METHOD OF CHANGING DIMENSIONS OF LIQUID CRYSTAL ARRAY Russian patent published in 2014 - IPC G02F1/13 

FIELD: physics.

SUBSTANCE: disclosed is a method of making displays with a non-standard aspect ratio or shape from commercially available liquid crystal arrays with a standard aspect ratio (rectangle with aspect ratio of 3:4, 9:16, etc). The disclosed method can be used to produce liquid crystal arrays with an aspect ratio of 1:1, triangular, with circle elements or other shapes and combinations of shapes. The method includes retrieving a liquid crystal array from structural components of a liquid crystal panel; forming incisions on the front and back plates of the liquid crystal array at the boundary of the desired and removed parts of the liquid crystal array; removing the polarising film from the removed part of the liquid crystal array and unused electronic circuits (if necessary) in the desired part; mechanical breaking of the removed part of the liquid crystal array; releasing pressure arising when mounting the liquid crystal array in the equipment, and monitoring restoration of properties of the liquid crystal composition in the region of the desired part using a tool which forms polarised light flux; depositing a sealant compound on the cut region and hardening the sealant compound.

EFFECT: making a customised display with a non-standard aspect ratio or shape with high output of non-defective displays.

2 dwg