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Month: <span>November 2022</span>
Month: November 2022

New technique for efficient fabrication of liquid crystal display devices with lowered cost

An essential requirement of liquid crystal devices (LCDs) is the unidirectional planar alignment of the constituent liquid crystals (LC) over large areas. Although the conventional polymer rubbing method yields quality LC alignment, it possesses unavoidable and undesirable drawbacks such as production of electrostatic charges and dust particles that interfere with display …