Gusobanukirwa LED Yerekana: Incamake Yuzuye

Muri iki gihe cya digitale, uburyo dukoresha ibirimo bwagiye buhinduka cyane, hamwe na LED nyinshi zerekana kumurongo wambere wihindagurika. Wibire mubuyobozi bwacu bwuzuye kugirango wumve ubuhanga bwa LED yerekana ikoranabuhanga, uhereye kumateka yayo akungahaye no mubikorwa byayo mubikorwa bitandukanye nibyiza bidashoboka. Waba ukunda tekinoloji cyangwa ufite amatsiko gusa kuri ecran idukikije, iyi ngingo iracengera cyane mu isi imurika ya LED yerekanwe, isobanura akamaro kayo mumiterere igezweho.

LED Yerekana Niki?

LED yerekanani ecran ya elegitoronike igizwe na LED array, isimbuza imiterere gakondo ya ecran yerekana ibintu nkibisobanuro, animasiyo, amashusho, na videwo hamwe no guhinduranya ako kanya diode itukura nicyatsi kibisi (LED). Bikora binyuze mubice byerekana kwerekana kugenzura. Iyerekana rigizwe ahanini no kwerekana modules, aho LED igizwe na ecran ya ecran. Sisitemu yo kugenzura igenga urumuri muri kano gace kugirango byorohereze ihinduka ryibintu byerekana. Sisitemu yo gutanga amashanyarazi ihindura voltage yinjira hamwe nubu kugirango ihuze ibyifuzo. LED ecran irashobora guhindura ubwoko butandukanye bwamakuru muburyo butandukanye bwo kwerekana kandi irashobora gukoreshwa mumazu cyangwa hanze, akenshi ikuzuza izindi ecran zerekana. Batanga ibyiza bitagereranywa.

Imikorere Ibiranga LED Yerekana cyane-kumurika:

Ibiri hejuru ya ecran birashobora kugaragara cyane murwego rugaragara, ndetse no munsi yizuba ryizuba.

Igenzura ryo mu rwego rwo hejuru: LED yerekana irashobora kugera ku ntera ya 1024 kugeza 4096 yo kugenzura imvi, ikerekana neza amabara arenga miliyoni 16.7, ikemeza kwerekana-ibintu bifatika.

Imbaraga nyinshi zo gutwara: Uburyo bwo gusikana bushingiye kumatiku ahamye kugirango habeho umucyo mwinshi.

Kugirango umenye neza ingaruka nziza, LED yerekana irashobora kugenzura urumuri binyuze mumikorere yo guhinduranya byikora muburyo butandukanye.

Guhuza umuzenguruko ahanini bishingiye kubikoresho binini bitumizwa mu mahanga kugirango byongere imikorere yizewe, byorohereza kubungabunga no gukemura ibibazo.

Ikoranabuhanga rigezweho rya tekinoroji ikoreshwa mugutunganya amashusho. Ihitamo mbere na mbere gusikana ikoranabuhanga ryogukwirakwiza, gushushanya muburyo bwo kwerekana no kwerekana, guhagarara kwama moteri ihoraho, no guhinduranya urumuri rwikora kugirango bigere ku ngaruka zifatika zerekana amashusho, nta kuzimu imbere, no kongera amashusho neza.

Amakuru menshi atandukanye yerekana, nkibishushanyo, videwo, inyandiko, animasiyo, n'amashusho.

Ubwoko bwa LED Yerekana

Isi ya LED yerekana iratandukanye, ihaza ibikenewe bitandukanye uhereye kubipimo bya mikoro kugeza ku byapa binini. Reka ducukumbure muburyo bukuru bwa LED yerekana ifata umwanya mubice byikoranabuhanga:

Reba-Reba LED Yerekana

Iyerekana ikoresha ibice bya LED nka pigiseli. Mugusohora umutuku, icyatsi, nubururu, iyi pigiseli yerekana ibintu byose byerekana amabara agaragara. Uzabasanga cyane mubyerekanwe binini byo hanze, nk'ibyapa byamamaza, ibyuma bya stade, hamwe na ecran yo mu nzu yo hejuru.

Gusubiza inyuma LED Yerekana

Iyerekana ihuza tekinoroji ya LED na LCD, ukoresheje LED yo kumurika inyuma.

LED yamurika: Mugushira LED hafi yimpande za ecran, iki gishushanyo gitanga umwirondoro woroshye, cyiza kuri TV nziza na monitor ya mudasobwa.

LED yuzuye-yuzuye: verisiyo zimwe zateye imbere zishyira LED inyuma yerekana byose, zitanga ubushobozi bwa dimming bwaho kugirango zongere itandukaniro. Izi zabitswe kuri TV zohejuru zishyira imbere ubwiza bwibishusho.

