Ni iki cyiza kurusha ibindi, LCD cyangwa LED ecran?

Mu gihe uhitamo ecran yo mu rugo rwawe, mu biro, cyangwa mu mikino, ikibazo gikunze kuvuka:Ni iki cyiza kurusha ibindi, ecran ya LCD cyangwa LED?Guhitamo neza bishobora kugira ingaruka zikomeye ku buryo ureba filime, waba urimo kureba filime, gutunganya amafoto, gukina imikino yihuta, cyangwa kwerekana mu cyumba cy'inama.

Gusobanukirwa itandukaniro riri hagati yaEcran za LCD ugereranije na LED, hamwe n'ibyiza byabyo, imbogamizi zabyo, hamwe n'ikoreshwa ryabyo mu buryo bufatika, bigufasha gufata icyemezo ukurikije amakuru. Iyi mfashanyigisho itanga igereranya rirambuye rikubiyemo urumuri, ubuziranenge bw'amabara, itandukaniro, gukoresha ingufu neza, igihe cyo kubaho, igishushanyo mbonera cya ecran, n'inama ku mikoreshereze y'ibikoresho bitandukanye.

Gusobanukirwa ikoranabuhanga rya LCD na LED

Mbere na mbere, ni ngombwa gusobanukirwa ikoranabuhanga riri inyuma y’izi monitors.

• LCD (Icyerekezo cya Crystal y'amazi):Ikoresha kristu z'amazi zikoreshwa n'amashanyarazi kugira ngo igenzure urumuri kandi ikore amashusho. LCD zikenera urumuri rw'inyuma kuko kristu ubwazo ntizitanga urumuri.

• LED (Diode Isohora Umucyo):Bivuga ubwoko bw'amatara akoreshwa mu imurikagurisha. Ecran za LED zigezweho ni zo zikoreshwa mu buryo busanzweAmatara ya LCD amurikiwe n'amatara ya LEDaho gukoresha amatara ya fluorescent.

Muri make,LED yerekana    ni ubwoko bugezweho bwa ecran za LCD, itanga urumuri rwiza, itandukaniro rikomeye, ibara ryiza ryo kongera gukora, ndetse n'ingufu nyinshi.

Uburyo ecran za LCD zikora

Udupapuro twa LCD dukozwe muri kristu z'amazi zishyizwe hagati ya filters za polarizing na electrodes. Kristale zirazunguruka cyangwa zigahinduka kugira ngo zigenzure inzira y'urumuri, bigatuma habaho pixels zitandukanye zikora amashusho kuri ecran.

Ibice by'ingenzi bya ecran za LCD

• Amacupa y'amazi:Genzura inzira urumuri runyuramo kugira ngo habeho amashusho.

• Akayunguruzo ko gutandukanya:Ongera uburyo bwo gutandukanya ibintu kandi ushyire urumuri mu murongo neza.

• Sisitemu y'amatara yo inyuma:LCD za kera zakoreshaga CCFL (Cold Cathode Fluorescent Lamp), mu gihe ecran zigezweho zikoresha amatara ya LED kugira ngo zirusheho kugira urumuri n'imikorere myiza.

LCD zisanzwe zikoresha CCFL zikunze kuba nini cyane, zikoresha ingufu nyinshi, kandi zifite urumuri ruto ugereranije n'iza LED.

Uburyo Ecran za LED bikora

Ecran za LED nazo zikoresha kristu z'amazi, ariko zikoreshaAmatara ya LED inyuma, bitanga urumuri rwinshi, amabara ahuye neza, kandi bikongera ubushobozi bwo gukoresha ingufu neza.

Ubwoko bw'amatara ya LED

LED ifite urumuri rwo hejuru

Amatara ya LED ashyirwa ku nkengero za ecran.

• Ibyiza:Igishushanyo mbonera cyoroheje kandi cyoroheje, gikoresha ingufu nke.

• Ibibi:Ikwirakwizwa ry'urumuri rishobora kuba ringana ku byuma binini.

LED yuzuye

Amatara ya LED akwirakwizwa neza inyuma y'urubaho rwose.

• Ibyiza:Umucyo mwinshi, ibara rimwe, n'itandukaniro.

• Ibibi:Ni nini gato kandi irahenze cyane, ariko birakwiye kubyerekanwa by’umwuga cyangwa imyidagaduro yo mu rugo igezweho.

Itandukaniro ry'ingenzi hagati ya LCD na LED ecran

Gusobanukirwa izi tandukaniro bigufasha guhitamo ecran ijyanye n'ibyo ukeneye.

Umucyo n'Ishusho Isobanutse

Ecran za LED zikoraamashusho agaragara neza kandi agaragara nezakurusha LCD zisanzwe. Ibi bigaragara cyane cyane muriimyidagaduro yo mu rugocyangwa ibiro bifite urumuri rwinshi. Amabara asa n'aho yuzuye, bigatuma filime, amashusho n'imikino bisa n'ibishishikaje cyane.

