P2 na P3 bisobanura iki?
Ni irihe tandukaniro riri hagati y'urukuta rwa P2 na P3?
Ni ryari guhitamo urukuta rwa P2 LED nigihe cyo guhitamo urukuta rwa P3 LED?
Igiciro cya P3 LED urukuta rwa videwo kugirango ikemurwe bitandukanye
Umwanzuro
Kubijyanye no gukemura bijyanye na LED yerekana, umuntu ashobora kubona ijambo P2, P3, nibindi. Inyuguti 'P' ihoraho mugitangiriro cya buri gihembwe.Waba uzi ubusobanuro nyabwo bwiyi 'P'?'P' bisobanura ijambo 'Pixel Pitch' cyangwa 'Ikibanza'.Pixel Pitch ni umwanya wihariye ugaragaza intera iri hagati ya Pixel na hagati ya pigiseli yegeranye.Muri iyi ngingo, ugiye gusangira ibya P2 na P3.Ikibanza cya pigiseli ya P2 ni 2mm naho pigiseli ya P3 ni 3mm.
P2 na P3 bisobanura iki?
Benshi mubakiriya biki gihe, bahitamo kugura ibara ryuzuye LED yerekana.Impamvu zibyihishe inyuma ni uko - ibara ryuzuye rya LED ryerekana rishobora gutanga buri gihe amashusho yujuje ubuziranenge hamwe no gutondeka neza hamwe no gutondeka neza biratunganijwe neza mu kuyobora ibirori bikomeye, inama zikomeye, no kugenzura amahoteri na salle, nibindi. Module ebyiri P2 na P3 nibisabwa cyane mubantu.Hariho itandukaniro ryinshi hagati ya P2 na P3.P2 = 2mm niyo ntera iri hagati yo guhuza utudomo twamatara ni 2mm.Kandi P3 = 3mm niyo ntera ni 3mm hano.
Ni irihe tandukaniro riri hagati y'urukuta rwa P2 na P3?
Nubwo P2 na P3 byombi bitangirana ninyuguti imwe 'P', itandukaniro riri hagati yurukuta rwa P2 na P3 rugaragara neza.
* Kuri P2, intera yingingo cyangwa ihuriro ni 2mm ikaba ntoya kuri P3.Gitoya irashobora gutanga amashusho asobanutse kandi arambuye hamwe nubwiza buhanitse kuruta bunini.P2′s ubwiza bwibishusho biruta P3.
* Kugirango bikemuke neza, P2 ihenze kuruta P3.Ingingo ntoya buri gihe yishyuza igipimo kiri hejuru.
* Muri P2, pigiseli 250000 ziraboneka muri buri gace kamwe.Kurundi ruhande, muri P3, pigiseli 110000 iraboneka muri buri gace kamwe.
* Umubare wamasaro muri P2 ni 1515. Umubare wamasaro muri P3 ni 2121. Bitandukanye na P3, kwerekana P2′s nibyiza cyane mubunyangamugayo.
* P2 ijyanye n'umwanya muto LED prototype ikoreshwa mumazu.Kubwibyo, P2 ikoreshwa mugutanga inama za videwo kubigo bya leta cyangwa ibigo byigenga, sitidiyo hamwe nibisanzwe murugo.P3 ni iy'icyerekezo kinini cya 3D cyerekana prototype ikoreshwa mubyumba binini byinama, ahabigenewe amasomo no mubindi bice binini.Iyerekana irashobora kurebwa kuva kuri metero 3.
* Pixel ya P2 ni ndende kandi irashimishije.Kubwibyo, igiciro nacyo kiri hejuru.Kurundi ruhande, pigiseli ya P3 iri munsi ya P2.Niyo mpamvu igiciro nacyo ari gito.
* Uburyo bwo gutanga amashanyarazi muri P3 LED yerekana urukuta rwiza kuruta P2.
Ni ryari guhitamo urukuta rwa P2 LED nigihe cyo guhitamo urukuta rwa P3 LED?
