Nheyo yekutanga uye kushandiswa kwetsvuku matsvuku

Nheyo yekutanga uye kushandiswa kwetsvuku matsvuku

Chiedza chinoburitsa diodes (LED marambi) akaomhanyirisa indasitiri yechiedza pamwe nekubudirira kwavo simba, hupenyu hwakareba, uye hunowedzera. Pakati pemavara akasiyana-siyana anowanikwa, matsvuku maLD akabata nzvimbo inokosha nekuda kwezvivakwa zvavo zvakasiyana uye zvakasarudzika zvinoshandiswa. Chinyorwa ichi chinovavarira kusimbisa musimboti wekutanga kuseri kwetsvina matsvuku, kuvakwa kwavo, uye kuongorora kusiyana kwavo kwakasiyana-siyana muminda dzakasiyana siyana.
CHIKAMU 1: Iyo yekutanga nheyo yetsvuku inotungamirwa (inosanganisira iyo tsvuku smd inotungamirwa uye tsvuku kuburikidza-gomba-gomba rinotungamira)
1.1 semicononductor fizikisi:
Kuti unzwisise musimboti weRed Lids (625nm Loter, 635nm LED, 635nm LED), tinofanira kutanga tabata zvimani zveMiconondhuctor Fizeds. Semiconductrs ndeyezvishandiso zvine magetsi maitiro pakati pevatengesi (senge simbi) uye vasiri-vanoita (vakadaro sevanosimbisa). Maitiro ezvemisidheni anotongwa nekufamba kweaine maelekitori mukati merudzi rwavo.

1.2 Iyo PN Junction:
Chinhu chakakosha che led ndiyo pn junction. Iyo inoumbwa nekujoinha mhando mbiri dzakasiyana dze semiconducductrs: P-mhando (yakanaka) uye n-mhando (yakaipa). Iyo P-TYPE SEMICONDURIT ine yakawandisa yeakapomerwa mhosva yekutakura
1.3 Magetsi Electrolince:
Kana chibviri chibviro chakaiswa pane iyo PN Junction, maElectrons kubva kuN-Type dunhu uye maburi kubva kuP-Type Dunhu rinosanganiswa nejhizha, kusunungura simba muchimiro chemapikicha. Ichi chiitiko chinozivikanwa seMagetsi. Simba reiyo rakaburitswa mafoto anotema ruvara rwevanhu.

CHIKAMU 2: Kuvakwa kweRed LESS
2.1 Zvigadzirwa zvinoshandiswa:
Red Lels dzinowanzo kuvakwa uchishandisa musanganiswa weGalumium Arsenide (Gaas) uye Aluminium Gallium Arsenide (Algaas). Zvigadzirwa izvi zvinopa yakakodzera simba bandgap yeRed Light EMISSION.
2.2 Epitaxy naWerer Probtication:
Maitiro ezve epitaxy anosanganisira kukura mutete mutete we semiconductor zvinhu pane substrate. Panyaya yetsvuku matsvuku, epitaxy inoitwa pane gallium arside substrate. Iyi denderedzwa inozoiswa kuti iite fomu yemunhu akatungamira machipisi.
2.3 PN Junction Kuumbwa:
Kuburikidza nekuita kwekutonga, kusachena kunounzwa mumifananidzo yeMiconductor kuti ugadzire iyo p uye n matunhu. Iyo P Dunhu Rinoitwa Nezvinhu zvakaita sealuminium, nepo nharaunda yacho inoridzwa nezvinhu zvakaita seSilicon.

2.4 Metal mafambidzana uye encapsilation:
Metal Contaces anowedzerwa kune iyo P uye n matunhu kubvumira kubatana kwemagetsi. Iyo CLEY CHIP inobva yachengetedzwa neine pachena epoxy resin, ichisimbisa dziviriro uye nekuwedzera chiedza chinobuda.
CHIKAMU 3: KUSHANDISA YENYAYA RED LEDS
3.1 chiratidzo magetsi:
Imwe yeiyo zvizhinji zvizhinji zvekushandisa zvetsvina matsvuku aya seanoratidza mwenje. Ivo vanoshandiswa zvakanyanya mumutengi emagetsi emagetsi, senge terevhizheni, zvishandiso zvepamba, uye madhiri emahara. Iyo yakaderera simba mashandiro, saizi yemubatanidzwa, uye yakareba hupenyu hwekuita matsvuku marara akakodzera kuti izvi zvikumbiro.
3.2 masaini emigwagwa:
Matsvuku matsvuku anoshandiswa zvakanyanya mumasaini emigwagwa nekuda kwekuonekwa kwavo kwakanyanya uye kuvimbika. Chiedza chitsvuku chakajeka chakaburitswa nemahombekombe aya anovimbisa kuoneka pachena kunyange mumamiriro ekunze akaoma. Uyezve, kushomeka kwavo kwakadzika kwesimba kunoderedza mari yemagetsi uye zvinodiwa pakugadzirisa zvinodiwa.

3.3 Kushambadzira uye Signage:
Red Lels anoshandirwa mukushambadzira uye siginecha rinoratidza kukwezva kutarisa uye kuendesa mameseji zvinobudirira. Ruvara rwavo runorema uye kugona kugadzira masimba emwenje mipimo inoita kuti vakakurumbira kuti vashandise mumabhirabhu, chitoro zviratidzo, uye zvakakura-zvinoratidzwa.
3.4 Zvekushandisa Zvekushandisa:
Matsvuku matsvuku anowana mafomu muminda dzakasiyana siyana. Ivo vanoshandiswa kurapwa photosnamic kurapa mamwe marudzi ekenza, pamwe nekumusoro-mwero-lever laser kurapwa kwekurwadziwa uye kurapa kwonda. Iyo isiri-inosangana nechimiro cheRed Lels zvinoita kuti vave vanokosha mukurapa.
3.5 Horticulure mwenje:
Red LEDS Rinotamba basa rakakosha mukukwira marambi emwenje. Zvirimwa zvinoda chaiyo wavelengths yechiedza chekukura kwakakwana uye photosynthesis. Red Lels Bvisa Chiedza muhuwandu hwe600-700 nM, izvo zvakakosha pakukurudzira kukura kwechirimwa, kuyerera, uye chibereko.

3.6 Optical kutaurirana:
Red Lels anoshandiswa mune Optical kutaurirana masisitimu, kunyanya mune pfupi-mhando zvikumbiro kunge optical data turgement pakati pemidziyo. Saizi yavo yemubatanidzwa, mutengo wakaderera, uye kuwirirana neyekunze fibers zvinoita kuti vakwanise kuita izvi zvekushandisa izvi.
3.7 Usiku kuona zvishandiso:
Red LEDS inoshandiswa mumasokisi ekuona usiku, akadai sehusiku maonero ehusiku magirafu uye scopes. Mwenje mutsvuku wakaburitswa neaya ma leds ari kushoma kuvhiringidza iyo yemushandisi yehusiku chiratidzo ichienzaniswa nemamwe mavara. Red LED zvakare ine hupenyu hwakareba hwebhatiri, uchiita kuti vakwanise kunyatsoita kushandiswa.
Mhedziso:
Red LEDS dzakave chikamu chakakosha chehupenyu hwedu hwezuva nezuva, kuwana mafaro mune dzakasiyana siyana minda. Kunzwisisa chirevo chekushanda kwavo uye kuvakwa kunoita kuti tikwanise kunzwisisa kugona kwavo, kusimba, uye kusanganisa. Sezvo tekinoroji inoramba ichisimudzira, tsvuku