Invention Grant
- Patent Title: Method of manufacturing semiconductor devices
- Patent Title (中): 制造半导体器件的方法
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Application No.: US13802542Application Date: 2013-03-13
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Publication No.: US09214395B2Publication Date: 2015-12-15
- Inventor: Yu-Hsiang Hung , Chung-Fu Chang , Chia-Jong Liu , Yen-Liang Wu , Pei-Yu Chou , Home-Been Cheng
- Applicant: UNITED MICROELECTRONICS CORP.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: UNITED MICROELECTRONICS CORP.
- Current Assignee: UNITED MICROELECTRONICS CORP.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H01L21/8238
- IPC: H01L21/8238 ; H01L29/78 ; H01L29/66 ; H01L29/165

Abstract:
A method of manufacturing a semiconductor device including the steps of providing a substrate having first type semiconductor regions and second type semiconductor regions, forming a conformal first epitaxy mask layer on the substrate, forming first type epitaxial layer in the substrate of the first type semiconductor regions, forming a conformal second epitaxy mask layer on the substrate, forming second type epitaxial layer in the substrate of the second type semiconductor regions, and removing the second epitaxy mask layer.
Public/Granted literature
- US20140273368A1 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES Public/Granted day:2014-09-18
Information query
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