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    • 1. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • US20090303157A1
    • 2009-12-10
    • US12066587
    • 2006-06-16
    • Akira ImaiTomoo TakataniHiroshi FukushimaKoji YabutaYoshihide Koyama
    • Akira ImaiTomoo TakataniHiroshi FukushimaKoji YabutaYoshihide Koyama
    • G09G5/00
    • G02F1/1313G02B27/2214G02F1/1323G09G3/003G09G3/3611G09G2300/02G09G2310/0218G09G2320/0209G09G2320/068
    • A display device (1a) of the present invention includes a displaying section (10), an image generating section (2) for generating an image signal, and a parallax barrier aperture array (17), distinction means (3) for judging whether cross talk of an image of another-pixels reaches a level at which the cross talk is perceived by a viewer of an image of self-pixels, and adjustment means (4) for adjusting the pixel signals of the another-pixels so as to eliminate the cross talk, in a case that the distinction means (3) judges the cross talk of the image of the another-pixels reaches to the perceivable level. This provides a display device and a vehicle equipped therewith, both of which display, on a single display screen, different images in a plurality of display directions and thus are capable of providing excellent display environments wherein the viewer of an image displayed in one display direction does not perceive cross talk of an image displayed in another direction.
    • 本发明的显示装置(1a)包括显示部(10),用于产生图像信号的图像生成部(2)和视差屏障孔阵列(17),判别装置 另一个像素的图像的谈话达到了自我像素的图像的观看者对串扰进行感知的水平,以及用于调整另一个像素的像素信号的调整装置(4),以消除 在区分装置(3)判断另一像素的图像的串扰达到可感知等级的情况下,串扰。 这提供了一种显示装置和配备有其的车辆,它们在单个显示屏幕上显示多个显示方向上的不同图像,并且因此能够提供优异的显示环境,其中以一个显示方向显示的图像的观看者 不会看到在另一个方向显示的图像的串扰。
    • 3. 发明申请
    • DISPLAY DEVICE
    • 显示设备
    • US20100149136A1
    • 2010-06-17
    • US11993354
    • 2006-06-05
    • Hiroshi FukushimaTomoo TakataniKoji YabutaYoshihide KoyamaAkira Imai
    • Hiroshi FukushimaTomoo TakataniKoji YabutaYoshihide KoyamaAkira Imai
    • G09G5/00
    • G02F1/1335B60K2350/901B60K2350/903
    • In a display device, when a first image is an absolute white image, a direction in which a luminance is maximum is regarded as a main viewing direction for the first image. A luminance Ld in the main viewing direction for the first image in cases where the first image is an absolute black image and other image is an absolute white image, and a luminance Lb in the main viewing direction for the first image in cases where the first image and the other image are absolute black images satisfy a relationship represented by Formula (1): (Ld−Lb)/Lb≦2.5  (1). This makes it possible to realize a display device, which is capable of displaying different images to a plurality of different viewpoints and has an improved function of separating the images in the different display directions.
    • 在显示装置中,当第一图像是绝对白色图像时,亮度最大的方向被认为是第一图像的主观看方向。 在第一图像为绝对黑色图像,其他图像为绝对白色图像的情况下,第一图像的主观看方向的亮度Ld和第一图像的主观看方向的亮度Ld, 图像和其他图像是绝对黑色图像满足由公式(1)表示的关系:(Ld-Lb)/Lb≦̸2.5(1)。 这使得可以实现能够向多个不同视点显示不同图像并且具有改善在不同显示方向上分离图像的功能的显示装置。
    • 4. 发明授权
    • Display device
    • 显示设备
    • US08134544B2
    • 2012-03-13
    • US11993354
    • 2006-06-05
    • Hiroshi FukushimaTomoo TakataniKoji YabutaYoshihide KoyamaAkira Imai
    • Hiroshi FukushimaTomoo TakataniKoji YabutaYoshihide KoyamaAkira Imai
    • G09G5/00
    • G02F1/1335B60K2350/901B60K2350/903
    • In a display device, when a first image is an absolute white image, a direction in which a luminance is maximum is regarded as a main viewing direction for the first image. A luminance Ld in the main viewing direction for the first image in cases where the first image is an absolute black image and other image is an absolute white image, and a luminance Lb in the main viewing direction for the first image in cases where the first image and the other image are absolute black images satisfy a relationship represented by Formula (1): (Ld−Lb)/Lb≦2.5  (1). This makes it possible to realize a display device, which is capable of displaying different images to a plurality of different viewpoints and has an improved function of separating the images in the different display directions.
    • 在显示装置中,当第一图像是绝对白色图像时,亮度最大的方向被认为是第一图像的主观看方向。 在第一图像为绝对黑色图像,其他图像为绝对白色图像的情况下,第一图像的主观看方向的亮度Ld和第一图像的主观看方向的亮度Ld, 图像和其他图像是绝对黑色图像满足由公式(1)表示的关系:(Ld-Lb)/Lb≦̸2.5(1)。 这使得可以实现能够向多个不同视点显示不同图像并且具有改善在不同显示方向上分离图像的功能的显示装置。
    • 9. 发明授权
    • Automated teller machine
    • 自动取款机
    • US08149358B2
    • 2012-04-03
    • US12446663
    • 2007-10-12
    • Tomoo TakataniAkira ImaiHiroshi FukushimaKoji Yabuta
    • Tomoo TakataniAkira ImaiHiroshi FukushimaKoji Yabuta
    • G02F1/1333
    • G02F1/133509G02F2001/133562G07F19/20G07F19/205
    • An ATM of the present invention includes a liquid crystal display panel having, between two transparent substrates, (i) an image forming layer including at least a liquid crystal layer and a pixel section in which RGB pixels are arranged in a matrix manner, and (ii) a plurality of barriers (16) for splitting a display image formed by the image forming layer into a plurality of images each having a specific viewing angle. The plurality of barriers are provided so as to face the image forming layer. The plurality of barriers (16) are extended in a horizontal direction (lateral direction) parallel to the surfaces of the transparent substrates, and provided at substantially regular intervals in a direction perpendicular to the horizontal direction, parallel to the surfaces of the transparent substrates (i.e., in a longitudinal direction). This makes it possible to provide an ATM that prevents a peep at private information such as a secret number without giving, whichever direction a display is viewed, a false recognition that the display is in a resting state.
    • 本发明的ATM包括在两个透明基板之间具有至少包括液晶层的图像形成层和RGB像素以矩阵方式布置的像素部分的液晶显示面板,以及( ii)用于将由图像形成层形成的显示图像分割成多个具有特定视角的图像的多个屏障(16)。 设置多个屏障以面对图像形成层。 多个屏障(16)在与透明基板的表面平行的水平方向(横向)上延伸,并且在与透明基板的表面平行的水平方向的垂直方向上以大致规则的间隔设置 即沿纵向)。 这使得可以提供一种ATM,其防止窥视诸如秘密号码的私人信息,而不给出视觉显示的哪个方向,显示处于静止状态的错误识别。