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:
Oct. 28, 2025
Filed:
Sep. 18, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Byungchul Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A fluid control device includes: a fluid block having a first channel extending from an inlet to an outlet and a second channel above and in communication with the first channel, the fluid block including a bending cover configured to cover the second channel to thereby block fluid from flowing from the inlet to the outlet of the first channel; and a valve having a hollow portion, a first hole connected to the hollow portion, a piston in the hollow portion, and an elastic body configured to elastically support the piston, the valve configured to pressurize the bending cover, wherein the fluid block includes a guide plate below the bending cover, wherein the fluid block includes a first passage through which control gas flows, and wherein the valve includes a second passage connecting the first passage to the hollow portion.