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    • 13. 发明授权
    • Liquid crystal shutter and liquid crystal shutter eyeglass
    • 液晶快门和液晶快门眼镜
    • US08619204B2
    • 2013-12-31
    • US13378868
    • 2010-05-11
    • Goroh SaitohMasao Imai
    • Goroh SaitohMasao Imai
    • G02F1/1335
    • G02F1/1337G02F1/1347G02F2001/133738G02F2001/133742G02F2001/13706
    • A liquid crystal shutter that realizes a high speed response and that solves a problem in which light leakage cannot be alleviated is provided. An alignment film coated on substrate 5a adjacent to another liquid crystal device of substrates (5a) and (5b) of each of liquid crystal devices (2a, 2b) is horizontal alignment film (7a) and alignment film coated on the other substrate (5b) is vertical alignment film (7b). A alignment treatment is performed on the horizontal alignment film coated on substrate (5a) of liquid crystal device (2b) having a polarizer (3) in a direction parallel to a light transmission axis of analyzer (4) and an alignment treatment is performed on the horizontal alignment film coated on substrate (5a) of liquid crystal device (2a) having analyzer (4) in a direction parallel to the light transmission axis of polarizer (4). Liquid crystal materials (6) of liquid crystal devices (2a, 2b) have a positive dielectric anisotropy and have twisting directions that is the reverse of each other.
    • 提供实现高速响应并且解决了不能缓解漏光的问题的液晶快门。 在与液晶装置(2a,2b)的基板(5a)和(5b)的另一个液晶装置相邻的基板5a上涂布的取向膜是水平取向膜(7a)和涂布在另一基板(5b)上的取向膜 )是垂直取向膜(7b)。 在平行于分析仪(4)的透光轴的方向上对涂布在具有偏振片(3)的液晶装置(2b)的基板(5a)上的水平取向膜进行取向处理,并对 在与偏振片(4)的透光轴平行的方向上具有分析器(4)的液晶装置(2a)的基板(5a)上涂布的水平取向膜。 液晶装置(2a,2b)的液晶材料(6)具有正的介电各向异性并具有彼此相反的扭转方向。
    • 20. 发明申请
    • IMAGE PROCESSING APPARATUS, METHOD, PROGRAM AND DISPLAY
    • 图像处理设备,方法,程序和显示
    • US20100085373A1
    • 2010-04-08
    • US12524410
    • 2008-01-22
    • Daigo MiyasakaMasao ImaiFujio Okumura
    • Daigo MiyasakaMasao ImaiFujio Okumura
    • G09G5/10
    • H04N13/341G09G5/00G09G2340/0435G09G2358/00H04N2013/403
    • This invention is to provide an image processing apparatus, an image processing method, a program, and a display in which both of a secret image and a public image can be efficiently displayed with high picture quality without reducing contrast of the public image. One of output images is a secret image which displays an input secret image as one of input images in a partial area of a screen, all the output images including the secret image have a relationship to become, when a luminance value of each pixel thereof is totaled, an input public image as one of the input images; and during a period in which at least the secret image is being outputted, shutter glasses disposed between a display to which the image signals are inputted and user's eyes are set to a light transmission state.
    • 本发明提供一种图像处理装置,图像处理方法,程序和显示器,其中可以高画质地高效显示秘密图像和公共图像,而不会降低公共图像的对比度。 输出图像之一是将输入的秘密图像显示为屏幕的部分区域中的输入图像之一的秘密图像,包括秘密图像的所有输出图像在其每个像素的亮度值为 作为输入图像之一的输入公共图像; 并且在至少输出秘密图像的时段期间,设置在输入图像信号的显示器和用户的眼睛之间的快门眼镜被设置为光透射状态。