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:
Apr. 26, 2011
Filed:
Aug. 18, 2008
Applicants:
Hsiao Che Wu, Taoyuan County, TW;
Wen LI Tsai, Kaohsiung County, TW;
Inventors:
Hsiao Che Wu, Taoyuan County, TW;
Wen Li Tsai, Kaohsiung County, TW;
Assignee:
Promos Technologies Inc., Hsinchu, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit structure comprises a semiconductor substrate, a device region positioned in the semiconductor substrate, an insulating region adjacent to the device region, an isolation structure positioned in the insulating region and including a bottle portion and a neck portion filled with a dielectric material, and a dielectric layer sandwiched between the device region and the insulation region.