Autostereoscopic display apparatus and method of manufacturing the same
AssigneeLG.Philips LCD Co., Ltd.
InventorJin-Hee Jung
Life of this patent
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Abstract
The present invention provides a three-dimension display apparatus which includes a liquid crystal display; a first polarizer on the rear surface of the liquid crystal display; a second polarizer on the front surface of the liquid crystal display; a liquid crystal polymer being on the second polarizer and including a chiral dopant and liquid crystal molecules. The liquid crystal polymer is divided into first regions through which incident light is not polarized and second regions through which the incident light is polarized at 90 degrees. A third polarizer on the liquid crystal polymer selectively transmits the incident light from the liquid crystal polymer. A light source below the first polarizer.
Claims3
A method of forming a liquid crystal polymer for use in a parallax barrier and a beam-splitter, comprising;
- forming liquid crystals including chiral dopant on a substrate;
- dividing the substrate into first regions and second regions;
- aligning a mask having light-transmitting portions that corresponds to the first regions and light-shielding portions that corresponds to the second portions;
- photoirradiating the liquid crystals including the chiral dopant so as to make the first regions have a first optic axis and to make the second regions have a second optic axis;
- and
- forming a polarizer on the liquid crystals.
Dependencies are inferred from the claim text.