Invention Grant
- Patent Title: Semiconductor device having buried channel array and method of manufacturing the same
- Patent Title (中): 具有掩埋沟道阵列的半导体器件及其制造方法
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Application No.: US14254576Application Date: 2014-04-16
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Publication No.: US09196729B2Publication Date: 2015-11-24
- Inventor: Dong-Jin Lee , Jun-Hee Lim , Kyung-Eun Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2013-0084228 20130717
- Main IPC: H01L29/78
- IPC: H01L29/78 ; H01L29/423 ; H01L29/66 ; H01L27/108

Abstract:
A semiconductor device and a method of fabricating a semiconductor device, the device including an active region on a substrate, the active region being defined by a field region; gate trenches in the active region of the substrate; gate structures respectively formed in the gate trenches; and at least one carrier barrier layer in the substrate and under the gate trenches.
Public/Granted literature
- US20150021684A1 SEMICONDUCTOR DEVICE HAVING BURIED CHANNEL ARRAY AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2015-01-22
Information query
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