公开(公告)号：US08937697B2

公开(公告)日：2015-01-20

申请号：US13166514

申请日：2011-06-22

Applicant: Hee-Wook Do ,  Duck-Jong Suh ,  Kyeong Hyeon Kim ,  Jeong-Uk Heo

Inventor： Hee-Wook Do ,  Duck-Jong Suh ,  Kyeong Hyeon Kim ,  Jeong-Uk Heo

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02B5/3083

Abstract: In the optical plate and a method of manufacturing the optical plate, a display apparatus and a method of manufacturing the display apparatus, an optical plate is formed on a polarizing plate transmitting polarized light of incident light, and includes a phase delaying layer having first and second patterns. The first pattern delays a phase of the polarized light by 3λ/4 and the second pattern delays the phase of the polarized light by λ/4. Accordingly, a process of manufacturing the display apparatus may be simplified, and a thickness of the display apparatus may be decreased.

Abstract translation: 在该光学板和制造该光学板的方法中，一种显示装置和该显示装置的制造方法，在透射入射光的偏振光的偏振片上形成光学板，并且包括相位延迟层，该相位延迟层具有第一和 第二种模式。 第一图案将偏振光的相位延迟3λ/ 4，第二图案将偏振光的相位延迟λ/ 4。 因此，可以简化制造显示装置的过程，并且可以减小显示装置的厚度。

公开(公告)号：US08665387B2

公开(公告)日：2014-03-04

申请号：US12903417

申请日：2010-10-13

Applicant: Seon-Ah Cho ,  Hee-Wook Do

Inventor： Seon-Ah Cho ,  Hee-Wook Do

IPC: G02F1/136

CPC classification number: G02F1/134363 ,  G02F1/136213

Abstract: A liquid crystal display includes: first and second substrates; a liquid crystal layer; first and second gate lines; a data line and a voltage supplying line disposed on the first substrate; and a pixel. The pixel includes a first switching element connected to the first gate line and the data line, a second switching element connected to the first gate line and the voltage supplying line, a third switching element connected to the second gate line, a first pixel electrode connected to the first switching element, and a separate second pixel electrode connected to the second switching element. The voltage supplying line is supplied with a first voltage, which has a substantially uniform magnitude.

Abstract translation: 液晶显示器包括：第一和第二基板; 液晶层; 第一和第二栅极线; 设置在所述第一基板上的数据线和电压供给线; 和一个像素。 像素包括连接到第一栅极线和数据线的第一开关元件，连接到第一栅极线和电压提供线的第二开关元件，连接到第二栅极线的第三开关元件，连接到第二栅极线的第一像素电极 到第一开关元件，以及连接到第二开关元件的单独的第二像素电极。 电压供应线路被提供有一个基本上均匀的幅度的第一电压。

公开(公告)号：US08582061B2

公开(公告)日：2013-11-12

申请号：US12632132

申请日：2009-12-07

Applicant: Hwa-Sung Woo ,  Seung-Ju Lee ,  Hee-Wook Do ,  Jeong-Soo Choi ,  Hee-Seop Kim ,  Joo-Seok Yeom ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Sung-Woon Kim ,  Cheol Shin ,  Dong-Chul Shin

Inventor： Hwa-Sung Woo ,  Seung-Ju Lee ,  Hee-Wook Do ,  Jeong-Soo Choi ,  Hee-Seop Kim ,  Joo-Seok Yeom ,  Hyang-Yul Kim ,  Joo-Nyung Jang ,  Sung-Woon Kim ,  Cheol Shin ,  Dong-Chul Shin

IPC: G02F1/1335

CPC classification number: G02F1/13363

Abstract: An optical film assembly includes a first polarization plate disposed below a liquid crystal layer and having a first absorption axis, a second polarization plate disposed above the liquid crystal layer and having a second absorption axis, an A-plate disposed between the first polarization plate and the second polarization plate, and a negative C-plate disposed between the first polarization plate and the second polarization plate. A thickness-direction phase retardation value of the negative C-plate is equal to or less than a value acquired by subtracting about 75 nanometers from a thickness-direction phase retardation value of the liquid crystal layer and the thickness-direction phase retardation value of the negative C-plate is equal to or greater than a value acquired by subtracting about 275 nanometers from the thickness-direction phase retardation value of the liquid crystal layer.

