Umukara waLED yerekanani ibintu bisanzwe.Uyu munsi, reka turebe impamvu nyinshi zingenzi zitera umwijima.
1. Amazi meza, chlorine, na bromination
Icyuma gikozwe muri feza kumurongo wa LED kizatanga sulfide ya silver mugihe ihuye na gaze irimo sulfure, kandi iyo ihuye na acide irimo aside irike irimo chlorine na gaze ya bromine, izabyara ifaranga ya feza yumutima, izatera isoko yumucyo kugirango uhindure umukara unanirwe.Amazi ya sufuru / chlorine / bromination yumucyo arashobora kugaragara murwego rwose rwo kubyara, kubika, gusaza, no gukoresha urumuri rwa LED n'amatara.Nyuma yo gupimwa na sulfure / chlorine / bromination kubera umwijima uturuka ku mucyo, umukiriya agomba guhitamo gahunda yihariye yo kuvanaho sulfuru hashingiwe ku cyiciro kibamo sulfure / chlorine / bromination.Kugeza ubu, umushinga wo kumenya sulfure / chlorine / bromine watangijwe n’Ubushinwa harimo: itara rya sulfuru / chlorine / bromine (harimo n’amashanyarazi yubatswe), itara rya sulfuru / chlorine / bromine (ukuyemo amashanyarazi yo hanze), amashanyarazi sulfuru / chlorine / bromine, ibikoresho bifasha sulfure / chlorine / bromine, amahugurwa yo gupakira sulfur / chlorine / bromine, amahugurwa yo kumurika sulfure / chlorine / bromine, hamwe no kugurisha amahugurwa yo kugurisha sulfur / chlorine / bromine.Bitewe n’uko imyuka irimo sulfure, chlorine, na bromine ishobora kwinjira imbere y’isoko ry’umucyo binyuze mu cyuho cya silicone cyangwa uduce, Jinjian kandi yatangije gahunda yo kugenzura ikirere kugira ngo irusheho gufasha abakiriya kunoza ibyo bakeneye ku bikoresho bitanga isoko.
Oxidation
Ifeza ikora byoroshye na ogisijeni mubushyuhe bwo hejuru nubushuhe bwikirere, ikabyara okiside yumukara.Nyuma yo kwemeza ko impamvu y’umwijima w’isoko ry’umucyo ari okiside ya feza isahani ya feza, Jin Jian azasaba ko umukiriya yakomeza gukora igenzura ry’ikirere ku isoko n’itara kugira ngo akureho inzira y’ubucengezi.
3. Carbone
Ukurikije ubunararibonye, inenge yibikoresho mubikoresho bitandatu byingenzi bituruka kumasoko ya LED (chip, brackets, glue kristal kristu, insinga zihuza, ifu ya fluorescent, hamwe na kole yo gupakira) hamwe nubusembwa bwibikorwa muburyo butatu bwo gupakira (kristu ikomeye, insinga, hamwe no gufunga) byose bishobora kuganisha ku bushyuhe bwo hejuru cyane buturuka ku mucyo, bigatera umwijima waho cyangwa muri rusange hamwe na karuboni yumucyo.Igishushanyo mbonera cyo gukwirakwiza ubushyuhe budasanzwe bwamatara ya LED, ubushyuhe buke bwumuriro wibikoresho byo gukwirakwiza ubushyuhe, igishushanyo mbonera cy’amashanyarazi kidafite ishingiro, hamwe nudusembwa twinshi two kugurisha bishobora nanone gutera karuboni yumucyo.Kubwibyo, mugihe Jinjian yemeje mbere yuko impamvu yo kwirabura isoko yumucyo ari karubone, bizasaba ko umukiriya yakurikiza inzira yumucyo LED cyangwa inzira yo gusesengura itara, gutandukanya isoko yumucyo / itara, no kumenya inkomoko yinenge cyangwa birwanya ubushyuhe bwinshi.
4. Kudahuza imiti
Kwirabura kw'isoko rya LED rishobora nanone guterwa no kwanduza imiti, kandi iki kintu cyirabura gikunze kugaragara mumatara afunze adafite umwuka muke cyangwa udafite umwuka.
Mugihe duhuye nikibazo LED yerekana ecran ihinduka umukara, dushobora gukora iperereza kumpamvu umwe umwe hanyuma tugahindura.
Igihe cyo kohereza: Ukuboza-05-2023
