公开(公告)号：US07072017B1

公开(公告)日：2006-07-04

申请号：US09606407

申请日：2000-06-29

Applicant: Jang Jin Yoo ,  Doo Hyun Ko

Inventor： Jang Jin Yoo ,  Doo Hyun Ko

IPC: G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133753

Abstract: A multi-domain liquid crystal display device includes: first and second substrates opposing each other; a plurality of gate lines and data lines on the first substrate lengthwise and crosswise, to define a pixel region; a common auxiliary electrode on a layer equal to the gate lines to surround the pixel region; a gate insulating film on the first substrate; a passivation film on the gate insulating film including the first substrate; a pixel electrode in the pixel region; a light-shielding layer on the second substrate; a color filter layer on the light-shielding layer; a common electrode on the color filter layer; a plurality of electric field distortion dielectric structures patterned in different forms within neighboring pixels; an alignment film on at least one of the first and second substrates; and a liquid crystal layer between the first substrate and the second substrate.

Abstract translation: 多域液晶显示装置包括：彼此相对的第一和第二基板; 多个栅极线和数据线，在第一衬底上纵向和横向，以限定像素区域; 在与围绕像素区域的栅极线相等的层上的公共辅助电极; 第一基板上的栅极绝缘膜; 包括所述第一基板的所述栅极绝缘膜上的钝化膜; 像素区域中的像素电极; 第二基板上的遮光层; 遮光层上的滤色器层; 滤色器层上的公共电极; 在相邻像素内以不同形式图案化的多个电场失真介电结构; 在所述第一和第二基板中的至少一个上的取向膜; 以及在第一基板和第二基板之间的液晶层。

公开(公告)号：US07859631B2

公开(公告)日：2010-12-28

申请号：US10705899

申请日：2003-11-13

Applicant: Joun Ho Lee ,  Doo Hyun Ko

Inventor： Joun Ho Lee ,  Doo Hyun Ko

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/136286

Abstract: A multi-domain liquid crystal display device that is capable of forming a multi-domain by using a gate line. In the device, a data signal is applied to the data line and a gate signal is applied to gate lines crossing the data lines. Switching devices are arranged at each intersection between the gate lines and the data lines and are connected to the pixel electrodes. Auxiliary electrode lines are extended vertically from the gate lines to control an orientation of the liquid crystal with the gate lines. Accordingly, the gate line is used as the auxiliary electrode line, so that an aperture ratio can be improved. Also, a resistance component is reduced, so that problems of the brightness non-uniformity and the generation of a flicker and a residual image, etc. caused by a voltage deviation can be overcome.

Abstract translation: 一种能够通过使用栅极线形成多域的多域液晶显示装置。 在该装置中，将数据信号施加到数据线，并将栅极信号施加到与数据线交叉的栅极线。 开关器件布置在栅极线和数据线之间的每个交叉点处并连接到像素电极。 辅助电极线从栅极线垂直延伸，以控制液晶与栅极线的取向。 因此，将栅极线用作辅助电极线，从而可以提高开口率。 此外，电阻分量减小，可以克服由电压偏差引起的亮度不均匀性，闪烁和残留图像的产生等问题。

公开(公告)号：US06788374B2

公开(公告)日：2004-09-07

申请号：US09888652

申请日：2001-06-26

Applicant: Doo Hyun Ko ,  Joun Ho Lee

Inventor： Doo Hyun Ko ,  Joun Ho Lee

IPC: G02F11337

CPC classification number: G02F1/133707 ,  G02F1/134336

Abstract: A multi-domain LCD device and a method for fabricating the same improve response time and picture quality. The multi-domain LCD device includes first and second substrates having pixel regions, a pixel electrode formed on the second substrate, a first side electrode formed along the periphery of the pixel electrode, a second side electrode formed in a diagonal direction of the pixel electrode, and first and second dielectric frames respectively formed in the same direction as the second side electrode on the first substrate corresponding to the second side electrode. The method for fabricating a multi-domain LCD device includes the steps of forming a first side electrode on a substrate in a matrix arrangement, forming a second side electrode to connect both ends with a corner portion of the first side electrode, forming a pixel electrode having a plurality of open regions at an upper side of the second side electrode, forming a color filter layer on an opposing substrate, forming a common electrode on the color filter layer, forming a first dielectric frame and a second dielectric frame on the common electrode to pass through a central portion of the first side electrode at both sides around the second side electrode, and forming a liquid crystal layer between the substrates.

