公开(公告)号：US06441875B1

公开(公告)日：2002-08-27

申请号：US09414535

申请日：1999-10-08

申请人： Jin-jei Wu ,  Chen-lung Kuo ,  Shu-hsia Chen

发明人： Jin-jei Wu ,  Chen-lung Kuo ,  Shu-hsia Chen

IPC分类号： G02F11333

CPC分类号： G02B27/283 ,  G02B5/3025 ,  G02F1/133528

摘要： A device for enhancing the linear polarization intensity of light which passes through a polarizer is provided, which comprises: a prepolarizer receiving incident natural light and splitting the natural light into a plurality of polarized light beams with different polarization directions, changing the polarization direction of the light beams, thereby enhancing the light intensity of a particular polarization direction; and a polarizer having polarization direction the same as that of the prepolarizer, receiving the light emitted from the prepolarizer, and then converting the light into a linearly polarized light.

摘要翻译： 提供一种用于增强穿过偏振器的光的线偏振强度的装置，其包括：接收入射自然光并将自然光分解成具有不同偏振方向的多个偏振光束的偏光器，改变偏振方向的偏振方向 光束，从而增强特定偏振方向的光强度; 以及具有偏振方向与偏光器相同的偏振器，接收从偏振器发射的光，然后将光转换成线偏振光。

公开(公告)号：US06313899B1

公开(公告)日：2001-11-06

申请号：US09368515

申请日：1999-08-05

申请人： Biing-seng Wu ,  Chen-lung Kuo ,  Chung-kuang Wei

发明人： Biing-seng Wu ,  Chen-lung Kuo ,  Chung-kuang Wei

IPC分类号： G02F11337

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F2001/133742 ,  G02F2201/128

摘要： A wide viewing angle liquid crystal display is provided. The present invention includes a first substrate, a second substrate, a liquid crystal layer, a plurality of pixels, a common electrode, a plurality of protrusions, a plurality of control electrodes, a first orientation layer and a second orientation layer. The liquid crystal layer is interposed between the first substrate and the second substrate. The plurality of pixels are arranged in a matrix and disposed on the first substrate, each pixel has a pixel electrode and a switching means connected to it. The common electrode is disposed on the second substrate. The plurality of protrusions are composed of dielectric material and at least one of the plurality of protrusions is disposed on each pixel electrode. Each of the plurality of control electrodes is disposed on top of one of the plurality of protrusions. The first orientation layer overlays the homeotropic surface which covers the plurality of pixel electrodes, the plurality of protrusions, and the plurality of control electrodes. The second orientation layer overlays the surface of the common electrode.

摘要翻译： 提供宽视角液晶显示器。 本发明包括第一基板，第二基板，液晶层，多个像素，公共电极，多个突起，多个控制电极，第一取向层和第二取向层。 液晶层介于第一基板和第二基板之间。 多个像素被布置成矩阵并且设置在第一基板上，每个像素具有像素电极和与其连接的开关装置。 公共电极设置在第二基板上。 多个突起由电介质材料构成，并且多个突起中的至少一个设置在每个像素电极上。 多个控制电极中的每一个设置在多个突起中的一个的顶部上。 第一取向层覆盖覆盖多个像素电极，多个突起和多个控制电极的垂面表面。 第二取向层覆盖公共电极的表面。