Nyuma yimyaka yiterambere, indege isanzwe isanzwe yashyizeho urunigi ruhamye rwinganda, utwara icyamamare cyakazi. Ariko, ifite kandi ibibi byubushyuhe bwo hejuru bwa ecran nimbaraga zirenze. Nyuma yo kugaragara muri Cathode isanzwe yerekanye ikoranabuhanga ryo gutanga amashanyarazi, yashishikarije cyane ku isoko ryayoboye. Ubu buryo bwo gutanga amashanyarazi burashobora kugera kungufu ntarengwa kuzigama 75%. None se Cathode isanzwe yayoboye Ikoranabuhanga rya IBIKORWA BY'AMAFARANGA? Ni izihe nyungu z'iryo korana?
1. Cathode isanzwe iyobowe niki?
"Cathode isanzwe" bivuga uburyo rusange bwa Cathode Imbaraga, mubyukuri mubyukuri ikoranabuhanga rizigama ingufu za LED zerekana amashusho. Bisobanura gukoresha uburyo busanzwe bwa Cathode kuri ecran ya EXT, ni ukuvuga r (umutuku, icyatsi kibisi cyakozwe na r, amasaro asabwa. Amasaro ya B (Umutuku, B (Ubururu Muri ubu buryo, ubu bwanyuze muri make amasaro hanyuma kuri electrode mbi ya IC, igitonyanga cya voltage kizagabanuka, kandi umurimo wo kurwanya imbere uzahinduka muto.
2. Ni irihe tandukaniro riri hagati ya Cathode isanzwe na Onode LEDs?
①. Uburyo butandukanye bwo gutanga imbaraga:
Uburyo busanzwe bwa Cathode Cathode ni uko ubu bwaho bwanyuma bunyuze mu itaro rya lamp hanyuma tugagabanya inkingi mbi ya IC, bigabanya ikibazo cya voltage yimbere hamwe nubusabane bwo kurwanya imbere.
Ibisanzwe bisanzwe ni uko ibiteye bivuye mu ndege ya PCB kugeza ku itaro ry'itara, kandi bitanga imbaraga kuri r, g, b (umutuku, icyatsi, ubururu) ku buryo bunini bwa voltage ku muzunguruko.
②. Imbaraga Zisumbuye Zitanga Amashanyarazi:
Cathode isanzwe, izatanga voltage ubungubu na voltage kuri r, g, b (umutuku, icyatsi, ubururu) ukwayo. Ibisabwa voltage byibisambo bitukura, icyatsi nubururu nubururu biratandukanye. Ibisabwa voltage byisaro bitukura bigera kuri 2.8v, hamwe na voltage ibisabwa byamasaro yubururu-icyatsi ni hafi ya 3.8v. Imbaraga nkizo zirashobora kugera kungufu zukuri no kubikoresha imbaraga nke, nubushyuhe bwakozwe nayobowe mugihe cyakazi ni munsi cyane.
Ku rundi ruhande, anode, aha R, G (umutuku, icyatsi, ubururu) voltage iruta 3v (nka 5v) kubwo gutanga amashanyarazi. Muri iki gihe, voltage yabonetse numutuku, icyatsi nubururu ni 5v, ariko voltage ikora neza isabwa nisaro eshatu zitara zirenze 5v. Ukurikije amashanyarazi p = ui, mugihe iki gihe cyakomeje, voltage voltage, iriba ryinshi, ni ukuvuga ko ingufu zikoreshwa. Muri icyo gihe, iyobowe nayo izatanga ubushyuhe bwinshi mugihe cyakazi.
TheIsi ya gatatu kwisi yo hanze yatumye ecran yamamaza yatejwe na XyGled, Kwemeza Cathode isanzwe. Ugereranije na gakondo 51 itukura, icyatsi kibisi, inkingi nziza ya chip ya LED iyobowe nibura 30% kandi igaragaza imikorere myiza yo kuzigama no kuzigama no kuzigama.
