公开(公告)号：US08454184B2

公开(公告)日：2013-06-04

申请号：US12521489

申请日：2007-12-26

Applicant: Hyuck Jung Choi ,  Sang Min Lee ,  Kyung Nam Kim ,  Yun Bok Lee

Inventor： Hyuck Jung Choi ,  Sang Min Lee ,  Kyung Nam Kim ,  Yun Bok Lee

IPC: F21V9/16 ,  G09F13/20

CPC classification number: G02F1/133617

Abstract: A back lighting unit is disclosed in which lower and upper surfaces of a light transmitting plate function as incident and exit surfaces of light, respectively, and a phosphor film structure for wavelength-converting the light is provided at a position which the light is incident on or exits from. The disclosed back lighting unit includes a light emitting means including a light emitting diode disposed to emit light upwards; a light transmitting plate disposed over the light emitting diode, the light transmitting plate having a lower surface allowing light to be incident thereon and an upper surface allowing light to exit therefrom; and a phosphor film structure including a particulate phosphor and formed on at least one of the lower and upper surfaces of the light transmitting plate.

Abstract translation: 公开了一种背光照明装置，其中透光板的下表面和上表面分别用作光入射和出射表面，以及用于波长转换光的荧光膜结构设置在光入射的位置 或退出。 所公开的背光照明单元包括：发光装置，包括设置成向上发光的发光二极管; 设置在所述发光二极管上方的透光板，所述透光板具有允许光入射的下表面和允许光从其出射的上表面; 以及包含微粒荧光体并形成在所述透光板的下表面和上表面中的至少一个上的荧光体膜结构。

公开(公告)号：US20120162766A1

公开(公告)日：2012-06-28

申请号：US13336215

申请日：2011-12-23

Applicant: Yun Bok LEE ,  Ku Hyun PARK

Inventor： Yun Bok LEE ,  Ku Hyun PARK

IPC: G02B5/30 ,  C30B23/02 ,  C30B25/02 ,  C30B19/00

CPC classification number: G02B5/3016 ,  G02B27/26 ,  G02B27/286

Abstract: A polarizer is provided comprising: a transparent substrate, on a main surface of which a plurality of grooves in parallel with each other are provided at an interval; a birefringence crystal layer with a single orientation formed on the main surface of the transparent substrate where the grooves are provided, wherein the birefringence crystal layer is at least filled in the grooves so that linearly polarized light incident on a location corresponding to the grooves and passing through the polarizer is converted into first polarized light, and linearly polarized light incident on a location between the grooves and passing through the polarizer is converted into second polarized light, the polarization directions of the first and the second polarized light are different from each other.

Abstract translation: 提供了一种偏振器，包括：透明基板，在其主表面上以间隔设置有彼此平行的多个凹槽; 在设置有凹槽的透明基板的主表面上形成具有单取向的双折射晶体层，其中双折射晶体层至少填充在凹槽中，使得入射到对应于凹槽的位置的线偏振光和通过 通过偏振器被转换为第一偏振光，并且入射到沟槽之间并通过偏振片的位置的线偏振光被转换成第二偏振光，第一和第二偏振光的偏振方向彼此不同。

公开(公告)号：US20100045555A1

公开(公告)日：2010-02-25

申请号：US12227965

申请日：2007-05-10

Applicant: Byung Hoon Ryou ,  Won Mo Sung ,  Yun Bok Lee ,  Jeong Pyo Kim ,  Jun Woo Park ,  Jun Han Park ,  Myo Geun Yang

Inventor： Byung Hoon Ryou ,  Won Mo Sung ,  Yun Bok Lee ,  Jeong Pyo Kim ,  Jun Woo Park ,  Jun Han Park ,  Myo Geun Yang

IPC: H01Q3/02

CPC classification number: H01Q3/02 ,  H01Q3/01 ,  H01Q21/065 ,  H01Q25/002

Abstract: An array antenna system including: a base frame; a plurality of antenna elements which is arranged on the base frame; a driving unit which provides a driving power to each of the plurality of antenna elements when the plurality of antenna elements is moved or transformed on the base frame; a sensor unit which senses a change of a radio wave environment; and a control unit which transmits a driving signal to the driving unit according to a change of the radio wave environment, the change of the radio wave environment being sensed by the sensor unit.