Ingufu

Imikoreshereze y'amatara ya LEDingufu nkekurusha CCFL. Ibi bigabanya ikoreshwa ry'amashanyarazi, bigabanya ubushyuhe, kandi bigatuma ecran za LED ziba nziza kuriabakoresha ingufu, abagenzura ibiro, cyangwa amashuri.

Ibara ryukuri kandi ritandukanye

Ecran za LED, cyane cyane moderi zuzuye, zigerahoumukara wimbitse, umweru ugaragara cyane, n'ibipimo byo hejuru byo gutandukanya, kunoza ukuri mu mashusho na videwo. LCD zifite amatara ya fluorescent zishobora gusa n'aho zitameze neza cyangwa zarayogojwe, ibyo bikaba bishobora kuba ingaruka mbi kuriabafotozi, abashushanya amashusho, n'abatunganya amashusho.

Kureba Inguni

Inguni nini zo kureba ni ingenzi cyane kuriibyuma bigenzura ibiro, ibyumba by'inama, cyangwa ibyuma by'imyidagaduro by'umuryangoEcran za LED zikunze kugumana ubuziranenge bw'amabara n'urumuri mu mfuruka zagutse, mu gihe LCD zishaje zishobora gucika cyangwa zigahinduka amabara iyo zirebewe hanze y'aho ziri.

Ubunini bwa ecran n'igishushanyo cyayo

Amatara ya LED yemereraecran nto kandi zoroheje, ikwiriye televiziyo zishyirwa ku rukuta, imikino yo gukina, cyangwa ameza meza yo mu biro. LCD nini zikoresha CCFL zifata umwanya munini kandi zigabanya ubushobozi bwo guhindura imiterere igezweho.

Ubushobozi n'Ubucucike bwa Pixel

Ecran za LCD na LED zombi zishyigikira ubushobozi bwo kureba ibintu kuva kuriHD yuzuye (1920×1080)Kuri4K (3840×2160)n'ibindi. Amatara ya LED yongera urumuri rw'amabara n'ubukana bw'ishusho, bikongera ubusobanuro bwiza kugira ngo ibikubiye mu ibara bigaragare neza. Ubucucike bwa pixel nyinshi (PPI) ni ingenzi kuriecran z'imikino, gutunganya amafoto by'umwuga, cyangwa spreadsheets zirambuye.

Igihe cy'ubuzima n'igihe kirambye

Amatara ya LED aramba, agumana urumuri n'ubwiza bw'amabara mu gihe cy'imyaka myinshi. LCD zishingiye kuri CCFL zishobora gucika vuba kandi zigakenera gusimburwa, bigatuma ecran za LED ziramba cyane kurisinema zo mu rugo, aho ibiro biherereye, n'ibyapa by'ubucuruzi.

Ibipimo by'ibiciro

• Ecran za LCD:Igiciro gito cya mbere, ni cyiza cyane ku bikoresho biciriritse cyangwa ecran z'inyongera.

• Ecran za LED:Igiciro cyo hejuru gato mbere y'igihe, ariko ingufu zikoreshwa neza, igihe kirekire cyo kubaho, n'ubwiza bw'ishusho akenshi bituma ecran za LED zihendutse uko igihe kigenda gihita.

Ingero zikoreshwa mu buryo bufatika kuri LCD ugereranije na LED

Ibyerekanwa by'imyidagaduro yo mu rugo

Ku bijyanye na filime, uburyo bwo kureba amashusho no gukina imikino:

• Ecran za LED zitangaUmucyo mwiza, ibara ryiza, n'itandukaniro ryiza, kongera ubunararibonye mu bijyanye na sinema.

• LCD zihendutse ziracyakora ku buryo bwo kureba ibintu bisanzwe cyangwa ku bikoresho bya kabiri.

Ibikoresho bigenzura ibiro n'umusaruro

Ku bijyanye n'impapuro z'ibanga, inyandiko, n'ibiganiro:

• Ecran za LCD na LED byombi birakora.

• Ecran za LED zigabanya umunaniro w'amaso kandi zigatanga urumuri ruhoraho mu gihe cy'amasaha menshi.

Gushushanya no Gutunganya mu buryo bw'umwuga

Abashushanya, abafotora, n'abanditsi bakeneyeibara ryiza n'inguni nini zo kureba.

• Ecran za LED zuzuye ni zo zikundwa cyane.

• LCD nziza cyane zishobora gufasha abakora akazi kazo iyo zigenzuwe neza.

Ibikoresho byo Gukurikirana Imikino

Imikino yihuta cyane irasabaigihe cyo gusubiza vuba no kuvugurura byinshi.

