Nuburyo bukomeye bwo gukwirakwiza amakuru mumijyi igezweho, kwerekana LED hanze, hamwe nubucyo bwabyo bwinshi, impande zose zireba, hamwe n’ibidukikije bihindagurika, bikoreshwa cyane mukwamamaza, kuyobora umuhanda, gutangaza amakuru kuri siporo, no mubindi bice. Nyamara, imikorere isabwa yerekanwe iratandukanye cyane muburyo butandukanye bwo gukoresha, bivamo ubwoko butandukanye bwikoranabuhanga. Ubu bwoko buratandukanye muburyo bwububiko, kwerekana ubuziranenge, ibintu byakoreshejwe, hamwe nigiciro cyo kubungabunga. Gusobanukirwa itandukaniro nurufunguzo rwo guhitamo kwerekana neza.
Gutondekanya muburyo bwo gupakira tekinoroji: Itandukaniro ryibanze hagati ya SMD na COB
Tekinoroji yo gupakira ikoreshwa hanze ya LED yerekanwe bigira ingaruka muburyo bwo kubarinda no kwerekana neza. Ibisubizo nyamukuru birimo ibipapuro byo hejuru bipfunyika (SMD) hamwe na chip - bipakira (COB). Tekinoroji ya SMD ihuza chip itukura, icyatsi, nubururu LED muri LED imwe hanyuma ikayigurisha kuri PCB. Ubu buryo bukuze butanga ikiguzi gito kandi burakwiriye kuri - kugeza hagati - porogaramu zimurika, nkibikoresho bito byamamaza biva mu nzu bijya hanze. Nyamara, LED zashyizwe ahagaragara ntizishobora guhangana ningaruka kandi zikunda guhura na LED zapfuye cyangwa ibibazo byo guhindura amabara kubera igihe kirekire - igihe cyo guhura n ivumbi nimvura. Ibinyuranye, tekinoroji ya COB ipakira chip hejuru yubuso bwa PCB ikayipfukirana urwego rukingira, igakora "chip - pack - kurinda". Igishushanyo gitezimbere cyane ivumbi rya ecran, amazi, hamwe no kurwanya ingaruka (hamwe nu rutonde rwo kurinda rugera kuri IP65 no hejuru), bigatuma irushaho gukoreshwa kenshi mubihe bibi cyane (nkibibaho byamakuru yumuhanda cyangwa ibyapa binini byamamaza mumijyi yinyanja). Ikigeretse kuri ibyo, ikibanza cyiza cya COB (pigiseli ya pigiseli irashobora kuba munsi ya P1.5) ituma ubuziranenge bwibishusho burambuye, ariko kubera umusaruro uriho ubu, igiciro cyacyo cyambere kirenze icy'ibisubizo bya SMD.
Itondekanya na Pitch: Kuringaniza neza no kureba intera
Pixel ikibanza (intera iri hagati ya pigiseli yegeranye) nikintu cyingenzi kigaragaza neza neza LED yerekana hanze. Ubwoko busanzwe burimo P10, P8, P6, ndetse nibibuga bito munsi ya P5. Ibinini binini - byerekana (nka P10 - P16) biranga LED nini nini hamwe nubucucike bwa pigiseli yo hasi kuri buri gice, bigatuma bikwiriye kurebwa kure (nka ecran nini yo kwamamaza kumurongo wumujyi). Ibyiza byabo birimo umucyo mwinshi (ugera 8,000 - 10,000 nits), gukoresha ingufu nke ugereranije, hamwe nigiciro cyinganda zubukungu. Ibyiza {19 { Ibi bituma babera hafi yo kureba (urugero, ibyerekanwa byamamaza byerekanwa kumasoko yimangazini cyangwa ibyapa byerekana amanota kuri stade y'imikino). Nyamara, ikibanza cyiza cyerekana ibisabwa hejuru kubishushanyo mbonera no kugenzura imizunguruko. Imashini zipakiye cyane LED zitanga ubushyuhe bwinshi, bisaba uburyo bwiza bwo gukwirakwiza ubushyuhe (nka aluminiyumu yubuki bwo gukwirakwiza ubushyuhe cyangwa tekinoroji yo gukonjesha amazi). Byongeye kandi, ubusobanuro bwumushoferi IC bugira ingaruka itaziguye.
