中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

71 records (took 0.025 seconds)

    LIGHT GUIDING BAR, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY APPARATUS HAVING THE SAME
    2.
    发明申请
    LIGHT GUIDING BAR, BACKLIGHT ASSEMBLY HAVING THE SAME AND DISPLAY APPARATUS HAVING THE SAME 有权
    光导杆，具有相同功能的背光组件及其显示装置

    公开(公告)号：US20120188788A1

    公开(公告)日：2012-07-26

    申请号：US13238512

    申请日：2011-09-21

    Applicant: Young-Chan KIM ,  Hwan-Young CHOI ,  Moon-Gyu LEE ,  Byoung-Ho CHEONG

    Inventor： Young-Chan KIM ,  Hwan-Young CHOI ,  Moon-Gyu LEE ,  Byoung-Ho CHEONG

    IPC: F21V7/04 ,  F21V13/04 ,  G02B6/26

    CPC classification number: G02B6/0038 ,  G02B6/0028 ,  G02B6/0046

    Abstract: A light guiding bar includes first and second light incident portions, a light exit portion and a reflecting portion. The first and second light incident portions are at opposite ends of the light guiding bar and receive light. The light exit portion extends in a first direction, and partially totally reflects and partially emits the light according to an incident angle. The reflecting portion extends in the first direction, is adjacent to the light exit portion and includes a plurality of reflecting surfaces. Each of the reflecting surfaces has a wedge shape and reflects the light in a direction inclined with respect to a second direction substantially perpendicular to the first direction. The light incident into the first and second light incident portions and directly on the light exit portion is totally reflected by the light exit portion.

    Abstract translation: 导光杆包括第一和第二光入射部分，光出射部分和反射部分。 第一和第二光入射部分在导光棒的相对端并接收光。 光出射部分沿着第一方向延伸，并且部分地全部反射并且根据入射角部分地发射光。 反射部分在第一方向上延伸，与光出射部分相邻并且包括多个反射表面。 每个反射表面具有楔形形状并且以相对于基本上垂直于第一方向的第二方向倾斜的方向反射光。 入射到第一和第二光入射部分中并且直接在光出射部分上的光被光出射部分全反射。

    LIQUID CRYSTAL DISPLAY
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20110222002A1

    公开(公告)日：2011-09-15

    申请号：US12979841

    申请日：2010-12-28

    Applicant: Moon Gyu LEE

    Inventor： Moon Gyu LEE

    IPC: G02F1/1335 ,  H01J9/00

    CPC classification number: G02F1/133536 ,  G02F2001/133548 ,  G02F2001/133565

    Abstract: A liquid crystal display includes a first substrate, and a first optical conversion layer disposed on the first substrate. The first optical conversion layer includes a reflecting unit reflecting incident light, and a polarizing unit. The polarizing unit transmits light which oscillates in a first direction among the incident light, and reflects light which oscillates in a second direction different from the first direction among the incident light. The reflecting unit and the polarizing unit of the first optical conversion layer may be disposed in at least one pixel area.

    Abstract translation: 液晶显示器包括第一基板和设置在第一基板上的第一光学转换层。 第一光转换层包括反射入射光的反射单元和偏振单元。 偏振单元透射在入射光中沿第一方向振荡的光，并且反射在入射光中沿与第一方向不同的第二方向振荡的光。 第一光转换层的反射单元和偏振单元可以设置在至少一个像素区域中。

    Nanowire grid polarizer and method of preparing the same
    5.
    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

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

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

    IPC: B05D3/10

    CPC classification number: C23C26/00 ,  B82Y20/00 ,  C23C4/123 ,  G02B5/3058 ,  G02B2207/101 ,  Y10T428/1041

    Abstract: 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.

    Abstract translation: 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。

    Liquid crystal display device switchable between reflective mode and transmissive mode by employing active reflective polarizer
    6.
    发明授权
    Liquid crystal display device switchable between reflective mode and transmissive mode by employing active reflective polarizer 有权
    液晶显示装置可通过采用有源反射偏振器在反射模式和透射模式之间切换

    公开(公告)号：US07864269B2

    公开(公告)日：2011-01-04

    申请号：US12017803

    申请日：2008-01-22

    Applicant: Seong-mo Hwang ,  Moon-gyu Lee ,  Sung Nae Cho

    Inventor： Seong-mo Hwang ,  Moon-gyu Lee ,  Sung Nae Cho

    IPC: G02F1/1335

    CPC classification number: G02F1/133536 ,  G02F1/0136 ,  G02F1/09 ,  G02F2203/09

    Abstract: A liquid crystal display (LCD) device that is switchable between a transmissive mode and a reflective mode is provided. The LCD device includes a backlight; an active reflective polarizer which operates as a reflector that reflects incident light or as a reflective polarizer that reflects light of a first polarization and transmits light of a second polarization perpendicular to the first polarization, based on whether a magnetic field is applied; and a liquid crystal panel that modulates incident light to form images. The liquid crystal panel includes a liquid crystal layer, a first polarizer that is disposed on a rear surface of the liquid crystal layer and faces the active reflective polarizer, and a second polarizer that is disposed on a front surface of the liquid crystal layer.