Abstract translation: 多域LCD装置及其制造方法提高了响应时间和图像质量。 多域LCD装置包括具有像素区域的第一基板和第二基板，形成在第二基板上的像素电极，沿着像素电极的周围形成的第一侧面电极，沿着像素电极的对角线方向形成的第二侧面电极 以及分别在与第二侧面电极对应的第一基板上与第二侧面电极相同的方向上形成的第一和第二电介质框架。 制造多畴LCD装置的方法包括以下步骤：在基板上形成第一侧电极，形成第二侧电极，将第二侧电极与第一侧电极的角部连接，形成像素电极 在所述第二侧电极的上侧具有多个开放区域，在相对基板上形成滤色器层，在所述滤色器层上形成公共电极，在所述公共电极上形成第一电介质框架和第二电介质框架 在第二侧面电极的两侧通过第一侧面电极的中央部分，并在基板之间形成液晶层。

公开(公告)号：US06850300B2

公开(公告)日：2005-02-01

申请号：US09750073

申请日：2000-12-29

Applicant: Joun Ho Lee ,  Doo Hyun Ko ,  Dong Ho Kang

Inventor： Joun Ho Lee ,  Doo Hyun Ko ,  Dong Ho Kang

IPC: G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2201/128

Abstract: A multi-domain liquid crystal display device includes: first and second substrates; a plurality of gate lines on the first substrate in a first direction; a plurality of data lines formed in a second direction to cross the first direction; a plurality of thin film transistors formed in a portion where the gate lines cross the data lines; a plurality of pixel regions between neighboring gate and data lines; a common auxiliary electrode around each pixel region; a plurality of pixel electrodes formed in each pixel region to connect with the thin film transistor; dielectric structures on the second substrate, the dielectric structures being controlled electric field with the common auxiliary electrode and being divided the pixel region into at least four domains; at least one or more additional structures formed at an end portion of the dielectric structures within the pixel region; an alignment film on at least one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate.

Abstract translation: 多域液晶显示装置包括：第一和第二基板; 在所述第一基板上沿第一方向的多条栅极线; 沿与所述第一方向交叉的第二方向形成的多条数据线; 形成在栅极线与数据线交叉的部分的多个薄膜晶体管; 相邻门和数据线之间的多个像素区域; 围绕每个像素区域的公共辅助电极; 形成在每个像素区域中以与薄膜晶体管连接的多个像素电极; 第二基板上的电介质结构，介电结构与公共辅助电极控制电场，并将像素区分成至少四个畴; 至少一个或多个附加结构，形成在像素区域内的电介质结构的端部; 在所述第一基板和所述第二基板中的至少一个上的取向膜; 以及在第一基板和第二基板之间的液晶层。

公开(公告)号：US06791647B1

公开(公告)日：2004-09-14

申请号：US09598213

申请日：2000-06-21

Applicant: Jeom Jae Kim ,  Doo Hyun Ko ,  Joun Ho Lee ,  Jong Soon Kim ,  Jong Hwan Kim ,  Young Woo Cho ,  Mi Kyung Chu

Inventor： Jeom Jae Kim ,  Doo Hyun Ko ,  Joun Ho Lee ,  Jong Soon Kim ,  Jong Hwan Kim ,  Young Woo Cho ,  Mi Kyung Chu

IPC: G02F11337

CPC classification number: G02F1/136213 ,  G02F1/136286 ,  G02F2001/136218

Abstract: A multi-domain liquid crystal display device comprises first and second substrates facing each other; a liquid crystal layer between the first and second substrates; a plurality of gate bus lines arranged in a first direction on the first substrate and a plurality of data bus lines arranged in a second direction on the first substrate to define a plurality of pixel region; a thin film transistor positioned at a crossing area of the data bus line and the gate bus line, the thin film transistor comprising a gate electrode, a semiconductor layer, and source/drain electrodes; a common-auxiliary electrode comprising at least one electrode in the each pixel region; a plurality of pixel electrodes electrically charged through the thin film transistor; and an alignment layer on at least one substrate between the first and second substrates.