Abstract translation: 光学膜组件包括设置在液晶层下方并具有第一吸收轴的第一偏振片，设置在液晶层上方并具有第二吸收轴的第二偏振片，设置在第一偏振片和 第二偏振板和设置在第一偏振板和第二偏振板之间的负C板。 负C板的厚度方向相位延迟值为通过从液晶层的厚度方向相位延迟值减去约75纳米而获得的值以及 负C板的厚度等于或大于通过从液晶层的厚度方向相位延迟值减去约275纳米而获得的值。

公开(公告)号：US20130021562A1

公开(公告)日：2013-01-24

申请号：US13437562

申请日：2012-04-02

Applicant: Min Oh CHOI ,  Hee Wook DO ,  Duckjong SUH

Inventor： Min Oh CHOI ,  Hee Wook DO ,  Duckjong SUH

IPC: G02F1/1335

CPC classification number: G02F1/133634 ,  G02F2201/50 ,  G02F2413/02 ,  G02F2413/08 ,  G02F2413/13

Abstract: A liquid crystal display including a twisted nematic liquid crystal panel and first and second substrates with the twisted nematic liquid crystal panel arranged therebetween. A first biaxial retardation compensation film faces the first substrate and a second biaxial retardation compensation film faces the first biaxial retardation compensation film with the twisted nematic liquid crystal panel arranged therebetween.

Abstract translation: 包括扭转向列型液晶面板的液晶显示器和配置有扭曲向列型液晶面板的第一和第二基板。 第一双轴延迟补偿膜面向第一基板，第二双轴延迟补偿膜面向第一双轴延迟补偿膜，其间布置有扭曲向列型液晶面板。

公开(公告)号：US20120242917A1

公开(公告)日：2012-09-27

申请号：US13244182

申请日：2011-09-23

Applicant: Min Oh CHOI ,  Hee Wook Do ,  Seungbeom Park ,  Sang-Gu Lee ,  Seunghan Jo

Inventor： Min Oh CHOI ,  Hee Wook Do ,  Seungbeom Park ,  Sang-Gu Lee ,  Seunghan Jo

IPC: G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/13471

Abstract: Provided is a shutter panel including a first substrate on which a plurality of electric field forming electrodes are parallel to each other, a second substrate opposed to the first substrate, and a liquid crystal layer disposed on the first and second substrates. Each of the electric field forming electrodes has both side surfaces facing the adjacent electric field forming electrodes, and both side surfaces are provided with protrusion parts protruding toward the adjacent electric field forming electrodes.

Abstract translation: 本发明提供一种快门面板，其包括多个电场形成电极彼此平行的第一基板，与第一基板相对的第二基板和设置在第一和第二基板上的液晶层。 每个电场形成电极具有面向相邻电场形成电极的两个侧表面，并且两个侧表面设置有朝向相邻的电场形成电极突出的突出部分。

公开(公告)号：US08264651B2

公开(公告)日：2012-09-11

申请号：US12182854

申请日：2008-07-30

Applicant: Seon-Ah Cho ,  Ji-Won Sohn ,  Hee-Wook Do ,  Jun-Hee Na

Inventor： Seon-Ah Cho ,  Ji-Won Sohn ,  Hee-Wook Do ,  Jun-Hee Na

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F2001/134345 ,  G02F2001/134354

