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:
Sep. 26, 2000
Filed:
Sep. 10, 1999
Applicant:
Inventors:
Ho Ko, Suwon, KR;
Tae-Ryong Kim, Suwon, KR;
Chung-Howan Kim, Suwon, KR;
Dong-Yun Kim, Suwon, KR;
Jong-Heui Song, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
438766 ; 438761 ; 438786 ; 438787 ; 438788 ;
Abstract
A method of forming a low-k dielectric insulating layer includes forming the dielectric insulating layer and then removing hydrogen bonds in the dielectric insulating layer. The dielectric layer as formed is preferably a HSQ film which contains the structure Si--O--H. Hydrogen is removed from the dielectric layer by either: a heat treatment in plasma, an ozone reduction process, an ion implantation process, or electron beam bombardment.