Ubuso bwerekanwe

SMD bivuga LED module aho LED itukura, icyatsi, nubururu LED yashyizwe kumurongo umwe cyangwa substrate. Iboneza ryemerera gahunda ya LED hafi, igafasha gukemura hejuru, kwerekana amabara meza, no kureba impande zose. Birakwiye ko tumenya ko iterambere mu ikoranabuhanga rya LED ryorohereje iterambere ryinshi rya SMD LEDs, bikarushaho gushimangira imipaka yo gukemura no kwerekana neza.

Organic Light-Emitting Diode OLED yahinduye tekinoroji yo kwerekana ikoresheje ibinyabuzima kugirango buri pigiseli yishireho, ikureho gukenera kumurika. Kuva kuri TV zohejuru kugeza kuri terefone zigezweho, OLED itoneshwa kubirabura byimbitse, igihe cyo gusubiza byihuse, hamwe nubushobozi bwa ultra-thin.

Ihinduka kandi ryoroshye LED Yerekana

Iyerekana akenshi ituruka kuri tekinoroji ya OLED, yemerera kunama, kuzinga, cyangwa kuzunguruka nta kumena. Inganda zikoranabuhanga zuzuyemo telefone zigendanwa zigendanwa hamwe n’ibikoresho byambarwa ukoresheje iyi disikuru, bitangaza ejo hazaza aho ecran ihuza ibyo dukeneye aho kuba ibinyuranye. Wige byinshi kubyerekeranye na LED yerekana.

LED Yerekana neza

LED ibonerana ikoreshwa mugukora panne-reba, ituma abayireba babona ibyerekanwe byose hamwe ninyuma. Tekereza kubona ibyerekanwe hamwe nisi iri inyuma yacyo. Nibyo amarozi ya LED ibonerana. Wige byinshi kuri tweLED igaragara.

MicroLED

MicroLED ni tekinoroji nshya ishimishije irimo LED ntoya cyane igizwe na pigiseli yigenga yonyine.Kwerekana MicroLEDirashimwa nkikintu gikurikira gikurikira, ihanze amaso TV izakurikiraho, monitor, ndetse nikirahure cyubwenge.

Porogaramu ya LED Yerekana

LED yerekanwe yashimangiye imyanya yabo nkibikoresho byatoranijwe mubice bitandukanye, bitewe numucyo utagereranywa, gukora neza, no gusobanuka. Reka twinjire mubikorwa bitandukanye bya LED yerekana:

Ibikoresho bya elegitoroniki

Amaterefone na tableti: Ibikoresho bigendanwa bigezweho bikoresha ecran ya LED-inyuma kugirango igere kumashusho meza kandi neza.

Amateleviziyo ya Televiziyo: Kuva OLED kugeza QLED, tekinoroji ya LED yahinduye neza televiziyo, itanga abayireba amabara meza cyane hamwe nabirabura byimbitse.

Kwamamaza n'ibimenyetso rusange

Ibyapa byamamaza: Ibyapa byamamaza bya LED bitanga amatangazo yamamaza, byemerera igihe-nijoro kugaragara ibintu bigaragara.

Ikibaho cyamakuru: Ibibuga byindege, gariyamoshi, hamwe na bisi zikoresha bisi zerekana LED kugirango zerekane gahunda yingendo, imenyesha, hamwe niyamamaza.

Gucuruza no gucuruza

Ikimenyetso cya Digitale: Amaduka nu maduka yerekana amakuru yibicuruzwa, kuzamurwa mu ntera, n'ibiranga ibiranga kuri ecran ya LED.

LED Yerekana neza: Amaduka acururizwamo arimo gukoresha tekinoroji ya LED mu buryo bwo guhuza ibicuruzwa bya digitale mugihe yemerera kugaragara mububiko.

Ubuvuzi

Abakurikirana Ubuvuzi: Ibisobanuro bihanitse bya LED mubikoresho byubuvuzi bitanga amashusho yukuri, byingenzi mugupima abarwayi no kubikurikirana.

Ibinyabiziga bitwara abantu byerekana: Kuva kumwanya wimodoka kugeza kuri sisitemu ya infotainment, LED ituma uburambe bwo gutwara burushaho kuba bwiza kandi butanga amakuru.

Amatara yikimenyetso cyumuhanda: Amatara yumuhanda LED akoresha ingufu kuruta amatara gakondo, hamwe nibisubizo byihuse.

Imyidagaduro na siporo

Ibibuga bya Stade: Ibinini binini bya LED kuri stade byerekana ibirori bya Live, byerekana ko abumva batazabura ibihe bishimishije.

Ibitaramo nibyabaye: LED paneli ituma ibyiciro bigenda neza, kaseti za ticker, n'ingaruka ziboneka.

Akazi n'Uburezi

Ikurikiranwa rya mudasobwa: Ibiro bikoreramo hamwe na mudasobwa zo mu rugo byungukirwa no kumvikana no kugabanya amaso ya ecran ya LED.

