LED VS LCD FARSAMADA: Kala duwanaanshaha Muhiimka ah, Faa'iidooyinka, oo keena ka fiican?

LED Vs. LCD Blog

1. Waa maxay LED, LCD?

LED waxay u taagan tahay diode-ka-laabashada iftiinka, aaladda semicondunductor laga sameeyay xeryahooda ay ku jiraan walxaha ay ka mid yihiin Gallium (GA), Pasfooras (P), iyo nitrogen (n). Marka elektaronnada lagu celiyo godad, waxay soo saaraan nal muuqda, iyagoo ka dhigaya inay wax ku oofiyaan si hufan oo ku beddela tamarta korantada tamar fudud. LEDS waxaa si weyn loogu adeegsaday soo bandhigida iyo nalka.

LCD, ama muuqaalka qashinka, waa erey ballaaran oo loogu talagalay tikniyoolajiyadda muujinta ee dijital ah. Isku-darka dareeraha laftooda iyagu ma iftiimiyaan oo u baahan iftiin si ay u iftiimiyaan, oo aad u badan oo ah sanduuqa iftiinka xayeysiinta.

Si fudud loo dhigo, LCD iyo shaashadda hogaamisa waxay isticmaalaan laba tikniyootir oo muujinta oo kala duwan. Shaashadda LCD waxay ka kooban tahay isku-darka dareeraha ah, iyadoo shaashaddan ay ka kooban yihiin waxay ka kooban yihiin diodimada iftiinka iftiinka.

2. Farqiga u dhexeeya soo bandhigida iyo LCD soo bandhigidda LCD

LCD vs LED derbiga fiidiyowga

Farqiga 1: Habka Howlgalka

LEDs waa semiconductor-ka-sicirka iftiinka. Xirmooyinka LED-ka ayaa ku jajabinaya heerarka Miolan, oo leh mid kasta oo ka mid ah oo uu ku celceliyo inuu yahay pixel. Guddiga shaashadda ayaa si toos ah uga kooban guntin-heerka-yar ee macdanta leh. Dhanka kale, shaashadda LCD waa asal ahaan waa muuqaal dareere ah oo dareere ah. Mabdaladeeda hawlgalkeeda ugu weyn waxay ku lug leedahay dhiirrigelinta unugyada dareeraha dareeraha ah ee leh koronto si ay u soo saaraan dhibco, xariiqyo, iyo sagxadaha, iyadoo lala kaashanayo iftiinka dambe, si loo sameeyo sawir.

Qulqulka shaashadda hogaaminaya

Farqiga 2: iftiin

Xawaaraha jawaabta ee hal shey oo soo bandhigaya waa 1,000 jeer si ka dhakhso badan kan LCD. Tani waxay siisaa LED waxay muujineysaa faa iido weyn xagga iftiinka, taasoo ay si muuqata u muuqdaan xitaa iftiin dhalaalaya. Si kastaba ha noqotee, dhalaal sare marwalba faa'iido ma leh; In kasta oo dhalaal sare uu ka fiican yahay aragtida fog, waxay noqon kartaa mid aad u qurux badan oo ku saabsan daawashada xiritaanka. Shaashadda LCD waxay iftiimisaa iftiinka iyada oo iftiinka lagu nafinayo, taasoo ka dhigeysa iftiin jilicsan oo indhaha ku haya indhaha, laakiin ay adag tahay in lagu arko iftiin ifaya. Sidaa darteed, bandhigyada fog, shaashadda hogaamiya ayaa aad ugu habboon, halka shaashadda LCD ay ka fiican yihiin aragtida xiritaanka.

Farqiga 3: Muuqaalka midabka

Marka laga hadlayo tayada midabka leh, shaashadda LCD waxay leeyihiin waxqabad wanaagsan oo midab leh, tayo wanaagsan, tayo badan oo sawir ah, gaar ahaan guntin grayscale ah.

Boostada LEDPER

Farqiga 4: isticmaalka korantada

Saamiga koronta ee loo yaqaan 'Awoodda' ee LCD 'ee LCD waa qiyaastii 1:10. Tani waa sababta oo ah LCDs-ka dib-u-dhigga dhammaan lakabka iftiinka ama ka dib; Taas bedelkeeda, dhulalka ayaa iftiimin kara oo keliya pixels gaar ah shaashadda, taasoo ka dhigeysa mid tamar badan oo waxtar u leh.

Farqiga 5: isbarbar dhig

Thanks to dabeecadda is-iftiimka ah ee dhulalka, waxay bixiyaan khilaaf wanaagsan marka loo barbar dhigo LCD-yada. Jiritaanka iftiinka dambe ee LCDS ayaa adkaynaysa in la gaaro madow madow.

Farqiga 6: Qiimaha dib-u-hagaajinta

Heerka qaboojiyaha shaashadda ee shaashadda ayaa ka sarreeya maxaa yeelay waxay ka jawaabtaa dhaqso waxayna u ciyaartaa fiidiyow si habsami leh, halka shaashadda LCD uu ku jiido jawaabta gaabiska ah.

Heerka qaboojinta sare

Farqiga 7: Daawashada xaglaha

Shaashadda hogaaminta waxay leedahay xagal muuqaal ballaaran, maxaa yeelay isha iftiinka ayaa ah labis aad u lebis, iyada oo aan loo eegeyn xagal, tayada muuqaalka ay aad u wanaagsan tahay, shaashadda LCD xagal weyn, tayada muuqaalka ayaa ka sii dari doona.

Farqiga 8: Nolol

Nolosha shaashadda ayaa sii dheeraata, maxaa yeelay dinadaha iftiinka iftiinka leh waa mid waara oo aan sahlaneyn da'da, halka nidaamka iftiinka shaashadda ee LCD iyo walxaha dareeraha ee LCD ay si tartiib tartiib ah u liidato waqti ka dib.

3. Waa kuwee ka fiican, LED ama LCD?

Marxaladda LED

LCDS waxay isticmaalaan agab gudaha ah, oo dabacsan oo tartiib tartiib ah oo cimri dheer u leh. LEDS, dhinaca kale, isticmaal agab dabiici ah, sidaa darteed qofkooduna wuu ka gaaban yahay kan shaashadda LCD.

Sidaa darteed, shaashadda LCD, oo ka kooban kiristaalo dareere ah, waxay leeyihiin cimri dheeri ah laakiin waxay cunaan awood dheeri ah sababta oo ah dib-u-soo-nooleynta oo dhan. Shaashadda, oo ka kooban diodinta iftiinka iftiinka, yeelato cimri gaaban oo gaagaaban, laakiin pixel kasta waa isha iftiinka, yareynta isticmaalka korantada inta lagu jiro isticmaalka.

Haddii aad rabto inaad si qoto dheer u liidato Leran ee aqoonta warshadaha,nala soo xiriirSi aad wax badan u hesho


Waqtiga Post: Agoosto-14-2024