Nūhou ʻOihana
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Ke wehe nei i nā mea huna no ka loaʻa ʻana o kahi mea hoʻolako Silicon Wafer hilinaʻi
Mai ke kelepona akamai i loko o kāu ʻeke a hiki i nā sensor i loko o nā kaʻa autonomous, ʻo nā wafers silicon ke kumu o ka ʻenehana hou. ʻOiai ko lākou loaʻa mau ʻana, hiki ke paʻakikī ka loaʻa ʻana o kahi mea hoʻolako hilinaʻi o kēia mau ʻāpana koʻikoʻi. Hāʻawi kēia ʻatikala i kahi hiʻohiʻona hou i ke kī ...E heluhelu hou aku -
Ua lilo ke aniani i kahua hoʻopili hou
Ke lilo koke nei ke aniani i mea kahua no nā mākeke terminal i alakaʻi ʻia e nā kikowaena ʻikepili a me nā kelepona. I loko o nā kikowaena ʻikepili, kākoʻo ia i ʻelua mau mea lawe pahu koʻikoʻi: nā hoʻolālā chip a me ka optical input/output (I/O). ʻO kona coefficient haʻahaʻa o ka hoʻonui wela (CTE) a me ka ultraviolet hohonu (DUV...E heluhelu hou aku -
Ua hoʻololi ʻo Chiplet i nā ʻāpana
I ka makahiki 1965, ua wehewehe ka mea hoʻokumu pū ʻo Intel ʻo Gordon Moore i ka mea i lilo i "Moore's Law." No ka hapalua kenekulia, ua kākoʻo ʻo ia i nā loaʻa mau i ka hana integrated-circuit (IC) a me ka emi ʻana o nā kumukūʻai - ke kumu o ka ʻenehana kikohoʻe hou. I ka pōkole: ʻo ka helu o nā transistors ma kahi chip e pālua ana i ka e...E heluhelu hou aku -
Nā Mea Maka Koʻikoʻi no ka Hana ʻana o Semiconductor: Nā ʻAno o nā Substrates Wafer
ʻO nā Wafer Substrates ma ke ʻano he mau mea koʻikoʻi i nā mea hana Semiconductor ʻO nā substrates Wafer nā mea lawe kino o nā mea hana semiconductor, a ʻo kā lākou mau waiwai mea e hoʻoholo pololei i ka hana o ka mea hana, ke kumukūʻai, a me nā kahua noi. Aia ma lalo nā ʻano nui o nā substrates wafer me ko lākou mau pono ...E heluhelu hou aku -
Ka Hopena o kahi Au? Hoʻololi hou ʻo Wolfspeed Bankruptcy i ka ʻĀina SiC
ʻO Wolfspeed Bankruptcy Hōʻailona i kahi huli nui no ka ʻoihana SiC Semiconductor ʻO Wolfspeed, he alakaʻi lōʻihi i ka ʻenehana silicon carbide (SiC), i waiho no ka panakalupa i kēia pule, e hōʻailona ana i kahi hoʻololi koʻikoʻi i ka ʻāina semiconductor SiC honua. ʻO ka hui...E heluhelu hou aku -
He ʻIke Piha o nā ʻAno Hana Hoʻokaʻawale ʻAna o ka ʻIliʻili Lahilahi: MOCVD, Magnetron Sputtering, a me PECVD
I ka hana semiconductor, ʻoiai ʻo ka photolithography a me ke etching nā kaʻina hana i ʻōlelo pinepine ʻia, he mea koʻikoʻi like nā ʻano hana hoʻopaʻa ʻili epitaxial a lahilahi paha. Hoʻolauna kēia ʻatikala i kekahi mau ʻano hana hoʻopaʻa ʻili lahilahi maʻamau i hoʻohana ʻia i ka hana ʻana i nā chip, me MOCVD, magnetr...E heluhelu hou aku -
