Enyanjula y'ebintu
Omutindo gwa LED screen gutera okusalirwa omusango okusinziira ku butangaavu n’omutindo gw’okuzza obuggya. Module yaffe eya P4 ey’ebweru eyakaayakana ennyo eya LED esinga, ng’erina okumasamasa okutereezebwa. Emitendera gikozesa 4500nits-clear wansi w'amataala awatali glare. Ebirango eby’ebweru byetaaga 6000nits okulwanyisa omusana, okukuuma ebirimu nga byeyoleka. Enteekateeka ez’enjawulo zisoboka. Omuwendo gw'okuzza obuggya ogwa 3840Hz gukakasa okulaba okutali kwa flicker-. Bakasitoma abassa essira ku mbalirira-basobola okulonda emiwendo egya wansi, nga bakuuma omutindo omukulu.
P4 outdoor LED display etuwa okwakaayakana okw’amaanyi okwa 6000nits, naddala nga yinginiya okusala mu musana omukambwe. Ne ku ssaawa 12 ez’emisana nga waliwo emisinde gya UV egy’amaanyi, ebirimu ebiragiddwa bisigala nga bisongovu era nga birabika.
Nga zirina sensa z’ekitangaala ezitegeera, modulo zino zitereeza okwakaayakana (4500-6000nits) nga zisinziira ku kitangaala ekiri mu kifo. Mu budde obw’ekiro oba ekiro, zizikira okukekkereza amaanyi ate nga zikuuma okulabika; wansi w’enjuba ey’omu ttuntu, zigenda waggulu okutuuka ku musana omujjuvu, okukakasa nti zikola bulungi 24/7.
Tuzigezesezza nnyo: essaawa 10,000-okutambula obutasalako kulaga okuvunda kw’okumasamasa kwa 5% zokka, wansi nnyo ku kigero ky’amakolero (10%). Kino kitegeeza okwesigika okw’ekiseera ekiwanvu, okukendeeza ku bwetaavu bw’okuddaabiriza ku nteekateeka ez’ebweru.
Ebikwata ku bikozesebwa
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OKULAMBULA MODULE |
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Ekifo Gw’asibuka |
Fujian, mu ggwanga lya China |
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Okunnyonnyola |
Module ya LED ey’ebweru |
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Ekika kya LED |
SMD1921 |
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Ensengeka y’ensonga ya Pixel |
1R1G1B |
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Ekifaananyi |
P4 |
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Okusalawo kwa Module (Ennyiriri) . |
80×40 |
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Obunene bwa Module (mm) . |
(Obugazi)320mm*(Obugulu)160mm*(THK)15mm |
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Sayizi ya Kabineti (mm) . |
(Obugazi)960mm*(H)960mm*(THK)100mm |
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Ennamba ya Module(W×H) |
3×6 |
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Obuzito bwa Kabineti |
11.8Kg/PCS NW;13.5Kg/PCS GW |
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Okumasamasa (ennimiro enjeru langi ebbugumu9500K) |
4500cd ~ 6000cd / m2 (okutereezebwa) |
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Enkoona erabika (H / V) . |
Ekitono oba ekyenkana diguli 120 /diguli 120 |
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Obupapajjo |
Okusinga oba okwenkana ebitundu 98% . |
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Obumu bwa chromaticity |
±0.003 munda mu Cx,Cy |
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Enjawulo Esinga Obunene |
4000:1 |
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IP Rating |
Emabega:IP45 Emmanju:IP65 |
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Omuwendo gw’okuzza obuggya (Hz) . |
Okusinga oba okwenkana 3840 |
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Enkola y’okuvuga |
1/10 |
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Obudde bw'okutuusa ebintu |
Ennaku 1-10 (ennaku za wiiki) . |
Okusaba
Module ya P4 ey’ebweru eyakaayakana ennyo eya LED esinga mu nguudo z’ebyobusuubuzi ezirimu abantu abangi, ng’okumasamasa kwayo okwa 6000nits kusala mu musana, ekifuula ebirango okulabika obulungi okusikiriza abayitawo-. Ku bifo ebiyitamu (siteegi, ebisaawe by’ennyonyi), kisigala nga kitangaavu mu nkuba/ekifu, nga kiraga enteekateeka z’obudde entuufu-. Mu bifo eby’emizannyo, enjuyi yaayo ey’okulaba ennene ekakasa nti abawagizi bakwata buli kantu, ng’omutindo gunywevu ne mu bbugumu erisukkiridde.
Omusomo gw'amakolero
Displays zaffe eza LED zisukkulumye ku mutindo olw’okufuga ennyo olujegere lwonna olufulumya. Tulonda chips za LED ez'obulongoofu obwa waggulu-n'ebintu eby'okupakinga eby'omutindo okukakasa obulungi obw'ekitangaala n'okutebenkera okuva ku nsibuko. Layini za SMT ezikola mu ngeri ey’obwengula n’okuweta mu ngeri entuufu bikendeeza ku nsobi z’omu ngalo, okutumbula obutakyukakyuka bwa pixel. Buli kibinja kiyita mu kugezesebwa okukakali okusukka mu 20, omuli enzirukanya y’ebbugumu erya waggulu-essaawa 72-n’okugezesebwa okw’okukaddiwa okw’essaawa 5,000, ekimalawo ensonga eziyinza okubaawo. Ttiimu ya bayinginiya abalina obumanyirivu obw’emyaka egisukka mu 15 y’erondoola enkola eno, nga buli kiseera balongoosa parameters nga bayita mu data mu kiseera ekituufu, okukakasa nti buli display yeewaanira ku kwakaayakana okw’amaanyi, attenuation entono, n’obulamu obuwanvu.
Ebibuuzo ebibuuzibwa
Q1: Okupima ensonga-by-point kye ki?
A1: Tukozesa spectrometer okupima okwakaayakana n’obutangaavu bwa buli LED ne tukola fayiro y’okupima okumalawo obutafaanagana mu kwolesebwa.
Q2: Enzirugavu kye ki? Kikosa ki?
A2: Kitegeeza okumasamasa n’ekizikiza ky’okumasamasa kwa LED, mu ngeri entuufu bits 16 (65,536 levels). Enzirugavu gy’ekoma okuba waggulu, langi gy’ekoma okubeera ey’obutonde ate n’ebintu ebiddugavu gye bikoma okulabika obulungi.
Q3: Nnyinza ntya okwongera ku bulamu bwa LED display yange?
A3: Weewale okukola okumala ebbanga eddene ku musana omungi, buli kiseera kebera enkola y’okunyogoza, kuuma embeera enkalu era erimu empewo, n’okuggyako amasannyalaze mu biseera by’okubwatuka kw’enkuba.
