. Qhov no ua rau TFT pom zoo rau cov ntawv thov uas xav tau kom meej thiab meej.

Xim Muaj Peev Xwm:

Segment LCD: Feem ntau yog monochrome, nrog kev xaiv xim tsawg. Qee ntu LCDs tuaj yeem muab cov duab ob xim, tab sis lawv tseem nyob deb ntawm cov xim nplua nuj ntawm TFT.

TFT: Txhawb cov xim puv npo, nrog lub peev xwm los qhia ntau yam xim. Qhov no ua rau TFT cov lus qhia tsim nyog rau kev siv multimedia.

Kev siv fais fab:

    Segment LCD: Paub txog kev siv hluav taws xob tsawg, ua rau nws zoo tagnrho rau cov khoom siv roj teeb. Lub simplicity ntawm lub tshuab tso cai rau lub neej ntev roj teeb.

TFT: Feem ntau siv lub zog ntau dua li ntu LCDs, tshwj xeeb tshaj yog thaum pom cov duab ci ntsa iab lossis cov yeeb yaj kiab. Txawm li cas los xij, kev nce qib hauv thev naus laus zis tau ua rau muaj zog ntau dua TFT cov lus qhia.

Tus nqi:

Segment LCD: Feem ntau tsis tshua kim los tsim, ua rau lawv xaiv tus nqi zoo rau kev siv yooj yim. Lawv feem ntau pom nyob rau hauv cov khoom siv qis.

TFT: kim dua vim qhov nyuaj ntawm cov thev naus laus zis thiab cov khoom zoo dua qub. Tus nqi no yog tsim nyog rau hauv cov ntawv thov uas qhov pom tau zoo yog qhov tseem ceeb.

Daim ntawv thov:

Segment LCD: Feem ntau siv rau hauv cov khoom siv xws li lub laij lej, digital watches, thiab cov khoom siv yooj yim uas cov ntaub ntawv qhia yooj yim txaus.
TFT: Pom muaj nyob rau hauv smartphones, ntsiav tshuaj, laptops, thiab TVs, qhov zoo tshaj plaws graphics thiab video playback yog tsim nyog.

 

Xaus

Hauv cov ntsiab lus, ntu LCDs thiab TFT cov lus qhia yog tsim los rau kev siv thiab kev ua haujlwm sib txawv. Segment LCDs yog qhov zoo tshaj plaws rau cov lus qhia yooj yim, tsis tshua muaj zog nrog cov ntaub ntawv tsawg, thaum TFT cov lus qhia zoo dua ntawm kev nthuav tawm cov duab zoo thiab cov duab nyuaj. Thaum xaiv ntawm ob, nws yog ib qho tseem ceeb rau kev ntsuam xyuas cov kev xav tau tshwj xeeb ntawm daim ntawv thov, xws li kev daws teeb meem, kev xaiv xim, kev siv hluav taws xob, thiab kev siv nyiaj txiag. Kev nkag siab txog qhov sib txawv no tuaj yeem pab cov neeg siv khoom thiab cov neeg tsim khoom xaiv cov cuab yeej siv tau zoo kom ntseeg tau tias kev ua tau zoo dua thiab cov neeg siv txaus siab.