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:
Feb. 11, 2025
Filed:
Mar. 14, 2022
Cytoaurora Biotechnologies, Inc., Hsinchu County, TW;
Chung-Er Huang, Hsinchu County, TW;
Sheng-Wen Chen, Hsinchu County, TW;
Hsin-Cheng Ho, Hsinchu County, TW;
CYTOAURORA BIOTECHNOLOGIES, INC., Hsinchu County, TW;
Abstract
A contactless selection device, a light triggering structure thereof, and a biological particle selection apparatus are provided. The light triggering structure includes a first substrate, a first electrode layer formed on the first substrate, a photodiode layer formed on the first electrode layer, and an insulating layer that covers the photodiode layer. The photodiode layer has a thickness within a range from 1 μm to 3 μm, and includes a first doped layer, an I-type layer, and a second doped layer, which are sequentially stacked from the first electrode layer. The second doped layer includes a plurality of triggering pads spaced apart from each other. Each of the triggering pads has a width within a range from 3 μm to 7 μm, and a distance between any two of the triggering pads adjacent to each other is less than or equal to 2 μm.