Abstract translation: 多域液晶显示装置包括彼此面对的第一和第二基板; 第一和第二基板之间的液晶层; 在第一基板上沿第一方向排列的多个栅极总线和在第一基板上沿第二方向布置的多个数据总线，以限定多个像素区域; 位于数据总线和栅极总线的交叉区域的薄膜晶体管，薄膜晶体管包括栅极，半导体层和源极/漏极; 在每个像素区域中包括至少一个电极的公共辅助电极; 通过薄膜晶体管充电的多个像素电极; 以及在所述第一和第二基板之间的至少一个基板上的取向层。

公开(公告)号：US06680769B1

公开(公告)日：2004-01-20

申请号：US09497507

申请日：2000-02-04

Applicant: Yun Bok Lee ,  Doo Hyun Ko ,  Joun Ho Lee

Inventor： Yun Bok Lee ,  Doo Hyun Ko ,  Joun Ho Lee

IPC: G02F11377

CPC classification number: G02F1/133707 ,  G02F1/136213 ,  G02F1/1393

Abstract: A multi-domain liquid crystal display device includes first and second substrates facing each other and a liquid crystal layer between the first and second substrates. A conductive layer distorting electric field is on the first substrate, and a common-auxiliary electrode is on a same layer whereon the conductive layer distorting electric field is formed. A common electrode is on the second substrate, and a storage electrode is in an electric field inducing region that divides the liquid crystal layer into at least two domains.

Abstract translation: 多域液晶显示装置包括彼此面对的第一和第二基板以及第一和第二基板之间的液晶层。 导电层失真电场在第一基板上，共辅助电极位于导电层变形电场形成的同一层上。 公共电极在第二基板上，并且存储电极处于将液晶层分成至少两个畴的电场感应区域中。

公开(公告)号：US06671022B1

公开(公告)日：2003-12-30

申请号：US09629793

申请日：2000-07-31

Applicant: Joun Ho Lee ,  Doo Hyun Ko

Inventor： Joun Ho Lee ,  Doo Hyun Ko

IPC: G02F11337

CPC classification number: G02F1/133707 ,  G02F1/136286

Abstract: A multi-domain liquid crystal display device that is capable of forming a multi-domain by using a gate line. In the device, a data signal is applied to the data line and a gate signal is applied to gate lines crossing the data lines. Switching devices are arranged at each intersection between the gate lines and the data lines and are connected to the pixel electrodes. Auxiliary electrode lines are extended vertically from the gate lines to control an orientation of the liquid crystal with the gate lines. Accordingly, the gate line is used as the auxiliary electrode line, so that an aperture ratio can be improved. Also, a resistance component is reduced, so that problems of the brightness non-uniformity and the generation of a flicker and a residual image, etc. caused by a voltage deviation can be overcome.

Abstract translation: 一种能够通过使用栅极线形成多域的多域液晶显示装置。 在该装置中，将数据信号施加到数据线，并将栅极信号施加到与数据线交叉的栅极线。 开关器件布置在栅极线和数据线之间的每个交叉点处并连接到像素电极。 辅助电极线从栅极线垂直延伸，以控制液晶与栅极线的取向。 因此，将栅极线用作辅助电极线，从而可以提高开口率。 此外，电阻分量减小，可以克服由电压偏差引起的亮度不均匀性，闪烁和残留图像的产生等问题。

公开(公告)号：US06639641B1

公开(公告)日：2003-10-28

申请号：US09716229

申请日：2000-11-21

Applicant: Doo Hyun Ko ,  Joun Ho Lee ,  Jeong Ki Park

Inventor： Doo Hyun Ko ,  Joun Ho Lee ,  Jeong Ki Park

IPC: G02F11343

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F2001/134345 ,  G02F2001/134381