Abstract translation: 一种阵列天线系统，包括：基架; 布置在基架上的多个天线元件; 驱动单元，当所述多个天线元件在所述基架上移动或变换时，向所述多个天线元件中的每一个提供驱动功率; 感测无线电波环境变化的传感器单元; 以及控制单元，其根据无线电波环境的变化将驱动信号发送到驱动单元，所述传感器单元感测到的无线电波环境的变化。

公开(公告)号：US07567326B2

公开(公告)日：2009-07-28

申请号：US10985908

申请日：2004-11-12

Applicant: Yun-Bok Lee

Inventor： Yun-Bok Lee

IPC: G02F1/1343 ,  G02F1/1345

CPC classification number: G02F1/134363 ,  G02F1/133711 ,  G02F1/1368 ,  G02F2201/07

Abstract: In a method of forming an array substrate for in-plane switching liquid crystal display device a first metal layer is formed on a substrate and then patterned using a first mask so as to form a gate line having a gate electrode and a common line having a plurality of common electrodes. A gate insulation layer is formed on the substrate to cover the patterned first metal layer. A semiconductor layer is formed on the gate insulation layer using a second mask, wherein the semiconductor layer includes an active layer of pure amorphous silicon and an ohmic contact layer of impurity-doped amorphous silicon. A second metal layer is formed on the gate insulation layer to cover the semiconductor layer and then patterned using a third mask to form a data line having a source electrode, a pixel connecting line having a plurality of pixel electrodes, and a drain electrode that is spaced apart from the source electrode. A channel is formed by etching a portion of the ohmic contact layer between the source and drain electrodes. An alignment layer is formed over the substrate to cover the patterned second metal layer. The substrate having the alignment layer and the source and drain electrode is then thermal-treated in a furnace to cure the alignment layer and to anneal a thin film transistor.

Abstract translation: 在形成面内切换液晶显示装置的阵列基板的方法中，在基板上形成第一金属层，然后使用第一掩模进行图案化，以形成具有栅电极和公共线的栅线 多个公共电极。 在基板上形成栅极绝缘层以覆盖图案化的第一金属层。 使用第二掩模在栅绝缘层上形成半导体层，其中半导体层包括纯非晶硅的有源层和杂质掺杂非晶硅的欧姆接触层。 在栅绝缘层上形成第二金属层以覆盖半导体层，然后使用第三掩模进行图案化，以形成具有源电极，具有多个像素电极的像素连接线和具有多个像素电极的漏电极的数据线， 与源电极间隔开。 通过蚀刻源极和漏极之间的欧姆接触层的一部分形成通道。 在衬底上形成取向层以覆盖图案化的第二金属层。 然后将具有取向层和源极和漏极的衬底在炉中热处理以固化取向层并退火薄膜晶体管。

公开(公告)号：US07528920B2

公开(公告)日：2009-05-05

申请号：US11711636

申请日：2007-02-28

Applicant: Yun-Bok Lee ,  Won-Ho Lee

Inventor： Yun-Bok Lee ,  Won-Ho Lee

IPC: G02F1/1368 ,  G02F1/139 ,  G02F1/1343

CPC classification number: G02F1/134363

Abstract: An array substrate for use in an in-plane switching liquid crystal display device includes a gate line on a substrate; a data line crossing the gate line to define a pixel region having an aperture area; a thin film transistor disposed at one corner of the pixel region and connected to the gate line and the data line, the thin film transistor including a semiconductor layer; a common line spaced apart from and substantially parallel to the gate line; a common electrode extending from the common line and including a plurality of common electrode patterns, wherein an outermost portion of the common electrode pattern is substantially rectangle shaped within the pixel region and has a substantially circular opening in the middle thereof; a capacitor electrode overlapping the rectangle shaped common electrode pattern, the capacitor electrode connected to the thin film transistor; a pixel connecting line substantially parallel to the data line in the pixel region and connected to the capacitor electrode; and a pixel electrode disposed within the substantially circular opening, extending from the pixel connecting line and including a plurality of pixel electrode patterns; wherein an innermost pixel electrode pattern has a substantially circular shape and other pixel electrode patterns are patterned to have circular bands, and wherein the aperture area is circular banded shaped.

