| abstract |
The invention relates to plasticizer substances (organic phosphoric esters) with advantageous optical properties and to optical films, especially protective films for polarizer films, and to optical compensation films for liquid-crystal displays, which comprise at least one such substance. The invention further relates to liquid-crystal displays having compensation films of the type mentioned, to processes for producing the optical films, to compensation films, to polarizer films and to liquid-crystal displays, to the use of the plasticizers described below as additives to optical films and compensation films for liquid-crystal displays, and to further subject matter of the invention. |