    Abstract translation: 提供了可在透射模式和反射模式之间切换的液晶显示（LCD）装置。 LCD装置包括背光源; 基于是否施加磁场，活性反射偏振器作为反射入射光的反射器或作为反射第一偏振光的反射偏振器而工作，并且透射与第一偏振垂直的第二偏振的光; 以及调制入射光以形成图像的液晶面板。 液晶面板包括液晶层，设置在液晶层的后表面上并面向有源反射偏振器的第一偏振器和设置在液晶层的前表面上的第二偏振器。

    DISPLAY APPARATUS SWITCHABLE BETWEEN TRANSMISSIVE MODE AND REFLECTIVE MODE
    7.
    发明申请
    DISPLAY APPARATUS SWITCHABLE BETWEEN TRANSMISSIVE MODE AND REFLECTIVE MODE 审中-公开
    显示设备在传输模式和反射模式之间切换

    公开(公告)号：US20090316070A1

    公开(公告)日：2009-12-24

    申请号：US12479309

    申请日：2009-06-05

    Applicant: Seong-mo HWANG ,  Moon-gyu LEE ,  Jee-hong MIN

    Inventor： Seong-mo HWANG ,  Moon-gyu LEE ,  Jee-hong MIN

    IPC: G02F1/13357

    CPC classification number: G02F1/133536 ,  G02F2001/133638 ,  G02F2201/08

    Abstract: A display apparatus including a plurality of pixels, each of the pixels including a first polarizing plate; a liquid crystal layer disposed under the first polarizing plate; a second polarizing plate, which is reflective and is disposed under and adjacent to the liquid crystal layer; a backlight unit disposed under the second polarizing plate; and a light absorbing layer disposed under the backlight unit, wherein the plurality of pixels can be switched between one of a reflective mode in which an image is displayed using external light and a transmissive mode in which an image is displayed using light irradiated from the backlight unit.

    Abstract translation: 一种显示装置，包括多个像素，每个像素包括第一偏振片; 设置在所述第一偏振片下方的液晶层; 第二偏光板，其被反射并设置在液晶层的下面并与其相邻; 设置在所述第二偏振片下方的背光单元; 以及设置在所述背光单元下方的光吸收层，其中所述多个像素可以在其中使用外部光显示图像的反射模式和使用从所述背光照射的光来显示图像的透射模式中的一个之间进行切换 单元。

    OPTICAL GUIDE BAR, LINE LIGHT SOURCE DEVICE, SURFACE LIGHT ILLUMINATION DEVICE, AND DISPLAY APPARATUS
    9.
    发明申请
    OPTICAL GUIDE BAR, LINE LIGHT SOURCE DEVICE, SURFACE LIGHT ILLUMINATION DEVICE, AND DISPLAY APPARATUS 有权
    光导杆，线光源装置，表面光照明装置和显示装置

    公开(公告)号：US20090021948A1

    公开(公告)日：2009-01-22

    申请号：US11949842

    申请日：2007-12-04

    Applicant: Young-chan KIM ,  Moon-gyu Lee ,  Oleg Prudnikov ,  Kyu-min Choe

    Inventor： Young-chan KIM ,  Moon-gyu Lee ,  Oleg Prudnikov ,  Kyu-min Choe

    IPC: F21V7/04 ,  F21V7/00

    CPC classification number: G02B6/0028 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0063

    Abstract: Provided is an optical guide bar including: a light exit portion; light incident portions, on which light is incident, formed on both sides of the light exit portion; and a reflective portion facing the light exit portion and including a prism pattern that reflects light transmitted through the light incident portions towards the light exit portion. A shape of the reflective portion is determined in consideration of an effective light emission width of the light incident portion so that the intensity of light at any portion of the reflective portion is uniform.

    Abstract translation: 提供一种光导杆，包括：光出射部; 光入射部分形成在光出射部分的两侧; 以及面向光出射部分的反射部分，并且包括将透过光入射部分的光反射到光出射部分的棱镜图案。 考虑光入射部分的有效发光宽度来确定反射部分的形状，使得反射部分的任何部分处的光强度均匀。

    METHOD AND APPARATUS FOR GENERATING ELEMENTAL IMAGE IN INTEGRAL IMAGING
    10.
    发明申请
    METHOD AND APPARATUS FOR GENERATING ELEMENTAL IMAGE IN INTEGRAL IMAGING 有权
    在整体成像中产生元素图像的方法和装置

    公开(公告)号：US20080309669A1

    公开(公告)日：2008-12-18

    申请号：US12029651

    申请日：2008-02-12

    Applicant: Yoon-sun CHOI ,  Moon-gyu LEE ,  Byoung-ho LEE ,  Joon-ku HAN ,  Yun-hee KIM ,  Gil-bae PARK

    Inventor： Yoon-sun CHOI ,  Moon-gyu LEE ,  Byoung-ho LEE ,  Joon-ku HAN ,  Yun-hee KIM ,  Gil-bae PARK

    IPC: G06T15/20

    CPC classification number: G06T15/10

    Abstract: 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.

    Abstract translation: 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。

Patent Agency Ranking