半导体，要进入1nm以下时代了

半导体行业观察2023-12-04

来源：内容来自日经中文网，谢谢。美国英特尔正在加紧开发尖端半导体“Intel 20A”。20A中的A意为“埃米（angstrom）”。埃米是表示1纳米的10分之1的长度单位，20A指2纳米。英特尔提出新的技术指标，在与台积电（TSMC）和三星电子的竞争中试图扭转劣势。目前，衡量半导体尖端技术的指标一般使用纳米。具体是指半导体电路的线宽，电路越细半导体的处理能力和数据存储容量越高，还能够抑制电力消耗...

网页链接

免责声明：本文观点仅代表作者个人观点，不构成本平台的投资建议，本平台不对文章信息准确性、完整性和及时性做出任何保证，亦不对因使用或信赖文章信息引发的任何损失承担责任。

精彩评论

我们需要你的真知灼见来填补这片空白

发表看法

{"i18n":{"language":"zh_CN"},"isChannel":false,"data":{"share":"https://www.laohu8.com/m/news/2388270096?lang=zh_CN&edition=full","thumbnail":"","is_english":false,"pubTime":"2023-12-04 09:40","share_image_url":"https://static.laohu8.com/9a95c1376e76363c1401fee7d3717173","id":"2388270096","market":"us","top_or_hot":-1,"title":"半导体，要进入1nm以下时代了","media":"半导体行业观察","content":"<div>\n<p>来源：内容来自日经中文网，谢谢。美国英特尔正在加紧开发尖端半导体“Intel 20A”。20A中的A意为“埃米（angstrom）”。埃米是表示1纳米的10分之1的长度单位，20A指2纳米。英特尔提出新的技术指标，在与台积电（TSMC）和三星电子的竞争中试图扭转劣势。目前，衡量半导体尖端技术的指标一般使用纳米。具体是指半导体电路的线宽，电路越细半导体的处理能力和数据存储容量越高，还能够抑制电力消耗...</p>\n\n<a href=\"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20231204094255822a5e5f&s=b\">网页链接</a>\n\n</div>\n","source":"tencent","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>半导体，要进入1nm以下时代了</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n半导体，要进入1nm以下时代了\n</h2>\n\n<h4 class=\"meta\">\n\n\n2023-12-04 09:40 北京时间&nbsp;&nbsp;&nbsp;<a href=http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20231204094255822a5e5f&s=b><strong>半导体行业观察</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>来源：内容来自日经中文网，谢谢。美国英特尔正在加紧开发尖端半导体“Intel 20A”。20A中的A意为“埃米（angstrom）”。埃米是表示1纳米的10分之1的长度单位，20A指2纳米。英特尔提出新的技术指标，在与台积电（TSMC）和三星电子的竞争中试图扭转劣势。目前，衡量半导体尖端技术的指标一般使用纳米。具体是指半导体电路的线宽，电路越细半导体的处理能力和数据存储容量越高，还能够抑制电力消耗...</p>\n\n<a href=\"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20231204094255822a5e5f&s=b\">网页链接</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"LU1989764664.SGD","symbol_name":"CPR Invest - Global Disruptive Opportunities A2 Acc SGD-H","start_time":0,"source_url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20231204094255822a5e5f&s=b","article_id":"2388270096","we_media_id":null,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20231204094255822a5e5f&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, .wx-sou","directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2388270096","pubTimestamp":1701654027,"sourceInfo":{"source_id":"tencent","name":"腾讯"},"weMediaInfo":null,"summary":"美国英特尔正在加紧开发尖端半导体“Intel 20A”。半导体厂商一直在竞相推进全是益处的“电路微细化”。目前最尖端的是台积电和三星将量产的3纳米半导体。文章内容系作者个人观点，半导体行业观察转载仅为了传达一种不同的观点，不代表半导体行业观察对该观点赞同或支持，如果有任何异议，欢迎联系半导体行业观察。今天是《半导体行业观察》为您分享的第3604期内容，欢迎关注。","collect":0,"end_time":0,"defaultTopTitle":"qq.com","property":[],"viewcount":null,"language":"zh","relate_stocks":{"LU1989764664.SGD":"CPR Invest - Global Disruptive Opportunities A2 Acc SGD-H","BK4533":"AQR资本管理(全球第二大对冲基金)","LU0321505868.SGD":"Schroder ISF Global Dividend Maximiser A Dis SGD","SG9999000418.SGD":"Aberdeen Standard Global Technology SGD","LU0321505439.SGD":"Schroder ISF Global Dividend Maximiser A Acc