Kusankha kwa Gwero la Kuwala kwa LED

LED ikhoza kupulumutsa magetsi ambiri kudziko ndi ogwiritsa ntchito, ndikusunga maola ambiri ogwira ntchito kuti alandire cholowa. Kukula kwaukadaulo waukadaulo wa LED kwawonjezera nyonga yatsopano pamakampani otsatsa otsatsa. Mkhalidwe wake wapadera, wonyezimira wosiyanasiyana, ndipo amagwiritsidwa ntchito kwambiri popanga zinthu zotsatsa. Mitundu yosiyanasiyana ya mikanda ya nyali ya LED imakhala ndi ngodya zosiyanasiyana zowala komanso zowala zosiyanasiyana. Kotero, momwe mungasankhire mikanda yoyenera ya nyali ya LED pazinthu zosiyanasiyana, kuti ikwaniritse zotsatira zake ndikuchepetsa ndalama zambiri? Malingaliro akatswiri a kampani yochepa tsopano. Kugwiritsa ntchito ndi kugwiritsa ntchito ma LED mu zilembo zotulutsa kuwala Mawonekedwe atatu-dimensional owoneka bwino ali ndi zofunikira izi pa gwero la kuwala: Choyamba, zovuta za ma glyphs ndi mafotokozedwe osiyanasiyana a ma projekiti osiyanasiyana, gwero lowunikira limafunikira chilengedwe chonse. gwero la kuwala; chachiwiri, chifukwa cha chilengedwe chonse cha glyphs; Kumaliza kukhazikitsa zilembo zotulutsa kuwala ndikovuta kwambiri. Pofuna kuchepetsa ndalama zosamalira, gwero la kuwala limafuna moyo wautali;. Pali magwero atatu owunikira a LED omwe ali oyenerera zilembo zitatu -dimensional -emitting zilembo: anthu ndi zipewa zazing'ono zaudzu ndi mikanda yachigamba. Earnian light module ndi yoyenera kwa zilembo zonyezimira pakati pa kutalika kwa khoma la mawu pakati pa 8-10cm? FUlihudzwo, 3 ita' igggg ii iggbo igggggYachikuts90 yaita120 yaz. Pamtunda uwu, gawo lowala lomwe limagwiritsidwa ntchito pa mawu oyamwa, kuwala kumatha kuwunikira konse. Sikuti chiwerengero cha ma modules chimangopulumutsa chiwerengero cha ma modules, kugwiritsa ntchito kuyesa kwa mita yowala pazenera, kugwiritsa ntchito mphamvu ya kuwala kuli bwino. Kwa zilembo zazifupi komanso zowoneka ngati glyph ndi zilembo zonyezimira, ngodya yonyezimira iyenera kugwiritsidwa ntchito pafupifupi madigiri 160 a moduli ya mermaid yokhala ndi mutu wathyathyathya ndi gawo laling'ono lachipewa la udzu. Malo okulirapo a radiation amatha kuchepetsa kuchuluka kwa gawo, ndipo khoma lalifupi la khoma limapangitsa kuwala kowala kwa font. Awiriwo ophatikizidwa, adatsatira lamulo lachitetezo cha mphamvu, komanso adawonetsa kufunikira kwa kusankha kolondola kwa LED. Ndikoyenera kudziwa kuti pogwiritsira ntchito gawo la kuwala kwa LED, tiyenera kumvetsera vuto la kuchepa kwa magetsi. Osachita chipika chimodzi chokha, kuyambira pamndandanda woyamba mpaka kumapeto. Izi sizidzangopangitsa kuwala kosagwirizana chifukwa cha voteji yosiyana pakati pa choyamba ndi michira, komanso vuto la kuchulukirachulukira kwamtundu umodzi -kuzungulira panopa kuwotcha bolodi la dera. Njira yolondola ndiyo kugwirizanitsa momwe mungathere kuti zitsimikizire kuti magetsi ndi kugawa kwamakono ndizomveka. Komanso, ngati mukufuna kugwiritsa ntchito anticorrosive zipangizo mkati mawu patsekeke, ndi bwino kugwiritsa ntchito zoyamba woyera kuonjezera chiwonetsero cha