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:
Jun. 21, 2022
Filed:
Feb. 27, 2020
Apple Inc., Cupertino, CA (US);
Paul C. Kelley, San Francisco, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic device may have a housing with a display. A protective display cover layer for the display may have an image transport layer such as a fiber optic plate. The fiber optic plate may be formed from a bundle of fibers. The fibers may be formed using fiber extruding equipment. Each fiber may have a core covered with a cladding, a stray light absorbing layer, and binder material. The fibers may be deformed in a heated chamber by pressing inwardly with a die that has a recess, causing the fibers to bulge into the recess. A cutter can be used to cut off a layer of the deformed fibers. This layer may be machined and polished to form the fiber optic plate.