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. 10, 2024
Filed:
Apr. 19, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jongmin Lee, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A semiconductor device may include a cell capacitor including first lower electrodes, a first upper support layer pattern, a first dielectric layer, and a first upper electrode. The decoupling capacitor may include second lower electrodes, a second upper support layer pattern, a second dielectric layer, and a second upper electrode. The first and second lower electrodes may be arranged in a honeycomb pattern at each vertex of a hexagon and a center of the hexagon. The first upper support layer pattern may be connected to upper sidewalls of the first lower electrodes. The first upper support layer pattern may correspond to a first plate defining first openings. The second upper support layer pattern may be connected to upper sidewalls of the second electrodes. The second upper support layer pattern may correspond to a second plate defining second openings having a shape different from a shape of the first opening.