• Ecran za LED zifite igipimo cyo kuvugurura hagati ya 120Hz na 144Hz zigabanya ubukana bw'ingendo kandi zigatanga uburyo bworoshye bwo gukina.

• LCD zisanzwe zikwiriye imikino isanzwe ariko zishobora kudakora neza kuri eSports zirushanwa.

Ahantu hanini n'ibyapa by'ikoranabuhanga

Ecran za LED zitangaurumuri rwinshi no kwaguka, bigatuma biba byiza cyane mu nzu z’imyidagaduro, mu byumba by’inama, cyangwa ku byapa byo hanze.

• LCD zishobora kugorwa no gutanga amatara amwe ahantu hanini.

Amahitamo ya Ecran Ikoresha Ingufu Zihagije

Ku biro, amashuri, cyangwa abakoresha ibidukikije bita ku bidukikije:

• LED yerekanagukoresha ingufu, ikoresha amashanyarazi make kandi igatanga ubushyuhe buke.

• LCD zishingiye kuri CCFL ntizikora neza cyane, cyane cyane ku mashusho manini cyangwa akoreshwa buri gihe.

Ibitekerezo Bisanzwe Bitari byo Ku Bijyanye na Ecran za LCD na LED

Ikinyoma cya 1: LED na LCD biratandukanye rwose

Ecran za LED niPaneli za LCD zifite amatara ya LED inyuma, ntabwo ari ikoranabuhanga ritandukanye.

Ikinyoma cya 2: LED ihora ihamya ibara ryiza

LED yongera urumuri n'itandukaniro, ariko ubwiza bw'urupapuro, gupima no gutunganya nabyo bigira ingaruka ku buryo amabara agaragara neza.

Ikinyoma cya 3: Ikoranabuhanga rya LCD rirashaje

LCD iracyakoreshwa cyane, ihendutse, kandi ikwiriye gukoreshwa mu bikorwa byinshi, cyane cyane mu biro cyangwa mu rugo.

Ikoranabuhanga ryo kwerekana mu gihe kizaza

Ikoranabuhanga rishaje nkaURInaMicroLEDgutangaurumuri rwa pixel ku giti cyarwo, umukara mwinshi, itandukaniro rikomeye, no gukoresha ingufu neza cyaneNubwo iri koranabuhanga riganza ecran zo ku rwego rwo hejuru, ecran za LED zikomeje kuba nziza cyane mu mikorere, ku giciro gito, no gukoresha neza ingufu ku bakoresha benshi.

Guhitamo neza

Dore ubuyobozi bufatika bushingiye ku byo ukeneye:

Ibibazo Bikunze Kubazwa (Ibibazo)

1. Ni irihe tandukaniro riri hagati ya LCD na ecran ya LED?

LCDkoresha kristu z'amazi zikoresha urumuri rwa fluorescent, mu gihe ecran za LED zikoresha kristu z'amazi zikoresha urumuri rwa LED. LED zinoza urumuri, itandukaniro, n'ingufu.

2. Ese ecran za LED zihora ari nziza kurusha ecran za LCD?

Ecran za LED muri rusange zitanga ireme ry'ishusho, ingufu zikoreshwa neza, kandi zigakomeza igihe kirekire. LCD ziguma zikora neza ku bakoresha amafaranga make cyangwa porogaramu zidasaba amafaranga menshi.

3. Ese ecran za LED zikoresha ingufu nkeya kurusha LCD?

Yego. Amatara ya LED akoresha amashanyarazi make ugereranyije na CCFL, bigabanya ikiguzi cy'ingufu n'umusaruro w'ubushyuhe.

4. Ni iyihe ecran ikwiriye imikino cyangwa ibintu byihuse?

Ecran za LED zifite ubushobozi bwo kongera kuvugurura no gusubiza vuba ni nziza, zitanga imikorere yoroshye kandi zigagabanya ubushyuhe.

5. Ese nshobora gusimbuza LCD ecran ya LED mu rugo rwanjye cyangwa mu biro byanjye?

Yego rwose. Ecran za LED zigezweho ni izavuguruwe mu buryo butaziguye zivuye kuri LCD, zitangaimiterere yoroheje, urumuri rwinshi, itandukaniro ryiza, kandi iramba.

Iyi mfashanyigisho itanga igereranya ryimbitse ryaEcran za LCD ugereranije na LED, ikubiyemo imikorere, igishushanyo mbonera, gukoresha neza ingufu, igihe cyo kubaho, n'ikoreshwa mu buryo bufatika ryaimyidagaduro yo mu rugo, imikino, ibyuma bigenzura ibiro, na porogaramu z'umwugaGuhitamo neza bituma umuntu abona ibintu neza, agatanga umusaruro mwinshi, kandi akanyurwa igihe kirekire.