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39 条记录 (耗时 0.046 秒)

    Nanowire grid polarizer and method of preparing the same
    1.
    发明授权
    Nanowire grid polarizer and method of preparing the same 有权
    纳米线栅偏振器及其制备方法

    公开(公告)号：US08007862B2

    公开(公告)日：2011-08-30

    申请号：US12057404

    申请日：2008-03-28

    申请人： Su-mi Lee ,  Dong-mok Whang ,  Moon-gyu Lee ,  Yoon-sun Choi ,  Sun-hwak Woo

    发明人： Su-mi Lee ,  Dong-mok Whang ,  Moon-gyu Lee ,  Yoon-sun Choi ,  Sun-hwak Woo

    IPC分类号： B05D3/10

    CPC分类号： C23C26/00 ,  B82Y20/00 ,  C23C4/123 ,  G02B5/3058 ,  G02B2207/101 ,  Y10T428/1041

    摘要： Provided are a method of preparing a nanowire grid polarizer, and a nanowire grid polarizer prepared using the same. The method includes: mixing a surfactant and a silica precursor to prepare a mesoporous film composition; coating the mesoporous film composition on a substrate; aging the coated product to form a silica template composite; removing the surfactant inside the silica template composite to prepare a mesoporous material having channels; and filling the channels of the mesoporous material with metal. The method is suitable for the formation of a nanowire having a stable structure, mass production, and large-area production.

    摘要翻译： 提供制备纳米线栅极偏振器的方法和使用其制备的纳米线栅极偏振器。 该方法包括：混合表面活性剂和二氧化硅前体以制备中孔膜组合物; 将介孔膜组合物涂布在基材上; 老化涂层产品以形成二氧化硅模板复合材料; 除去二氧化硅模板复合材料中的表面活性剂以制备具有通道的介孔材料; 并用金属填充介孔材料的通道。 该方法适用于形成具有稳定结构，批量生产和大面积生产的纳米线。

    Method and apparatus for generating elemental image in integral imaging
    3.
    发明授权
    Method and apparatus for generating elemental image in integral imaging 有权
    用于在整体成像中产生元素图像的方法和装置

    公开(公告)号：US08643645B2

    公开(公告)日：2014-02-04

    申请号：US12029651

    申请日：2008-02-12

    申请人： Yoon-sun Choi ,  Moon-gyu Lee ,  Byoung-ho Lee ,  Joon-ku Han ,  Yun-hee Kim ,  Gil-bae Park

    发明人： Yoon-sun Choi ,  Moon-gyu Lee ,  Byoung-ho Lee ,  Joon-ku Han ,  Yun-hee Kim ,  Gil-bae Park

    IPC分类号： G06T15/10

    CPC分类号： G06T15/10

    摘要： A method and apparatus for generating an elemental image by an integral image technique are provided. The method includes normalizing coordinates of dots in a frustum formed in perspective projection by mapping the dots in the frustum into a cube; reversing a grade of depth of the cube viewed from a particular viewpoint; and generating a two-dimensional (2D) elemental image necessary for three-dimensional (3D) display from dots in the cube whose grade of depth is reversed.

    摘要翻译： 提供了一种通过整体图像技术产生元素图像的方法和装置。 该方法包括通过将平截头体中的点映射成立方体来在透视投影中形成的平截头体中的点的坐标归一化; 从特定的角度反转立方体的深度等级; 并且生成三维（3D）显示所需的二维（2D）元素图像，其中深度反转的立方体中的点。

    METHOD FOR MANUFACTURING WIRE GRID DEVICE
    4.
    发明申请
    METHOD FOR MANUFACTURING WIRE GRID DEVICE 审中-公开
    制造电网设备的方法

    公开(公告)号：US20090022900A1

    公开(公告)日：2009-01-22

    申请号：US12045039

    申请日：2008-03-10

    申请人： Su-mi Lee ,  Chan-hwa Chung ,  Moon-gyu Lee ,  Jung-woo Lee

    发明人： Su-mi Lee ,  Chan-hwa Chung ,  Moon-gyu Lee ,  Jung-woo Lee

    IPC分类号： B05D1/32 ,  B05D5/00

    CPC分类号： C23C18/1605 ,  C23C18/1879 ,  C23C18/206 ,  C23C18/30 ,  C23C18/31 ,  C23C18/44 ,  G02B5/3058

    摘要： A method of manufacturing a wire grid device is provided. The method includes: forming SAM (self assembly monomer) nano patterns on a substrate; and forming a wire grid between neighboring SAM nano patterns on the substrate on which the SAM nano patterns are formed by using an electroless plating technique or forming the wire grid on the SAM nano patterns on the SAM nano patterns by using the SAM nano patterns as a seed layer by using the electroless plating technique.

