LED vs LCD Display: Farqiga Muhiimka ah, Faa'iidooyinka, iyo Kee Wanaagsan?

1. Waa maxay LED, LCD?

LED waxay u taagan tahay Iftiin-Emitting Diode, qalab semiconductor ah oo laga sameeyay xayndaabyo ay ka mid yihiin Gallium (Ga), Arsenic (As), Fosfooraska (P), iyo Nitrogen (N). Marka elektaroonnada ay dib ugu noqdaan godad, waxay sii daayaan iftiin muuqda, taasoo ka dhigaysa LED-yada si aad u wanaagsan oo u beddela tamarta korontada tamarta iftiinka. Nalalka LED-yada ayaa si weyn loogu isticmaalay bandhigyada iyo iftiinka.

LCD, ama Dareere Crystal Display, waa erey ballaadhan oo loogu talagalay tignoolajiyada bandhigga dhijitaalka ah. Kiristaalo dareere ah laftoodu ma soo baxaan iftiin waxayna u baahan yihiin nal gadaal si ay u iftiimiyaan, si la mid ah sanduuqa xayeysiiska.

Si fudud loo dhigo, shaashadaha LCD iyo LED waxay adeegsadaan laba teknooloji bandhig oo kala duwan. Shaashado LCD waxay ka kooban yihiin kiristaalo dareere ah, halka muraayadaha LED ay ka kooban yihiin dareerayaal iftiin leh.

2. Farqiga u dhexeeya LED-ka iyo Muqaalka LCD

Farqiga 1: Habka Hawlgelinta

Nalalka LED-yadu waa semiconductor iftiin-bixiye. Kuul LED-yada ayaa la yareeyay ilaa heerka micron, iyadoo mid kasta oo yar oo LED ah uu u dhaqmayo sidii pixel. Shaashaddu waxay si toos ah uga kooban tahay tusmooyinkan heerka-yar ee LED. Dhanka kale, shaashadda LCD-ga ayaa asal ahaan ka mid ah muraayadda dareeraha ah. Mabda 'ahaaneed ee ugu muhiimsan waxay ku lug leedahay kicinta molecules crystal dareere leh koronto si ay u soo saaraan dhibco, xariijimo, iyo dusha sare, iyadoo lala kaashanayo iftiinka dambe, si loo sameeyo sawir.

Farqiga 2aad: Iftiiminta

Xawaaraha jawaab celinta curiyaha bandhiga LED wuxuu 1,000 jeer ka dheereeyaa kan LCD-ga. Tani waxay siinaysaa bandhigyada LED-ka faa'iido weyn oo xagga dhalaalka ah, taasoo ka dhigaysa inay si cad u muuqdaan xitaa iftiinka dhalaalaya. Si kastaba ha ahaatee, dhalaalka sare had iyo jeer maaha faa'iido; halka iftiinka sare uu u roon yahay daawashada fog, waxay noqon kartaa mid aad u iftiimaya daawashada dhow. Shaashadaha LCD waxay sii daayaan iftiinka iyagoo nalka dib u celinaya, taasoo dhalaalku ka dhigaysa mid jilicsan oo aan culaysin indhaha, laakiin ay adag tahay in lagu arko iftiin dhalaalaya. Sidaa darteed, bandhigyada fog, muraayadaha LED ayaa ku habboon, halka muraayadaha LCD ay u fiican yihiin daawashada dhow.

Farqiga 3: Muujinta Midabka

Marka la eego tayada midabka, shaashadaha LCD waxay leeyihiin wax qabad midab ka wanaagsan iyo qani, tayada sawireed oo aad u cad, gaar ahaan samaynta cabbirka cawliga.

Farqiga 4aad: Isticmaalka Awoodda

Saamiga isticmaalka korantada ee LED ilaa LCD waa qiyaastii 1:10. Tani waa sababta oo ah LCD-yadu waxay damiyaan ama damiyaan dhammaan lakabka iftiinka dambe; Taas bedelkeeda, LED-yadu waxay iftiimin karaan oo keliya pixels gaar ah shaashadda, taasoo ka dhigaysa kuwo tamar badan leh.

Farqiga 5: Isbarbardhigga

Thanks to dabeecadda is iftiiminta ee LED-yada, waxay bixiyaan isbarbardhig ka wanaagsan marka loo eego LCD-yada. Joogitaanka iftiinka dambe ee LCD-yada ayaa adkeynaya in la gaaro madow run ah.

Farqiga 6: Heerarka dib u cusbooneysii

Heerka dib u cusboonaysiinta ee shaashadda LED waa ka sarreeyaa sababtoo ah si dhakhso ah ayay uga jawaabtaa oo waxay u ciyaareysaa muuqaal si habsami leh, halka shaashadda LCD laga yaabo inay soo jiidato jawaab celin gaabis ah awgeed.

Farqiga 7: Daawashada xaglaha

Shaashadda LED-ku waxay leedahay xagal daawasho ballaadhan, sababtoo ah isha iftiinku waa mid isku mid ah, iyada oo aan loo eegin xaggee, tayada sawirku waa mid aad u fiican, shaashadda LCD ee xagal weyn, tayada sawirku way sii xumaan doontaa.

Farqiga 8: Cimriga

Nolosha muraayadda LED-ku way dheertahay, sababtoo ah diodes-yada iftiimiya waa kuwo waara oo aan sahlanayn da'da, halka nidaamka iftiinka muraayadda LCD iyo walxaha dareeraha ah ay si tartiib tartiib ah u hoos u dhacayaan wakhti ka dib.

3. Kee fiican, LED ama LCD?

LCD-yadu waxay isticmaalaan walxo aan organic ahayn, kuwaas oo si tartiib ah u da'a oo leh cimri dherer. LEDs, dhanka kale, waxay isticmaalaan walxo dabiici ah, markaa cimrigoodu wuu ka gaaban yahay kan shaashadaha LCD.

Sidaa darteed, shaashadaha LCD, oo ka kooban kiristaalo dareere ah, waxay leeyihiin cimri dherer laakiin waxay isticmaalaan awood badan sababtoo ah dhammaan-on/dhammaan-dhabarka. Shaashadaha LED-ka oo ka kooban diode-yaal-iftiin leh, ayaa cimrigoodu ka gaaban yahay, laakiin pixel kastaa waa il iftiin, hoos u dhigaya isticmaalka tamarta marka la isticmaalayo.

Haddii aad rabto inaad si qoto dheer u barato aqoonta warshadaha LED,nala soo xidhiidh haddasi aad wax badan u hesho