Abstract: A TFT array is disclosed that includes a substrate, a gate line formed on the substrate, the gate line extending in a first direction; a data line insulated from the gate line, the data line extending in a second direction different from the first direction and crossing the gate line; and a pixel, positioned adjacent an intersection of the gate line and the data line, wherein the pixel comprises a first pixel electrode portion comprising a plurality of spaced apart first electrode lines, the first pixel electrode portion having an associated TFT coupled to the first electrode portion, a second pixel electrode portion comprising a plurality of spaced apart second electrode lines, the second pixel electrode portion capacitively coupled with the first pixel electrode portion, wherein a width of each of the first electrode lines of the first pixel electrode portion is narrower than a width of each of the second electrode lines of the second pixel electrode portion, and an interval between adjacent first electrode lines of the first pixel electrode portion is smaller than an interval between adjacent second electrode lines of the second pixel electrode portion.

Abstract translation: 公开了一种TFT阵列，其包括基板，形成在基板上的栅极线，栅极线沿第一方向延伸; 与栅极线绝缘的数据线，所述数据线在与所述第一方向不同的第二方向上延伸并与所述栅极线交叉; 以及位于所述栅极线和所述数据线的交叉点附近的像素，其中所述像素包括包括多个间隔开的第一电极线的第一像素电极部分，所述第一像素电极部分具有耦合到所述第一电极的相关联的TFT 第二像素电极部分，其包括多个间隔开的第二电极线，第二像素电极部分与第一像素电极部分电容耦合，其中第一像素电极部分的每个第一电极线的宽度比 第二像素电极部的第二电极线的宽度和第一像素电极部的相邻的第一电极线之间的间隔比第二像素电极部的相邻的第二电极线的间隔小。

公开(公告)号：US20120019745A1

公开(公告)日：2012-01-26

申请号：US13166514

申请日：2011-06-22

Applicant: Hee-Wook DO ,  Duck-Jong SUH ,  Kyeong Hyeon KIM ,  Jeong-Uk HEO

Inventor： Hee-Wook DO ,  Duck-Jong SUH ,  Kyeong Hyeon KIM ,  Jeong-Uk HEO

IPC: G02F1/1335 ,  G02B5/30 ,  B05D5/06 ,  H01J9/24

CPC classification number: G02B5/3083

Abstract: In the optical plate and a method of manufacturing the optical plate, a display apparatus and a method of manufacturing the display apparatus, an optical plate is formed on a polarizing plate transmitting polarized light of incident light, and includes a phase delaying layer having first and second patterns. The first pattern delays a phase of the polarized light by 3π/4 and the second pattern delays the phase of the polarized light by π/4. Accordingly, a process of manufacturing the display apparatus may be simplified, and a thickness of the display apparatus may be decreased.

Abstract translation: 在该光学板和制造该光学板的方法中，一种显示装置和该显示装置的制造方法，在透射入射光的偏振光的偏振片上形成光学板，并且包括相位延迟层，该相位延迟层具有第一和 第二种模式。 第一种模式将偏振光的相位延迟3＆pgr / / 4，第二种模式将偏振光的相位延迟＆pgr / / 4。 因此，可以简化制造显示装置的过程，并且可以减小显示装置的厚度。

公开(公告)号：US08013966B2

公开(公告)日：2011-09-06

申请号：US12630299

申请日：2009-12-03

Applicant: Hee-Wook Do ,  Yeon-Ju Kim ,  Yoon-Sung Um ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hyun-Wuk Kim ,  Jae-Jin Lyu ,  Chang-Hun Lee

Inventor： Hee-Wook Do ,  Yeon-Ju Kim ,  Yoon-Sung Um ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hyun-Wuk Kim ,  Jae-Jin Lyu ,  Chang-Hun Lee

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/1393

Abstract: A display panel is provided. The display panel includes a substrate and a pixel electrode disposed on the substrate and having a pair of first primary edges facing each other and a pair of second primary edges connected to the first primary edges and facing each other, wherein the second primary edges include a plurality of protrusions of the pixel electrode having the shape of sawteeth.