Abstract: A multi-domain liquid crystal display device includes first and second substrates facing each other; a plurality of gate bus lines arranged in a first direction on the first substrate and a plurality of data bus lines arranged in a second direction on the first substrate to define a plurality of pixel region; a thin film transistor at a crossing area of the gate and data bus lines; a common-auxiliary electrode at outside and inside of the pixel region; a pixel electrode in the each pixel region, the pixel electrode connecting the thin film transistor; at least one series of windows inducing electric field in a plurality of specified directions in the pixel electrode; an alignment layer on at least one substrate between the first and second substrates; and a liquid crystal layer between the first and second substrates.

Abstract translation: 多域液晶显示装置包括彼此面对的第一和第二基板; 在第一基板上沿第一方向排列的多个栅极总线和在第一基板上沿第二方向布置的多个数据总线，以限定多个像素区域; 栅极和数据总线的交叉区域的薄膜晶体管; 在像素区域的外部和内部的共同辅助电极; 每个像素区域中的像素电极，连接薄膜晶体管的像素电极; 在像素电极中的多个指定方向上感应电场的至少一系列窗口; 在所述第一和第二基板之间的至少一个基板上的取向层; 以及在第一和第二基板之间的液晶层。

公开(公告)号：US07745992B2

公开(公告)日：2010-06-29

申请号：US11019611

申请日：2004-12-23

Applicant: Doo Hyun Ko

Inventor： Doo Hyun Ko

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01L27/3253 ,  H01L27/3246 ,  H01L51/5284

Abstract: An organic electroluminescence (EL) device includes an array element divided into sub-pixels on a first substrate and including thin film transistors in the sub-pixels, a first electrode disposed on a second substrate, an electrode separator disposed below the first electrode at a boundary region between the sub-pixels, an organic EL layer disposed below the first electrode, a second electrode patterned in each of the sub-pixels by the organic EL layer and the electrode separator, a conductive spacer electrically connecting the thin film transistors with the second electrode, an interlayer disposed at selected regions below the first electrode, and a light shielding portion disposed on the second substrate and overlapping the interlayer.

Abstract translation: 有机电致发光（EL）器件包括在第一衬底上划分为子像素并且在子像素中包括薄膜晶体管的阵列元件，设置在第二衬底上的第一电极，设置在第一电极下方的电极隔板 子像素之间的边界区域，设置在第一电极下方的有机EL层，通过有机EL层和电极隔板在每个子像素中图案化的第二电极，将薄膜晶体管与 第二电极，设置在第一电极下方的选定区域处的中间层，以及设置在第二基板上并与层间重叠的遮光部分。

公开(公告)号：US07295275B2

公开(公告)日：2007-11-13

申请号：US10964772

申请日：2004-10-15

Applicant: Doo Hyun Ko

Inventor： Doo Hyun Ko

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/136213 ,  G02F2001/13373

Abstract: An IPS mode LCD device includes a gate line on a substrate along one direction; a common electrode having a bent portion; a first disclination prevention pattern portion extended from the bent portion of the common electrode toward one side of the common electrode; a data line substantially perpendicular to the gate line; a thin film transistor at a crossing portion of the gate and data lines; a pixel electrode connected to a drain electrode of the thin film transistor, the pixel electrode having a bent portion and being formed substantially parallel to the common electrode; and a second disclination prevention pattern portion extended from a bent portion of the pixel electrode toward one side of the pixel electrode.

Abstract translation: IPS模式LCD装置包括沿着一个方向的衬底上的栅极线; 具有弯曲部分的公共电极; 从所述公共电极的弯曲部分朝向所述公共电极的一侧延伸的第一防止旋转图案部分; 基本上垂直于栅极线的数据线; 在栅极和数据线的交叉部分处的薄膜晶体管; 连接到所述薄膜晶体管的漏电极的像素电极，所述像素电极具有弯曲部分并且基本上平行于所述公共电极形成; 以及从像素电极的弯曲部分朝向像素电极的一侧延伸的第二防止旋转图案部分。