公开(公告)号：US20080252825A1

公开(公告)日：2008-10-16

申请号：US11957572

申请日：2007-12-17

Applicant: Guk-hyun Kim ,  Su-mi Lee

Inventor： Guk-hyun Kim ,  Su-mi Lee

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02B5/3058 ,  B82Y20/00 ,  G02F1/13362 ,  G02F2001/133548 ,  G02F2202/36

Abstract: Provided are a nano wire grid polarizer and a liquid crystal display apparatus. The nano wire grid polarizer transmits light having a first polarization and reflects light having a second polarization. The polarizer includes a dielectric layer, and a plurality of nano wire array layers, each of the plurality of nano wire layers comprising a plurality of nano wires which are arranged in parallel to each other and spaced at regular intervals. The plurality of nano wire array layers are stacked to be spaced apart one another.

Abstract translation: 提供一种纳米线栅偏振器和液晶显示装置。 纳米线栅偏振器透射具有第一偏振光并具有第二偏振光的光。 偏振器包括电介质层和多个纳米线阵列层，多个纳米线层中的每一个纳米线层包括彼此平行布置并以规则间隔隔开的多个纳米线。 多个纳米线阵列层被堆叠成彼此间隔开。

公开(公告)号：US20080192346A1

公开(公告)日：2008-08-14

申请号：US11925254

申请日：2007-10-26

Applicant: Guk-hyun KIM ,  Su-mi LEE

Inventor： Guk-hyun KIM ,  Su-mi LEE

IPC: G02B5/30 ,  B29D11/00

CPC classification number: G02B5/3058

Abstract: Provided are a wire grid polarizer (WGP) and a method of fabricating the same. The WGP transmits first polarized light and reflects second polarized light among incident light, and includes at least one transparent dielectric layer; and a wire grid including a plurality of wires periodically arranged in the dielectric layer, each of the plurality of wires including a first region whose width gradually increases in a direction from the top of the wire grid to the bottom of the wire grid, and a second region whose width gradually decreases in a direction from the top of the wire grid to the bottom of the wire grid.

Abstract translation: 提供了一种线栅偏振器（WGP）及其制造方法。 WGP透射第一偏振光并反射入射光中的第二偏振光，并且包括至少一个透明介电层; 以及包括周期性布置在所述电介质层中的多条导线的线栅，所述多根线中的每一条线包括宽度从所述线网顶部到所述线栅的底部的方向上逐渐增加的第一区域，以及 第二区域的宽度在从网格的顶部到网格的底部的方向上逐渐减小。

公开(公告)号：US20080089092A1

公开(公告)日：2008-04-17

申请号：US11783682

申请日：2007-04-11

Applicant: Hong-seok Lee ,  Su-mi Lee ,  Hwan-Young Choi

Inventor： Hong-seok Lee ,  Su-mi Lee ,  Hwan-Young Choi

IPC: F21V8/00

CPC classification number: G02B6/0015 ,  G02B6/0018

Abstract: An illumination device for a liquid crystal display (LCD) is provided, including: a flat light guide plate having a light exit surface; at least one linear source unit integrally formed with a side of the flat light guide plate and extending along the at least one side of the flat light guide plate; one or more point light sources emitting light through at least one of the side surfaces of the linear light source unit; and a plurality of light exit holes vertically passing through the flat light guide plate and arranged in a longitudinal direction of the linear light source unit between the light exit surface of the flat light guide plate and the linear light source unit, wherein each of the light exit holes has a reflective surface that totally reflects light incident on the linear light source unit into the flat light guide plate.

Abstract translation: 提供了一种用于液晶显示器（LCD）的照明装置，包括：具有光出射面的平坦导光板; 至少一个线性源单元，与所述平面导光板的一侧整体形成并且沿着所述平坦导光板的至少一个侧面延伸; 一个或多个点光源通过线性光源单元的至少一个侧表面发射光; 以及在平面导光板的光出射面和线状光源单元之间沿直线光源单元的纵向布置的垂直方向穿过平板导光板的多个光出射孔，其中每个光 出射孔具有将入射到线性光源单元的光全部反射入平板导光板的反射面。

公开(公告)号：US07275850B2

公开(公告)日：2007-10-02

申请号：US11040100

申请日：2005-01-24

Applicant: Dmitri Nesterenko ,  Sun-il Kim ,  Yoon-sun Choi ,  Su-mi Lee ,  Kyung-hee You ,  Jee-hong Min

Inventor： Dmitri Nesterenko ,  Sun-il Kim ,  Yoon-sun Choi ,  Su-mi Lee ,  Kyung-hee You ,  Jee-hong Min

IPC: F21V7/04 ,  F21V8/00

CPC classification number: G02B6/0046 ,  G02B6/0028 ,  G02B6/0068

Abstract: An edge light type backlight unit having an improved light-reception portion. The backlight unit includes one or more light sources that emit light, a light guide panel that guides the propagation of light incident on one side edge thereof, one or more light-reception portions having a first entrance face slanted opposite the side edge of the light guide panel on which the light is incident at a predetermined angle, and one or more reflecting elements that are disposed between each of the light-reception portions and each of the light sources and guides the light emitted by the light source so that it is incident on the first entrance face.

