M'zaka zaposachedwa, zowonetsera za LED zatchuka kwambiri, kupeza malo awo osati pazamalonda komanso pakugwiritsa ntchito payekha. Amagwiritsidwa ntchito m'malo osiyanasiyana, kuyambira pamakonsati ndi zochitika zamakampani mpaka masewera amasewera, ziwonetsero zamalonda, ndi malo ogulitsira. Komabe, mtengo wawo ndi wochuluka kwambiri, kuyambira $5,000 mpaka $100,000 ndi kupitirira apo, ndipo zinthu zomwe zimakhudza mtengo wawo womaliza ndizosiyanasiyana.
Limodzi mwamafunso omwe amalipiritsa amakhala nawo akafikaMawonekedwe a LED ndi, “Kodi zidzakhala zodula? Kodi ndingabwezere ndalamazo ndikupeza phindu?” Mu positi iyi yabulogu, tifufuza zinthu zomwe zimatsimikizira mtengo wa zowonetsera za LED ndi zomwe muyenera kuziganizira musanagule.
Mtengo wa Khoma Zowonetsera za LED
Pali zinthu zambiri zomwe zimakhudza mtengo wa zowonetsera za LED, ndipo izi zimatha kusiyanasiyana kutengera wopanga komanso mawonekedwe ake. Zinthu zofunika kwambiri ndizo kukula kwa chinsalu, kusanja, kutsitsimula, kuchuluka kwa pixel, ndi mtundu wa ma LED omwe amagwiritsidwa ntchito.
Kukula kwa Screen Display LED
Kukula kwa chiwonetsero chazithunzi cha LED ndi chimodzi mwazofunikira kwambiri pamtengo wake. Nthawi zambiri, mitengo ya skrini ya LED imawerengedwa pa mita lalikulu, kutanthauza kuti chinsalu chachikulu, ndikukwera mtengo.
Kusankha chophimba cha LED choyenera ndikofunikira kuti muwonetsetse kuti zomwe muli nazo zikuwonekera komanso zothandiza. Zinthu monga mtunda wowonera, zomwe zili ndi cholinga, komanso bajeti yanu, zidzakhudza kusankha kwanu kukula kwa skrini ya LED. Poganizira izi, mutha kupanga chisankho chanzeru ndikusankha chophimba chomwe chikugwirizana ndi zosowa zanu.
LED Screen Resolution
Resolution imatanthawuza kuchuluka kwa ma pixel omwe ali pazenera. Kusintha kwapamwamba kumatanthauza ma pixel ochulukirapo, zomwe zimapangitsa zithunzi zakuthwa. Kusankha koyenera ndikofunikira kuti muwonetsetse mawonekedwe apamwamba kwambiri.
Ngati mukufuna kuyika sekirini m’malo amene oonerera ali patali ndithu, monga ngati mabwalo amasewera kapena malo ochitirako konsati, chinthu choyamba chimene muyenera kuganizira posankha chophimbacho ndicho mtunda woonera. Zosankha zochepa zingakhale zokwanira pazochitika zoterezi. Komabe, ngati mukuyika chophimba m'malo ang'onoang'ono ngati chipinda chamisonkhano kapena malo ogulitsira, mufunika chinsalu chokwera kwambiri kuti muwonetsetse kumveka bwino komanso tsatanetsatane.
Chinthu chachiwiri choyenera kuganizira ndi mtundu wazinthu zomwe zikuwonetsedwa pazenera. Ngati mukufuna kuwonetsa zithunzi kapena makanema apamwamba kwambiri, chophimba chapamwamba chidzapereka mwatsatanetsatane komanso momveka bwino. Kumbali ina, ngati mukuwonetsa mawu osavuta kapena zithunzi, sikirini yotsika kwambiri ingakhale yokwanira.
Mtengo Wotsitsimutsa Screen wa LED
Mtengo wotsitsimutsa ukuwonetsa kangatiLED khoma imasintha chithunzi chomwe chikuwonetsedwa pamphindikati, choyesedwa mu Hertz (Hz). Mwachitsanzo, kutsitsimula kwa 60Hz kumatanthauza kuti chithunzicho chimasinthidwa ka 60 pamphindikati. Kutsitsimula kwapamwamba kumapangitsa kuyenda kosalala pakhoma la LED.