coefficient. Kugwiritsa ntchito kwa LED mu zizindikiro zowonda kwambiri ndi chizindikiro chowala kwambiri. Makulidwe azizindikiro zam'mbuyo zowonda kwambiri zotulutsa komanso mabokosi owala kwambiri anali pafupifupi pakati pa 1.5-3.0cm. Mu 2004, pamaziko awa, Nanjing Bia Company palokha idapanga zizindikiro zoonda kwambiri ndi makulidwe a 0.8-1.5cm. Izi zimagwiritsa ntchito matekinoloje osiyanasiyana monga kalozera wowunikira, kuumba jekeseni, kusema, magwero a backlight. Chikhalidwe chake ndi chakuti pamwamba ndi lathyathyathya, palibe chosema chotupa, kuwala ndi yunifolomu kuwala popanda chingwe kuwala. Mapangidwewo akhoza kukhala aakulu mopanda malire, ang'onoang'ono ngati khadi la dipatimenti, ndipo zizindikiro za msewu mumsewu waukulu zikhoza kupangidwa. Chizindikiro chowonjezera -choonda chimasankhidwa molingana ndi makulidwe a makasitomala omwe akufuna komanso kukula kwa masanjidwewo malinga ndi zomwe kasitomala amafuna. Zizindikiro zotulutsa zowala kwambiri zokhala ndi makulidwe osakwana 8mm ndi malo osakwana 450cm2 zitha kusankhidwa pagawo lowala pang'ono; makulidwe ake ali pakati pa 8mm-10mm ndi chizindikiro chowonda kwambiri chotulutsa pakati pa 500cm2-400cm2. ; Large kopitilira muyeso - woonda kuwala emitting zizindikiro ndi makulidwe oposa 10mm, ndi kopitilira muyeso -high yowala gawo mbali ya kuwala ngodya mkati madigiri 30 ayenera kusankhidwa. Mwachidule, pamene makampani ambiri otsatsa amagwiritsa ntchito ukadaulo wogwiritsa ntchito LED kuti apange zinthu, kuwonjezera pa kukhazikika kwa LED, ndikofunikiranso kudziwa mbali yowala ya LED molingana ndi zofunikira za chinthucho. Mkati. Pokhapokha mwa kusankha koyenera kwamitundu yosiyanasiyana ya ma LED omwe tingatsimikizire mtundu wa chinthucho. Dongosolo lowunikira la Scenic LED ndi mawonekedwe ake osungira mphamvu ndi chitetezo ndi nkhani zomwe zimakhudzidwa kwambiri ndi mayiko padziko lonse lapansi masiku ano, ndipo zimakhudza mwachindunji chitukuko chokhazikika cha anthu. Kwa makampani owunikira omwe amadya mphamvu mwachindunji, amayembekeza kuti akwaniritse zowunikira zobiriwira zopulumutsa mphamvu. Kubadwa kwa gwero lounikira lobiriwira la semiconductor kumadziwika ngati kusintha pagawo la kuyatsa. Chizindikiro ndi chakuti semiconductor emitting diode (LED) pang'onopang'ono amalowa mumsika wamba wowunikira ngati gwero latsopano. Monga kugwiritsa ntchito magwero apadera owunikira, kuwala koyera kwa LED kwawonetsa zabwino zazikulu zogwirira ntchito, kukwera kwakukulu kwachitukuko, komanso kufunikira kwa msika komwe kukukulirakulira. M'zaka 5 zikubwerazi, nyali za LED zikuyenera kukhala chinthu chachikulu cham'badwo wotsatira wa kuyatsa. Nyali yowala ya diode ndi yosiyana ndi nyali yachikhalidwe yoyera yoyera malinga ndi kapangidwe kake kapena mfundo yowala. Kwa nthawi yaitali, chifukwa chimene anthu sanagwiritse ntchito kuwala -emitting diode kuunikira makamaka chifukwa mbali imodzi, kuwala emitting diode sanapeze wofiira, wobiriwira, ndi buluu. Kufunika. Tsopano vuto limene limavutitsa anthu latha. Anthu amatengera