Patent ID: 9217909
Filing Date: 2015-12-22
Classification: G02F

Abstract:
1. A display panel comprising: a first substrate, a second substrate, and a blue phase liquid crystal layer interposed between the first substrate and the second substrate, wherein the first substrate and the second substrate are adapted to generate an electric field in a first direction perpendicular to the display panel; wherein an optical path diverting device is provided between the first substrate and the second substrate, the optical path diverting device being configured so that: wherein the optical path diverting device comprises a plurality of optical members extended from the first substrate to contact the second substrate and spaced apart from each other without any connection point between any two adjacent optical members; wherein the plurality of optical members are disposed such that the blue phase liquid crystal filled between any two adjacent optical members; wherein each of the optical members has light reflecting surfaces extending between the first substrate and the second substrate; wherein two light reflecting surfaces belonging to any two adjacent optical members respectively and facing each other are parallel with each other, with one of the two light reflecting surfaces forming an angle of 45° or 135° with respect to one of the first substrate and the second substrate; and further wherein: