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:
May. 23, 2023
Filed:
Mar. 29, 2019
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The detection chip includes a first substrate, a micro-cavity defining layer, a hydrophilic layer, and a hydrophobic layer. The micro-cavity defining layer is on the first substrate and defines a plurality of micro-reaction chambers. Each of the plurality of micro-reaction chambers includes a reaction trap, and the reaction trap includes a sidewall and a bottom. The micro-cavity defining layer includes a spacing region between the plurality of micro-reaction chambers, and the spacing region includes a first region adjacent to the sidewall, and a second region non-adjacent to the sidewall. The hydrophilic layer covers the sidewall and the bottom of each of the plurality of micro-reaction chambers, and the hydrophobic layer covers the second region.