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:
Jan. 09, 2024
Filed:
Feb. 15, 2022
Flatfrog Laboratories Ab, Lund, SE;
FlatFrog Laboratories AB, Lund, SE;
Abstract
A method for assembling a touch sensing apparatus comprising a display panel, a plate comprising a top surface and a bottom surface opposite the top surface, and a frame assembly, wherein the plate has a first curvature along at least a first edge of the top surface of the plate when uncoupled with the frame assembly. The method comprises the steps of arranging a plurality of light emitters alongside a periphery of the plate, the plurality of light emitters configured to emit light propagating over the top surface; arranging a plurality of detectors alongside the periphery of the plate, the plurality of detectors configured to receive light emitted from the plurality of light emitters; and coupling the display panel, the plate, and the frame assembly, wherein the step of coupling causes the first curvature of the plate to change to a second curvature.