市场赚钱效应升温,风格却不断切换,抓住低吸潜伏的好时机!立即开户,踏准节奏,不错过下一波大行情
来源:半导体风向标
》,欲了解具体内容,请阅读报告原文。陈杭S1220519110008,吴文吉13918329416。需求:节能环保。传统的功率半导体损耗非常大,需要多个器件才能达到电能转换的效果。IGBT通过调节电机的转速来提升能源转换效率,从而达到节能的作用。
行业增长:最主要来自新能源汽车带动的增长;工业领域属于稳健的需求,增量来自于新基建;新能源发电和电网来自国家政策的推动发展;轨道交通是中国的优势领域。
行业趋势:从对材料的利用效率上目前已经走到第七代IGBT,硅极限后往模块以及系统整合方向发展。
行业壁垒:相对于传统功率半导体,IGBT工艺流程长达2.5-3个月,只要有一个参数发生偏差,就需要工艺流程重新返工,1年时间内没有几次试错的机会。
国产替代:国内企业认证周期从5年缩短到1年,大量的晶圆代工厂给予fabless模式的功率半导体公司迅速做大提供强大的工艺制造支持。
投资机会主要来自于国产替代,建议关注相关产业链标的:
1. 功率半导体晶圆代工:
华虹半导体(1347.HK),积塔半导体,中芯国际(688981)
2. 虚拟IDM:
斯达半导(603290),扬杰科技(300373),捷捷微电(300623),台基股份(300046),新洁能(605111);
3. IDM:
中车时代半导体,比亚迪半导体,士兰微(600460),华微电子(600360),华润微(688396),闻泰科技(600745)。
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方正电子&计算机团队
![](http://n.sinaimg.cn/spider20201206/441/w624h617/20201206/2c32-keyancw4155886.png)
陈杭
方正证券研究所
电子&计算机首席分析师
陈 杭:北京大学硕士,电子首席&计算机首席。
吴文吉/13918329416:新加坡国立大学硕士,覆盖功率半导体,消费电子。
陶胤至/18600879940:北京大学电子与通信工程硕士,电子科技大学微电子学士,专注于面板、LED、元器件、半导体板块研究。
方闻千/18717854750:复旦大学国际金融硕士,4年计算机行业研究经验,对于网络安全,云计算等产业有深刻的理解和把握。
蒋 领/13917583492:英国苏塞克斯大学硕士,主攻金融IT和医疗IT两大领域,深度覆盖恒生电子、同花顺、长亮科技、卫宁健康、创业慧康、万达信息(维权)等龙头公司。
骆奕扬/17603002262:香港科技大学集成电路设计硕士,南京大学物理学学士。曾就职于兴业证券海外TMT团队,2019年加入方正证券。重点覆盖中芯国际、华虹半导体等公司。
李 萌/15202191589:华东师范大学金融硕士,2020年加入方正证券,主攻半导体封装测试、存储芯片、EDA软件、光刻机等领域。重点覆盖长电科技、小米集团、兆易创新等公司。
薛逸民/13665201564:香港大学经济学硕士,湖南大学金融学学士,2020年加入方正证券,主攻泛模拟芯片领域。重点覆盖卓胜微、圣邦股份、思瑞浦等公司。
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