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. 05, 2023
Filed:
Jan. 22, 2020
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Jongmin Yuk, Daejeon, KR;
Namgyu Noh, Daejeon, KR;
Kunmo Koo, Daejeon, KR;
Jungjae Park, Daejeon, KR;
Sanghyeon Ji, Daejeon, KR;
Abstract
The present disclosure relates to a fluid chip for an electron microscope including a lower chip, an upper chip, and a fluid channel part for supplying a fluid sample, and may attach a transmissive thin film part of a graphene material having excellent bulging resistance to a plurality of holes formed in a fluid channel part to increase the thickness of a support not serving as a transmissive window thicker than the conventional one, thereby minimizing the loss of a spatial resolution and also suppressing the bulging phenomenon of the transmissive window while supplying the fluid sample more stably. Further, the present disclosure may form an electrode which may be connected with an external electrical supply source in the fluid channel part, thereby analyzing electrochemical or thermochemical reaction of the fluid sample in the fluid channel part in real time.