Waxaa jira cabbirro farsamo oo badan oo ah shaashadda bandhigga LED, iyo fahamka macnaha ayaa kaa caawin kara inaad si fiican u fahamto alaabta.
Pixel:Cutubka ugu yar ee iftiimiya iftiinka LED-ka, kaas oo la macno ah pixel-ka ku jira kormeerayaasha kombuyuutarrada caadiga ah.
Muuqaalka Pixel:Masaafada u dhaxaysa labada pixels ee isku xiga. Masaafada yar, waa gaaban tahay masaafada daawashada. Meesha Pixel = cabbirka / xallinta.
cufnaanta Pixel:Tirada pixels halkii mitir labajibbaaran ee bandhiga LED.
Cabbirka moduleka:Dhererka dhererka moduleka ballaca, millimitir. Sida 320x160mm, 250x250mm.
Cufnaanta Module:Immisa pixels module LED ah ayaa leh, ku dhufo tirada safafka pixels ee moduleka tirada tiirarka, sida: 64x32.
Hadhaaga cad:Miisaanka caddaanka, taas oo ah, dheelitirka saamiga dhalaalka ee saddexda midab ee RGB. Hagaajinta saamiga dhalaalka ee saddexda midab ee RGB iyo isku-duwayaasha cad waxaa loo yaqaan hagaajinta dheelitirka cad.
Isbarbardhigga:Hoosta iftiiminta agagaaraha gaar ah, saamiga dhalaalka ugu badan ee bandhiga LED ilaa dhalaalka gadaasha. Kala duwanaanshiyaha sare waxa uu ka dhigan yahay dhalaal aad u sarreeya iyo midabada la sameeyay.
heerkulka midabka:Marka midabka ilayska ka soo baxaa uu la mid yahay midabka ka soo baxa jidhka madow ee heerkul gaar ah, heerkulka jidhka madow waxa loo yaqaan heerkulka midabka isha iftiinka, unugga: K (Kelvin). Heerkulka midabka ee shaashadda LED-ka waa la hagaajin karaa: guud ahaan 3000K ~ 9500K, heerka warshaduna waa 6500K.
Burbur chromatic:Shaashadda LED-ku waxay ka kooban tahay saddex midab oo casaan, cagaar iyo buluug si ay u soo saaraan midabyo kala duwan, laakiin saddexdan midab waxay ka samaysan yihiin walxo kala duwan, xagasha daawashada waa ka duwan tahay, qaybinta spectral ee kala duwan ee LEDs ayaa isbeddelaya, taas oo la arki karo. Farqiga u dhexeeya waxaa loo yaqaan aberration chromatic. Marka LED-ka laga eego xagal gaar ah, midabkiisu wuu isbedelaa.
xagasha daawashada:Xagasha daawashada waa marka dhalaalka jihada daawashada uu hoos ugu dhaco 1/2 ee dhalaalka caadiga ah bandhiga LED. Xagalka u dhexeeya labada jiho ee daawashada isku diyaarad iyo jihada caadiga ah. U qaybsan xagal-eegis toosan iyo mid toosan. Xagasha daawashada waa jihada uu nuxurka sawirka ee bandhiggu yahay mid la arki karo, iyo xagasha ay samaysay sida caadiga ah bandhigga. xagasha daawashada: xagasha shaashada ee soo bandhigay LED marka aanu jirin farqi cad oo cad
Fogaanta daawashada ugu fiican:Waa masaafada toosan marka loo eego darbiga soo bandhiga LED in aad si cad u arki karto dhammaan waxa ku jira darbiga fiidiyoowga LED-ka, iyada oo aan midab beddelmin, iyo nuxurka sawirku waa cad yahay.
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