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:
Dec. 02, 2025
Filed:
Nov. 13, 2019
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Abstract
A detection chip, a method for manufacturing a detection chip, a method for operating a detection chip, and a reaction system are disclosed. The detection chip includes a first substrate, a micro-cavity definition layer, and a heating electrode. The micro-cavity definition layer defines a plurality of micro-reaction chambers. The heating electrode is configured to release heat after being energized. The heating electrode includes a first electrode portion and at least one second electrode portion. Orthographic projections of the plurality of micro-reaction chambers on the first substrate are within an orthographic projection of the first electrode portion on the first substrate, the orthographic projections of the plurality of micro-reaction chambers on the first substrate do not overlap with an orthographic projection of the second electrode portion on the first substrate, and a resistance value of the first electrode portion is greater than a resistance value of the second electrode portion.