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.

Date of Patent:
Feb. 21, 2023

Filed:

Mar. 26, 2020
Applicant:

Realtek Semiconductor Corporation, Hsinchu, TW;

Inventors:

Hsiao-Tsung Yen, Hsinchu, TW;

Hsiang-Chung Hsu, Hsinchu, TW;

Han-Chang Kang, Hsinchu, TW;

Ka-Un Chan, Hsinchu, TW;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/522 (2006.01); H01L 49/02 (2006.01); H01L 29/94 (2006.01); H01L 27/08 (2006.01); H01L 27/07 (2006.01);
U.S. Cl.
CPC ...
H01L 28/88 (2013.01); H01L 23/5222 (2013.01); H01L 27/0733 (2013.01); H01L 27/0805 (2013.01); H01L 29/94 (2013.01);
Abstract

A capacitor structure includes a first metal structure, a second metal structure, and a dielectric material. The second metal structure is disposed below the first metal structure. Each of the first metal structure and the second metal structure includes at least three conductive components. The conductive components have a fish-bone shape. The dielectric material is disposed in a plurality of isolators of the first metal structure, in a plurality of isolators of the second metal structure, and between the first metal structure and the second metal structure.


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