Invention Grant
- Patent Title: Semiconductor device comprising passive components
- Patent Title (中): 包括无源元件的半导体器件
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Application No.: US12426837Application Date: 2009-04-20
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Publication No.: US07898059B2Publication Date: 2011-03-01
- Inventor: Thomas P. Remmel , Peter Zurcher , Sriram Kalpat , Melvy F. Miller
- Applicant: Thomas P. Remmel , Peter Zurcher , Sriram Kalpat , Melvy F. Miller
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- Main IPC: H01L29/00
- IPC: H01L29/00

Abstract:
A method of making a semiconductor device includes the steps of: providing a semiconductor substrate (110, 510, 1010, 1610) having a patterned interconnect layer (120, 520, 1020, 1620) formed thereon; depositing a first dielectric material (130, 530, 1030, 1630) over the interconnect layer; depositing a first electrode material (140, 540, 1040, 1640) over the first dielectric material; depositing a second dielectric material (150, 550, 1050, 1650) over the first electrode material; depositing a second electrode material (160, 560, 1060, 1660) over the second dielectric material; patterning the second electrode material to form a top electrode (211, 611, 1111, 1611) of a first capacitor (210, 710, 1310, 1615); and patterning the first electrode material to form a top electrode (221, 721, 1221, 1621) of a second capacitor (220, 720, 1320, 1625), to form an electrode (212, 712, 1212, 1612) of the first capacitor, and to define a resistor (230, 730, 1330).
Public/Granted literature
- US20090224365A1 Semiconductor Device Comprising Passive Components Public/Granted day:2009-09-10
Information query
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