Intangiriro
Mu miterere yimijyi igezweho, itumanaho rya digitale rirenze kure cyane ibyumba byubuyobozi hamwe nu bicuruzwa. Ibibuga rusange, ahanyura abantu, ibibuga by'imikino ngororamubiri, hamwe na koridoro zubucuruzi zishimangira cyane ibitangazamakuru binini byerekana - byerekana amakuru nyayo - amakuru yigihe, amatangazo yihutirwa, hamwe n’iyamamaza ryinshi -. Intandaro yibi byafunguye {{5} revolution impinduramatwara yo mu kirere niyimbere yo hanze LED yerekana. Yashizweho kugirango ibe urumuri rwibintu bifite imbaraga, sisitemu zikomeye zo kureba zigomba kwihanganira bimwe mubidukikije bikomeye kandi bitateganijwe ibidukikije bishobora gutekerezwa.
Icy'ingenzi muri ibyo bibazo by’ibidukikije ni urumuri rwizuba rwinshi nimbogamizi zikomeye zumucyo wizuba. Bitandukanye n’ibidukikije byo mu nzu aho urumuri rudasanzwe rugenzurwa neza, ibintu bikomeye byo hanze byerekana ecran kugirango byerekanwe, imirasire yizuba ikaze ishobora gutsinda byoroshye ecran zisanzwe, koza amabara no gutanga amashusho bitemewe rwose. Iyo icyapa cya digitale cyangwa amakuru rusange yerekanwe mugihe cyijimye, cyogejwe - hanze y'urukiramende munsi yizuba rya sasita, intego nyamukuru iratsindwa, bigatuma amafaranga yamamaza yatakaye kandi ubutumwa rusange butagira ingaruka.
Kunesha iyi nzitizi ya optique bisaba ibirenze guhindura imbaraga; birasaba guhuza ubuhanga buhanitse - ubwubatsi bwubwubatsi, anti - igishushanyo mbonera cya optique, ubwenge bwibidukikije bwubwenge, hamwe nubuyobozi bukomeye. Iyi ngingo yuzuye irasobanura ibisubizo byinshi - byakozwe muburyo bwo kurwanya urumuri rwizuba no kureba ko buri cyerekezo LED cyo hanze gikomeza kristu - cyumvikana neza, kuzura amabara meza, no kwizerwa kutajegajega amasaha 24 kumunsi, iminsi 7 mucyumweru.
1. Fiziki yumucyo wizuba nimpamvu ibisanzwe byananiranye
Kugira ngo wumve uburyo bwo gutsinda urumuri rw'izuba, umuntu agomba kubanza gusobanukirwa na optique ya optique igenga ibidukikije byo hanze. Amanywa yumunsi arakomeye cyane. Ku munsi usobanutse, izuba, urwego rwo kumurika ibidukikije rukubita hejuru yinyuma birashobora kurenga 50.000 kugeza 100.000. Mu buryo butandukanye cyane, televiziyo isanzwe y’abaguzi cyangwa iyerekanwa ry’ubucuruzi mu nzu ubusanzwe igera kuri 500 kugeza 800 (candela kuri metero kare), bigatuma idafite imbaraga rwose iyo ihatirwa guhangana nimirasire yizuba.
Iyo urumuri rw'izuba rukubise hejuru yuburinzi bwerekana module, bitera inzitizi ebyiri zibanze za optique: kugaragarira amaso hamwe no gutabaza ibidukikije. Ibitekerezo byihariye bikora nkindorerwamo, bikubita imirasire yizuba mumaso yabarebera no guhisha pigiseli iri munsi. Hagati aho, gusakuza ibidukikije bibaho iyo urumuri rwinshi rwibidukikije rwuzuza igice cyambere cya ecran, bikazamura cyane urwego rwumukara kandi bigasenya ikinyuranyo. Kuberako ijisho ryumuntu ribona itandukaniro aho kuba urumuri rwuzuye, ikigereranyo cyangiritse cyangiritse gihita gihita gishira, ibishushanyo byamata hamwe ninyandiko idasomeka.
Byongeye kandi, tekinoroji gakondo yerekana akenshi ibabazwa no gukwirakwiza urumuri rwimbere, aho urumuri rwibidukikije rwinjira hejuru yubuso, rugasubira inyuma rwimbere, kandi rukagaragaza inyuma, bikarushaho gutesha agaciro ishusho. Kumenya izi ngingo zo kunanirwa nibyo byatumye abajenjeri ba optique bahindura uburyo LED yerekana hanze yubatswe kuva kuri diode hejuru, ishyiraho paradizo nshya yumucyo - isomeka neza.
