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. 18, 2025
Filed:
Apr. 01, 2024
Azumo, Inc., Chicago, IL (US);
Anthony Nichol, Minneapolis, MN (US);
Zane Coleman, Elmhurst, IL (US);
Azumo, Inc., Chicago, IL (US);
Abstract
A light emitting display has a light emitting area of a film-based lightguide frontlight positioned between a cover lens and a reflective spatial light modulator (SLM), the cover lens extends past a lateral edge of the reflective SLM and a housing positioned below the cover lens in a thickness direction of the film and along one or more lateral edges of the reflective SLM and positioned in an edge region. The edge region is defined as the region between the lower surface of the cover lens and a lower surface of the reflective SLM, and between the lateral edge of the reflective SLM and a distance from the lateral edge of the reflective SLM in a first direction in a plane orthogonal to the thickness direction equal to the distance the cover lens extends past the lateral edge in the first direction.