公开(公告)号：US20130182018A1

公开(公告)日：2013-07-18

申请号：US13586356

申请日：2012-08-15

申请人： Youn-Hak JEONG ,  Gak-Seok LEE

发明人： Youn-Hak JEONG ,  Gak-Seok LEE

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： G09G3/3659 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3696 ,  G09G2300/0447 ,  G09G2300/0809 ,  G09G2320/0242 ,  G09G2320/0252 ,  G09G2320/0646 ,  G09G2320/0673 ,  G09G2340/16

摘要： A display panel comprises a plurality of pixels. A first pixel among the plurality of pixels comprises a first subpixel which further comprises a first subpixel electrode, a first switching element configured to apply a data voltage to the first subpixel electrode, and a second switching element applying a boosting voltage to the first subpixel electrode. The first pixel further comprises a second subpixel comprising a second subpixel electrode and a third switching element applying the data voltage to the low pixel electrode. Accordingly, the display quality and the reliability of the display panel may be improved.

摘要翻译： 显示面板包括多个像素。 多个像素中的第一像素包括第一子像素，其还包括第一子像素电极，被配置为向第一子像素电极施加数据电压的第一开关元件和向第一子像素电极施加升压电压的第二开关元件 。 第一像素还包括第二子像素，其包括第二子像素电极和将数据电压施加到低像素电极的第三开关元件。 因此，可以提高显示面板的显示质量和可靠性。

公开(公告)号：US20120120334A1

公开(公告)日：2012-05-17

申请号：US13071100

申请日：2011-03-24

申请人： Gak-Seok LEE ,  Ki Chul SHIN ,  Youn Hak JEONG ,  Hee Hwan LEE ,  Joo Seok YEOM

发明人： Gak-Seok LEE ,  Ki Chul SHIN ,  Youn Hak JEONG ,  Hee Hwan LEE ,  Joo Seok YEOM

IPC分类号： G02F1/1337 ,  H01J9/24

CPC分类号： G02F1/1337 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  G02F2201/122 ,  H01L21/32139 ,  H01L21/326 ,  H01L27/1259

摘要： A liquid crystal display may include a first substrate, a second substrate facing the first substrate, a liquid crystal layer comprising liquid crystal molecules that are interposed between the first substrate and the second substrate, a first electrode disposed on the first substrate, an insulating layer disposed on the first electrode, a second electrode disposed on the insulating layer, a third electrode disposed on the second substrate, and an alignment layer disposed on any one of the second electrode and the third electrode. The second electrode comprises a fine slit structure, and at least one of the liquid crystal layer and the alignment layer comprises a sub-alignment substance.

摘要翻译： 液晶显示器可以包括第一基板，面向第一基板的第二基板，包括介于第一基板和第二基板之间的液晶分子的液晶层，设置在第一基板上的第一电极，绝缘层 设置在第一电极上，设置在绝缘层上的第二电极，设置在第二基板上的第三电极以及设置在第二电极和第三电极中的任何一个上的取向层。 第二电极包括细狭缝结构，并且液晶层和取向层中的至少一个包括副取向物质。

公开(公告)号：US20110260957A1

公开(公告)日：2011-10-27

申请号：US12903601

申请日：2010-10-13

申请人： Youn-Hak JEONG ,  Hee-Hwan LEE ,  Keun-Chan OH ,  Jae-Jin LYU ,  Yoon-Sung UM

发明人： Youn-Hak JEONG ,  Hee-Hwan LEE ,  Keun-Chan OH ,  Jae-Jin LYU ,  Yoon-Sung UM

IPC分类号： G09G3/36

CPC分类号： G02F1/133707 ,  G02F1/133753 ,  G02F2001/133776

摘要： A liquid crystal display includes a first substrate and a second substrate facing each other; a switching element disposed on the first substrate; a pixel electrode connected to the switching element and supplied with a data voltage; an opposing electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate and including liquid crystal molecules. The pixel electrode includes a cutout and a liquid crystal direction controller that are alternately disposed. The cutout and the liquid crystal direction controller divide the pixel electrode into a plurality of sub-regions, and inclination directions of the liquid crystal molecules are different according to the plurality of sub-regions when the pixel electrode is supplied with the data voltage. The liquid crystal direction controller is concave downward or convex upward with respect to a surface of the first substrate.