2. Hejuru - Ubwubatsi Bwiza: Gukoresha izuba
Uburyo butaziguye kandi bwibanze bwo kurwanya izuba ni optique ya optique. Mugihe ecran yo murugo ishingiye kumikoreshereze yingufu nkeya hamwe numwirondoro uciriritse, sisitemu yo hanze yarakozwe muburyo bwihariye kugirango ikubite urumuri rwinshi rwumucyo ibidukikije binyuze mumurongo - usohora LED diode hamwe nububiko bugezweho bwo gutwara.
Nits, Candelas, na Luminance Ibipimo
Mu rwego rwubuhanga bwo kwerekana ubuhanga, umucyo upimirwa muri nits cyangwa buji kuri metero kare (cd / ㎡). Kugirango LED yerekanwe hanze ikomeze kuba ingirakamaro muburyo butandukanye bwumucyo wumunsi, inganda zisanzwe zisanzwe ziteganya byibuze byibuze 5000 nits, hamwe nibice - byimikorere igera kuri 10,000 nits cyangwa irenga.
Igicucu na Semi - Ibice bitwikiriye: Canopies, aho bisi zihagarara, hamwe n’amajyaruguru - ireba arcade akenshi bisaba hagati ya 3.000 na 5.000 kugira ngo bigaragare neza bitarinze imirasire y'izuba itaziguye.
Mu majyepfo - Guhangana no gufungura - Kwishyiriraho ikirere: Ibyapa byamamaza, ibyapa byumuhanda, hamwe no gufungura - ibibuga byindege byerekanwe nizuba rya sasita zidakumirwa bisaba 7,000 kugeza 10,000 kugirango barebe ko ishusho ikomeza kuba nziza, yuzuye, kandi itegeka nubwo izuba riri kuri zenit yuzuye.
Guhitamo Diode Yambere no Gutwara Imiyoboro
Kugera kuri uru rwego rwo hejuru rwa luminance utitanze ubudahemuka bwamabara cyangwa igihe cyigihe cyo kubaho bisaba hejuru cyane - igikoresho cyo kwishyiriraho (SMD) cyangwa chip - kuri LED- ikibaho (COB) LED. Iyi diode yateye imbere ikorwa hamwe na - ibikoresho bya semiconductor ikora neza bihindura amashanyarazi mumashanyarazi kandi bitakaza ingufu nkeya. Mugutezimbere ibinyabiziga bigenda imbere, ababikora barashobora gusunika diode kugirango basohore ultra - hejuru - urumuri rwinshi mugihe barinda ubusugire bwimiterere. Ibi byemeza ko buri pigiseli ya buri muntu ikora nkigenga, hejuru - ifite umushinga ushoboye kuganza umurima wumucyo waho no kwerekana ishusho igaragara neza kubireba.
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Mugihe umucyo mwinshi ari ngombwa, guta urumuri rwinshi kuri ecran ntabwo bikemura ikibazo cyo kumurika hejuru yonyine. Ibitekerezo bitagenzuwe birashobora kuva kuri ecran ya substrate, bigakora umwenda utwikiriye utwikiriye neza. Kurwanya ibi, sisitemu yo hanze igezweho ya LED yerekana ibintu byiza bya optique byo gushushanya neza kurwego rwo hejuru.
Louvers na Hoods Kumubiri Kumurika
Bumwe mu buryo bukomeye bwo gukemura ibibazo birwanya izuba ryinshi ni uguhuza abakunda ibicuruzwa cyangwa izuba. Bishyizwe hejuru cyangwa hafi ya buri pigiseli ya buri cluster kuri module ya LED, utuntu duto twa plastiki cyangwa ibyuma bifata nkibishushanyo mbonera. Bafite inguni cyane kugirango bahagarike urumuri rurerure - inguni yizuba ituruka hejuru kugirango ikubite isura ya diode. Muri icyo gihe, aba bakundana bemerera urumuri rutangwa na LED kugenda hanze yerekeza kubateze amatwi nta nkomyi. Iyongerekana ryoroheje ariko ryiza cyane ryongerera imbaraga muburyo bugaragara itandukaniro, cyane cyane mugihe cyamasaha ya mugitondo na nyuma ya saa sita iyo izuba ryicaye kumurongo wo hasi, uteye ikibazo mwijuru.
Kurwanya Kurwanya Kurwanya - Ubuvuzi Bwiza na Matte
Usibye ibifaru bifatika, isura yo hejuru - yerekana hanze LED yerekana hanze ikoreshwa kenshi hamwe na anti - yerekana (AR) yerekana cyangwa ibikoresho bya masike yumukara. Hejuru - isuku ya matte yirabura isigara ikoreshwa hafi ya diode ya LED kugirango ikuremo urumuri rudasanzwe aho kubigaragaza inyuma. Iyo urumuri rw'izuba rukubise hejuru yumukara, usanga rwinshi cyangwa rwakiriwe, mugihe urumuri rwinshi rutangwa na pigiseli ikora ya LED rugabanya neza binyuze mu mwijima. Ibi byerekana itandukaniro rya kavukire ya ecran, ikemeza ko abirabura basa nukuri kandi kwukuri, ibyo nabyo bigatuma amabara agaragara hamwe nimbaraga zidasanzwe ndetse no mubihe bibi byo hanze.