Abstract translation: 用于面内切换液晶显示装置的阵列基板包括在基板上的栅极线; 与栅极线交叉的数据线，以限定具有开口面积的像素区域; 薄膜晶体管，其设置在所述像素区域的一个角部并连接到所述栅极线和所述数据线，所述薄膜晶体管包括半导体层; 与栅极线间隔开并基本上平行于栅极线的公共线; 公共电极从公共线延伸并且包括多个公共电极图案，其中公共电极图案的最外部分在像素区域内基本上为矩形，并且在其中间具有大致圆形的开口; 与矩形公共电极图案重叠的电容器电极，连接到薄膜晶体管的电容器电极; 基本上平行于像素区域中的数据线并连接到电容器电极的像素连接线; 以及像素电极，设置在所述大致圆形的开口内，从所述像素连接线延伸并且包括多个像素电极图案; 其中最内侧的像素电极图案具有大致圆形形状，并且其他像素电极图案被图案化以具有圆形带，并且其中所述开口面积是圆形带状的。

公开(公告)号：US07488430B2

公开(公告)日：2009-02-10

申请号：US10807456

申请日：2004-03-24

Applicant: Yong Sung Ham ,  Yun Bok Lee

Inventor： Yong Sung Ham ,  Yun Bok Lee

IPC: C30B33/00

CPC classification number: G02F1/134363 ,  G02F1/13378

Abstract: A fabrication method of an IPS mode LCD including forming a pixel electrode and a common electrode on a first substrate; forming a passivation layer on the pixel electrode and common electrode; forming a black matrix layer on a second substrate; forming a color filter layer on the black matrix layer; forming an overcoat layer on the color filter layer; and irradiating an ion beam on the passivation film on the first substrate and the overcoat layer on the second substrate to perform an orientation treatment of the passivation film and the overcoat layer. The common electrode, the pixel electrode, the gate line and the data line are formed in a stripe configuration or a zigzag configuration. In a zigzag configuration, there is at least one bent portion in the configuration.

Abstract translation: 一种IPS模式LCD的制造方法，包括在第一基板上形成像素电极和公共电极; 在像素电极和公共电极上形成钝化层; 在第二基板上形成黑矩阵层; 在黑矩阵层上形成滤色器层; 在所述滤色器层上形成覆盖层; 以及在第一基板上的钝化膜和第二基板上的外涂层上照射离子束，以进行钝化膜和外涂层的取向处理。 公共电极，像素电极，栅极线和数据线形成为条状配置或Z字形配置。 在Z字形配置中，配置中至少有一个弯曲部分。

公开(公告)号：US07382431B2

公开(公告)日：2008-06-03

申请号：US10875120

申请日：2004-06-23

Applicant: Yun-Bok Lee

Inventor： Yun-Bok Lee

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2201/122

Abstract: A fringe field switching mode liquid crystal display device includes first and second substrates with a liquid crystal layer disposed therebetween. A gate line and a data line crossing the gate line define a pixel region on the first substrate. A thin film transistor is connected to the gate line and the data line. A common line is parallel to and spaced apart from the gate line and a common electrode extends from the common line and has a substantially square shape corresponding to the pixel region. A curved pixel electrode is connected to the thin film transistor and overlaps the common electrode. A second substrate faces the first substrate. A black matrix formed on the first or second substrate includes an opening exposing the pixel region. The opening has corners.

Abstract translation: 边缘场开关模式液晶显示装置包括其间设置有液晶层的第一和第二基板。 栅极线和与栅极线交叉的数据线限定第一衬底上的像素区域。 薄膜晶体管连接到栅极线和数据线。 公共线与栅极线平行并间隔开，并且公共电极从公共线延伸并且具有对应于像素区域的基本上正方形的形状。 弯曲像素电极连接到薄膜晶体管并与公共电极重叠。 第二基板面向第一基板。 形成在第一或第二基板上的黑矩阵包括露出像素区域的开口。 开口有拐角。

