Assertion: blue phase | /r/HasProperty | based lc-display
Facets:
value: for tv applications
type: PURPOSE
Source sentences:
text: In a blue phase based LC-display for TV applications it is not the selective reflection of light according to the lattice pitch (Bragg reflection) that is used for display of visual information, but an external electric field induces a birefringence in the liquid crystal via the Kerr effect.