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    • 92. 发明公开
    • 다층 표시 소자를 이용한 입체 영상시스템
    • 使用多层显示设备提供三维集成成像的系统
    • KR1020070104209A
    • 2007-10-25
    • KR1020070009345
    • 2007-01-30
    • 재단법인서울대학교산학협력재단
    • 이병호김윤희박재형최희진김주환조성우
    • H04N13/04G02B27/22
    • G02B27/2214G02B3/0068
    • A stereoscopic image system using a multi-layered display device is provided to implement a image display without distortion by realizing a plurality of center depth planes. A multi-layered image display(100) includes plural display devices(110,120) successively arranged on the same central axis. Each of the display devices displays an applied basic image in different center depth planes, wherein the center depth plane is an area included within a set distance based on a location where the image displayed by the display device is focused. An image processor(300) provides each basic image corresponding to the plural display devices. A lens array(200) comprises plural basic lenses and displays a stereoscopic image by forming the basic images, displayed in each display device of the multi-layered image display, on the different center depth plane.
    • 提供了使用多层显示装置的立体图像系统,通过实现多个中心深度平面来实现图像显示而不失真。 多层图像显示器(100)包括连续布置在同一中心轴上的多个显示设备(110,120)。 每个显示装置在不同的中心深度平面上显示应用的基本图像,其中,基于由显示装置显示的图像被聚焦的位置,中心深度平面是包括在设定距离内的区域。 图像处理器(300)提供与多个显示装置对应的每个基本图像。 透镜阵列(200)包括多个基本透镜,并且通过在不同的中心深度平面上形成显示在多层图像显示器的每个显示装置中的基本图像来显示立体图像。
    • 93. 发明授权
    • 렌티큘러 렌즈 시트의 제조방법
    • 用于镜片的生产方法
    • KR100649371B1
    • 2006-11-27
    • KR1020047002705
    • 2002-08-26
    • 주식회사 쿠라레
    • 오노요우지아베요시오사이또우미쯔노리
    • G02B3/00G03B21/625
    • G02B3/0068B29D11/00278G02B3/0031G02B3/005G03B21/62G03B21/625
    • It is an object of the present invention to provide a method for efficiently producing a lenticular lens providing an excellent contrast. The aforesaid object is achieved by a method for producing a lenticular lens sheet 2, comprising a step of, on a lenticular lens sheet substrate 10 having a lens group made up of lenticular lenses 11 arranged in parallel to one another on one side of the light transmissive substrate, and protrusions 4 each made up of a top and slopes at non-condensing portions of the lenticular lenses 11 on the other side, rotating a print roll 5 coated with an uncured light absorbing material 8, relatively moving the lenticular lens sheet substrate 10 with respect to the axis of the print roll while bringing the print roll 5 in contact with the tops of the protrusions 4, and thereby transferring the uncured light absorbing material 8 to the protrusions 4 to produce a lenticular lens sheet 2 including a layer 9 consisting of a light absorbing material on the tops of the protrusions 4 and at least a part of the slopes of the protrusions 4, characterized in that the direction of relative movement of the lenticular lens sheet substrate 10 with respect to the axis of the print roll is generally perpendicular to the axis of the print roll, and generally parallel with the direction of the length of the lenticular lens, and the direction of rotation of the print roll and the direction of movement of the lenticular lens sheet substrate with respect to the axis of the print roll are equal to each other, and the linear speed of the print roll outer periphery differs from the moving speed of the lenticular lens sheet substrate with respect to the axis of the print roll by a speed difference of within ±5%.