Umwanya Ukora: Rusange - Kugaragaza Intego na Bidasanzwe - Guhuza Ibihe
Ukurikije ikibazo cyihariye cyo gukoresha, hanze LED yerekanwe irashobora gushyirwa mubyiciro nkibisanzwe kandi byongerewe - imikorere yerekana. Ibyerekanwe bisanzwe (nkibisanzwe byamamaza bisanzwe) byibanda cyane cyane kubishushanyo mbonera no gukina amashusho, byibanda ku itandukaniro rinini (mubisanzwe Birarenze cyangwa bingana na 3000: 1) hamwe nu mpande zose zo kureba (Kurenza cyangwa bingana na dogere 160 ya horizontal / vertical) kugirango urebe neza neza uhereye impande zose. Ibikorwa byongerewe imbaraga byateguwe neza kubikenewe byihariye. Kurugero, ibiyobora byumuhanda bisaba guhuza - igihe cyo kohereza amakuru (nka 4G / 5G cyangwa fibre optique) hamwe nigiciro kinini cyo kugarura ubuyanja (Kurenza cyangwa bingana na 1920Hz) kugirango wirinde ibihangano biboneka mumodoka ndende -. Ibyiciro byo gukodesha byibanda ku iyubakwa ryoroheje (uburemere bw'inama y'abaminisitiri munsi ya 10 kg cyangwa bingana) no kwishyiriraho vuba (magnetique cyangwa snap - ku gutera). Barasaba kandi urwego rwinshi rwimyenda (Kurenza cyangwa bingana na 16bit) kugirango bagere kumurongo mwiza. Ku rundi ruhande, ibizamini byo gukurikirana umutekano, bigomba gushyigikira ibimenyetso byinshi byinjiza ibimenyetso (nka HDMI, DVI, na IP streaming) kandi bikerekana ibice - byerekana kwerekana icyarimwe kwerekana amashusho menshi yo kugenzura.
Uburyo bwo Kubungabunga: Itandukaniro ryibiciro hagati yimbere - Impera ninyuma - Kubungabunga Impera
Kuborohereza kubungabunga hanze LED yerekana bigira ingaruka zigihe kirekire - igiciro cyigihe. Ibi bisubizo byashyizwe mubyiciro nkimbere - iherezo ninyuma - kubungabunga. Imbere {5} Igishushanyo kirakwiriye cyane cyane kwishyiriraho umwanya muto, nka disikuru yashyizwe mu rukuta cyangwa inkingi. Nyamara, ubu bwoko bwibishushanyo busaba ibyangombwa byo hejuru bifunga kashe, bisaba ibindi bikoresho birinda umutekano nka gasketi itagira amazi, bishobora guhungabanya gato urwego rwo kurinda.
Inyuma - yubatswe, igisubizo gikuru gikuru gikemurwa, bikorwa binyuze mubugenzuzi cyangwa kumuryango wumuryango wimurwa inyuma ya ecran. Ibi mubisanzwe bisaba byibura 60 - 80cm yo gukuraho. Ibyiza byayo biri muburyo bworoshye no gufunga neza (byoroshye kugera kurwego rwa IP 65+ kurinda). Ariko, niba ecran yashizwe hejuru murwego cyangwa ahantu hafunzwe (nko hejuru yurukuta rurerure rwumwenda), ingaruka zumutekano hamwe ningorane zikorwa kubakozi bashinzwe kubungabunga ziyongera cyane.
Umwanzuro
Itandukaniro muburyo bwo kwerekana hanze ya LED ni muburyo bwuzuye bihuza ibipimo bya tekiniki nibisabwa. Kuva mubikorwa byo gukingira tekinoroji yo gupakira kugeza muburyo busobanutse bwa pigiseli ya pigiseli, uhereye kuri - ihuza ryihariye ryimiterere yimikorere yaryo hamwe nigiciro cyo gutekereza kubikorwa byacyo byo kubungabunga, buri bwoko butunganya ibintu byingenzi byingenzi bikoreshwa mubidukikije. Abakoresha bagomba gutekereza ku ngengo yimari yabo, imiterere yo kwishyiriraho, kureba intera, hamwe na gahunda yo kubungabunga igihe kirekire - mugihe bahisemo kwerekana ubwiza bwerekana neza. Mugihe tekinoroji ya Mini / Micro LED ikuze, ibyerekanwa hanze bizarushaho guca intege imipaka yumucyo, gukoresha ingufu, no gukemura, bitanga ibisubizo byinshi mubisubizo byo gukwirakwiza amakuru mumijyi.