Invention Grant
- Patent Title: Method of fabricating semiconductor device
- Patent Title (中): 制造半导体器件的方法
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Application No.: US14726609Application Date: 2015-06-01
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Publication No.: US09576813B2Publication Date: 2017-02-21
- Inventor: Seunghan Yoo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Law, PLLC
- Priority: KR10-2014-0089745 20140716
- Main IPC: H01L21/8238
- IPC: H01L21/8238 ; H01L21/308 ; H01L21/8234

Abstract:
Provided is a method of fabricating a semiconductor device. In the method, a double patterning technology is used to form various patterns with different widths.
Public/Granted literature
- US20160020109A1 METHOD OF FABRICATING SEMICONDUCTOR DEVICE Public/Granted day:2016-01-21
Information query
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