TW343371B - Low voltage coefficient polysilicon capacitor - Google Patents

Low voltage coefficient polysilicon capacitor

Info

Publication number
TW343371B
TW343371B TW085106066A TW85106066A TW343371B TW 343371 B TW343371 B TW 343371B TW 085106066 A TW085106066 A TW 085106066A TW 85106066 A TW85106066 A TW 85106066A TW 343371 B TW343371 B TW 343371B
Authority
TW
Taiwan
Prior art keywords
layer
metal
low voltage
polysilicon
forming
Prior art date
Application number
TW085106066A
Other languages
Chinese (zh)
Inventor
Ming-Shiun Jang
Jiunn-Wen Ueng
Original Assignee
Taiwan Semiconductor Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taiwan Semiconductor Mfg Co Ltd filed Critical Taiwan Semiconductor Mfg Co Ltd
Priority to TW085106066A priority Critical patent/TW343371B/en
Application granted granted Critical
Publication of TW343371B publication Critical patent/TW343371B/en

Links

Abstract

A method for forming a polysilicon electrode for use within a polysilicon capacitor comprising: forming upon a semiconductor substrate a polysilicon layer; forming upon the polysilicon layer an amorphous silicon layer; forming upon the amorphous silicon layer a metal layer, the metal layer being formed from a metal from which a metal silicide is formed; and annealing the metal layer and the amorphous silicon layer to form the metal silicide, where the thickness of the metal layer and the thickness of the amorphous silicon layer are chosen to form a stoichiometric metal silicide with minimal consumption of the polysilicon layer.
TW085106066A 1996-05-22 1996-05-22 Low voltage coefficient polysilicon capacitor TW343371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW085106066A TW343371B (en) 1996-05-22 1996-05-22 Low voltage coefficient polysilicon capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW085106066A TW343371B (en) 1996-05-22 1996-05-22 Low voltage coefficient polysilicon capacitor

Publications (1)

Publication Number Publication Date
TW343371B true TW343371B (en) 1998-10-21

Family

ID=58263650

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085106066A TW343371B (en) 1996-05-22 1996-05-22 Low voltage coefficient polysilicon capacitor

Country Status (1)

Country Link
TW (1) TW343371B (en)

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Legal Events

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