Falanqaynta farqiga u dhexeeya bandhiga LED iyo shaashadda OLED
Marka dad badan ay maqlaan bandhiga LED-ka iyo bandhiga OLED, madaxdoodu waa wareersan yihiin.Miyaanay tani la mid ahayn?Dhab ahaantii, farqiga u dhexeeya ma aha oo kaliya farqi xaraf, laakiin labaduba waxay isticmaalaan xirfado sawir oo gebi ahaanba kala duwan.Muujinta LED waa isku darka tignoolajiyada microelectronics, tignoolajiyada kombiyuutarka iyo habaynta macluumaadka.Waxay caan ku tahay midabada dhalaalaya, kala duwanaansho firfircoon oo ballaaran, dhalaal sare, nolol dheer, waxqabad la isku halleyn karo iyo faa'iidooyin kale.Sidoo kale waa warbaahinta ugu faa'iidada badan bandhigga dadweynaha.Iyada oo horumarinta joogtada ah iyo hal-abuurka tignoolajiyada bandhigga LED-ka, warshadaha soo-bandhigidda LED-ku waxay ka bilaabmaan badeecada, ka dibna naqshadeynta badeecada, si ay u bixiso xalal buuxa oo mustaqbalka ah.
Faa'iidada ugu weyn ee bandhigga LED-ku waa inuu leeyahay dhalaal aad u sarreeya iyo shaashad weyn, kaas oo dabooli kara baahida dibadda ee dhammaan cimilo iyo muuqaal midab leh.Shaashada midabka weyn ee LED waxay muujin kartaa cirka iyo badda, waxayna dhammaystiraysaa animation saddex-cabbir ah.Shaashadda LED-ka waxaa lagu soo ururin karaa qaabab kala duwan iyadoo loo eegayo cabbirka pixels.Dhexroorka pixel-ka yar ayaa guud ahaan ka yar 5mm.Muujinta midabka buuxa, saddex T-1 casaan, cagaar iyo buluug ayaa loo baahan yahay, iyo nalka T-1 (3/4) multi-chip sida pixel.Shaqada midabka buuxda ee bandhigga LED waa mid muuqda, oo leh midab weyn oo ay ku jiraan: buluug-cagaaran, cagaar-cas, iwm, taas oo asal ahaan la socota miisaanka midabka TV-ga ee xeerarka NTSC.Jiilka cusub ee casaanka, cagaarka, iyo buluuga ah ee iftiinka aadka u sarreeya ee LEDs waxay ku guulaysteen hawlo aan horay loo arag, waxayna dhamaystiri karaan muujinta kala qaybinta.Tignoolajiyada kala-baxa ee BSV LCD waxa loo isticmaalaa in lagu dhammaystiro soo bandhigida dhalaalka sare ee shaashadda weyn.
OLED waa soo gaabinta Organic Light-Emitting Diode ee Ingiriisi, kaas oo lagu magacaabi karo diode iftiin-bixiye organic ama bandhig iftiin-bixiya organic.Sida tikniyoolajiyad cusub oo codsi ah oo soo bandhig ah, OLED waxay leedahay is-iftiin, looma baahna iftiinka dambe, saamiga isbarbardhigga sarreeya, tayada sawirka isku midka ah, xagal daawashada ballaaran, xawaaraha jawaabta degdegga ah, oo u hoggaansamaya heerka garaadka hooseeya, mana aha kaliya loo isticmaalo baalal yaryar iyo kuwo dhexdhexaad ah.Iyo sababta oo ah OLED waa qalab-dhammaan-adag, qalab aan faaruq lahayn, waxay leedahay sifooyinka ka-hortagga gariirka iyo iska caabinta heerkulka hooseeya, sidoo kale waxay door muhiim ah ka ciyaartaa ciidamada.Iyada oo ay ugu wacan tahay horumarka degdega ah ee taleefannada casriga ah, kumbuyuutarrada kumbuyuutarrada, maqalka baabuurta iyo meelaha kale ee suuqa hoose, kobaca degdegga ah ee warshadaha soo-bandhigidda OLED ayaa la dhaqaajiyay, cabbirka suuquna sidoo kale wuu sii socday.
mashruuc | halbeegga | Odhaah | |
BASIC PARAMETER | cabbir pixel | 3.91 mm |
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qaabdhismeedka pixel | 1R1G1B |
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cufnaanta pixel | 65410 /m2 |
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Xallinta moduleka | 64 (W)* 64 (H) |
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Cabbirka moduleka | 250mm*250mm |
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Cabbirka sanduuqa | 500mmX500mm |
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PARAMETER OPTIC | Nalka hal dhibic, sixitaanka chromaticity | leeyihiin |
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dhalaalka dheelitirka cad | ≥4 5 00cd/㎡ |
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heerkulka midabka | 3200K-9300K la hagaajin karo |
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xagal daawashada toosan | ≥ 120° |
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xagal daawasho toosan | ≥ 120° |
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Fogaanta muuqata | ≥8 mitir |
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Midnimada dhalaalka | ≥97% |
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Isbarbardhigga | ≥3000:1 |
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Hagaajinta waxqabadka | Qaybaha sixitaanka | 16 bits*3 |
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cawlan | 16Bit |
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fogaanta xakamaynta | Fiilada Gigabit Ethernet: 100 mitir, Fiber Optical: 10 kiiloomitir |
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habka wadista | Darawalka isha IC ee joogtada ah ee miisaanka-cawlan ee sarreeya |
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Heerka jir | ≥ 60HZ |
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heerka dib u cusboonaysiinta | ≥1920 Hz |
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habka loo xakameeyo | Isku xidh |
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Kala duwanaanshaha hagaajinta iftiinka | 0 ilaa 100 habayn aan tallaabo lahayn |
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Halbeegga hawlgalka | Waqti shaqo oo joogto ah | ≥72 saacadood |
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Nolosha caadiga ah | 50,000 saacadood |
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Heerka ilaalinta | IP65 |
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heerkulka shaqada ee kala duwan | -20 ℃ ilaa 50 ℃ |
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Kala duwanaanshaha qoyaanka shaqeynaya | 10% - 80% RH aan buufin lahayn |
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Kala duwanaanshaha heerkulka kaydinta | -20 ℃ ilaa 60 ℃ |
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Halbeegga korantada | Ku shaqaynta Voltage | DC 5V |
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Shuruudaha Awoodda | AC: 220× (1±10%)V, 50×(1±5%)Hz |
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Isticmaalka tamarta ugu badan | 80 0W / ㎡ |
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Celceliska isticmaalka tamarta | 3 6 0W / ㎡ |
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