kuwala kwambiri kwa Blu -ray LED, ndipo amagwiritsa ntchito njira zingapo kuti akwaniritse kuwala koyera. Kuwala kopangidwa ndi nyali ya nyali yowala -emitting diode yomwe ingapangidwe kumakhala pafupi kwambiri ndi dzuwa, ndipo kumakhala ndi chiyembekezo chogwiritsa ntchito bwino. Chifukwa cha ichi, nyali yowunikira ya diode yowunikira idzawonekera kuchokera kumagetsi owonetsera zida zamagetsi, kukhala nyenyezi yatsopano pamunda wowunikira, zomwe zidzatsogolera kusintha kwatsopano. Semiconductor ultra -high kuwala emitting diode (LED), makamaka nitride woyera kuwala kuwala diode, ali ndi ubwino wa voliyumu yaing'ono, voteji yochepa, moyo wautali, kuyankha mofulumira, kusathwanima pafupipafupi, kugwiritsa ntchito mphamvu zochepa, kutentha thupi, ndi zina zotero. ndipo pang'onopang'ono akukhala m'badwo watsopano wobiriwira. , Kupulumutsa mphamvu, kusamala zachilengedwe, gwero lowunikira kwanthawi yayitali. Monga gwero la kuwala kwa semiconductor, kuwala koyera kwa LED, poyerekeza ndi gwero lounikira lachikhalidwe, mphamvu zake zimangofanana ndi 20% ya zotsirizirazi. Moyo wautumiki umakhala mpaka maola 100,000, zomwe zimachulukitsa nthawi zambiri nyali wamba. Ndi yodalirika, yotsika mtengo yokonza. Mphamvu yogwiritsira ntchito ndiyotsika, ndipo mphamvu yogwiritsira ntchito nthawi zambiri imakhala pansi pa 5V. Kuphatikiza pa LCD backlight yamakina osunthika, itha kugwiritsidwanso ntchito pakuwunikira kumunda, kuunikira kwakutali kwamapiri, magetsi aminer ndi kuyatsa chilengedwe chamadzi, etc. Nthawi yosinthira ndi yaifupi, nthawi yotsika kwambiri yoyankhira imatha kufika ku 1 microsecond, ndipo nyali zambiri ndi ma milliseconds ochepa (nthawi yoyankhira gwero la kuwala ndi 200 milliseconds). Kuteteza chilengedwe, palibe zinyalala zovulaza monga mercury, zolimba komanso zosalimba, zomwe zimachepetsa kuipitsidwa kwa zinyalala ku chilengedwe. Nyali za LED zilibe zosakaniza za infrared ndi ultraviolet, palibe kuipitsidwa kwa ma radiation, ndi DC drive, yopanda kung'anima, ndi gwero lowala bwino loteteza maso. Pogwiritsa ntchito kwambiri ma LED komanso kuwongolera magwiridwe antchito, kusintha kwatsopano kowunikira kukubwera kuti kukhale mgwirizano wa anthu, ndiye kuti kusintha kumeneku kudzabweretsa chiyani kwa anthu: uku ndikutukuka kwa zinthu zogwiritsira ntchito ma LED ndikuwongolera msika womwe ukukhudzidwa kwambiri . Wolembayo amakhulupirira kuti mfundo zotsatirazi ndizoyenera kuziganizira: (1) Kupatula kuwala ndi kutentha kwa mtundu, LED imabweretsa kukula kwa kuyatsa kwa mtundu wolamulidwa ndi wosinthika wa anthu, womwe ukhoza kugawidwa pafupifupi magawo atatu. Gawo loyamba ndi loyambira zaka za zana la 18 zisanafike poyang'ana anthu oyambirira. Kuchokera nkhuni wamba kupita ku nyali zamafuta mpaka makandulo, mpaka kuchuluka kwa nyali za gasi ndi nyali zamafuta zomwe zimagwiritsidwa ntchito mtsogolo. M’mbiri yakale imeneyi, anthu akutsatira kuunika, lomwe ndi lingaliro la kuwala. Gawo lachiwiri ndi kuyambira zaka za zana la khumi ndi zisanu ndi zitatu. Anthu ayamba kugwiritsa