Urukuta rwa videwo ya LED rugizwe na ecran zitandukanye zifatanije hamwe kugirango zitange ishusho yonyine kuri ecran nini.Ibi bitanga inyungu zitandukanye.Ubwa mbere, pigiseli ikibanza, intego, hamwe no guhuzagurika byose byazamuwe cyane.Ubugari bwayo ntagereranywa guhuza imipaka.Urukuta rwa videwo ruyobowe nicyo kintu cyibanze cyo gusuzuma ahantu hose bagiye.Umuntu ku giti cye ntashobora kunanira icyifuzo cyo kubareba kuko bashobora gukora gahunda nziza yo kureba ku gipimo nta kindi kintu gishya gishobora guhuza.Buri LED yibitekerezo bitangaje mugihe cyagenwe.Ntakindi gishya gishobora kongerwa kugirango gikemure ibibazo byimikino.Ntakindi gishya kiri hafi yingufu cyangwa zinyuranye nkabatandukanya amashusho.Kubintu byihariye kandi bitekereza, LED igabanya amashusho birashoboka cyane.Gutandukanya amashusho atwara amashusho arashobora gukora kandi arashobora gukoreshwa muburyo butandukanye, ariko, ntabwo arinyungu nyamukuru.Tugomba gukora iperereza.
Hano haribibazo bihuriweho nibyiza hagati yurukuta rwa P2 nurukuta rwa P3.P2 ifite amanota menshi kurenza P3.Muri metero kare 1, niba P2 ifite amanota 160000, P3 izaba ifite amanota 111000.Intera ntoya burigihe itanga pigiseli yo hejuru.Kandi ibi bizatanga kandi ireme ryiza ryamashusho.Ntabwo aribyo, P3 ntabwo ari nziza kuri wewe.Intera yagutse izerekana urugero rukwiye rwo kureba.P2 irashobora gusubiza nta ngaruka zibiri zamashusho.P2 LED urukuta rwo gukoresha amatara yumukara LED afite ubuziranenge.Irashobora kongera itandukaniro.Iragabanya kandi ibitekerezo byuburyo bwijimye.Hifashishijwe tekinoroji itera imbere, yagumanye ibipimo nyabyo byo gupima.Urukuta ruyobowe na P2 rufite imiterere yikirenga-hejuru.Irashobora gutera urusaku ruke.Kandi biroroshye.Noneho haje kugera kurukuta rwa P3 ruyobowe.Urukuta ruyobowe na P3 rufite ibara ryiza.Harimo SMD yizewe iyobowe.Ikigereranyo cyo kugarura ubuyanja cya P3 kirahagije kandi uburyo bwo gutanga amashanyarazi nibyiza.Amashanyarazi yemewe na UL abaho murukuta rwa P3.Niba ushaka kugura igiciro gihenze hamwe nibisubizo byiza byamashusho noneho urashobora guhitamo P2.Ariko niba ushaka kugura urukuta rwa LED hamwe namashanyarazi meza, hitamo urukuta ruyobowe na P3.
Igiciro cya P3 LED urukuta rwa videwo kugirango ikemurwe bitandukanye
Gukemura nibyingenzi kurukuta rwa LED.P3 ifite ubwoko butandukanye bwibyemezo.Kandi nkuko byemejwe, ibiciro byemejwe.
Ikigaragara ni uko pigiseli ntoya ihora isaba amafaranga menshi.Gukora pigiseli ntoya, ibikoresho nibicuruzwa buri gihe byatoranijwe kubiciro biri hejuru.Ariko pigiseli ntoya irashobora kuguha ibisubizo byiza.Iyo imyanzuro izongerwa, igiciro cya P3 iyobowe na videwo nayo izaba iri hejuru.Byose biterwa nibyo abakiriya bakunda.Muri iki gihe, imbuga zitandukanye za e-ubucuruzi zitanga ibintu bishimishije kubiciro byurukuta rwa videwo P3 LED.Witondere icyo cyifuzo.
Umwanzuro
Hariho itandukaniro ryurukuta rwa LED - P2, P3, na P4.Buri rukuta rwa LED rwerekana ibintu byihariye.Kubwibyo, biragoye rwose gutandukanya P2 na P3 nkuko ugomba umwenda.Umuntu arashobora guhitamo P2 cyangwa P3 nkuko basabwa.
Igihe cyo kohereza: Nyakanga-12-2022