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. 23, 2024
Filed:
Jun. 10, 2020
Corning Incorporated, Corning, NY (US);
Guanglei Du, Pittsford, NY (US);
Dmitri Vladislavovich Kuksenkov, Elmira, NY (US);
Christopher Michael Lynn, Liberty, PA (US);
CORNING INCORPORATED, Corning, NY (US);
Abstract
A display device is disclosed. The display device includes a display panel assembly and a backlight unit positioned behind the display panel assembly, the backlight unit including a light guide plate and a backplane assembly. The backplane assembly comprises a printed circuit board and a plurality of light sources distributed thereon. The backplane assembly may further include a reflector and a support frame. The backplane assembly also includes a plurality of standoffs sized to provide a small, predetermined gap between the light sources and the light guide plate. An adhesive disposed in the gap couples the light sources to a surface of the light guide plate.