Anthu nthawi zambiri amasokonezeka pazomwe zimachitika, cob, ndikuviika pakuwonetsa kwa LED. Munkhaniyi, RTED idzafotokozera matanthauzidwe ndi madera atatu awa mwatsatanetsatane.
1. Omwe amamwa?
SMD (Pamwamba - chida chokhazikika) ndi ukadaulo wa masitima omwe amamangiriridwa mwachindunji pachitsutso cha LED padziko lonse lapansi. Nthawi zambiri imagwiritsidwa ntchito kwambiri - kusinthana komwe kumachitika. Ubwino wake uli pakupereka kachulukidwe kwambiri ndi kuwunika yunifolomu, kumapangitsa kuti zikhale zoyenera madera omwe akuwonetsa kulondola kwa utoto ndi zowonetsa, zipinda zogulitsira, ndi zipinda zamisonkhano, ndi magawo.
Chifukwa cha tekinoloje, katswiri wake wamatekinoloje, zomwe zimafuna zofunikira kwambiri pakuteteza chinyezi komanso chitetezo chafufu, chomwe chingapangitse mabungwe anyezi kapena fumbi. Komabe, kugwiritsa ntchito ukadaulo womata kumayendetsedwa m'malo osakira m'nyumba, ndipo kugwiritsa ntchito mphamvu zake zochepa komanso kuwonetsa bwino kumapangitsa kuti ndikhale chisankho chabwino.
2. Cob amatanthauza chiyani?
COB (Chip pa bolodi) ndi ukadaulo womwe umagulitsidwa mwachindunji pa bolodi la madera a PCB, ndikuwonetsa bwino kwambiri ndikuwonetsa bwino magwiridwe antchito. Tekinoloje ya Cob imachepetsa mawaya otsogola ndi ma Paketing zida zamakhalidwe omwe adatsogolera, motero amakwaniritsa kuchuluka kwamphamvu kwambiri komanso kusinthasintha kwabwino kwabwino. Cob adatsogolerandizoyenera kwa akulu - kukula, kukwera kwambiri - kuwala kwambiri panja.
Kutha kwaukadaulo kotentha kwa ukadaulo uwu ndikoyenera makamaka m'malo ochulukirapo, monga zikwangwani zakunja kapena gawo lankhondo, ndipo kumatha kukulitsa moyo wautumiki. Ngakhale mtengo wa ukadaulo wa Cob ndi wokwera kwambiri, kunyezimira kwake kwakukulu komanso kukana kwanyengo kwamphamvu kumapangitsa kuti chisankho choyambirira cha ziweto zazikulu.
3. Kodi kuyika kumatanthauza chiyani?
Vict (LILORY - mu-Phukusi la mzere) ndi ukadaulo wa LED. Ikukhazikitsa chip pa bolodi oyendetsa madera omwe ali ndi zikhomo ndipo nthawi zambiri amagwiritsidwa ntchito panja panja ndi nthawi yayitali. Ubwino waukulu wa Visin ukadaulo ndiwo chowala kwambiri chowala ndi kulimba, zomwe zimatha kupirira nyengo yolimba, monga mvula yambiri, kutentha kwambiri.
Komabe, chifukwa cha kuchuluka kochepa pixel ndi lingaliro losauka la Vision Technology, sizoyenera nthawi zina zomwe zimafunikira mwatsatanetsatane. Phavi nthawi zambiri imagwiritsidwa ntchito kutsatsa zazikulu - zotsatsa, mabwalo, ndi malo owoneka bwino, ndipo ndizoyenera m'malo omwe akusowa mawonekedwe amphamvu.
