Invention Grant
- Patent Title: Semiconductor device and method for fabricating the same
- Patent Title (中): 半导体装置及其制造方法
-
Application No.: US12203079Application Date: 2008-09-02
-
Publication No.: US07670897B2Publication Date: 2010-03-02
- Inventor: Soo-Hong Kim
- Applicant: Soo-Hong Kim
- Applicant Address: KR Seoul
- Assignee: Dongbu HiTek Co., Ltd.
- Current Assignee: Dongbu HiTek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Sherr & Vaughn, PLLC
- Priority: KR10-2007-0090758 20070907
- Main IPC: H01L21/8234
- IPC: H01L21/8234

Abstract:
A non-volatile memory semiconductor device and a method for fabricating the same are disclosed. The semiconductor device includes a PN junction diode formed over a semiconductor substrate. Insulating films may be formed over the PN junction diode and patterned to have via holes. A resistive random access memory including a first metal pattern may be in contact with a first region of the PN junction diode. An oxide film pattern may be formed over the first metal pattern and a second metal pattern formed over the oxide film pattern. The first metal pattern, the oxide film pattern and the second metal pattern may be formed in the via holes.
Public/Granted literature
- US20090065759A1 SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Public/Granted day:2009-03-12
Information query
IPC分类: