POLARIZER Russian patent published in 2000 - IPC

FIELD: optical instruments, in particular, flat liquid- crystal displays. SUBSTANCE: method for manufacturing of polarizer uses at least one dichroic paint, which is organic and/or mixed saline of dichroic anion paint, and/or associate of dichroic anion paint with surface-active cation or amphoteric surface-active agent, and/or associate of dichroic cation paint with surface-active anion or amphoteric surface-active agent, and/or organic or mixed saline of polymer-structure dichroic anion paint. EFFECT: possibility to produce positive and negative type polarizers, increased stability to heat and moisture, increased polarization capabilities. 11 cl, 1 dwg, 1 tbl