Chifukwa chiyani mawonekedwe osinthika a LED sangakhale otentha?

Msika wogwiritsa ntchito chiwonetsero cha LED ukukula kwambiri, zinthu zomwe zidagawanika zikuchulukirachulukira, ndipo mawonekedwe osinthika a LED ndi amodzi mwa iwo. Komabe, zinthu zomwezo zogawira zowonetsera za LED, zowonetsera siteji za LED ,zowonekera za LED, zowonetsera zapadera za LED ndi zinthu zina zonse zalandiridwa ndi msika, koma zowonetsera zosinthika za LED zakhala zosiyana-siyana kuyambira anatuluka. Mwachiwonekere adachita bwino kwambiri mawonekedwe, osawoneka bwino ngati chophimba chopindika. Kodi izi ndi za chiyani kwenikweni?
"Kutha kupindika ndi kutambasula", ntchito yapadera
M'mbuyomu, zowonetsera za LED zomwe timazidziwa zinali zovuta. Zikuwoneka kuti zowonetsera zamagetsi ndi mawu oti "zofewa" sizingagwirizane, koma kutuluka kwa zowonetsera zosinthika za LED kwaphwanya malingaliro awa. Mosiyana ndi zowonetsera zachikhalidwe za LED zomwe zimagwiritsa ntchito zida zamagalasi ndi ma board ena olimba a PCB, zowonetsera zosinthika za LED zimagwiritsa ntchito matabwa osinthika a FPC, ndipo amapangidwa ndi zida za mphira kupanga masks ndi zipolopolo zapansi, kuphatikiza mndandanda wazinthu zapadera monga maloko apadera ndi ulalo. zipangizo , Kuonetsetsa kusinthasintha kwakukulu kwa chiwonetsero cha LED kuti mutsirize mawonekedwe opindika omwe zowonetsera zina wamba sangathe kuzikwaniritsa.
Kuphatikiza apo, njira yokhazikitsira yachikhalidwe yama projekiti akuluakulu monga wononga ndi kukonza chimango chazithunzi zowonetsera zachikhalidwe za LED, pomwe njira yokhazikitsira mawonekedwe osinthika a LED ndi yosavuta ngati kumata pepala pakhoma. Chifukwa cha kulemera kwake kwakukulu, zowonetsera zosinthika za LED zimayikidwa kwambiri ndi maginito adsorption, pasting ndi njira zina, kuphweka kuyika ndi kusokoneza ndondomeko, kulola makasitomala kuti amalize ntchito yoyika okha, kuchepetsa kwambiri ntchito.
Izi zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito zowonetsera zosinthika za LED mukayang'anizana ndi nyumba zina zomwe zimakhala zovuta kuti zigwirizane ndi zowonetsera zachikhalidwe za LED, monga makoma a arc, mizati ndi malo ena apadera. Ngati chowonetsera chanthawi zonse cha LED chiyenera kuyikidwa pakhoma lopindika, pali njira zitatu: pangani bokosilo kukhala chojambula chokhazikika ndikuchiphatikizira; pangani bokosilo kukhala lopindika ndiyeno phatikizani; kupanga Chigawo chapadera, ndipo mawonekedwe achitsulo a thupi lotchinga amafunikanso kupangidwa kukhala arc. Njira zitatuzi mosakayikira zimakhala zovuta kwambiri pakupanga ndi kukhazikitsa, ndipo mawonekedwe osinthika a LED ndiwosavuta kuposa enawo. Poganizira zomwe zili pamwambapa, malo omwe amagwiritsidwa ntchito kwambiri pazithunzi zosinthika za LED ndi malo okhala ndi mawonekedwe apadera, monga mizati yogulitsira, mipiringidzo, magawo, ndi zina zotero.
Kuphatikiza pa zomwe zili pamwambazi, zowonetsera zosinthika za LED zimakhala ndi ubwino wambiri monga kukonza mfundo imodzi, kusakanikirana kosasunthika, komanso kuyendetsa bwino kwambiri komanso kupulumutsa mphamvu, zomwe sizipezeka muzowonetsera zachikhalidwe za LED.
Kulephera kwaukadaulo, kudikirira kutulukira kwatsopano
Ndiye n'chifukwa chiyani mawonekedwe osinthika a LED okhala ndi maubwino odziwikiratu amalephera kudziwika ndi msika ndikupeza gawo lochulukirapo pamsika? Izi sizosagwirizana ndi zovuta zake zaukadaulo zomwe zilipo.
Pakalipano, chifukwa cha zifukwa zamakono, kumveka bwino kwa zowonetsera zosinthika za LED ndizotsika kwambiri kuposa zowonetsera zachikhalidwe za LED. Choncho, zithunzi anasonyeza makamaka abstract makanema ojambula pamanja m'malo mavidiyo chikhalidwe kapena zithunzi, zomwe zimapangitsa kusintha LED zowonetsera akadali osakhoza Kulowa malonda ndi madera ena, izo makamaka ntchito kusintha mlengalenga mu mipiringidzo, masiteji, zowonetsera zovala, etc. Komanso , popeza kusinthasintha kwa chophimba chosinthika LED zimachokera ku kusinthasintha kwa PCB bolodi chuma palokha, kamodzi kupinda ndi mapindikidwe chophimba kusinthasintha kuposa kulolerana kwa bolodi PCB, izo kuchititsa kuwonongeka mankhwala, ndi zotsatira za kuwonongeka izi. zili serious. Inde-zigawo zachitsulo za bolodi la PCB zidzawonongeka, ndipo kukonza kumakhala kovuta kwambiri.