4. Ndikwabwino?
Choyamba, lingaliro ndi chinthu chofunikira kwambiri chomwe chikukhudza zotsatira za chophimba cha LED. Ngati ogwiritsa ntchito amafunikira kwambiri - Tanthauzo ndi lalitali - pixel - pixel - vanity kumawonetsa zotsatira, makamaka mu madera osankhidwa, mosakayikira ukadaulo sunasinthe. Zitha kupatsa mphamvu zowoneka bwino komanso mitundu yolondola, ndipo ndiyoyeneranso kwa nthawi yayitali - yothetsera nyengo, monga malo ogulitsira, zipinda zapa msonkhano, ndi malo owonetseratu. Zofunsira zomwe zimafunikira lingaliro lotsika, monga zotsatsa zakunja - Kuonera Mtunda wa Kutali .
Pankhani yowala ndi kutentha kwa kutentha, ukadaulo wa Cob nthawi zambiri umakhala wopambana ndi kuviika, makamaka madera omwe amafunikira zojambula zapamwamba - zowoneka bwino kwambiri za LED. Mapangidwe a cob amapanga kutentha kwake magwiridwe ntchito, kumathandizira kuti zigwire ntchito nthawi yayitali ndikuonetsetsa kuti ndizowonetsa - kutentha kapena kutentha. Mosiyana ndi zimenezo, visiki ya muukadaulo imakhalanso lowala kwambiri, yoyenera - yoyenerera - koma yotentha yotentha sizabwino ngati za cob.
Ponena za kukhazikika, zonse ziwiri divi ndi cob imakhala ndi kukana kwamphamvu pamagawo okhala ndi zovuta, makamaka koyenera kwa malo akunja. Chifukwa cha kapangidwe kake kameneka, kabizi kumatha kukhalabe ndi moyo wautali m'mikhalidwe yovuta monga nsapato zamchenga komanso mvula yambiri. Cob imakhalanso yolimba kwambiri chifukwa cha ukadaulo wake wapamwamba, koma mtengo wake umakhala wokwera. SMD imagwiritsidwa ntchito makamaka ku malo okhala. Ngakhale zili ndi zinyezi zina ndi zoteteza fumbi, ntchito zake munyengo zosafunikira sizikhala zabwino ngati zotchinga ndi cob.
Mtengo ndiwo nkhawa yayikulu kwa ogwiritsa ntchito ambiri. Nthawi zambiri, tebulo la Vision ndi mtengo kwambiri - kusankha koyenera, koyenera kwa ziwonetsero zazikulu - zowonetsera kunja kokhala ndi ndalama zochepa komanso zofuna zosintha. Tekinoloje ya SMD imakwera pang'ono mtengo koma imatha kupereka zotsatira zoyenerera, motero zimagwiritsidwa ntchito kwambiri - kumapeto - kumapeto kwa indoor. Ndipo ukadaulo wa Cob, chifukwa cha ntchito yake yayitali komanso kuthekera kotentha kosinthanitsa, nthawi zambiri kumasankha kokwera mtengo kwambiri, koma kwa akulu - owoneka bwino kwambiri komanso mosakayikira ndalama zabwino kwambiri.
Pomaliza, pamsika wapano, ukadaulo wa SMD ndi Cob ndi njira zazikulu kwambiri. Tekinoloje ya SMD imayang'anira gawo la mtsogolo - kuwonetsera malo owoneka bwino chifukwa kumapereka pixel yayitali, kugwiritsa ntchito mphamvu zochepa, ndikugwiritsidwa ntchito kwambiri m'malo ogulitsira, ndipo zophatikizika, komanso magawo. Maukadaulo a Cob, ndi magwiridwe ake a kutentha kwambiri komanso owoneka bwino - mawonekedwe oyamba otsatsa - owoneka bwino - owoneka bwino kwambiri - owoneka bwino kwambiri - makamaka oyenera kugwira ntchito nthawi yayitali - yokhazikika. Mosiyana ndi zimenezi, matekinoloje kumapeto, makamaka pazogwiritsa ntchito zomwe zimafuna kukwera - kusinthana ndi kuwonetsa bwino, komwe sikuyeneranso.
Post Nthawi: Feb-10-2025