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    • 3. 发明授权
    • Liquid crystal display
    • 液晶显示器
    • US08130345B2
    • 2012-03-06
    • US12314914
    • 2008-12-18
    • Jonghoon WooYoungbok Lee
    • Jonghoon WooYoungbok Lee
    • G02F1/1335
    • G02B5/223G02B5/201G02F1/1323G02F1/133512G02F1/133514G02F2201/52
    • Disclosed is a liquid crystal display which can switch between a wide viewing angle and a narrow viewing angle in a quad type pixel structure including white subpixels. The liquid crystal display comprises: a plurality of quad type pixels each having an R subpixel, a G subpixel, a B subpixel, and a W subpixel; and a plurality of light blocking patterns disposed on the W subpixels, for guiding light from the W subpixels to a side viewing angle, wherein the W subpixels are fixed at specific positions of the quad type pixels respectively, and the R, G, and B subpixels have a different arrangement for each of the quad type pixels adjacent horizontally or vertically to each other.
    • 公开了一种液晶显示器,其可以在包括白色子像素的四边形像素结构中在宽视角和窄视角之间切换。 液晶显示器包括:多个四像素,每个具有R子像素,G子像素,B子像素和W子像素; 以及设置在W子像素上的多个遮光图案,用于将来自W子像素的光引导到侧视角,其中W子像素分别固定在四边形像素的特定位置,并且R,G和B 子像素对于彼此水平或垂直相邻的四边形像素中的每一个具有不同的布置。
    • 4. 发明申请
    • Liquid crystal display
    • 液晶显示器
    • US20090190074A1
    • 2009-07-30
    • US12314914
    • 2008-12-18
    • Jonghoon WooYoungbok Lee
    • Jonghoon WooYoungbok Lee
    • G02F1/1335G02F1/1333
    • G02B5/223G02B5/201G02F1/1323G02F1/133512G02F1/133514G02F2201/52
    • Disclosed is a liquid crystal display which can switch between a wide viewing angle and a narrow viewing angle in a quad type pixel structure including white subpixels. The liquid crystal display comprises: a plurality of quad type pixels each having an R subpixel, a G subpixel, a B subpixel, and a W subpixel; and a plurality of light blocking patterns disposed on the W subpixels, for guiding light from the W subpixels to a side viewing angle, wherein the W subpixels are fixed at specific positions of the quad type pixels respectively, and the R, G, and B subpixels have a different arrangement for each of the quad type pixels adjacent horizontally or vertically to each other.
    • 公开了一种液晶显示器,其可以在包括白色子像素的四边形像素结构中在宽视角和窄视角之间切换。 液晶显示器包括:多个四像素,每个具有R子像素,G子像素,B子像素和W子像素; 以及设置在W子像素上的多个遮光图案,用于将来自W子像素的光引导到侧视角,其中W子像素分别固定在四像素像素的特定位置,并且R,G和B 子像素对于彼此水平或垂直相邻的四边形像素中的每一个具有不同的布置。
    • 6. 发明授权
    • System for and method for evaluating crosstalk of stereoscopic image display
    • 用于评估立体图像显示的串扰的系统和方法
    • US08654183B2
    • 2014-02-18
    • US13077465
    • 2011-03-31
    • Sungmin JungSeungchul LeeYoungbok LeeHyungju Park
    • Sungmin JungSeungchul LeeYoungbok LeeHyungju Park
    • H04N13/04
    • G09G3/003G09G2340/0435H04N17/04
    • A system and a method for evaluating a crosstalk of a stereoscopic image display are discussed. The crosstalk evaluation system according to an embodiment includes a display element that alternately display left and right eye images each having an i-gray level and a j-gray level, where “i” and “j” are an integer, a luminance meter sensing luminances of the left and right eye images displayed on the display element, and a computer that calculates a 3D crosstalk at the i-gray level of the left eye image affected by the j-gray level of the right eye image and a 3D crosstalk at the i-gray level of the right eye image affected by the j-gray level of the left eye image based on a luminance information received from the luminance meter while changing the i-gray level and the j-gray level.
    • 讨论了用于评估立体图像显示器的串扰的系统和方法。 根据实施例的串扰评估系统包括交替显示每个具有i-gray电平和j-灰度级的左眼和右眼图像的显示元件,其中“i”和“j”是整数,亮度计感测 在显示元件上显示的左眼图像和右眼图像的亮度,以及计算受到右眼图像的j-灰度级影像的左眼图像的i-灰度级的3D串扰和 基于从亮度计接收到的亮度信息,同时改变i-灰度级和j-灰度级,左眼图像的j-灰度级影响的右眼图像的i-灰度级别。