Mtengo wotsitsimula wofunikira pakhoma la LED umadalira kugwiritsa ntchito kwake. Pazifukwa zambiri monga zochitika zamakampani, ziwonetsero zamalonda, ndi maphunziro, kutsitsimula kwa 1920Hz ndikokwanira. Komabe, ngati mukugwiritsa ntchito khoma la LED kuti muwone zomwe zikuyenda mwachangu monga masewera kapena makonsati,Zithunzi za Xr mphukira, mudzafunika kutsitsimula kwapamwamba, komwe kumalimbikitsidwa pa 120Hz kapena kupitilira apo. Izi zimatsimikizira kuti kuyenda kumawoneka kosalala komanso kopanda zinthu zowoneka bwino.
Ubwino wa Chips za LED, ICs, Power Supplies, ndi Makabati
Tchipisi za LED ndizofunikira kwambiri pazithunzi zowonetsera za LED, zomwe zimatsimikizira kuwala kwawo, kulondola kwamtundu, komanso moyo wautali. Zowonetsera za LED zokhala ndi tchipisi tapamwamba nthawi zambiri zimawonetsa kuwala kwabwinoko, kulondola kwamtundu, komanso moyo wautali, koma zimabweranso pamtengo wokwera. Kukula ndi kuchuluka kwa tchipisi kukhudzanso mtengo wazenera, ndi tchipisi tokulirapo ndi tchipisi tochulukira zomwe zimathandizira kukwera mtengo. Kuphatikiza apo, mtundu wa mabwalo ophatikizika (ma IC) ndi zida zamagetsi zimagwira ntchito yofunika kwambiri pakukhazikika komanso kuchita bwino kwa chiwonetsero chazithunzi za LED. Ma IC apamwamba kwambiri komanso magetsi amathandizira kukhazikika koma atha kukweza mtengo wa skrini. Mosiyana ndi izi, ma IC amtundu wocheperako komanso magetsi amatha kupangitsa kuti skrini isawonongeke kapena kuwonongeka, zomwe zimapangitsa kuti pakhale mtengo wokwera kapena wowonjezera.
Zingwe ndi Makabati
Ubwino wa zingwe umakhudza kukhazikika kwa kufalikira kwa ma sign, pomwe makabati amapereka chitetezo pazenera la LED. Zingwe zapamwamba kwambiri ndi makabati nthawi zambiri zimachulukitsa mtengo wa chiwonetsero cha LED komanso zimatsimikizira kukhazikika kwake komanso moyo wautali.
Mtengo Wotumiza ndi Ndalama Zoyikira
Kukula ndi kulemera kwa zowonetsera za LED zidzakhudza mtengo wotumizira. Kusankha njira yotumizira, mtunda pakati pa komwe wachokera ndi komwe mukupita, ndi mtundu wa zinthu zopakira, zonse zimathandizira pakuzindikira ndalama zotumizira. Zoyendera panyanja nthawi zambiri zimakhala zotsika mtengo kuposa zapaulendo, makamaka ponyamula katundu wambiri. Kuphatikiza apo, kusankha kwa zinthu zonyamula katundu kumakhudzanso mtengo wa ma phukusi. Makatoni amatabwa ndi olimba koma okwera mtengo, makatoni amasunga bajeti koma osalimba, ndipo mabokosi onyamula ndege ndi akatswiri koma okwera mtengo. Ndikoyenera kuganizira zinthu izi mosamala musanagule, chifukwa zidzakuthandizani kudziwa zomwe mungachite pa zosowa zanu.
Musanagule chophimba cha LED, onetsetsani kuti mwamvetsetsa izi ndikupanga zisankho zodziwika bwino malinga ndi zomwe mukufuna komanso bajeti. Kuphatikiza apo, ndi njira yabwino kuyitanitsa zitsanzo kuti zitsimikizire mtundu wake kapena kugwiritsa ntchito ma courier services ngati DHL, UPS, FedEx, kapena ena pogula zinthu zopepuka monga zingwe, makadi a IC, ndi magetsi. Njira iyi imakulitsa kusavuta komanso kuchita bwino kwazomwe mumagula. Kuyika ndalama mu anLED chiwonetsero chazithunzindi chisankho chofunikira, kotero kuganizira mozama zonsezi ndikofunikira kuti mugule bwino.
Nthawi yotumiza: Nov-03-2023