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Hejuru - ubwubatsi bwa optique hamwe nububiko bwa optique bitanga umusingi wibyuma kugirango urumuri rwizuba rusomwe, ariko software yubwenge hamwe nubugenzuzi bwibidukikije birasabwa kugirango sisitemu ikore neza hejuru yubuzima bwayo -. LED yerekana hanze igomba guhuza n'imiterere, igasubiza mugihe nyacyo - mugihe gihora gihinduka injyana yibidukikije.
Imodoka idasanzwe - Igenzura ryumucyo
Ibidukikije byo kumurika ibidukikije bikikije ecran yo hanze bihindagurika cyane umunsi wose. Iyerekanwa rikorera hejuru ya 10,000 nits mugihe cya nyuma ya saa sita zijimye zitagira igicu kizaba gihumye kandi kibabaza cyane iyo gisizwe kuri ubwo bushobozi mugihe cyijimye, cyijimye cyangwa nijoro ryijoro. Kugira ngo iki kibazo gikemuke, sisitemu yumwuga ihuza amafoto cyangwa urumuri - fotokeli yunvikana ikomeza gupima urwego rumurika. Sisitemu yo kugenzura sisitemu itunganya aya makuru mugihe nyacyo, ihita igabanya voltage no gucana cyangwa kumurika ecran mu buryo bukomeye. Ibi bitanga uburyo bwiza bwo kubona neza abanyamaguru n'abashoferi, birinda umwanda urumuri, byubahiriza ijoro rikomeye rya komini - amatara yo kumurika, kandi byongerera igihe cyo gukora ibikorwa bya elegitoroniki y'imbere.
Kugabanya Imyuka Yumuriro munsi yumuriro ukabije wizuba
Guhura nizuba ryinshi ryizuba hamwe nubushyuhe bwinshi buterwa no gukoresha ibihumbi byinshi - umucyo LED kumashanyarazi menshi bitera ibibazo bikomeye byubushyuhe. Ubushyuhe bukabije ni umwanzi wibanze wumutekano wa elegitoronike, biganisha ku guhinduranya amabara, kwangirika kwa diode byihuse, no kunanirwa ibyuma. Kugira ngo ibyo bishoboke, vuga - ya - sisitemu yo hanze y’ubuhanzi ikubiyemo - sisitemu yo hanze y’ububiko ikubiyemo ibikoresho byubaka bigezweho byo gucunga amashyanyarazi, harimo neza na neza - byasunitswe n’ubushyuhe bwa aluminiyumu, imiyoboro y’imyuka yo mu kirere, kandi, mu bikoresho byo hejuru - byanyuma, bifunga - bizunguruka cyangwa ingufu - Mugukuramo ubushyuhe kure yimbaho zumuzunguruko hamwe na LED substrate, ibi bisubizo byubushyuhe byemeza ko kwerekana bishobora gukomeza - umucyo mwinshi bidasubirwaho nta bushyuhe bukabije cyangwa butera, ndetse no mugihe cyizuba ryinshi.
5. Kunesha Ibidukikije: Kurenga Umucyo
Nubwo kurwanya urumuri rw'izuba bikomeje kuba iby'ibanze mu buhanga mu by'ubwubatsi, gukoresha LED yerekana hanze bisaba gukemura ibibazo byinshi by’ibidukikije bikunze guherekeza izuba - ahantu humye. Kwizera kwukuri kugaragara munsi yikirere gikinguye biterwa ningamba zokwirwanaho zirinda ibyuma birinda ubushuhe, umuyaga - imyanda itwarwa nubushyuhe bukabije.
Ikirere gikingira ikirere hamwe no kurinda Ingress
Ni gake cyane urumuri rw'izuba rukora wenyine; ikunze guherekezwa nimvura nyinshi, umuyaga mwinshi, ivumbi ryinshi, nubushyuhe bwinshi. Ikimenyetso kidasanzwe cyo hanze LED igomba kuba ifite igipimo gikomeye cyo Kurinda Ingress (IP), mubisanzwe guhera kuri IP65 kugirango igere imbere ninyuma. Ibi byemeza ko umukungugu mwiza udashobora kwinjira muri IC yumushoferi wunvikana kandi ko gutwara imvura cyangwa indege zidafite ingufu zidashobora gutera imiyoboro migufi. Igifuniko gisanzwe ku mbaho zicapuwe cyarushijeho kurinda kwangirika kw’ubushuhe, bigatuma ibyerekanwa bikomeza ubusugire bw’amashanyarazi buri mwaka, hatitawe ku kirere cyaho.
