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    • 4. 发明授权
    • Wire grid polarizer and backlight unit using the same
    • 线栅偏光镜和使用相同的背光单元
    • US09488764B2
    • 2016-11-08
    • US13240028
    • 2011-09-22
    • Young-Jae LeeJin Su KimJun Lee
    • Young-Jae LeeJin Su KimJun Lee
    • G02B5/30
    • G02B5/3058
    • Provided are a wire grid polarizer and a backlight unit using the wire grid polarizer. The wire grid polarizer comprises a first grid layer formed on a substrate and provided with at least one of a first grid pattern, and a second grid layer formed on the first grid pattern and provided with at least one of a second grid pattern made of metal material wherein the first grid layer is made of high molecular substance having a lower refraction index than that of the substrate. By forming a first grid pattern on a substrate using a high molecular substance layer and by forming a metal grid pattern on the first grid pattern, transmission rates of respective wavelengths depending on light angles of incident light are controlled and thereby minimize color variations depending on view angle.
    • 提供了使用线栅偏振器的线栅偏振器和背光单元。 线栅偏振器包括形成在基板上的第一栅格层,并且设置有形成在第一栅格图案上的第一栅格图案和第二栅格层中的至少一个,并且设置有由金属制成的第二栅格图案中的至少一个 材料,其中第一栅格层由具有比衬底的折射率低的折射率的高分子物质制成。 通过使用高分子物质层在基板上形成第一栅格图案,并且通过在第一栅格图案上形成金属栅格图案,控制取决于入射光的光角的各波长的透射率,从而根据视图最小化颜色变化 角度。
    • 5. 发明申请
    • Method of Processing Image Data and Display Apparatus for Performing the Same
    • 处理图像数据的方法及其执行显示装置
    • US20120070038A1
    • 2012-03-22
    • US13212816
    • 2011-08-18
    • Kyung-Woo KimYoung-Jae LeeDong-Joon Park
    • Kyung-Woo KimYoung-Jae LeeDong-Joon Park
    • G06K9/00
    • H04N7/014
    • In a method of processing image data, a movement of data of first and second original image frames is estimated to calculate first and second movement vectors. The first and second original frames are different from each other. A sample frame is generated using the first and second movement vectors. At least one luminance interpolation frame having an average luminance value of two image frames adjacent to each other is generated according to a result of comparing the first original image frame with the sample frame. The luminance interpolation frame is inserted between the first and second original image frames. An abnormal display quality like shaking and trembling image due to inserting a movement interpolation frame interpolated movement is reduced, so that a display quality may be enhanced.
    • 在处理图像数据的方法中,估计第一和第二原始图像帧的数据的移动来计算第一和第二移动向量。 第一和第二原始帧彼此不同。 使用第一和第二移动向量生成样本帧。 根据将第一原始图像帧与样本帧进行比较的结果,生成具有彼此相邻的两个图像帧的平均亮度值的至少一个亮度插值帧。 亮度插值帧插入在第一和第二原始图像帧之间。 由于插入移动插补帧内插运动而导致的异常显示质量如抖动和颤动图像减少,从而可以提高显示质量。