Tan iyo ciyaarihii Olombikada ee Beijing 2008, bandhigga LED wuxuu si degdeg ah u horumaray sannadaha soo socda.Maalmahan, bandhiga LED-ka ayaa laga arki karaa meel kasta, saameynteeda xayeysiiskuna waa mid cad.Laakiin waxaa jira macaamiil badan oo aan garanayn baahidooda iyo nooca LED-ga ay rabaan.RTLED waxay soo koobaysaa kala soocida bandhiga elektiroonigga ah ee LED si ay kaaga caawiso inaad doorato shaashadda LED ku habboon.
1. Kala soocida nooca nalalka LED
Muujinta LED-ka ee SMD:RGB 3 ee 1, pixel kasta wuxuu leeyahay hal laambad oo LED ah.Waxaa loo isticmaali karaa gudaha ama dibadda.
Muujinta LED-ka ee DIP:Laambadaha guduudan, cagaarka iyo buluugga ah waa kuwo madaxbannaan, pixel kastaa wuxuu leeyahay saddex nal.Laakiin hadda waxaa sidoo kale jira DIP 3 ee 1. Iftiinka muuqaalka LED-ka ee DIP waa mid aad u sarreeya, kaas oo guud ahaan loo isticmaalo dibadda.
Muujinta COB LED:Laambadaha LED-ka iyo guddiga PCB waa la isku daray, waa biyo-celin, boodh-celin iyo isku-dhac.Ku habboon soo-bandhigidda LED-yar-yar, qiimihiisu aad buu qaali u yahay.
2. Marka loo eego midabka
Muqaal monochrome LED ah:Monochrome (cas, cagaar, buluug, caddaan iyo jaalle).
Shaashadda LED-ka ee laba-midabka ah: laba midab casaan iyo cagaar ah, ama midab casaan iyo buluug ah.256-heer cawl, 65,536 midab ayaa la soo bandhigi karaa.
Muujinta LED midabka buuxa:casaan, cagaar, buluug saddex midab oo aasaasiga ah, 256-heer cabbir cawl muraayad midab buuxa waxay muujin kartaa in ka badan 16 milyan oo midab.
3.Classification by pixel pitch
Shaashada LED gudaha:P0.9, P1.2, P1.5, P1.6, P1.8, P1.9, P2, P2.5, P2.6, P2.9, P3, P3.9, P4, P4 .81, P5, P6.
Shaashada LED-ka ee dibadda:P2.5, P2.6, P2.9, P3, P3.9, P4, P4.81, P5, P5.95, P6, P6.67, P8, P10, P16.
4. Kala soocida darajada biyuhu aanay biyuhu waxba ka qaadin
Muujinta LED-ka gudaha:aan biyuhu celin karin, iyo dhalaal hooseeya.Guud ahaan loo isticmaalo marxaladaha, huteelada, suuqyada laga dukaamaysto, dukaamada tafaariiqda, kaniisadaha, iwm.
Muujinta LED-ka ee dibadda:biyuhu aan lahayn iyo dhalaal sare.Guud ahaan waxaa loo isticmaalaa garoomada diyaaradaha, saldhigyada, dhismayaal waaweyn, jid-weyn, jardiinooyin, fagaarayaal iyo munaasabado kale.
5. Kala soocida goobta
Shaashadda LED-ka ee Xayeysiiska ah, Shaashadda LED-ka ee kirada ah, Dabaqa LED-ga, Baadhista LED-ga xamuulka, Bandhiga saqafka LED-ka ee Taxi-ga, Shaashadda LED-ka ee Boodhka, Shaashadda LED-ga qaloocan, Shaashadda LED-ga tiir-ku-leedahay, Shaashadda saqafka LED-ka, iwm.
Barta ka baxsan xakamaynta:Dhibicda pixel kaas oo xaaladiisa iftiinku aanu buuxin shuruudaha xakamaynta.Meesha ka baxsan xakamaynta waxay u qaybsantaa saddex nooc: pixel indhoole, pixel dhalaalaya joogto ah, iyo pixel flash.Pixel indhoolaha, ma dhalaalayo marka ay u baahan tahay inay dhalaaliso.Dhibco dhalaalaya oo joogto ah, ilaa iyo inta gidaarka fiidiyooga LED aanu iftiin lahayn, had iyo jeer waa shidan.Flash pixel had iyo jeer waa liidataa.
Heerka beddelka qaab-dhismeedka:Tirada jeer ee macluumaadka lagu soo bandhigay bandhiga LED ayaa la cusboonaysiiyaa ilbiriqsi kasta, unugga: fps.
Qiimaha dib u cusboonaysiinta:Inta jeer ee macluumaadka lagu soo bandhigay muraayadda LED si buuxda ayaa loo soo bandhigay ilbiriqsikiiba.Markasta oo uu sareeyo heerka dib-u-cusboonaynta, ayaa sare u kacaya hufnaanta sawirka oo hoos ayuu u dhacayaa.Inta badan bandhigyada LED-yada ee RTLED waxay leeyihiin heerka soo kicinta ee 3840Hz.
Wadida danab joogto ah/joogta ah:Joogtada joogtada ah waxa loola jeedaa qiimaha hadda lagu cayimay nashqada wax soo saarka joogtada ah ee gudaha deegaanka shaqada ee uu oggol yahay darawalka IC.Danab joogto ah waxaa loola jeedaa qiimaha danab ee lagu qeexay naqshadeynta wax soo saarka joogtada ah gudaha deegaanka shaqada ee uu oggol yahay darawalka IC.Bandhigyada LED-ka ayaa dhamaantood lagu waday koronto joogto ah ka hor.Iyadoo horumarinta tignoolajiyada, wadista tamarta joogtada ah ayaa si tartiib tartiib ah loogu beddelay darawal joogto ah.Dareewalka joogtada ah ee hadda jira wuxuu xalliyaa waxyeelada ay keento qulqulka aan joogtada ahayn iyada oo loo marayo resistor marka korantada joogtada ah ee joogtada ah ay sababto iska caabbinta gudaha ee aan joogtada ahayn ee LED kasta.Waqtigan xaadirka ah, bandhigyada LE waxay asal ahaan isticmaalaan wadista hadda joogto ah.
Waqtiga boostada: Juun-15-2022