Abstract translation: 具有改进的光接收部分的边缘光型背光单元。 背光单元包括一个或多个发光的光源，引导入射在其一个侧边缘上的光的传播的导光板，一个或多个光接收部分，其具有与光的侧边相对倾斜的第一入射面 导光板，其以预定角度入射光;以及一个或多个反射元件，其设置在每个光接收部分和每个光源之间并引导由光源发射的光以使其入射 在第一个入口面。

公开(公告)号：US07217025B2

公开(公告)日：2007-05-15

申请号：US10700050

申请日：2003-11-04

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

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

IPC: F21V8/00

CPC classification number: G02B6/0016 ,  G02B6/0028 ,  G02B6/0038 ,  G02F1/133615

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06979095B2

公开(公告)日：2005-12-27

申请号：US10454548

申请日：2003-06-05

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

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

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

CPC classification number: G02B27/0972 ,  G02B6/0016 ,  G02B6/003

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06935764B2

公开(公告)日：2005-08-30

申请号：US10259842

申请日：2002-09-30

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

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

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

CPC classification number: G02B6/002 ,  G02B6/0068

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08653211B2

公开(公告)日：2014-02-18

申请号：US13459588

申请日：2012-04-30

Applicant: Min-Hyuck Kang ,  Su-Mi Lee ,  Eun-Ae Kwak ,  Moon-Gyu Lee ,  Bong-Jin Moon ,  Suk-Ho Kim ,  Ju-Hee Kim ,  Won-Tae Joo

Inventor： Min-Hyuck Kang ,  Su-Mi Lee ,  Eun-Ae Kwak ,  Moon-Gyu Lee ,  Bong-Jin Moon ,  Suk-Ho Kim ,  Ju-Hee Kim ,  Won-Tae Joo

IPC: C08F4/32 ,  C08F12/08 ,  C08F120/20

CPC classification number: C08F212/08 ,  B82Y30/00 ,  B82Y40/00 ,  C08F293/005 ,  C08F2438/02 ,  G03F7/0002 ,  C08F220/14 ,  C08F212/14 ,  C08F2/38

Abstract: A random copolymer having a structure represented by the following Formula 1: wherein R is phosphonic acid, Me is a methyl group, x is a number of styrene units, and y is a number of methyl methacrylate units.

Abstract translation: 具有由下式1表示的结构的无规共聚物：其中R是膦酸，Me是甲基，x是苯乙烯单元的数量，y是甲基丙烯酸甲酯单元的数量。

公开(公告)号：US08519612B2

公开(公告)日：2013-08-27

申请号：US12873519

申请日：2010-09-01

Applicant: Ju-Won Yoon ,  Su-Mi Lee ,  Sung-Ho Kim ,  Il-Jeong Lee ,  Ji-Yong Noh ,  Hee-Seong Jeong

Inventor： Ju-Won Yoon ,  Su-Mi Lee ,  Sung-Ho Kim ,  Il-Jeong Lee ,  Ji-Yong Noh ,  Hee-Seong Jeong

IPC: H01J1/62 ,  H01J63/04 ,  H01J9/00 ,  B32B9/00

CPC classification number: H01L51/5284 ,  H01L27/3272

Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the OLED display device, the OLED display device includes a substrate including an emission region and a non-emission region, a black matrix disposed in a region excluding a part of the emission region, a buffer layer disposed on the entire surface of the substrate, a semiconductor layer disposed on the buffer layer in the non-emission region, a gate electrode disposed on the semiconductor layer, a gate insulating layer insulating the semiconductor layer from the gate electrode and formed on the entire surface of the substrate, a first electrode formed on the gate insulating layer in the emission region, source and drain electrodes electrically connected with the semiconductor layer and the first electrode, an interlayer insulating layer insulating the source and drain electrodes from the gate electrode and opening a part of the first electrode, a pixel defining layer opening a part of the first electrode and disposed on the entire surface of the substrate, an organic layer disposed on the first electrode, and a second electrode disposed on the entire surface of the substrate. Here, the first electrode includes a transparent conductive oxide layer.

Abstract translation: 一种有机发光二极管（OLED）显示装置和OLED显示装置的制造方法，所述OLED显示装置包括：基板，其包括发光区域和非发光区域;黑矩阵， 发光区域，设置在基板的整个表面上的缓冲层，设置在非发光区域的缓冲层上的半导体层，设置在半导体层上的栅极电极，将半导体层与栅极绝缘的栅极绝缘层 电极，形成在基板的整个表面上，形成在发光区域的栅极绝缘层上的第一电极，与半导体层和第一电极电连接的源极和漏极，将源极和漏极绝缘的层间绝缘层 从所述栅极电极并打开所述第一电极的一部分，形成开口所述第一电极的一部分的像素限定层 并且设置在基板的整个表面上，设置在第一电极上的有机层和设置在基板的整个表面上的第二电极。 这里，第一电极包括透明导电氧化物层。

公开(公告)号：US08137496B2

公开(公告)日：2012-03-20

申请号：US11855182

申请日：2007-09-14

Applicant: Su-mi Lee ,  Chang-ho Noh

Inventor： Su-mi Lee ,  Chang-ho Noh

IPC: B44C1/24 ,  B29C65/14 ,  B29C65/48 ,  B29C65/70 ,  B32B37/02 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B37/26 ,  B44C1/22 ,  B29C65/52 ,  B32B37/16

CPC classification number: G02B5/3058 ,  B29C59/022 ,  B29C2035/0827 ,  B29C2059/023 ,  C23C18/1608 ,  C23C18/1657 ,  C23C18/204 ,  C23C18/30 ,  C23C18/31 ,  C23C18/40

Abstract: Provided is a method of fabricating a wire grid polarizer. The method includes: forming a photocatalytic layer on a first substrate; forming a patterned resin layer having a plurality of parallel grooves; forming a wire grid by filling the grooves with a metal; and transferring the wire grid and the resin layer to a second substrate.

Abstract translation: 提供一种制造线栅偏振器的方法。 该方法包括：在第一基板上形成光催化层; 形成具有多个平行凹槽的图案化树脂层; 通过用金属填充槽形成线栅; 并将所述线栅和所述树脂层转移到第二基板。