Invention Grant
- Patent Title: Semiconductor structure and method for manufacturing the same
- Patent Title (中): 半导体结构及其制造方法
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Application No.: US13676672Application Date: 2012-11-14
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Publication No.: US09082657B2Publication Date: 2015-07-14
- Inventor: Chih-Wei Hu , Teng-Hao Yeh , Yen-Hao Shih
- Applicant: Chih-Wei Hu , Teng-Hao Yeh , Yen-Hao Shih
- Applicant Address: TW Hsinchu
- Assignee: MACRONIX INTERNATIONAL CO., LTD.
- Current Assignee: MACRONIX INTERNATIONAL CO., LTD.
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: H01L21/3205
- IPC: H01L21/3205 ; H01L27/115

Abstract:
A semiconductor structure and a method for manufacturing the same are provided. The method comprises following steps. Semiconductor units are arranged on a substrate. A material layer is formed on the semiconductor units. A first patterned mask layer is formed on the semiconductor units. The first patterned mask layer has a mask opening corresponding to a portion of the semiconductor units and exposing the material layer. A portion of the material layer exposed by the mask opening is removed to remain a portion of the material layer on a sidewall of each of the semiconductor units exposed by the mask opening to form spacer structures.
Public/Granted literature
- US20140131838A1 SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2014-05-15
Information query
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