    摘要翻译： 提供一种制造线栅装置的方法。 该方法包括：在衬底上形成SAM（自组装单体）纳米图案; 并通过使用无电镀技术在其上形成SAM纳米图案的基板上的相邻SAM纳米图案之间形成网格，或者通过使用SAM纳米图案作为SAM纳米图案在SAM纳米图案上的SAM纳米图案上形成网格 种子层采用化学镀技术。

    Backlight unit
    5.
    发明授权
    Backlight unit 有权
    背光单元

    公开(公告)号：US07044628B2

    公开(公告)日：2006-05-16

    申请号：US10452583

    申请日：2003-06-03

    申请人： Jin-seung Choi ,  Hwan-young Choi ,  Jee-hong Min ,  Su-mi Lee ,  Jin-hwan Kim ,  Moon-gyu Lee

    发明人： Jin-seung Choi ,  Hwan-young Choi ,  Jee-hong Min ,  Su-mi Lee ,  Jin-hwan Kim ,  Moon-gyu Lee

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0038 ,  G02B6/0068

    摘要： A backlight unit includes a point light source emitting light and a light guide panel including a holographic pattern formed to have a concentric circle shape having a center at the point light center. Thus, since the incident azimuth angle of light incident on the holographic pattern can be made constant, an efficiency of light exhausted through the light exhaust surface can be improved. Also, since the distribution of the exhaust azimuth angle of the exhaust light can be made uniform, a uniform brightness can be obtained from the exhaust surface.

    摘要翻译： 背光单元包括发射光的点光源和包括形成为在点光中心具有中心的同心圆形状的全息图案的导光板。 因此，由于可以使入射到全息图案上的光的入射方位角恒定，因此可以提高通过光排出面排出的光的效率。 此外，由于能够使排气光的排气方位角的分布均匀，因此能够从排气面获得均匀的亮度。

    Backlight unit
    6.
    发明授权
    Backlight unit 有权
    背光单元

    公开(公告)号：US07217025B2

    公开(公告)日：2007-05-15

    申请号：US10700050

    申请日：2003-11-04

    申请人： Jin-hwan Kim ,  Hwan-young Choi ,  Moon-gyu Lee ,  Su-mi Lee ,  Jin-seung Choi ,  Jee-hong Min

    发明人： Jin-hwan Kim ,  Hwan-young Choi ,  Moon-gyu Lee ,  Su-mi Lee ,  Jin-seung Choi ,  Jee-hong Min

    IPC分类号： F21V8/00

    CPC分类号： G02B6/0016 ,  G02B6/0028 ,  G02B6/0038 ,  G02F1/133615

    摘要： A backlight unit is provided including a light guide panel (LGP), a point light source emitting light at an edge of the LGP; and a refraction member being positioned between the point light source and the LGP and refracting the light emitted from the point light source toward the optical axis of the point light source in order to reduce the azimuth angle of the light that is incident upon the LGP. The refraction member includes a prism array in which a V-shaped prism pattern is repeatedly arrayed, the apex of the prism pattern facing the edge of the LGP, and a transparent portion that prevents the light from being totally reflected by the prism pattern in a region along an optical axis of the light source.

    摘要翻译： 提供了一种背光单元，包括导光板（LGP），在LGP边缘发射光的点光源; 以及位于点光源和LGP之间的折射构件，并且折射从点光源发射的光朝向点光源的光轴，以便减小入射在LGP上的光的方位角。 折射构件包括棱镜阵列，其中重复排列V形棱镜图案，棱镜图案的顶点面向LGP的边缘，以及透明部分，其防止光被棱镜图案全面反射 区域沿着光源的光轴。

    Backlight unit
    7.
    发明授权
    Backlight unit 有权
    背光单元

    公开(公告)号：US06979095B2

    公开(公告)日：2005-12-27

    申请号：US10454548

    申请日：2003-06-05

    申请人： Jee-hong Min ,  Hwan-young Choi ,  Moon-gyu Lee ,  Su-mi Lee ,  Jin-hwan Kim ,  Jin-seung Choi

    发明人： Jee-hong Min ,  Hwan-young Choi ,  Moon-gyu Lee ,  Su-mi Lee ,  Jin-hwan Kim ,  Jin-seung Choi

    IPC分类号： G02B6/00 ,  F21V8/00 ,  F21Y101/02 ,  G02B5/02 ,  G02B5/32 ,  G02B27/09 ,  G02F1/13357

    CPC分类号： G02B27/0972 ,  G02B6/0016 ,  G02B6/003

    摘要： A backlight unit includes a light guide panel where a holographic pattern is formed. A point light source emits light to an edge of the light guide panel. A refractive member is provided between the point light source and the light guide panel and reduces an azimuth angle of light incident on the light guide panel. The refractive member includes, from an optical axis of the point light source, a light transmission zone transmitting light as it is, a blaze zone where a blaze pattern having a saw-toothed shape in which one surface near the optical axis and substantially parallel to the optical axis is formed, and a prism zone where a triangular prism pattern is formed. The backlight unit may further include a diffusive member diffusing light emitted from the point light source to be incident on the refractive member.

