CPC Subgroup Additional Only
G09G 2300/0478 related to liquid crystal pixels
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
3 direct subcodes
Child Classifications
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- G09G 2300/0482 Use of memory effects in nematic liquid crystals
- G09G 2300/0491 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
- G09G 2300/0495 Use of transitions between isotropic and anisotropic phases in liquid crystals, by voltage controlled deformation of the liquid crystal molecules, as opposed to merely changing the orientation of the molecules as in, e.g. twisted-nematic [TN], vertical-aligned [VA], cholesteric, in-plane, or bi-refringent liquid crystals