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:
Jul. 25, 2023
Filed:
Nov. 05, 2019
Corning Incorporated, Corning, NY (US);
Kirk Richard Allen, Elmira, NY (US);
Fedor Dmitrievich Kiselev, Saint-Petersburg, RU;
Dmitri Vladislavovich Kuksenkov, Elmira, NY (US);
Christopher Michael Lynn, Liberty, PA (US);
Pamela Arlene Maurey, Savona, NY (US);
Xiang-Dong Mi, Pittsford, NY (US);
Scott Christopher Pollard, Big Flats, NY (US);
Nikolay Timofeyevich Timofeev, St. Petersburg, RU;
Andrii Varanytsia, Corning, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A backlight includes a substrate, a plurality of light sources, a reflective layer, a light guide plate, a pattern of light extractors, a plurality of patterned reflectors, and a diffusive layer. The plurality of light sources are proximate the substrate. The reflective layer is on the substrate. The light guide plate is proximate the plurality of light sources. The pattern of light extractors is on the light guide plate. The plurality of patterned reflectors are on the light guide plate. Each patterned reflector is aligned with a corresponding light source. The diffusive layer is on the light guide plate.