公开(公告)号：US07365820B2

公开(公告)日：2008-04-29

申请号：US10878535

申请日：2004-06-29

Applicant: Gee Sung Chae ,  Yun Bok Lee

Inventor： Gee Sung Chae ,  Yun Bok Lee

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2201/122

Abstract: A liquid crystal display device includes first and second common electrode lines on a substrate extending along a first direction, a pair of adjacent data lines extending along a second direction perpendicular to the first direction to cross the first and second common electrode lines to define a unit pixel region, a gate line extending between the first and second common electrode lines along the first direction and crossing the pair of adjacent data lines, the first and second common electrode lines spaced apart from the gate line by a first distance along the second direction defining a first pixel region and a second pixel region of the unit pixel region, and a thin film transistor formed at the crossing of the gate line and one of the pair of adjacent data lines, the thin film transistor including a pair of drain electrodes, a source electrode, and a portion of the gate line, wherein each of the first and second pixel regions includes a circular pixel electrode and first and second circular common electrodes.

Abstract translation: 液晶显示装置包括沿着第一方向延伸的基板上的第一和第二公共电极线，沿着垂直于第一方向的第二方向延伸的一对相邻数据线，以横穿第一和第二公共电极线以限定单元 像素区域，沿着第一方向在第一和第二公共电极线之间延伸并与该对相邻数据线交叉的第一和第二公共电极线，沿着第二方向与栅极线隔开第一距离的栅极线限定 所述单位像素区域的第一像素区域和第二像素区域以及形成在所述栅极线与所述一对相邻数据线中的一个之间的交叉处的薄膜晶体管，所述薄膜晶体管包括一对漏极电极， 源电极和栅极线的一部分，其中第一和第二像素区域中的每一个包括圆形像素电极和第一和第二 d圆形公共电极。

公开(公告)号：US07339645B2

公开(公告)日：2008-03-04

申请号：US10824598

申请日：2004-04-15

Applicant: Yun-Bok Lee

Inventor： Yun-Bok Lee

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133784

Abstract: A method of fabricating an in-plane switching mode liquid crystal display device includes: forming array elements on a first substrate, the array elements including field-generating electrodes having a curved shape; rubbing one of the first substrate and a second substrate in one direction, which can be any direction; and forming a liquid crystal layer between the first substrate and a second substrate such that at least a portion of the liquid crystal is oriented in the one direction.

Abstract translation: 一种面内切换模式液晶显示装置的制造方法包括：在第一基板上形成阵列元件，所述阵列元件包括具有弯曲形状的场发生电极; 在一个方向上摩擦第一基板和第二基板中的一个，其可以是任何方向; 以及在所述第一基板和第二基板之间形成液晶层，使得所述液晶的至少一部分沿所述一个方向取向。

公开(公告)号：US20070165171A1

公开(公告)日：2007-07-19

申请号：US11017219

申请日：2004-12-21

Applicant: Yun-Bok Lee

Inventor： Yun-Bok Lee

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134318 ,  G02F2201/121

Abstract: A liquid crystal display device includes first and second gate lines in an active region, and first and second data lines crossing the first and second gate lines, respectively, wherein the first and second gate lines, and the first and second data lines define first and second pixel regions, first and second thin film transistors in the first and second pixel regions, wherein the first thin film transistors connected with the first data line and the second gate line, and the second thin film transistor connected with the second data line and the first gate line, first and second pixel electrodes connected with the first and second thin film transistors, first and second common electrodes defining first and second substantially circular band shaped regions with the first and second pixel electrodes, and a first common line connected with the first and second common electrodes.

Abstract translation: 液晶显示装置包括有源区域中的第一和第二栅极线，以及分别与第一和第二栅极线交叉的第一和第二数据线，其中第一和第二栅极线以及第一和第二数据线首先限定和 第二像素区域，第一和第二像素区域中的第一和第二薄膜晶体管，其中与第一数据线和第二栅极线连接的第一薄膜晶体管和与第二数据线连接的第二薄膜晶体管和 第一栅极线，与第一和第二薄膜晶体管连接的第一和第二像素电极，第一和第二公共电极限定具有第一和第二像素电极的第一和第二基本上圆形的带状区域，以及与第一和第二公共电极连接的第一公共电极 和第二公共电极。