Umusaruro wa mato mato ya LED yerekanwe arimo ubwo buryo bwa tekiniki
1.Ubuhanga bwo gupakira
LED ntoyan'ubucucike hepfoP2muri rusange koresha 0606, 1010, 1515, 2020, amatara 3528, kandi imiterere ya pin ya LED ni paki ya J cyangwa L.Niba amapine asudishijwe kuruhande, hazagaragaramo agace ko gusudira, kandi ibara rya wino rizaba ribi.Birakenewe kongeramo mask kugirango tunoze itandukaniro.Niba ubucucike bwarushijeho kwiyongera, paki ya L cyangwa J ntishobora kuzuza ibisabwa, kandi QFN igomba gukoreshwa.Ikiranga iki gikorwa nuko nta pine zisudira nyuma, kandi ahantu ho gusudira ntikigaragaza, bigatuma ibara ryerekana ingaruka nziza cyane.Mubyongeyeho, ibishushanyo-byose byirabura byashushanijwe kubumbabumbwa, kandi itandukaniro rya ecran ryiyongereyeho 50%, kandi ubwiza bwibishusho byerekana porogaramu nibyiza kuruta ibyerekanwe mbere.
2.Ikoranabuhanga ryo kuzamuka:
Gucisha make gato kumwanya wa buri gikoresho cya RGB muri micro-pitch yerekana bizavamo kwerekana kutaringaniye kuri ecran, byanze bikunze bisaba ibikoresho byo gushyira kugirango bisobanuke neza.
3. Uburyo bwo gusudira:
Niba ubushyuhe bwo kugurisha bwazamutse vuba cyane, bizagushikana kumazi ataringaniye, byanze bikunze bizatera igikoresho guhinduka mugihe cyamazi ataringanijwe.Umuyaga ukabije ushobora nanone gutera kwimura igikoresho.Gerageza guhitamo imashini igurisha hamwe nubushyuhe burenga 12, ubushyuhe bwurunigi, izamuka ryubushyuhe, umuyaga uzunguruka, nibindi nkibintu bigenzurwa cyane, ni ukuvuga kugirango wuzuze ibisabwa byo gusudira kwizerwa, ariko nanone kugabanya cyangwa kwirinda kwimurwa kwa ibice, kandi ugerageze kubigenzura mubisabwa.Mubisanzwe, 2% ya pigiseli ikibanza ikoreshwa nkigenzura ryagaciro.
4. Icapa ryumuzunguruko wacapwe:
Hamwe niterambere ryiterambere rya micro-pitch yerekana ecran, hakoreshwa imbaho 4-na 6-zibaho, kandi icyapa cyumuzingo cyacapwe kizakoresha igishushanyo mbonera cyiza hamwe n’imyobo yashyinguwe.Tekinoroji yo gucukura imashini ntishobora kongera ibyangombwa, kandi tekinoroji yo gucukura laser yihuse izuzuza gutunganya umwobo muto.
5. Ikoranabuhanga ryo gucapa:
Igishushanyo mbonera cya PCB gikeneye kumenyeshwa nuwagikoze kandi kigashyirwa mubikorwa.Niba ingano yo gufungura stencil hamwe nibisobanuro nyabyo byo gucapa bifitanye isano itaziguye nubunini bwa paste paste yacapwe.Mubisanzwe, ibikoresho bya 2020RGB bikoresha amashanyarazi ya lazeri ya elegitoronike ifite uburebure bwa 0.1-0.12mm, hamwe na 1.0-0.8 umubyimba urasabwa kubikoresho biri munsi ya 1010RGB.Ubunini n'ubunini bwo gufungura byiyongera ugereranije n'amabati.Ubwiza bwa micro-pitch LED kugurisha bifitanye isano rya bugufi no gucapa paste.Gukoresha printer zikora hamwe nubushakashatsi bwimbitse hamwe na SPC isesengura bizagira uruhare runini mukwizerwa.
6. Iteraniro rya ecran:
Agasanduku kateranijwe kagomba gukusanyirizwa muri ecran mbere yuko yerekana amashusho na videwo binonosoye.Ariko, kwihanganira ibipimo by'agasanduku ubwako no kwihanganira guteranya inteko ntibishobora kwirengagizwa kubera ingaruka zo guterana kwerekanwa mikoro.Niba pigiseli ya pike yikintu cyegereye hagati yinama y'abaminisitiri ninama y'abaminisitiri nini cyane cyangwa nto cyane, imirongo yijimye n'imirongo yaka bizerekanwa.Ikibazo cyimirongo yijimye nimirongo yaka nikibazo kidashobora kwirengagizwa kandi kigomba gukemurwa byihutirwa kuri micro-pitch yerekana ecran nkaP1.25.Ibigo bimwe bigira ibyo bihindura bifata kaseti ya 3m hanyuma ugahindura neza nutubuto twagasanduku kugirango tugere ku ngaruka nziza.
7. Guteranya agasanduku:
Inama y'Abaminisitiri ikozwe mu buryo butandukanye bwahujwe hamwe.Uburinganire bwa guverinoma n’itandukaniro riri hagati y’amasomo bifitanye isano itaziguye n’ingaruka rusange y’abaminisitiri nyuma yo guterana.Isanduku yo gutunganya isahani ya aluminiyumu hamwe nisanduku ya aluminiyumu ni ubwoko bwakoreshejwe cyane muri iki gihe.Uburinganire bushobora kugera mu nsinga 10.Ikinyuranyo cyo gutandukanya hagati ya module isuzumwa nintera iri hagati ya pigiseli yegereye ya module ebyiri.imirongo, pigiseli ebyiri kure cyane bizavamo imirongo yijimye.Mbere yo guterana, birakenewe gupima no kubara ingingo ya module, hanyuma ugahitamo urupapuro rwicyuma rwubunini bugereranije nkibikoresho bigomba kwinjizwa mbere yo guterana.
Igihe cyo kohereza: Gicurasi-13-2022