Kuki amatara ya LED agomba kugeragezwa hejuru yubushyuhe buke n'ubushuhe?

Hama hariho intambwe mugikorwa cya R & D, kubyara amatara ya LED, ni ukuvuga, ubushyuhe bwo hejuru nubushyuhe bwo hasi. Kuki amatara ya LED agomba gukorerwa ibizamini byo hejuru n'ubushyuhe buke?

Hamwe niterambere ryikoranabuhanga rya elegitoronike, urwego rwo guhuza amashanyarazi hamwe na LED chip mubicuruzwa byamatara ya LED biri hejuru kandi birebire, imiterere irenze kandi yoroheje, inzira irarenze, kandi nibikorwa byo gukora birakomeye kandi bigoye , bizatanga inenge zimwe mubikorwa byo gukora. Mugihe cyo gukora no gukora, hari ubwoko bubiri bwibibazo byubuziranenge biterwa nigishushanyo kidafite ishingiro, ibikoresho fatizo cyangwa ingamba zikorwa:

Icyiciro cya mbere ni uko ibipimo ngenderwaho byibicuruzwa bitujuje ubuziranenge, kandi ibicuruzwa byakozwe ntabwo byujuje ibisabwa byo gukoresha;

Icyiciro cya kabiri ni inenge zishobora kuboneka, zidashobora kuboneka muburyo rusange bwo kwipimisha, ariko zigomba guhishurwa buhoro buhoro mugikorwa cyo gukoresha, nko kwanduza isi, guhungabana kwinyama, gusudira, gusudira nabi hamwe no guhangana nubushyuhe bwumuriro nibindi ku.

Mubisanzwe, inenge zishobora gukoreshwa gusa (kugaragara) nyuma yuko ibice bikora ku mbaraga zagenwe hamwe nubushyuhe busanzwe bwo gukora amasaha agera ku 1000. Ikigaragara ni uko bidashoboka kugerageza buri kintu mu masaha 1000, bityo rero birakenewe ko ushiramo ingufu zo gushyushya no kubogama, nkikizamini cyo hejuru yubushyuhe bwo hejuru, kugirango byihute kugaragara hakiri kare. Nukuvuga gukoresha ubushyuhe, amashanyarazi, ubukanishi cyangwa ibintu bitandukanye byuzuye hanze kumatara, kwigana ibidukikije bikaze, gukuraho imihangayiko yo gutunganya, ibishishwa bisigaye nibindi bintu, gutuma amakosa agaragara mbere, kandi bigatuma ibicuruzwa bitambuka icyiciro cyambere cya ibiranga ubwogero butemewe byihuse kandi byinjire mugihe cyizewe gihamye.

Binyuze mu bushyuhe bwo hejuru cyane, inenge yibigize hamwe ningaruka zihishe zihari mugikorwa cyo gukora nko gusudira no guteranya birashobora kugaragara hakiri kare. Nyuma yo gusaza, gupima ibipimo birashobora gukorwa mugusuzuma no gukuraho ibice byananiranye cyangwa bihindagurika, kugirango bikureho kunanirwa hakiri kare ibicuruzwa mbere yo gukoreshwa bisanzwe bishoboka, kugirango harebwe niba ibicuruzwa byatanzwe bishobora kwihanganira ikizamini cyigihe .

Ubu ibicuruzwa byose bya elegitoronike birasabwa kugirango huzuzwe ikizamini cy’ibidukikije

Ikizamini cy'ubushuhe gikorwa muri rusange kugirango hamenyekane niba hari ibice byoroshye n'ibigize mu gishushanyo mbonera cy'ibicuruzwa vuba bishoboka, kandi niba hari ibibazo bitunganijwe cyangwa uburyo bwo kunanirwa, kugira ngo bitange ibisobanuro ku kunoza igishushanyo mbonera cy'ibicuruzwa. Kugirango hamenyekane imikorere yibicuruzwa, ibipimo bitandukanye byubushyuhe nubushuhe nibihe bizakoreshwa mugupimisha. Muri iki gihe, ikizamini kuri buri cyiciro kigomba gutsinda kandi cyujuje ibisabwa.

Bimwe mubikoresho byoroshye bya hygroscopique, nkibibaho byanditseho imizunguruko, ibyuma bya pulasitiki, ibice bipakira, nibindi, bizakurura amazi ugereranije nigitutu nigihe cyo guhura numwuka wamazi. Iyo ibikoresho byinjije amazi menshi, bizatera kwaguka, umwanda hamwe n’umuzunguruko mugufi, ndetse byangiza imikorere yibicuruzwa, Kurugero, imiyoboro yameneka iterwa hagati yumuzunguruko woroshye kandi biganisha ku kunanirwa kw'ibicuruzwa. Ibisigisigi bimwe na bimwe bya chimique bishobora no gutera kwangirika gukomeye kumabaho yumuzunguruko cyangwa okiside yicyuma bitewe numwuka wamazi. Rimwe na rimwe, ingaruka zo kwimuka kwa electron hagati yumurongo zegeranye nazo zizaterwa numwuka wamazi hamwe n’itandukaniro rya voltage kugirango habeho filime ya dendritic, bikavamo ihungabana rya sisitemu yibicuruzwa nibindi bibazo.

Niba ibicuruzwa bifite ibibazo nkibi, hagomba gukorwa ibizamini bitandukanye by’ibidukikije kugira ngo byihute kugaragara kuri ubwo buryo bwo kunanirwa, kugira ngo twumve ingingo zishobora guterwa n’ibicuruzwa.

Muraholaboratoire yikizamini ifite Porogaramu yubushyuhe nubushuhe bwa chambre, irashobora kwigana ihinduka ryubushuhe nubushuhe mubice bitandukanye mumwaka binyuze mugushiraho gahunda. Amashanyarazi ahoraho yumye hamwe nicyumba cyo gupima ubushyuhe nubushuhe burashobora gukora igeragezwa ntarengwa kubikoresho bya elegitoronike mumatara ya LED mubidukikije kandi ugasanga ibibazo bishobora guterwa nibicuruzwa. Gerageza uko dushoboye kugirango duhe abakiriya ibicuruzwa byamatara byizewe kandi bihamye.