Invention Grant
- Patent Title: Semiconductor devices and fabricating methods thereof
- Patent Title (中): 半导体器件及其制造方法
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Application No.: US14503662Application Date: 2014-10-01
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Publication No.: US09385002B2Publication Date: 2016-07-05
- Inventor: Byoung-Yong Gwak
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel & Sibley, P.A.
- Priority: KR10-2013-0117335 20131001
- Main IPC: H01L21/3213
- IPC: H01L21/3213 ; H01L49/02 ; H01L27/108

Abstract:
Fabricating methods of a semiconductor device are provided. The fabricating methods may include forming a mold layer, forming a catalyst pattern including noble metal on the mold layer and etching the mold layer using the catalyst pattern as a catalyst. Etching the mold layer may include performing a wet etching process.
Public/Granted literature
- US20150093895A1 SEMICONDUCTOR DEVICES AND FABRICATING METHODS THEREOF Public/Granted day:2015-04-02
Information query
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