Horumarka xilli kasta wuxuu dhalin doonaa noocyo kala duwan oo tignoolajiyada cusub iyo alaabooyinka. Kala qaybinta LCD iyo DLP ayaa bislaaday goor hore, balaadhinta suuquna waxay ahayd mid aad u dhamaystiran, laakiin booska kordhinta ee suurtogalka ah ayaa xaddidan. Iyada oo kobaca COB baakadaha micro-pitch LED screens, midabka, dhalaalka, saamaynta isbarbardhigga iyo saamaynta aan kala go 'lahayn, iyo sidoo kale sifooyinka farsamada sida horumarinta joogtada ah ee waxqabadka iyo kharashyada dayactirka hooseeya, samee COB baakadMuuqaalka yar-yar ee LED-kaee goobta xakamaynta dhamaadka sare si weyn loo aqoonsaday oo lagu dabaqay.
Iyada oo hoos u dhigista joogtada ah ee garoonka pixel iyo hagaajinta joogtada ah ee xallinta shaashadda weyn ee LED-ka, muraayad-yar-yar iyo muraayad-yar-yar-yar-yar ayaa bilaabay inay si buuxda u beddelaan derbiyada LCD-ga caadiga ah. Sawirka muraayadda weyn ee LED-ku waa dhammaystiran yahay iyada oo aan lahayn wax tol ah, cabbirkuna maaha mid xaddidan, dhalaalka qayb kastaa waa mid aad u siman, lakabka sawirku waa qani, midabkuna waa labbis, haddii ay tahay shaashad kala qaybsan ama haddii la isku daro muraayad weyn oo LED ah. Shaashadda, way qumman tahay, iyo saamaynta soo-bandhigidda LED-ka-yar ee garoonka Aad bay uga sarraysaa bandhigga LCD-ga caadiga ah iyo DLP. Hoos waxaa ku yaal faa'iidooyinkaCOB micro pitch LED soo bandhigid.
Qaab dhismeedka si buuxda u xiran
Tiknoolajiyada baakadaha COB waxay koobaysaa pixels-ka guddiga PCB-ga si loo gaadho xidhidh dhamaystiran oo ah guddida wareegga PCB-ga, qaybaha crystal, biinanka alxanka iyo hogaanka.COB LED shaashadda waa saamaynta qudhaanjada, ka-hortagga shoogga, cadaadiska ka hortagga, biyuhu, qoyaan-cadayga, boodhka-cadayga, saliid-caddaynta, anti-oxidation iyo anti-static, xasilloonida sare iyo dayactirka fudud. Nadiifinta maalinlaha ah waxay si toos ah ugu tirtiri kartaa wasakhda dusha sare maro qoyan.
Badbaadinta tamarta iyo ilaalinta deegaanka
LED waa badbaadin tamar iyo ilo iftiin deegaanka saaxiibtinimo leh, oo leh hufnaan beddelaad koronto oo sarreeya, isticmaalka tamarta yar, iyo iska caabbinta shucaaca, SRYLED wax soo saarka LED waxay si isdaba joog ah u heleen 3C, CE, CB, ROHS iyo FCC shahaadooyin caalami ah, waxayna ka gudbeen heerka koowaad waxtarka tamarta, badbaadinta tamarta iyo ilaalinta deegaanka, iyo ka-hortagga shucaaca, boodhka, biyuhu, dhulgariir iyo tijaabooyin kale.
TheCOB LED bandhigay waxay qabataa diodes-fudud weyn oo iftiin leh, kaas oo si wax ku ool ah u wanaajin kara dhalaalka, iyo kuleylku waa isku mid, isugeynta iftiinka iftiinka waa mid yar, joogtaynta waa la ilaalin karaa ka dib isticmaalka muddada dheer. Marka la eego dhismaha iftiiminta isku midka ah, kuleylka COB ayaa ka yar oo tamar-badbaadin badan leh.
Tirtir moiré si aad u daawato raaxo badan
COB waa la baakadeeyaymuraayad yar oo LED ah waxay qabataa nakhshad indho-sarcaad ah oo cufan leh, oo leh iftiin isku mid ah, oo la mid ah isha iftiinka oogada, oo si wax ku ool ah u tirtirta moiré. Tiknoolajiyada dahaarka matte waxay sidoo kale si weyn u wanaajisaa isbarbardhigga, waxay yareysaa dhaldhalaalka, waxayna si wax ku ool ah uga hortagtaa dhaawaca iftiinka buluugga ah. Codsiyada u baahan daawashada muddada dheer iyo toogashada shaashadda (sida hoolalka muxaadarooyinka, istuudiyaha iwm).
SRYLED's COB waxay soo bandhigtaa alaabooyinka la isticmaaloarmaajooyinka LED aadka u dhuuban, Naqshad kalabxin ah oo aan kala go 'lahayn, iyo tignoolajiyada kontoroolka heerka-pixel si loo gaaro xakamaynta gobolka ee dhalaalka, dib u soo celinta midabka iyo isku midka ah ee cutubyada bandhigga, oo leh dhalaal sare, isbarbardhig sare, isku halaynta sare, midabada dhalaalaya, aragga aan fiicnayn, shaashadda khafiifka ah iyo iftiinka, deegaanka ilaalinta, farqiga kaSMD muraayad LED ah oo baakadaysan waa in chip-ka iftiimiya si toos ah loogu baakadeeyay guddiga PCB inta lagu jiro habka wax-soo-saarka, isaga oo meesha ka saaraya baahida ciriiriga ah. Habka kor u qaadista dusha sare, iyada oo aan lahayn cagaha alxanka ee xajinta, waxay xallisaa dhibaatada dhaawaca pixels ee ay sababaan arrimo dibadda ah, waxayna u keentaa khibrad muuqaal ah oo qumman oo isticmaala. Waa doorasho ku habboon qolalka kantaroolka xirfadleyda, xarumaha taliska iyo qolalka shirarka.
Waqtiga boostada: Mar-30-2022
