US 12,353,630 B1
Cholesteric liquid crystal display that provides sensory feedback
Clinton I. Braganza, Kent, OH (US); and Hunter Morris, Kent, OH (US)
Assigned to Buffalo Games, LLC, Buffalo, NY (US)
Filed by Buffalo Games, LLC, Buffalo, NY (US)
Filed on Mar. 12, 2024, as Appl. No. 18/602,453.
Int. Cl. G06F 3/01 (2006.01); G02F 1/1333 (2006.01)
CPC G06F 3/016 (2013.01) [G02F 1/133305 (2013.01); G02F 1/13338 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A cholesteric liquid crystal display providing sensory feedback, comprising:
a flexible front substrate that is at least partially flexible;
a liquid crystal layer comprising cholesteric liquid crystal material;
wherein pressure applied to said flexible front substrate changes reflectance of said cholesteric liquid crystal material;
at least one textured surface that is constructed and arranged so that pressure that is applied to said at least one textured surface provides at least one of vibratory, audible and tactile sensory feedback;
wherein at least a portion of said changes in reflectance is erased.