Ikibaho gikorana: Ibigo byuburezi bikoresha LED ishigikiwe ninama yo kwigisha no kwerekana.

Inganda

Ibyumba byo kugenzura: Inganda zifite ibyumba byo kugenzura nk’amashanyarazi n’ibigo bishinzwe kugenzura ibinyabiziga zikoresha LED yerekanwe mu gihe gikurikiranwa n’ibikorwa.

Kubaka no Gushushanya

Inyubako zubaka: Ibishushanyo mbonera byubatswe birimo LED kugirango ikore inyubako zubaka kandi zishimishije.

Igishushanyo mbonera cy'imbere: ecran ya LED ntabwo ikora gusa ahubwo ikora n'intego zifatika mumazu n'ibiro bigezweho, bihinduka ibishushanyo mbonera.

Ikoranabuhanga ryambarwa

Amasaha yubwenge hamwe na bande ya Fitness: Ibi bikoresho birerekana LED ntoya yo kwerekana igihe, imenyesha, hamwe nubuzima bwiza.

Ibyiza bya LED hejuru yerekana gakondo

Ibara ryuzuye ryerekana ecran zifite ibikoresho byujuje ubuziranenge LED ituma amashusho asobanura neza, amabara amwe, hamwe no gukoresha ingufu nke. Byongeye kandi, ecran iroroshye, yoroheje, itanga impande zose zo kureba, ifite igipimo gito cyo gutsindwa, kandi byoroshye kubungabunga.

Mubanze gukoresha amakarita yerekana amashusho menshi, nkamakarita ya PCTV, atanga imikorere itandukanye, bikavamo imikorere isumba iyindi. Uburyo bwiza bwo gufata ibyemezo byemeza gufata amashusho neza, hamwe na software yo gutunganya Studio ijyanye namakarita yerekana byongera ubushobozi bwigihe cyo guhindura.

Iterambere rya tekinoroji ya DVI ikuraho ibikenewe A / D na D / Guhindura kugirango ubungabunge ubusugire bwibishusho, bigabanya amahirwe yo gutakaza ibisobanuro birambuye no kwemeza neza amashusho ya mudasobwa kuri ecran yerekana. DVI ishyigikira uburyo bwose bwo kwerekana mugihe ihuza ibikorwa bitandukanye, ikemeza neza amakuru yizewe.

Kwemerera sisitemu yuzuye-amabara yuzuye bigabanya ibibazo bijyanye no guhisha amakuru akomeye mugihe cyo kwerekana sisitemu, gutanga ibara ryukuri. Gukoresha chip kugirango urangize gukwirakwiza amakuru no kwerekana imirimo, amakuru yakiriwe ahura na pulse yasohotse, azamura kuva 8-biti yerekana amakuru kugeza kuri 12-biti ya PWM, agera kuri 4096 (12-bit) murwego rwo kugenzura imvi. Ibi bigera kumurongo utari umurongo 256-urwego rwerekana ibara ryerekana ibara, bigakora ibara ryiza ryiboneza.

Gukoresha sisitemu ya buri gihe ya sisitemu yo gutwara, ibyo, bitewe nigiciro cyinshi cyane-bikoresha neza, gutsinda neza ikibazo cya mozayike iterwa no gukwirakwiza amashanyarazi ya LED, bigatuma ubunararibonye bwo hejuru bugaragara.
Gukomatanya uburyo bwa fibre optique yo kugabanya kugabanya ibimenyetso mugihe cyoherejwe.

Nigute Uhitamo Iburyo bwa LED Yerekana Mugaragaza

LED yerekana ecran iragenda ikundwa cyane mubucuruzi ndetse no kugiti cyawe, bizwiho gukoresha ingufu, umucyo, n'amashusho asobanutse. Gusobanukirwa amahitamo yawe nibyingenzi niba utekereza LED yerekanwe kumatangazo, imyidagaduro, cyangwa intego zamakuru. Hano hari inama zingenzi zikuyobora muguhitamo LED yerekana ecran:

1. Gusobanukirwa Ikoranabuhanga ryibanze: Gusobanukirwa kwibanze: LED (Umucyo Utanga Diode) yerekana igizwe na diyode ntoya itanga urumuri iyo amashanyarazi anyuze muri zo. Iyo iri hame risubiwemo ibihumbi cyangwa miriyoni inshuro kumwanya, birema imbaraga zerekana dukoresha uyumunsi.

LED na OLED: Mugihe byombi bishingiye kuri LED, OLED (Organic LED) yerekana ikoresha ibinyabuzima bitanga urumuri iyo rufite ingufu. OLED irashobora gutanga umwirabura wimbitse kandi ihinduka cyane, ariko ntishobora kuba ndende mubihe bimwe.

