Slim display panel with accent lighting

Patent metadata

Field	Value
Publication number	US-2026086401-A1
Application number	US-202519359100-A
Country	US
Kind code	A1
Filing date	Oct 15, 2025
Priority date	Sep 25, 2024
Publication date	Mar 26, 2026
Grant date	—

Abstract

A display panel includes a housing with frames defining edges, a front cover glass positioned in front of the housing, a video display positioned within the housing with a display area visible through a central viewing area of the front cover glass, and a first accent light assembly positioned along an edge. The accent light assembly is located posterior to the front cover glass and anterior to the video display, and includes a series of LEDs and a diffuser positioned between the LEDs and the front cover glass. The diffuser has an outer edge in line with the outer edge of the front cover glass such that light from the diffuser is visible through the front cover glass and along the outer edge of the diffuser. A gaming machine includes a cabinet, a button panel, and such a display panel.

First claim

1 . A display panel comprising:
a housing including one or more frames defining at least left and right edges of the display panel; a front cover glass positioned in front of the housing and defining a front surface of the display panel; a video display positioned within the housing and including a display area visible through a central viewing area of the front cover glass; and a first accent light assembly positioned inside the display panel housing along an edge thereof, located posterior to the front cover glass and anterior to the video display, and comprising a series of LEDs and a diffuser positioned between the series of LEDs and the front cover glass, wherein the diffuser has an outer edge in line with the outer edge of the front cover glass such that light from the diffuser is visible through the front cover glass and along the outer edge of the diffuser.

2 . The display panel of claim 1 , further comprising a first opaque area positioned along a back surface of the front cover glass adjacent to the first accent light assembly and separating the central viewing area of the front cover glass from a first outer transparent area of the front cover glass, wherein the first opaque area is positioned in front of the series of LEDs and an inner portion of the diffuser, and an outer portion of the diffuser extends from behind the first opaque area into an area viewable through the first outer transparent area for carrying light from the series of LEDs to the first outer transparent area.

3 . The display panel of claim 2 wherein the first outer transparent area of the front cover glass extends from the first opaque area to the edge of the front cover glass.

4 . The display panel of claim 2 wherein the first accent light assembly, the first opaque area, and the first outer transparent area are located along the left edge of the display panel, and further comprising a second accent light assembly, a second opaque area, and a second outer transparent area located along the right edge of the display panel and constructed similarly to the first accent light assembly, the first opaque area, and the first outer transparent area.

5 . The display panel of claim 4 , further comprising a third accent light assembly, a third opaque area, and a third outer transparent area located along a top edge of the display panel and constructed similarly to the first accent light assembly, the first opaque area, and the first outer transparent area.

6 . The display panel of claim 2 wherein the first accent light assembly is mounted along a frame element which is attached to one of the frames of the housing and extends inward to a location behind the first opaque area to hold the first accent light assembly.

7 . The display panel of claim 6 wherein the series of LEDs is mounted along one or more elongated printed circuit boards.

8 . The display panel of claim 6 wherein the front cover glass is affixed to the frame element with an adhesive located along an edge interior to the first accent light assembly and behind an inner portion of the first opaque area.

9 . The display panel of claim 6 wherein the video display is a liquid crystal display (LCD) including an LCD layer positioned posterior to the first accent light assembly, a light guide panel positioned posterior to the LCD layer with a diffuser film between the light guide panel and the LCD layer, and an LED light source positioned at left and right edges of the light guide panel.

10 . The display panel of claim 9 wherein the LCD includes a plastic frame between edges of the LCD layer and edges of the diffuser film, the plastic frame including an extension with a corner that abuts a corner of the frame element.

11 . The display panel of claim 10 wherein the one or more frames comprise:
an inner frame carrying the light guide panel and LED light source; and
an outer frame positioned to sandwich portions of the plastic frame and the frame element between the outer frame and the inner frame.

12 . The display panel of claim 2 wherein the first opaque area has a width no greater than 15 mm along the back surface of the front cover glass, and the first outer transparent area has a width no greater than 5 mm along the back surface of the front cover glass.

13 . A gaming machine, comprising:
a gaming machine cabinet; a button panel presented along a ledge at a front side of the gaming machine cabinet; and a display panel mounted along a front side of the gaming machine cabinet above the button panel and comprising:
a) a housing including one or more frames defining at least left and right edges of the display panel;
b) a front cover glass positioned in front of the housing and defining a front surface of the display panel;
c) a video display positioned within the housing and including a display area visible through a central viewing area of the front cover glass; and
d) a first accent light assembly positioned inside the display panel housing along an edge thereof, located posterior to the front cover glass and anterior to the video display, and comprising a series of LEDs and a diffuser positioned between the series of LEDs and the front cover glass, wherein the diffuser has an outer edge in line with the outer edge of the front cover glass such that light from the diffuser is visible through the front cover glass and along the outer edge of the diffuser.

14 . The gaming machine of claim 13 wherein the display panel further comprises a first opaque area positioned along a back surface of the front cover glass adjacent to the first accent light assembly and separating the central viewing area of the front cover glass from a first outer transparent area of the front cover glass, wherein the series of LEDs is positioned directly posterior to the first outer transparent area, and the diffuser extends across the first outer transparent area for diffusing light from the series of LEDs through the first outer transparent area.

15 . The gaming machine of claim 14 wherein the first outer transparent area of the front cover glass extends from the first opaque area to the edge of the front cover glass.

16 . The gaming machine of claim 14 wherein the first accent light assembly, the first opaque area, and the first outer transparent area are located along the left edge of the display panel, and the display panel further comprises a second accent light assembly, a second opaque area, and a second outer transparent area located along the right edge of the display panel and constructed similarly to the first accent light assembly, the first opaque area, and the first outer transparent area.

17 . The gaming machine of claim 16 wherein the display panel further comprises a third accent light assembly, a third opaque area, and a third outer transparent area located along a top edge of the display panel and constructed similarly to the first accent light assembly, the first opaque area, and the first outer transparent area.

18 . The gaming machine of claim 14 wherein the first accent light assembly is mounted along a frame element which is attached to one of the frames of the housing and extends inward to a location behind the first opaque area to hold the first accent light assembly.

19 . The gaming machine of claim 18 wherein the video display is a liquid crystal display (LCD) including an LCD layer positioned posterior to the first accent light assembly, a light guide panel positioned posterior to the LCD layer with a diffuser film between the light guide panel and the LCD layer, and an LED

Assignees

• Everi Games Inc

Inventors

• Gibson Daniel

Classifications

• G02B6/0073

  Light emitting diode [LED] · CPC title

• F21Y2115/10

  Light-emitting diodes [LED] · CPC title

• G07F17/3211

  Display means · CPC title

• G02B6/0051

  Diffusing sheet or layer · CPC title

• F21Y2113/00

  Combination of light sources · CPC title