3. Kuki hayobowe na Cathode isanzwe yerekana kubyara ubushyuhe buke?
Uburyo bwihariye bwa Cathode ya Cathode ya ecran yubukonje butuma iyobowe riyobowe ritanga ubushyuhe buke nubushyuhe bwo hasi mugihe cyo gukora. Mubihe bisanzwe, muburyo bwera hamwe nigihe cyo gukina amashusho, ubushyuhe bwa ecran yubukonje bugera kuri 20 ℃ munsi yubwo buryo busanzwe bwo kwerekana icyitegererezo kimwe. Kubicuruzwa bimwe na bimwe kandi kurwego rumwe, ubushyuhe bwa ecran ya Lead ya Cathode isanzwe iri munsi yibicuruzwa bikunze kugaragara kuri Anode isanzwe
Ubushyuhe bukabije nimbaraga zakozwe na LED yayoboye byahoze ari ibintu byingenzi bireba ibicuruzwa bya serivisi byayobowe, kandi "Cathode Yerekanwe" irashobora gukemura ibi bibazo byombi.
4. Ni izihe nyungu za Cathode isanzwe yerekanwe?
①. Amashanyarazi yukuri ni imbaraga-zo kuzigama:
Ibicuruzwa bisanzwe bya Cathode byemejwe neza Ikoranabuhanga rishinzwe kugenzura amashanyarazi, rishingiye ku biranga amafoto atandukanye ya SEFICES ZIKURIKIRA N'UMURYANGO W'UMUTANDUKANYE N'UBUNTU BUKURIKIRA N'UBURYO BW'IBISABWA BITANDUKANYE ku isoko!
②. Kuzigama nyabyo bizana amabara yukuri:
Uburyo busanzwe bwa Cathode bwayoboye burashobora kugenzura neza voltage, bigabanya ibishobora gukoreshwa nubushyuhe. Uburebure bwa LED ntabwo bwaragabanutse bukomeza, kandi ibara ryukuri rigaragara neza!
③. Gukiza ingufu zukuri bizana ubuzima burebure:
Gukoresha ingufu biragabanuka, bityo bigabanya ubushyuhe bwa sisitemu, bigabanya neza amahirwe yo kugerwaho, atezimbere umutekano no kwizerwa kuri sisitemu yose yerekana, kandi ikagira cyane ubuzima bwa sisitemu.
5. Ni irihe terambere zerekana ikoranabuhanga risanzwe rya Cathode?
Ibicuruzwa bishyigikira bijyanye na Cathode yayoboye Cathode yayoboye, nk'ibiyoborwa, amashanyarazi, umushoferi IC, n'ibindi, ntabwo ari ukuze nk'iminyururu rusange. Byongeye kandi, urukurikirane rusanzwe rwa Cathode ntabwo rwuzuye muri iki gihe, kandi ubunini rusange ntabwo ari bunini, mugihe ibintu bisanzwe bikunze gufata 80% byisoko.
Impamvu nyamukuru yo gutera imbere buhoro buhoro tekinoroji ya Cathode ni igiciro kinini. Dushingiye ku munyururu w'umwimerere w'ubufatanye, Cathode isanzwe isaba ubufatanye bwihariye ku mpande zose z'inganda nka chip, gupakira, ibisigazwa bikabije.
Muri iki gihe cyo guhamagarwa cyane kuzigama ingufu, hagaragaye haboneka Cathode mu mucyo wa Cathode yayoboye yayoboye amateka yabaye ingingo yo gushyigikira gukurikirana iyi nganda. Ariko, haracyari inzira ndende kugirango igere ku kuzamura no gushyira mu bikorwa muburyo bukomeye, bisaba imbaraga zinganda zose. Nkiterambere ryingufu-kuzigama ingufu, Cathode isanzwe yaturutse muri Cathode yerekanaga ikubiyemo gukoresha no gukoresha amashanyarazi. Kubwibyo, kuzigama ingufu bifitanye isano ninyungu ziyobowe na ecran za ecran no gukoresha ingufu zigihugu.
Duhereye ku bihe biriho, Cathode isanzwe yayoboye ecran yo kuzigama ingufu ntiziyongera cyane ugereranije na ecran isanzwe, kandi bizazigama ibiciro nyuma yo gukoresha nyuma, yubahwa cyane nisoko.
Igihe cyagenwe: Feb-02-2024