ntchito magetsi. Kuyambira Edison mu 1879, Edison adapanga nyali zoyera. Lakhala likugwiritsidwa ntchito kwa zaka pafupifupi 130. Ukadaulo waukulu wowunikira ndi ukadaulo wamagetsi otenthetsera komanso ukadaulo wotulutsa mpweya. Pofuna kupulumutsa mphamvu ndi kuyatsa koyenera, anthu apanga nyali zoyera, nyali za fulorosenti, nyali za halogen, nyali za sodium, mercury nyali, ndi zina zotero. Izi zakhala zinthu zodziwika bwino pakuwunikira kwathu kwatsiku ndi tsiku. Kuwonjezera pa kukhutiritsa lingaliro la kuwala pa siteji iyi, kutentha kwa mtundu kumazindikiridwanso. Popeza kuti LED imagwiritsidwa ntchito powunikira, iyambanso gawo lina latsopano la kuyatsa. Kukhazikitsidwa kwa ma LED atatu amitundu yoyambira amatha kupezeka ndi mtundu uliwonse wowala wowoneka, ndipo amatha kusinthidwa nthawi iliyonse. Kuwongolera kwa kuwala ndi kutentha kwa mtundu ndikosavuta. (2) Kusintha kuchoka pa kuunikira kumodzi mpaka kutsindika zotsatira zonse. M'moyo wathu watsiku ndi tsiku, kuunikira kumachitika ndi nyali imodzi kapena yakumaloko. LED ndi yaying'ono kukula kwake ndipo imatha kukhazikitsidwa muzomangamanga, zida zokongoletsera ndi zaluso. Kuunikira kwamtsogolo sikudzakhalanso kokha ku nyali imodzi, koma kudzatsatira zotsatira zonse zowunikira. Kuwala kungabwere kuchokera pansi, khoma, mawindo, mipando, zipangizo, ntchito zamanja, mizere, nkhope, kapena magetsi. Malinga ndi kuunikira wonse Zotsatira ziyenera kukhazikitsidwa (monga mtundu, kutentha, kuwala, njira, etc.). Babu ya diode yowala imapangidwa ndi semiconductor. Choncho, chipangizo chotulutsa kuwalachi chikhoza kukhala chaching'ono kwambiri kuti chifike pa dongosolo la millimeter ndikuyiyika pakhoma kapena padenga. Ngati simuyatsa magetsi, simungazindikire kukhalapo kwawo. Komanso, moyo wautali wa babu. Kuphatikiza pa kulimba kwa nthawi yayitali, babu yamtunduwu ilinso ndi kuthekera kwakukulu pankhani yosunga mphamvu. (3) Kukula kwa chosinthira cha nyali pakusankhidwa kwa zochitika nthawi zambiri kumatsirizidwa ndi kusinthana kuwongolera nyali inayake kuti amalize. M'mapangidwe amtsogolo omwe amagogomezera mphamvu ya kuunikira konse, dongosolo lonse la gwero la kuwala limapangitsa kuti mawonekedwe awonekedwe atheke. Anthu amatha kupanga zowunikira zosiyanasiyana molingana ndi zofunikira zosiyanasiyana. Panthawi yogwiritsira ntchito, anthu amangofunika kusankha malo kudzera pa remote control kuti agwirizane ndi kuyatsa. (4) Kuyika kosasunthika kuchokera pazitsulo zilizonse kuti m'malo mwa kusintha kwa makandulo kupita ku nyali zamagetsi, kuti kuyika koyima kokha kungathe kupangidwira njira iliyonse ndi malo oyikapo. Nthaŵi yochepa. Kuwala kwa LED kumayendetsedwa ndi magetsi otsika-voltage. Mzere wachitetezo ukhoza kukhala wokhazikika. Mzere wa buckle ukhoza kukonzedwa pamalo aliwonse ndi mawonekedwe aliwonse, kotero kuti kuwala kwa LED kukhoza kutulutsidwa nthawi iliyonse, kupanga zotsatira zosiyana kuti apange zotsatira zosiyana. Kwa magetsi amodzi, mutha kuyipachika kumalo osiyanasiyana malinga ndi zosowa zosiyanasiyana za