Use of a bi-refringent liquid crystal, optically controlled bi-refringence [OCB] with bend and splay states, or electrically controlled bi-refringence [ECB] for controlling the color

Full Title

Aspects of the constitution of display devices > Structural and physical details of display devices > Details of the physics of pixel operation > related to liquid crystal pixels > Use of a bi-refringent liquid crystal, optically controlled bi-refringence [OCB] with bend and splay states, or electrically controlled bi-refringence [ECB] for controlling the color