SGD","LU1989764748.USD":"东方汇理环球颠覆性机遇A2 Acc","LU0572939691.SGD":"Janus Henderson Horizon Asian Dividend Income A2 SGD","BK4575":"芯片概念","INTC":"英特尔","BK4535":"淡马锡持仓","SG9999004220.SGD":"Nikko AM Shenton Asia Dividend Equity Fund  SGD","BK4527":"明星科技股","03145":"华夏亚洲高息股","BK4579":"人工智能","LU0878005551.USD":"UBS (LUX) KEY SELEC ASIA ALLOCATION OPPORTUNITY (USD) \"P\" (USD) ACC","BK4141":"半导体产品","BK4588":"碎股","BK4526":"热门中概股","BK4550":"红杉资本持仓","BK4084":"特种房地产投资信托","IE00B3M56506.USD":"NEUBERGER BERMAN EMERGING MARKETS EQUITY \"A\" (USD) ACC","BK4503":"景林资产持仓","BK4505":"高瓴资本持仓","TSM":"台积电","BK4512":"苹果概念","BK4217":"自存仓储房地产信托","BK4581":"高盛持仓","LU0572940350.SGD":"Janus Henderson Horizon Asian Dividend Income A3 SGD","BK4548":"巴美列捷福持仓","LU0541501648.USD":"ALLSPRING  EMERGING MARKETS EQUITY \"A\" (USD) ACC","LU2491049909.HKD":"WELLINGTON SUSTAINABLE OUTCOMES \"A\" (HKD) ACC","BK4591":"室温超导概念","BK4529":"IDC概念","LU2491050071.SGD":"WELLINGTON SUSTAINABLE OUTCOMES \"A\" (SGDHDG) ACC","LU0541502299.USD":"ALLSPRING  EMERGING MARKETS EQUITY \"I\" (USD) ACC","LU2491050154.USD":"WELLINGTON SUSTAINABLE OUTCOMES \"A\" (USD) ACC","BK4532":"文艺复兴科技持仓","LU0264606111.USD":"Janus Henderson Horizon Asian Dividend Income A2 USD","BK4554":"元宇宙及AR概念","BK4515":"5G概念","BK4585":"ETF&股票定投概念","BK4534":"瑞士信贷持仓"},"translate_title":"Semiconductors are going to enter the era below 1nm","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"LSI":1,"TSM":0.9,"INTC":0.9,"03145":0.6},"content_text":"来源：内容来自日经中文网，谢谢。美国英特尔正在加紧开发尖端半导体“Intel 20A”。20A中的A意为“埃米（angstrom）”。埃米是表示1纳米的10分之1的长度单位，20A指2纳米。英特尔提出新的技术指标，在与台积电（TSMC）和三星电子的竞争中试图扭转劣势。目前，衡量半导体尖端技术的指标一般使用纳米。具体是指半导体电路的线宽，电路越细半导体的处理能力和数据存储容量越高，还能够抑制电力消耗，并有助于半导体芯片的小型化。半导体厂商一直在竞相推进全是益处的“电路微细化”。回顾大规模集成电路（LSI）的历史，英特尔在1971年推出的“Intel 4004”成为起点。当时的线宽为10微米左右，换算成纳米是1万纳米。从那时起，按照半导体芯片单位面积的性能在约2年内翻一番的“摩尔定律”不断实现微细化。如果没有这种半导体技术创新，智慧手机等IT产品就不会诞生。如今，汽车、白色家电、机器人、工业机械等所有工业产品的进化均由半导体拉动。目前最尖端的是台积电和三星将量产的3纳米半导体。与之相对，英特尔的最新技术是7纳米。2010年代后半期，英特尔在生产技术的开发上落后，被甩在后面。这样的英特尔能否一跃实现20A、也就是2纳米技术？答案是否定的。不容忽视的一点是，英特尔并没有明确表示“20A”指电路线宽。实际上，5纳米、3纳米等指标从约5年前开始与电路线宽的实际尺寸出现背离。目前还没有关于应测量半导体电路的哪个位置的国际标准，台积电和三星正在量产的3纳米也只是“企业方面的说辞”（半导体设计公司高管）。英特尔宣告“埃米时代的到来”，但没有明确说明是长度单位。这只是一个营销口号，目的是彰显先进形象。那么，现在的线宽指的是什么呢？通常是把单位面积的半导体元件数与过去的自身产品进行比较，根据元件增加了多少来计算。虽然因为简单易懂而经常被使用，但不能单纯地用这个数值来进行性能比较。还需要关注实际的数据处理能力、数据存储容量、省电性能、订单量等。*免责声明：本文由作者原创。文章内容系作者个人观点，半导体行业观察转载仅为了传达一种不同的观点，不代表半导体行业观察对该观点赞同或支持，如果有任何异议，欢迎联系半导体行业观察。今天是《半导体行业观察》为您分享的第3604期内容，欢迎关注。推荐阅读芯片军备竞赛新十年MEMS，未来十年路线图越南半导体，有点难！半导体行业观察‘半导体第一垂直媒体’实时 专业 原创 深度识别二维码，回复下方关键词，阅读更多晶圆｜集成电路｜设备｜汽车芯片｜存储｜台积电｜AI｜封装回复投稿，看《如何成为“半导体行业观察”的一员 》回复搜索，还能轻松找到其他你感兴趣的文章！","kind":null,"is_publish_news":true,"is_publish_highlight":false,"is_publish_live":null,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"symbols":[],"gpt_button":1},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":false,"deviceId":"web-server-community-laohu8-v3","version":"4.25.1","shortVersion":"4.25.1","platform":"web","vendor":"web","appName":"laohu8","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2388270096"}