Abstract translation: 提供显示面板。 所述显示面板包括基板和设置在所述基板上的像素电极，并且具有彼此面对的一对第一主边缘和连接到所述第一主边缘并彼此面对的一对第二主边缘，其中所述第二主边缘包括 具有锯齿形形状的像素电极的多个突起。

公开(公告)号：US07948592B2

公开(公告)日：2011-05-24

申请号：US12469361

申请日：2009-05-20

Applicant: Hee-Wook Do ,  Ki-Chul Shin ,  Seung-Hee Lee ,  Sung-Min Kang ,  Kwang-Hyun Kim ,  Ji-Hoon Kim ,  Sang-Jae Kim

Inventor： Hee-Wook Do ,  Ki-Chul Shin ,  Seung-Hee Lee ,  Sung-Min Kang ,  Kwang-Hyun Kim ,  Ji-Hoon Kim ,  Sang-Jae Kim

IPC: G02F1/1335

CPC classification number: G02F1/1393 ,  G02F1/13363 ,  G02F2413/03 ,  G02F2413/06 ,  G02F2413/08 ,  G02F2413/11

Abstract: A display device includes a display panel, a first optical unit, and a second optical unit. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer is operated in a vertical alignment mode. The first optical unit includes a C-plate and a first polarization plate having a first absorption axis. The second optical unit includes a positive A-plate, a negative A-plate, and a second polarization plate having a second absorption axis substantially perpendicular to the first absorption axis. The positive A-plate and the negative A-plate may gather dispersed polarization states of a colored light.

Abstract translation: 显示装置包括显示面板，第一光学单元和第二光学单元。 显示面板包括第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。 液晶层以垂直对准模式操作。 第一光学单元包括C板和具有第一吸收轴的第一偏振板。 第二光学单元包括正A板，负A板和具有基本上垂直于第一吸收轴的第二吸收轴的第二偏振板。 正A板和负A板可能会聚集彩色光的分散极化状态。

公开(公告)号：US20110043730A1

公开(公告)日：2011-02-24

申请号：US12726056

申请日：2010-03-17

Applicant: Hee-Wook DO ,  Ki-Chul Shin ,  Kwang-Hyun Kim ,  Ji-Hoon Kim

Inventor： Hee-Wook DO ,  Ki-Chul Shin ,  Kwang-Hyun Kim ,  Ji-Hoon Kim

IPC: G02F1/1335 ,  G02F1/13363

CPC classification number: G02F1/13362 ,  G02F1/13363 ,  G02F1/1393

Abstract: A flat panel display device is provided with an increased viewing angle having good dark versus light imaging contrast. The display device includes a display panel, a first optical unit, and a second optical unit. The display panel includes a liquid crystal layer that is driven in a vertical alignment mode. The first optical unit includes a negative C-plate and a first polarizer having a first absorption axis. The second optical unit includes a biaxial compensation plate having a refractive indices coefficient, (nx−nz)/(nx−ny) of more than 0.45 and less than 0.55, and a second polarizer having a second absorption axis crossing the first absorption axis. The biaxial compensation plate has a refractive indices relationship of nx>nz>ny such that dispersion of polarization states of colored light rays passed through the C-plate and the liquid crystal layer may be minimized and gathered about an extinction point, thereby improving contrast at side viewing angles.

Abstract translation: 平板显示装置具有增强的视角，具有良好的暗对比光成像对比度。 显示装置包括显示面板，第一光学单元和第二光学单元。 显示面板包括以垂直对准模式驱动的液晶层。 第一光学单元包括负C板和具有第一吸收轴的第一偏振器。 第二光学单元包括折射率系数（nx-nz）/（nx-ny）大于0.45且小于0.55的双轴补偿板，以及具有与第一吸收轴交叉的第二吸收轴的第二偏振器。 双轴补偿板的折射率关系为nx> nz> ny，使得通过C板和液晶层的有色光的偏振态的分散可以最小化并聚集在消光点附近，从而改善了对比度 侧视角。