I-Graphene Thermal Management Technology Inika Amandla Amamojula Ekhamera Yokurekhoda Ividiyo engu-8K

Ngokwamukelwa okusabalele kobuchwepheshe bevidiyo be-ultra-high-definition, ukulungiswa kwe-8K sekube yisidingo esijwayelekile njengokukhiqizwa kwefilimu nomabonakude, ukuqapha ezokuphepha, nokuhlolwa kwezimboni. Kodwa-ke, ukuqoshwa kwevidiyo ye-8K kubangela izinselele eziqinile ekusebenzeni kwedivayisi, ikakhulukazi ukushisa okuphezulu kwama-chips ngaphansi komthwalo omkhulu, osekuyiphoyinti lobuhlungu eliyisisekelo elikhawulela ukuzinza nempilo yokuphila kwamamojula wekhamera. Ukusetshenziswa okuphumelelayo kobuchwepheshe bokuphatha okushisayo kwe-graphene kunikeze isisombululo sokwenziwa kahle kokusebenza kwe-8K. amakhamera.

Ukulungiswa kwe-8K kusho ukuthi amaphikseli edatha angaphezu kwezigidi ezingu-33 adinga ukucutshungulwa ngomzuzwana, okubeka isidingo esikhulu samandla ekhompuyutha kukho kokubili i-chip yokulawula eyinhloko kanye nenzwa yesithombe. Ngoba, inzwa ye-Sony IMX435 ebhangqwe ne-Rockchip RK3588 main control chip ingafinyelela ekubhalweni kwekhodi okungu-8K@30fps, ngokusebenzisa amandla e-chip angaphezu kuka-15W. Izinto zendabuko zokulahla ukushisa (njengamasinki okushisa ensimbi noma abikhoni) azikwazi ukusheshisa ukusheshisa ukushisa okubangela izinga lokushisa le-chip likhuphuke ngaphezu kuka-80℃, okuholela ekwehliseni imvamisa, ukufriza kwesithombe, noma ngisho nokulimala kwehadiwe.

I-Graphene, eyaziwa ngele-"King of Two-Dimensional Materials," ine-thermal conductivity efika ku-5300 W/(m·K), ephindwe izikhathi ezingu-13 kunethusi futhi izikhathi ezingu-25 kune-aluminium. Ucwaningo olwenziwa yi-Institute Materials Science yase-Zhejiang University lubonisa ukuthi "iphepha le-graphene" eline-carbonized silicon-graphene composite structure linokusebenza kahle kokukhipha ukushisa okuphakeme okungu-273% kunezinto ezijwayelekile, nokwehla kwezinga lokushisa okufika ku-18.3℃ iyunithi ngayinye yesikhathi. Lesi sici sikwenza kube ukukhetha kokulahla ukushisa kwama-chips asondelene kakhulu.

Kumamojula wekhamera we-8K, izixazululo zokuphatha ezishisayo ze-graphene zidlala indima ngalezi zindlela ezilandelayo:

Idizayini yesendlalelo esifanayo: Ifilimu ye-graphene inamathiselwe ngaphezulu kwe-chip yokulawula eyinhloko nenzwa, isakaza ngokushesha ukushisa kwendawo eshisayo ngokulinganayo kuyo yonke imojula.

ukwenza kahle: Ijeli ye-silica eshisayo isetshenziselwa ukugcwalisa izikhala ezincane phakathi kwe-chip nesakhiwo sokukhipha ukushisa, ukuqeda ukumelana nokushisa nokuthuthukisa ukusebenza kahle kokushisa.

isithuthukisi se-iation: I-graphene enamathelayo iphathwa ngemisebe ye-infrared ukuze kuthuthukiswe amandla emojuli wokuqeda ukushisa endaweni engaphandle.

Ukukhiqizwa kwefilimu nomabonakude okuphrofeshinali: Ikhamera ye-Apple esanda kukhishwa ye-8K 3D Cinema isebenzisa isisombululo esifanayo sokukhipha ukushisa Ngokuklama okuhlangene kwenzwa ekabili ye-Super 35 kanye nemojula ye-graphene yokukhipha ukushisa, ifinyelela ukuqoshwa okuzinzile kwevidiyo ye-8K ku-180 degrees-angle, kuyilapho igcina ukukhanya kwedivayisi.

Inkambu yokuqapha ukuphepha: Ezimweni eziyinkimbinkimbi ezifana nezinga lokushisa eliphezulu kanye nomswakama ophezulu, imojula ye-graphene yokukhipha ukushisa ingaqinisekisa ukuthi ikhamera isebenza ngokuzinza phakathi kuka-60℃ ngaphansi kwamahora angu-7x24 omsebenzi oqhubekayo. Ihlanganiswe nama-algorithms e-AI ukuze kulungiswe amanani ozimele, ibhalansisa futhi nokusetshenziswa kwamandla.

Ukuhlolwa kwezimboni nokucabanga kwezokwelapha: Ngemva kokuhlonyiswa ngobuchwepheshe bokuphatha okushisayo kwe-graphene, i-endoscope ye-8K ingakwazi ukuthola uhlaka oluphezulu endaweni encane, kuyilapho igwema izinkinga zomsindo wesithombe ezibangelwa ukushisa ngokweqile, ukuthuthukisa ukunemba kokutholakala.

Ngokuthuthuka okwenziwe izikhungo ezifana ne-National Ultra High Definition Video Innovation Center kubuchwepheshe obufana namamojula angu-8 aphikisana nokuzamazama kanye nokusebenzisana kwemishini ekabili, ukupholisa kwe-graphene kuzohlanganiswa ngokujulile ne-5G ne-AI, kuqhubekisele phambili intuthuko elandelayo:

Idizayini Encane:Imvelo ezacile kakhulu yegraphene (i-0.34nm kuphela yesendlalelo esisodwa) yenza kube nokwenzeka ukudala amadivayisi agqokekayo we-8K.

kanye Nokonga Amandla: Ukunciphisa ukusetshenziswa kwamandla kwedivayisi nokwelula impilo yebhethri kuhambisana nemigomo yesu lokungathathi hlangothi kwekhabhoni.

Izinhlelo zokusebenza ze-Cross-Domain: Kusuka ku-electronics topace yabathengi, ubuchwepheshe bokupholisa be-graphene busheshisa ukungena kwabo ezimeni ezinembe kakhulu.

Ukusetshenziswa kobuchwepheshe bokupholisa i-graphene akuxazululi nje kuphela izindaba zokukhipha ukushisa kwamamojula ekhamera ye-K kodwa futhi kuvula isahluko esisha sembonini yamavidiyo encazelo ephezulu kakhulu. Njengoba isayensi yezinto ezibonakalayo kanye nezinqubo zokukhiqiza ziqhubeka nokusungula izinto ezintsha, lobu buchwepheshe buzoba yinjini eyinhloko eshayela izisetshenziswa ezibukwayo ezihlakaniphile maqondana nezinqumo eziphezulu kanye nokusetshenziswa kwamandla okuphansi.