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:
Apr. 29, 2025
Filed:
Dec. 21, 2020
Illumina, Inc., San Diego, CA (US);
Yekaterina Rokhlenko, San Diego, CA (US);
Timothy J. Merkel, San Diego, CA (US);
Illumina, Inc., San Diego, CA (US);
Abstract
An example resin composition includes an epoxy resin matrix, a first photoacid generator, and a second photoacid generator. The first photoacid generator includes an anion having a molecular weight less than about 250 g/mol. The second photoacid generator includes an anion having a molecular weight greater than about 300 g/mol. In an example, i) a cation of the first photoacid generator has, or ii) a cation of the second photoacid generator has, or iii) the cations of the first and second photoacid generators have a mass attenuation coefficient of at least 0.1 L/(g*cm) at a wavelength of incident light to cure the resin composition.