公开(公告)号：US20150035062A1

公开(公告)日：2015-02-05

申请号：US13954289

申请日：2013-07-30

Applicant: GLOBALFOUNDRIES, INC.

Inventor： Jinping LIU ,  Bharat KRISHNAN ,  Bongki LEE ,  Vidmantas SARGUNAS ,  Weihua TONG ,  Seung KIM

IPC: H01L29/66 ,  H01L21/8238 ,  H01L29/78

CPC classification number: H01L21/823821 ,  H01L21/823807 ,  H01L21/823814 ,  H01L29/66795 ,  H01L29/66803 ,  H01L29/785

Abstract: Integrated circuits and methods for fabricating integrated circuits are provided. In an embodiment, a method for fabricating an integrated circuit includes forming a channel region of a fin structure with a first side, a second side, an exposed first end surface and an exposed second end surface. A gate is formed overlying the first side and second side of the channel region. The method includes implanting ions into the channel region through the exposed first end surface and the exposed second end surface. Further, the method includes forming source/drain regions of the fin structure adjacent the exposed first end surface and the exposed second end surface of the channel region.

Abstract translation: 提供了用于制造集成电路的集成电路和方法。 在一个实施例中，一种用于制造集成电路的方法包括：具有第一侧，第二侧，暴露的第一端面和暴露的第二端面的翅片结构的沟道区。 形成在沟道区域的第一侧和第二侧上方的栅极。 该方法包括通过暴露的第一端表面和暴露的第二端表面将离子注入沟道区域。 此外，所述方法包括在所述通道区域的暴露的第一端面和暴露的第二端面附近形成所述鳍结构的源极/漏极区域。