公开(公告)号：US5610743A

公开(公告)日：1997-03-11

申请号：US549866

申请日：1995-10-30

Applicant: Meng-Jin Tsai

Inventor： Meng-Jin Tsai

IPC: G02F1/1337

CPC classification number: G02F1/133753

Abstract: A liquid crystal display having an improved angular distribution for emerging radiation is described, together with a method for manufacturing it. This was achieved by forming patterns, one per pixel, of concentric annuli in one of the orientation layers and radial spokes in the other orientation layer. This guarantees that there is a wide range in the orientations of the twisted nematics, leading to an improved angular distribution for the emerging radiation. The invention is applicable to both monochrome as well as color displays and may also be used as a way to adjust, during manufacturing, the angular distribution of the emerging light.

Abstract translation: 描述具有改进的辐射辐射角分布的液晶显示器及其制造方法。 这是通过在另一个取向层中的一个取向层和径向辐条中形成同心圆环的每像素一个图案来实现的。 这确保了扭转线性方向的范围很广，导致新兴辐射角度分布的改善。 本发明可应用于单色和彩色显示器，并且还可以用作在制造期间调整出现的光的角度分布的一种方式。