{"id":152375,"date":"2026-06-26T21:53:13","date_gmt":"2026-06-26T21:53:13","guid":{"rendered":"https:\/\/www.europesays.com\/hu\/152375\/"},"modified":"2026-06-26T21:53:13","modified_gmt":"2026-06-26T21:53:13","slug":"tortenelmi-felvezeto-technologiai-attorest-jelentett-be-az-ibm","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/hu\/152375\/","title":{"rendered":"T\u00f6rt\u00e9nelmi f\u00e9lvezet\u0151-technol\u00f3giai \u00e1tt\u00f6r\u00e9st jelentett be az IBM"},"content":{"rendered":"

A chipgy\u00e1rt\u00e1s sor\u00e1n az elm\u00falt \u00e9vtizedekben alkalmazott tranzisztorm\u00e9ret-sk\u00e1l\u00e1z\u00f3d\u00e1s m\u00e1ra k\u00f6zel j\u00e1r a fizikai hat\u00e1raihoz, a tervez\u0151knek ez\u00e9rt \u00faj m\u00f3dszerekhez kell ny\u00falniuk ahhoz, hogy a tranzisztors\u0171r\u0171s\u00e9get – ezzel p\u00e1rhuzamosan a sz\u00e1m\u00edt\u00e1si teljes\u00edtm\u00e9nyt – n\u00f6velj\u00e9k.<\/p>\n

Ezen a t\u00e9ren sz\u00e1mol be jelent\u0151s \u00e1tt\u00f6r\u00e9sr\u0151l az IBM, mely cs\u00fct\u00f6rt\u00f6k\u00f6n bemutatta<\/a> az els\u0151, „sub-1 nanom\u00e9teres” technol\u00f3gi\u00e1val k\u00e9sz\u00fclt chipj\u00e9t, mely technol\u00f3giai \u00e9rtelemben a fizikai korl\u00e1tok miatt val\u00f3j\u00e1ban nem 1 nanom\u00e9ter alatti gy\u00e1rt\u00e1stechnol\u00f3gi\u00e1val k\u00e9sz\u00fclt (pontosabban fog k\u00e9sz\u00fclni), ugyanakkor teoretikusan akkora sz\u00e1m\u00edt\u00e1si teljes\u00edtm\u00e9nyt tud el\u00e9rni, melyet egy ilyen chip k\u00e9pes lenne ny\u00fajtani.<\/p>\n

\"ibm_nanostack\"\/<\/p>\n

Ehhez az IBM m\u00e9rn\u00f6kei az igazi \u00e1tt\u00f6r\u00e9snek sz\u00e1m\u00edt\u00f3 NanoStack architekt\u00far\u00e1t vetett\u00e9k be, mellyel a tranzisztorokat (egy NFET \u00e9s egy PFET r\u00e9teget) egym\u00e1s tetej\u00e9re, f\u00fcgg\u0151legesen eltolva helyezt\u00e9k el. Ennek k\u00f6sz\u00f6nhet\u0151en a tranzisztorok el\u00fcls\u0151 \u00e9s h\u00e1tuls\u00f3 oldala egym\u00e1st\u00f3l f\u00fcggetlen\u00fcl kaphat t\u00e1pell\u00e1t\u00e1st \u00e9s jelet, r\u00e1ad\u00e1sul a k\u00fcl\u00f6nb\u00f6z\u0151 r\u00e9tegekben elt\u00e9r\u0151 anyagkombin\u00e1ci\u00f3kat is haszn\u00e1lhatnak – mindezek alapj\u00e1n pedig drasztikusan n\u0151het a chipek tranzisztors\u0171r\u0171s\u00e9ge.\u00a0<\/p>\n

<\/p>\n

A technol\u00f3gi\u00e1ra m\u00e1r siker\u00fclt m\u0171k\u00f6d\u0151 protot\u00edpust is \u00e9p\u00edtenie az IBM-nek, melyn\u00e9l egy nagyj\u00e1b\u00f3l k\u00f6r\u00f6mnyi m\u00e9ret\u0171 lapk\u00e1ra a NanoStack seg\u00edts\u00e9g\u00e9vel csaknem sz\u00e1zmilli\u00e1rd tranzisztort zs\u00fafoltak be<\/p>\n

<\/p>\n

– ez nagyj\u00e1b\u00f3l k\u00e9tszerese az IBM 2021-ben bemutatott, az\u00f3ta ipar\u00e1gi szabv\u00e1nyk\u00e9nt haszn\u00e1lt 2 nm-es technol\u00f3gi\u00e1j\u00e1val el\u00e9rhet\u0151 \u00e9rt\u00e9knek.<\/p>\n

Az IBM szerint az \u00faj technol\u00f3gia ez ut\u00f3bbihoz k\u00e9pest azonos fizikai m\u00e9ret mellett 50 sz\u00e1zal\u00e9kkal nagyobb sz\u00e1m\u00edt\u00e1si teljes\u00edtm\u00e9nyt, vagy ugyanazon teljes\u00edtm\u00e9nyszint mellett 70 sz\u00e1zal\u00e9kkal kisebb energiafogyaszt\u00e1st \u00edg\u00e9r.<\/p>\n

A NanoStack emellett az AI-chipekhez kapcsolt SRAM-cell\u00e1k eset\u00e9ben is jelent\u0151s \u00e1tt\u00f6r\u00e9st hozhat, ahol 40 sz\u00e1zal\u00e9kos s\u0171r\u0171s\u00e9gn\u00f6veked\u00e9s (m\u00e9retcs\u00f6kken\u00e9s) \u00e9rhet\u0151 el az IBM 3D-technol\u00f3gi\u00e1j\u00e1val, mely feloldja a mostani, fizikai m\u00e9retekb\u0151l fakad\u00f3 korl\u00e1tot.<\/p>\n

A t\u00f6meggy\u00e1rt\u00e1s a c\u00e9g v\u00e1rakoz\u00e1sai szerint legkor\u00e1bban 5 \u00e9v m\u00falva indulhat el az \u00faj technol\u00f3gi\u00e1val.<\/p>\n","protected":false},"excerpt":{"rendered":"A chipgy\u00e1rt\u00e1s sor\u00e1n az elm\u00falt \u00e9vtizedekben alkalmazott tranzisztorm\u00e9ret-sk\u00e1l\u00e1z\u00f3d\u00e1s m\u00e1ra k\u00f6zel j\u00e1r a fizikai hat\u00e1raihoz, a tervez\u0151knek ez\u00e9rt \u00faj…\n","protected":false},"author":2,"featured_media":152376,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[282,37184,110,14701,36713,37185,44,42,40,4767,43,41,2585,46135,46136,37192,111],"class_list":["post-152375","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vallalkozas","tag-ai","tag-architektura","tag-business","tag-chipgyartas","tag-felvezeto","tag-felvezetogyartas","tag-hu","tag-hungarian","tag-hungary","tag-ibm","tag-magyar","tag-magyarorszag","tag-memoria","tag-nanostack","tag-sram","tag-tranzisztorsuruseg","tag-vallalkozas"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@hu\/116818634972265991","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/152375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/comments?post=152375"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/152375\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media\/152376"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media?parent=152375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/categories?post=152375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/tags?post=152375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}