Nā Paipu Palekana Thermocouple Sapphire: Ke Hoʻolaha nei i ka ʻIke Mahana Kūpono i nā Kaiapuni ʻOihana ʻOʻoleʻa
1. Ke Ana ʻana i ka Mahana - Ke Kuamoʻo o ka Mana ʻOihana Me nā ʻoihana hou e hana ana ma lalo o nā kūlana paʻakikī a koʻikoʻi, ua lilo ka nānā ʻana i ka mahana pololei a hilinaʻi hoʻi i mea nui. Ma waena o nā ʻenehana ʻike like ʻole, ua hoʻohana nui ʻia nā thermocouples mahalo i...E heluhelu hou aku -
Hoʻomālamalama ʻo Silicon Carbide i nā aniani AR, e wehe ana i nā ʻike ʻike maka hou palena ʻole
Hiki ke ʻike pinepine ʻia ka mōʻaukala o ka ʻenehana kanaka ma ke ʻano he alualu mau ʻana i nā "hoʻonui" - nā mea hana o waho e hoʻonui ai i nā hiki kūlohelohe. ʻO ke ahi, no ka laʻana, ua lawelawe ʻia ma ke ʻano he ʻōnaehana hoʻoheheʻe "hoʻohui", e hoʻokuʻu ana i ka ikehu hou aʻe no ka ulu ʻana o ka lolo. ʻO Radio, i hānau ʻia i ka hopena o ke kenekulia 19, no ka mea...E heluhelu hou aku -
E lilo ka ʻoki ʻana i ka laser i ʻenehana nui no ka ʻoki ʻana i ka silicon carbide 8-'īniha i ka wā e hiki mai ana. Hōʻiliʻili Nīnau a me nā Pane
Q: He aha nā ʻenehana nui i hoʻohana ʻia i ka ʻoki ʻana a me ka hana ʻana i ka wafer SiC? A: ʻO ka paʻakikī o ka Silicon carbide (SiC) ka lua o ka daimana a ua manaʻo ʻia he mea paʻakikī loa a palupalu. ʻO ke kaʻina hana ʻokiʻoki, e pili ana i ka ʻoki ʻana i nā kristal i ulu ʻia i nā wafers lahilahi, ʻo ia...E heluhelu hou aku -
ʻO ke kūlana o kēia manawa a me nā ʻano o ka ʻenehana hana wafer SiC
Ma ke ʻano he mea substrate semiconductor hanauna ʻekolu, loaʻa i ka kristal hoʻokahi silicon carbide (SiC) nā manaʻolana noi ākea i ka hana ʻana i nā mea uila alapine kiʻekiʻe a me ka mana kiʻekiʻe. Hoʻokani ka ʻenehana hana o SiC i kahi kuleana koʻikoʻi i ka hana ʻana o ka substrate kiʻekiʻe...E heluhelu hou aku -
ʻO ka hōkū e piʻi aʻe ana o ka semiconductor hanauna ʻekolu: Gallium nitride kekahi mau wahi ulu hou i ka wā e hiki mai ana
Ke hoʻohālikelike ʻia me nā mea hana silicon carbide, e loaʻa i nā mea mana gallium nitride nā pono hou aʻe i nā hiʻohiʻona kahi e pono ai ka pono, ka alapine (frequency), ka nui a me nā ʻano piha ʻē aʻe i ka manawa like, e like me nā mea hana gallium nitride i hoʻohana pono ʻia...E heluhelu hou aku -
Ua wikiwiki ka hoʻomohala ʻana o ka ʻoihana GaN kūloko
Ke ulu nui nei ka hoʻohana ʻana i nā mea hana mana Gallium nitride (GaN), i alakaʻi ʻia e nā mea kūʻai aku uila mea kūʻai aku Kina, a ke manaʻo ʻia nei ka mākeke no nā mea hana mana GaN e hōʻea i $2 biliona ma 2027, mai $126 miliona ma 2021. I kēia manawa, ʻo ka ʻāpana uila mea kūʻai ke kumu nui o ka gallium ni...E heluhelu hou aku