Zowonetsera zosinthika za LED zikadali pachiwopsezo pamsika wakunja. Pofuna kuonetsetsa kusinthasintha, kukhazikika ndi chitetezo cha mawonekedwe osinthika a LED popanda chipolopolo cholimba sichapamwamba. Panja yopanda madzi, yopanda fumbi, kukana kutentha kwambiri, ndi zina zambiri, mawonekedwe osinthika a LED sangathe kukwaniritsa zofunikira; kuonjezera apo, chophimba panja nthawi zambiri wokwera Pakatikati pa mpweya, ali ndi zofunika kwambiri bata ndi zofunika otsika kuti kusinthasintha. Ndizosatheka kuti njira yoyikayi ikhale ndi maginito kapena kuyika mu mawonekedwe otsika kwambiri. Chifukwa chake, ngakhale nyumba zokhala ndi makoma opindika, anthu nthawi zambiri amagwiritsa ntchito ma arcs. Chojambula chowoneka bwino m'malo mwa chophimba cha LED chosinthika.
Komabe, chinthu chofunika kwambiri chomwe chimalepheretsa chitukuko chake ndi kukwera mtengo kwa kupanga, zomwe zimakhala zovuta kugwiritsidwa ntchito kwambiri. Makamaka, zowonetsera zapadera zowoneka bwino zimafunikira kusinthidwa mwapadera, ndipo mawonekedwe osiyanasiyana amafunikira mawonekedwe osiyanasiyana a nkhungu, zomwe zimawonjezeranso mtengo wopanga geometrically. Chifukwa chake, mawonekedwe apadera kwambiri sagwiritsidwabe ntchito kawirikawiri popanga.
Kuthekera kwakukulu, chiyembekezo chakugwiritsa ntchito
Mu njira iyi, kodi chophimba cha LED chimakhala ngati "nthiti ya nkhuku"? Inde sichoncho. M'malo mwake, kuthekera kwake kwachitukuko ndikwambiri. Ndikupita patsogolo ndi kutukuka kwa zikhalidwe za dziko langa komanso kuchuluka kwa zochitika zachikhalidwe, kufunikira kwa ma LED osinthika kudzakwera kwambiri. Kuphatikiza apo, lipoti laposachedwa la msika likuwonetsa kuti pofika chaka cha 2021, chiwonetsero chakunja cha LED padziko lonse lapansi chidzafika madola 15.7 biliyoni aku US, ndipo chidzakula pamlingo wapachaka wa 15.9%, zomwe zithandizira kugwiritsa ntchito zowonetsera zosinthika za LED.
M'tsogolomu, msika wowonetsera udzakhala wokulirapo, ndipo zowonetsera zamphamvu monga zowonetsera za LED zidzalowa m'malo mwazinthu zina zosasunthika ndikulowa m'magawo omwe amagwiritsidwa ntchito kwambiri komanso ambiri. Ngakhale mawonekedwe amakono osinthika a LED ndi ovuta kuti agwirizane ndi kunja, amathanso kuikidwa mugalasi ndikuwonetsedwa kunja, makamaka mawonekedwe ake ofewa, opepuka, komanso ophweka komanso osonkhana, omwe ali ndi zofunikira zochepa za akatswiri kwa ogwiritsa ntchito ndipo ndizowonjezereka. kumathandizira kuphatikizika kobwerezabwereza komanso kugwiritsa ntchito. M'tsogolomu, ngati angagwiritsidwe ntchito powonetsera kunja kwa galasi lagalimoto ndi galasi lazenera, kapena m'malo motsatsa malonda monga matabwa a mauthenga a fulorosenti, ndikugwiritsidwa ntchito m'madera osadziwika bwino, msika umakhalanso wochuluka kwambiri. Kuphatikiza apo, chinsalu chosinthika chimakhala chokwanira kwambiri ku nyumbayi ndipo chimapangitsa kuti anthu aziwonera kuchokera kumakona angapo kusiyana ndi maonekedwe a LED. Ngati kumveka kungawongoleredwe bwino, sikungathe kusintha mawonekedwe amtundu wa LED wokulirapo komanso ovuta. Izi zisanachitike, yankho la teknoloji ndi kuzindikira kwa msika ndi kukwezedwa kudzakhala mavuto oyambirira omwe opanga akuluakulu adzathetsa.
Ngakhale mawonekedwe amakono osinthika a LED akadali opanda ungwiro, tili ndi chifukwa chokhulupirira kuti ndi chitukuko ndi kuwongolera kwaukadaulo ndi ukadaulo, zovuta zaukadaulo zamawonekedwe osinthika a LED zidzathetsedwa, ndipo msika wa "blue Ocean" wa LED yosinthika. skrini idzakhala yosangalatsa kwambiri.