Izindaba Zemboni
-
Umbukiso we-133 wase-China Wokungenisa Nokuthekelisa
Umbukiso we-133 we-China Import and Export Fair uzoba ku-inthanethi kusukela ngo-Ephreli 15 kuya ku-24, kanye nesikhathi sombukiso esiyizinsuku eziyi-10. I-China nabathengi bangaphandle abavela emazweni angaphezu kuka-200 nezifunda futhi kulindeleke ukuthi bathamele lesi seshini. Inani ledatha ye-Canton Fair lifinyelele phezulu. Ngizobambisana ne-in-dept...Funda kabanzi -
Uyingozi kangakanani ugesi omile kuma-chips e-LED?
Indlela yokukhiqiza kagesi ongashintshi Imvamisa, ugesi omile ukhiqizwa ngenxa yokungqubuzana noma ukungeniswa. Ugesi ongashintshi wefrictional ukhiqizwa ukunyakaza kwamashaji kagesi akhiqizwa ngesikhathi sokuthintana, ukungqubuzana, noma ukuhlukaniswa phakathi kwezinto ezimbili. Ugesi omile oshiywe ngu...Funda kabanzi -
Izizathu ezintathu zokuthi kungani izibani ze-LED zezimboni zifanelekile embonini kawoyela negesi
Nakuba umphakathi unemibono ehlukene mayelana nokwenza inzuzo embonini kawoyela negesi, izinzuzo zokusebenza zezinkampani eziningi kule mboni zincane kakhulu. Njengezinye izimboni, izinkampani ezikhiqiza uwoyela negesi nazo zidinga ukulawula nokunciphisa izindleko ukuze kugcinwe ukuhamba kwemali nenzuzo. Ngakho...Funda kabanzi -
I-perovskite ye-crystal LED esebenza kahle kakhulu futhi ezinzile elungiselelwe yi-China University of Science and Technology
Muva nje, ithimba likaSolwazi uXiao Zhengguo elicwaningayo elivela eSikoleni SeFiziksi seNyuvesi Yesayensi Nobuchwepheshe YaseChina, Ilabhorethri Ebalulekile Ye-Strongly Coupled Quantum Material Physics ye-Chinese Academy of Sciences kanye ne-Hefei National Research Center for Microscale Materia...Funda kabanzi -
Ukuhlaziywa kwemodi yamandla aphezulu kanye nemodi yokukhipha ukushisa kwe-chip ye-LED
Kuma-chips akhipha ukukhanya kwe-LED, kusetshenziswa ubuchwepheshe obufanayo, amandla e-LED eyodwa aphezulu, amandla okukhanya aphansi, kodwa anganciphisa inani lezibani ezisetshenziswayo, okusiza ukonga izindleko; Uma amandla e-LED eyodwa eba mancane, ayanda ukusebenza kahle kokukhanya. Nokho, i-nu...Funda kabanzi -
I-LED COB Packaging Technology
Kuyindlela entsha yokupakisha ehlukile kubuchwepheshe bokupakisha be-DIP kanye ne-SMD. Inezinzuzo ezisobala ekuzinzeni komkhiqizo, umphumela okhanyayo, ukuqina nokonga amandla. Ngokusekelwe ezinhlelweni zokusebenza ezinhle kakhulu ze-COB, i-COB isetshenziswa kabanzi ekukhanyisweni kwezentengiso, ekukhanyisweni kwezimboni kanye ne-veh...Funda kabanzi -
Ukubuka kwemakethe yokukhanyisa kwe-LED ka-2023: ukuthuthukiswa okuhlukahlukene komgwaqo, izimoto kanye ne-metauniverse
Ekuqaleni kuka-2023, amadolobha amaningi ase-Italy athathe indawo yokukhanyisa ebusuku njengezibani zasemgwaqweni, futhi ashintsha izibani zesodium zendabuko ngemithombo yokukhanya esebenza kahle kakhulu neyonga amandla njengama-LED. Lokhu kuzosindisa idolobha lonke okungenani u-70% wokusetshenziswa kwamandla, kanye nomphumela wokukhanyisa wi...Funda kabanzi -
Iyini ibakaki ye-LED esetshenziselwa
Ubakaki we-LED, isisekelo esiphansi sobuhlalu besibani se-LED ngaphambi kokupakishwa. Ngesisekelo sobakaki we-LED, i-chip igxilile, ama-electrode amahle futhi angalungile ashiselwe, bese i-adhesive yokupakisha isetshenziselwa ukwakha iphakheji. Ubakaki we-LED ngokuvamile wenziwa ngethusi (futhi insimbi, i-aluminium, i-cer...Funda kabanzi -
Izinzuzo Ukuhlaziywa kanye nezici zesakhiwo sezibani ze-LED
Isakhiwo sesibani se-LED ngokuyinhloko sihlukaniswe izingxenye ezine: isakhiwo sesistimu yokusabalalisa ukukhanya, ukwakheka kwesistimu yokukhipha ukushisa, isifunda sokushayela kanye nemishini yokuzivikela / yokuzivikela. Uhlelo lokusabalalisa ukukhanya lwakhiwe ngepuleti lokukhanya le-LED (umthombo wokukhanya)/hea...Funda kabanzi -
Izinkambu ezi-4 zokufaka amalambu e-LED
Amalambu e-LED amalambu e-diode akhipha ukukhanya. Njengomthombo wokukhanya wesimo esiqinile, izibani ze-LED zihlukile emithonjeni yokukhanya yendabuko mayelana nokukhishwa kokukhanya, futhi zibhekwa njengezibani ezikhanyayo eziluhlaza. Izibani ze-LED zisetshenziswe emikhakheni ehlukahlukene ngezinzuzo zazo zokusebenza kahle kakhulu, amandla sa...Funda kabanzi -
Chaza izimbangela zokushisa kwe-junction ye-LED ngokuningiliziwe
Uma i-LED isebenza, izimo ezilandelayo zingenza izinga lokushisa lenhlanganiso likhuphuke liye kumazinga ahlukahlukene. I-1, Kufakazelwe ukuthi ukukhawulelwa kokusebenza kahle okukhanyayo kuyisizathu esiyinhloko sokukhuphuka kwezinga lokushisa le-junction ye-LED. Njengamanje, ukukhula kwezinto ezithuthukile kanye nokukhiqizwa kwengxenye...Funda kabanzi -
Ukuhlaziywa kwezinzuzo nemininingwane yesakhiwo sezibani ze-LED
Izingxenye ezine eziyisisekelo zesakhiwo sesibani se-LED umjikelezo waso wokushayela, uhlelo lokukhipha ukushisa, uhlelo lokusabalalisa ukukhanya, kanye nemishini yokuzivikela. Ibhodi lesibani se-LED (umthombo wokukhanya), ibhodi lokuqhuba ukushisa, ikhava yokulinganisa ukukhanya, igobolondo lesibani, nezinye izakhiwo zakha ...Funda kabanzi