US 12,277,006 B2
Halo display with diagonal rack gear and dual lenticular surface
Guentaek Oh, Singapore (SG); and KyungEun Lee, Singapore (SG)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Jul. 13, 2022, as Appl. No. 17/863,626.
Prior Publication US 2024/0019895 A1, Jan. 18, 2024
Int. Cl. F21V 14/04 (2006.01); F21V 7/04 (2006.01); F21V 7/05 (2006.01); F21V 8/00 (2006.01); F21V 33/00 (2006.01); G06F 1/16 (2006.01)
CPC G06F 1/1624 (2013.01) [F21V 7/048 (2013.01); F21V 7/05 (2013.01); F21V 14/04 (2013.01); F21V 33/0052 (2013.01); G02B 6/0033 (2013.01); G02B 6/0078 (2013.01); G02B 6/0088 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display for an information handling system, the display comprising:
a front panel;
a rear portion; and
first, second and third halos located between the front panel and the rear portion, each of the halos to transition between a closed position and an open position, wherein the first, second, and third halos are baffles, the first halo including:
a dual lenticular surface to direct a bias light along the first halo; and
a portion beyond the dual lenticular surface, the portion to receive the bias lighting from the dual lenticular surface, and reflect the bias lighting toward a front of the display.