The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2002
Filed:
Nov. 14, 2000
Applicant:
Inventors:
Assignee:
Macronix International Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/328 ;
U.S. Cl.
CPC ...
H01L 2/328 ;
Abstract
A method for manufacturing dielectric layers between metal parts by forming fluorine silicate glass by high density plasma deposition using radio frequency power of low bias voltage. The method includes filling in a gap with fluorine silicate glass by high density plasma deposition with slower rate of deposition and radio frequency power of high bias voltage, and then using fluorine silicate glass deposited with fast rate of deposition and radio frequency power of no or low bias voltage as a sacrificial layer, and being made plane by a chemical-mechanic polishing CMP.