2. Kugena Intego n'ahantu hashyirwa: Kwamamaza hanze: Tekereza ibyapa binini bifite urumuri rwinshi kandi rugari rwo kureba. Bagomba kuguma kugaragara no mumirasire y'izuba.

Kwerekana mu nzu: Byakoreshejwe kumurikagurisha, kwerekana, cyangwa ibyabaye. Hano, ibara ryukuri, gukemura, no gusobanuka bifata umwanya wambere.

3. Mu nzu na Hanze: Kurwanya Ikirere: Kwerekana hanze bigomba kwihanganira imvura, ivumbi, nizuba ryinshi. Bagomba kandi kwihanganira UV kugirango birinde gucika.

Ubworoherane bwubushyuhe: Mugice cyo hanze kigomba kwihanganira ubukonje bukonje ndetse nimpeshyi yaka cyane idakora neza.

Umucyo no Gukemura: Mugice cyo murugo mubusanzwe gifite imyanzuro ihanitse, nta mucyo ukabije usabwa kuri ecran yo hanze.

4. Gukemura Ingingo z'ingenzi: Pixel Pitch: Ibi bivuga intera iri hagati ya LED. Ibibuga bito (nka 1mm cyangwa 2mm) birakwiriye kubireba hafi, mugihe ibibuga binini bikwiranye na ecran ireba kure.

Ibipimo byo gukemura: Amagambo nka HD yuzuye, 4K, na 8K yerekeza ku mubare wa pigiseli kuri ecran. Ibara ryinshi rya pigiseli risobanura amashusho na videwo bisobanutse.

5. Umucyo no Itandukaniro: Nits na Lumens: Kugaragaza umucyo bipimirwa muri nits. Kwerekana mu nzu birashobora kugira urumuri ruri hagati ya 200 na 500, mugihe ibyerekanwe hanze bishobora kurenga 2000 nits.

Ikigereranyo gitandukanye: Ibi byerekana itandukaniro riri hagati yumucyo wijimye kandi wijimye. Ikigereranyo kiri hejuru bisobanura abirabura byimbitse n'amashusho meza.

6. Amahitamo yo guhuza: Inyandiko zigezweho: Menya neza inkunga ya HDMI, DVI, na DisplayPort. Ukurikije gusaba kwawe, urashobora kandi gukenera SDI cyangwa nabahuza kera nka VGA.

Amahitamo ya Wireless na Network: Amahitamo amwe arashobora gucungwa hagati binyuze kuri Wi-Fi cyangwa Ethernet.

7. Ubujyakuzimu bwamabara na Calibibasi: Ubujyakuzimu bwa Bit: Ibi bivuga umubare wamabara kwerekana bishobora gutanga. Ubujyakuzimu bwa biti (nka 10-bit cyangwa 12-bit) birashobora kwerekana amamiliyaridi y'amabara.

Ibikoresho bya Calibration: Amabara arashobora gutembera mugihe. Calibration itanga amabara ahoraho mugihe cyo kwerekana ubuzima bwe bwose.

8. Kuramba no Kubungabunga: Ubuzima: LED nziza yerekana ifite igihe cyamasaha arenga 100.000. Reba ibirango bizwi bizwi kuramba.

Gusimbuza Module: Module ya LED kugiti cye igomba kuba yoroshye kuyisimbuza niba binaniwe.

Umwanzuro

Muri iki gihe cyihuta cyane cya digitale,LED yerekana ecranbiyemeje rwose nk'ikoranabuhanga ry'ingenzi, gutera imbere mu itumanaho n'amashusho. Uhereye ku gusobanukirwa nuburyo bugoye bwikoranabuhanga rya LED kugeza gusesengura ubwoko butandukanye bwa LED yerekanwe, biragaragara ko izo ecran zitanga urumuri ntagereranywa, gukoresha ingufu, no guhuza n'imihindagurikire. Porogaramu zabo ziva kumurongo wamamaza kugeza kumurongo wimbere, kwerekana ibikorwa byabo byinshi. Byongeye kandi, hamwe no kwiyongera kwa mato mato ya SMD yerekanwe, urwego rutigeze rubaho rwumvikana kandi rukemuka. Mugihe dukomeje kwakira ibihe bya digitale, LED yerekana nta gushidikanya izakomeza umwanya wabo wambere, ihindura ibyatubayeho kandi dushyireho ibipimo bishya by'ejo hazaza.

NkuburambeLED yerekana abatanga, turi hano kugirango tumurikire inzira yawe. Niba ufite ikibazo cyangwa ukeneye ubuyobozi kubisubizo byiza byerekana ibisubizo kugirango uhuze ibyo ukeneye, wumve neza. Ibyifuzo byawe bigaragara ni amategeko yacu. Twandikire uyu munsi reka tumurikire icyerekezo cyawe!