Umuyaga wubatswe Umutwaro hamwe no guhangana na Seismic
Ibyuma byo hanze - cyane cyane binini - byapa byerekana ibyapa bya digitale byashyizwe hejuru yinzu, mumihanda minini, cyangwa inkingi zicyuma - zikora nkubwato bunini bufata imitwaro iremereye yumuyaga. Hejuru - ubwubatsi bugomba guhuzwa nuburemere bukomeye -. Akabati yubatswe kuva mu kirere cyoroheje ariko kiramba cyane indege - yo mu rwego rwa aluminium cyangwa ibyuma bya galvanis, ikozwe n'umuyaga w'imbere - igeragezwa ry'umuyoboro kugira ngo uhangane n'umuyaga wa gale - udafite imiterere ihindagurika cyangwa ngo uhindurwe.
6. Ingaruka zubukungu nigikorwa cyo gushora kumanywa - Sisitemu zisomeka
Kubigo byamasosiyete, ibigo byitangazamakuru, nabashinzwe gutegura amakomine, guhitamo neza LED yerekana hanze ni icyemezo cyamafaranga nkicyemezo cyikoranabuhanga. Gusobanukirwa uburyo anti - urumuri no hejuru - ibisubizo byumucyo bihindura agaciro kagaragara bifasha gusobanura neza amafaranga yakoreshejwe mbere.
Kugwiza Kwamamaza Amafaranga yinjira no Kwamamaza ibicuruzwa
Mu bucuruzi bwo hanze bwamamaza hanze, kwerekana igihe no kugaragara neza bifitanye isano ninjiza yinjira. Abamamaza basaba imbaraga, ijisho - gufata ibyerekana bitegeka no kumanywa. Mugihe ecran yogeje cyangwa itemewe mugihe izuba rirashe, abamamaza bazahita bakurura ibikorwa byabo. Mugushira mubikorwa ultra - hejuru - ibisubizo byumucyo hamwe na anti - yerekana ibintu byerekana ibicuruzwa, abakora ibibuga bareba 100% ubudahemuka bwamashusho kumasaha yose, byemeza ko abantu benshi bitabira, guhaza ibicuruzwa bihebuje, no kugaruka kwinshi mubushoramari.
Kugabanya Kubungabunga hamwe nigiciro cyose cya nyirubwite
Gushora imari murwego rwo hejuru - tekinoroji yubuhanga nayo igabanya igihe kirekire - amafaranga yakoreshejwe. Mugukora nabi ya ecran itwarwa cyane nta gukwirakwiza ubushyuhe buhagije irwara umuriro mwinshi wa diode no kwangirika kwamabara, bisaba kenshi, bihenze kuri - gusana ikibanza no gusimbuza module. Sisitemu yo hanze yo hanze ifite ibikoresho byo gucunga neza ubushyuhe, ingufu - zitanga amashanyarazi meza, hamwe n’imodoka ifite imbaraga - igenzura ryumucyo bigabanya kwambara no kurira, kugabanya ingufu zikoreshwa no kwemeza igihe kirekire cyo gukora.
Umwanzuro
Kurwanya urumuri rw'izuba kuri ecran nini - imiterere yinyuma ni ikibazo kitoroshye cyicaye mu masangano ya fiziki ya optique, ibikoresho bya siyansi, ubwubatsi bwubaka, hamwe nubuhanga bwa elegitoroniki. Nkuko urwego rwubucuruzi na leta rugenda rwishingikiriza kubitangazamakuru bya digitale kugirango abantu bashishikarizwe ahantu hafunguye ikirere -, icyifuzo cyo kugaragara neza no gukora neza nticyigeze gikomera.
Mugushushanya ultra - hejuru - tekinoroji ya diode yikoranabuhanga, gukingira umubiri gukingira, ubuhanga bwihariye bwo kurwanya -, kwerekana urumuri rwangiza ibidukikije, kutangiza ikirere, hamwe n’imicungire y’ubushyuhe bukabije, ubwubatsi bugezweho bwahinduye LED yerekana hanze mu buryo bwizewe, bwo hejuru -. Gushora imari mubyerekanwe bifite ibikoresho byuzuye birwanya - birabagirana kandi birebire - ibisubizo byerekana neza ko ubutumwa bwawe bugabanya umucyo mwinshi, bikurura abumva nta munaniro ugaragara, kandi bigatanga imikorere irambye, umutekano wubatswe, nagaciro k’ubukungu budasanzwe mumyaka iri imbere.