    摘要翻译： 背光单元包括形成全息图案的导光板。 点光源将光发射到导光板的边缘。 在点光源和导光板之间提供折射构件，并且减小入射在导光板上的光的方位角。 折射构件包括从点光源的光轴开始传播光的透光区域，其中具有锯齿形状的火焰图案，其中一个靠近光轴的表面并且基本上平行于 形成光轴，形成三角棱镜图案的棱镜区域。 背光单元还可以包括漫射构件，其漫射从点光源发射的入射到折射构件上的光。

    Illumination apparatus for planar display device
    8.
    发明授权
    Illumination apparatus for planar display device 有权
    平面显示装置照明装置

    公开(公告)号：US06935764B2

    公开(公告)日：2005-08-30

    申请号：US10259842

    申请日：2002-09-30

    申请人： Jin-seung Choi ,  Hwan-young Choi ,  Jee-hong Min ,  Su-mi Lee ,  Jin-hwan Kim ,  Moon-gyu Lee

    发明人： Jin-seung Choi ,  Hwan-young Choi ,  Jee-hong Min ,  Su-mi Lee ,  Jin-hwan Kim ,  Moon-gyu Lee

    IPC分类号： G02B6/00 ,  F21V8/00 ,  F21Y101/02 ,  G02F1/13357 ,  F21V5/00

    CPC分类号： G02B6/002 ,  G02B6/0068

    摘要： An illumination apparatus for planar display devices, including an optical element for making light travel parallel to an optical axis, is provided. The illumination apparatus includes a dot light source for radiating light, and a light guide plate having the optical element. The optical element is composed of a first refraction facet, which is adjacent to the dot light source and increases the emission angle of the light, and a second refraction facet, which is isolated a predetermined distance from the first refraction facet while facing the first refraction facet and reduces the emission angle of the light. In this structure, the light travels parallel to the optical axis. In the illumination apparatus, the emission angle of incident light is reduced, preferably, the light travels parallel to the optical axis. Therefore, areas not reached by light, between adjacent dot light sources, are eliminated, and light is uniformly incident upon a hologram so that the luminance and intensity of light emitted from the light guide plate are uniformly distributed.

    摘要翻译： 提供了一种用于平面显示装置的照明装置，包括用于使光行进平行于光轴的光学元件。 照明装置包括用于照射光的点光源和具有光学元件的导光板。 光学元件由与点光源相邻的第一折射面和增加光的发射角的第一折射面和与第一折射面隔开预定距离而面向第一折射的第二折射面 并减少光的发射角。 在这种结构中，光平行于光轴行进。 在照明装置中，入射光的发射角度减小，优选地，光平行于光轴行进。 因此，消除了相邻点光源之间未被光照射的区域，并且光均匀地入射到全息图上，使得从导光板发射的光的亮度和强度均匀分布。

    FRONT LIGHT UNIT AND FLAT DISPLAY APPARATUS EMPLOYING THE SAME
    9.
    发明申请
    FRONT LIGHT UNIT AND FLAT DISPLAY APPARATUS EMPLOYING THE SAME 审中-公开
    正面单元和平面显示设备使用它

    公开(公告)号：US20080278658A1

    公开(公告)日：2008-11-13

    申请号：US11939773

    申请日：2007-11-14

    申请人： Young-chan Kim ,  Jee-hong Min ,  Moon-gyu Lee ,  Kyu-min Choe

    发明人： Young-chan Kim ,  Jee-hong Min ,  Moon-gyu Lee ,  Kyu-min Choe

    IPC分类号： F21V9/14 ,  G02F1/1335

    CPC分类号： G02F1/133528 ,  G02F1/133615 ,  G02F2001/133616

    摘要： A front light unit and a flat panel display apparatus including the front light unit are provided. The front light unit includes a light source unit and a light guide plate (LGP) which has a plate shape and which guides light emitted by the light source unit. The LGP has a rear surface through which the guided light exits and a front surface opposing the rear surface. The front light unit also includes a front polarizing plate disposed opposite the front surface of the LGP. The front polarizing plate has a polarizer which transmits only light polarized in one direction. The flat panel display apparatus including the front light unit can provide an improved contrast ratio on a front side thereof.

    摘要翻译： 提供了包括前灯单元的前灯单元和平板显示装置。 前灯单元包括光源单元和导光板（LGP），该导光板具有板形并且引导由光源单元发射的光。 LGP具有后表面，引导光通过该后表面和与后表面相对的前表面。 前灯单元还包括与LGP的前表面相对设置的前偏振片。 前偏振片具有仅透射在一个方向偏振的光的偏振器。 包括前灯单元的平板显示装置可以在其前侧提供改善的对比度。