anthu. (5) Malo osasunthika amatha kusandulika kukhala phokoso, kuwala, ndi mphamvu yamagetsi yowonetsera liwiro la LED, voliyumu yaying'ono ndi kusintha kwa mtundu, kuti mphamvu zamtundu ziwonetsedwe momwe zingathere. Itha kuzindikirika kudzera muulamuliro wa mapulogalamu nthawi zina, zomwe zimabweretsa moyo komanso zosinthika pamakina owunikira. (6) Magwero obiriwira monga mphamvu ya dzuwa ndi mphamvu yamphepo adzakhala mphamvu yowunikira mphamvu yowunikira mphamvu yowunikira. Monga gwero latsopano lolimba lamphamvu, mphamvu ya LED ndi yaying'ono, mphamvu ya kuwala ndi yayikulu, magetsi ndi otsika, ndipo kugwiritsa ntchito magetsi a DC ndikoyenera kuyendetsa dzuwa. LED imagwiritsidwa ntchito powunikira, ndipo imapereka kuwala kocheperako kwa mphamvu ya dzuwa, kupanga mphamvu ya dzuwa kuti igwiritsidwe ntchito kwambiri momwe zingathere, zomwe zidzalimbikitsa kwambiri chitukuko cha mafakitale a dzuwa. M'tsogolomu, makina ounikira a LED amatha kugwiritsa ntchito mphamvu ya dzuwa. Zogulitsa zopangidwazo zitha kugwiritsidwanso ntchito m'malo omwe ma gridi wamba sangathe kukulirakulira kapena kuchepetsedwa ndi malo. (7) Kukula kwa lingaliro la kuyatsa, kumawonetsa bwino luso, mbiriyakale, umunthu, ndi umunthu kuunikira kwa LED kudzasintha malingaliro owunikira anthu. Ponena za mtundu, kuunikira kuchokera ku kuwala koyera m'chilengedwe chonse kumakulitsidwa ku mitundu yosiyanasiyana ya kuwala. Ndipotu, anthu safunikira kukhala owala kwambiri nthawi zambiri. Mwinamwake kuwala kwachikasu kapena mitundu ina ndi yoyenera kwambiri pazosowa ndi umunthu wa zochitika. Ma LED okhala ndi magawo atatu amatha kusinthika mosalekeza ndikusankha kowala, greyscale, ndi mtundu. Kuwala kumakhudza kwambiri malingaliro a anthu, kotero kuti anthu amatha kusankha mitundu yosiyanasiyana yowunikira nthawi zosiyanasiyana malinga ndi umunthu wawo, mikhalidwe ya zochitika, komanso kumvetsetsa kosiyana kwa chilengedwe ndi moyo. Nyali zaluso, mitundu yolota, idzaphatikiza anthu ndi chilengedwe, ndikupereka malingaliro atsopano pakuwunikira. Ndi kutchuka kochulukira kwa lingaliro la moyo wobiriwira, anthu adayamba kulakalaka moyo womasuka komanso wosangalatsa ndikugwira ntchito m'malo obiriwira komanso nyumba zobiriwira. Ndi kukhazikitsidwa kwa mitundu yowunikira, anthu amafuna mawonekedwe achikondi komanso okonda makonda. Kugwiritsa ntchito kwambiri kwa LED kudzawonetsa mawonekedwe a LED asanakhale ndi mphamvu. Dongosolo lonse lowunikira lomwe limawonetsa mawonekedwe ambiri a ma LED likhala limodzi mwamagawo ofunikira opangira ma LED. Chofunikira kwambiri ndikugwiritsa ntchito LED kuti muzindikire zachabechabe, zokonzedweratu ndi kusankha kwa chochitikacho. Zomwe zili mu mfundo zisanu ndi ziwiri zomwe zili pamwambazi ndizomwe zimafunikira. Kuti mukwaniritse mawonekedwe onse owunikira a LED pamalopo, nyali zobisika, zaluso, komanso zophatikizika za LED zilandila chidwi. Kuphatikiza kwa nyali za LED ndi zomangamanga ndi zokongoletsera, ndi nyali zaluso za LED, zidzakhala njira ziwiri zofunika zachitukuko cha ntchito za LED.