摘要翻译： 液晶显示器包括彼此面对的第一基板和第二基板; 设置在所述第一基板上的开关元件; 连接到开关元件并提供数据电压的像素电极; 设置在所述第二基板上的相对电极; 以及设置在第一基板和第二基板之间并且包括液晶分子的液晶层。 像素电极包括交替布置的切口和液晶方向控制器。 切口和液晶方向控制器将像素电极分成多个子区域，并且当向像素电极提供数据电压时，根据多个子区域，液晶分子的倾斜方向不同。 液晶方向控制器相对于第一基板的表面向下或向上凸起。

公开(公告)号：US20110242443A1

公开(公告)日：2011-10-06

申请号：US13018630

申请日：2011-02-01

申请人： Kyong-Sik Choi ,  Myung-Jae Park ,  Min-Wook Park ,  Sung-Hoon Kim ,  Gak-Seok Lee ,  Woo-Jung Shin ,  Jun-Hyup Lee ,  Keun-Chan Oh ,  Sang-Gyun Kim ,  Su-Jeong Kim ,  Seung-Beom Park ,  Youn-Hak Jeong

发明人： Kyong-Sik Choi ,  Myung-Jae Park ,  Min-Wook Park ,  Sung-Hoon Kim ,  Gak-Seok Lee ,  Woo-Jung Shin ,  Jun-Hyup Lee ,  Keun-Chan Oh ,  Sang-Gyun Kim ,  Su-Jeong Kim ,  Seung-Beom Park ,  Youn-Hak Jeong

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  C08G8/12 ,  C08G73/12 ,  G02F1/133707 ,  G02F1/133723 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/1393 ,  G02F2001/133531 ,  G02F2001/133742 ,  G02F2001/133746 ,  G02F2001/133761

摘要： A liquid crystal display panel, including: a first substrate including a common electrode; a second substrate including a plurality of pixels which are arranged in a matrix form and face the common electrode, wherein at least one of the pixels includes first and second subpixels; the first subpixel including a first subpixel electrode, wherein the first subpixel electrode includes a plurality of first micro branches, which are arranged at a first angle with respect to a polarization axis of a polarizer disposed adjacent to the first or second substrate; the second subpixel including a second subpixel electrode, wherein the second subpixel electrode includes a plurality of second micro branches, which are arranged at a second angle with respect to the polarization axis of the polarizer, wherein the first angle is different from the second angle by about 20° or less; and a liquid crystal layer interposed between the first and second substrates.

摘要翻译： 一种液晶显示面板，包括：包括公共电极的第一基板; 第二基板，包括以矩阵形式布置并面向公共电极的多个像素，其中至少一个像素包括第一和第二子像素; 所述第一子像素包括第一子像素电极，其中所述第一子像素电极包括多个第一微分支，所述多个第一微分支相对于邻近所述第一或第二基板设置的偏振器的偏振轴以第一角度排列; 所述第二子像素包括第二子像素电极，其中所述第二子像素电极包括相对于所述偏振器的偏振轴以第二角度布置的多个第二微分支，其中所述第一角度与所述第二角度不同， 约20°以下; 以及插入在第一和第二基板之间的液晶层。

公开(公告)号：US08009237B2

公开(公告)日：2011-08-30

申请号：US12436646

申请日：2009-05-06

申请人： Youn-Hak Jeong ,  Keun-Chan Oh ,  Yeon-Sik Ham ,  Dong-Gi Seong ,  Kang-Woo Kim ,  Yeon-Mun Jeon ,  Hee-Hwan Lee

发明人： Youn-Hak Jeong ,  Keun-Chan Oh ,  Yeon-Sik Ham ,  Dong-Gi Seong ,  Kang-Woo Kim ,  Yeon-Mun Jeon ,  Hee-Hwan Lee

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/13

CPC分类号： G06F3/0412 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133555 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/40 ,  G02F2201/50

摘要： A gate line and a data line are formed on a base substrate. A first sensor line is parallel with the gate line. A sensor gate electrode is extended from the first sensor line. A sensor active pattern having a plurality of island-type sub-active members is formed on the first sensor gate electrode. A second sensor line is parallel with the data line. A first sensor drain electrode is extended from the second sensor line at the sensor active pattern. A second sensor drain electrode corresponding to the first sensor gate electrode is formed on the sensor active pattern. A pixel electrode is electrically connected to the gate line and the data line. A sensor electrode part electrically connects the first and second sensor drain electrodes spaced apart from the pixel electrode. Light is reflected by the first and second sensor drain electrodes, which have an embossed shape.

摘要翻译： 栅极线和数据线形成在基底基板上。 第一传感器线与栅极线并联。 传感器栅电极从第一传感器线延伸。 在第一传感器栅电极上形成具有多个岛型亚活性部件的传感器有源图案。 第二传感器线与数据线并行。 第一传感器漏电极以传感器有源图案从第二传感器线延伸。 对应于第一传感器栅极的第二传感器漏电极形成在传感器有源图案上。 像素电极电连接到栅极线和数据线。 传感器电极部分电连接与像素电极间隔开的第一和第二传感器漏电极。 光被具有压花形状的第一和第二传感器漏电极反射。

公开(公告)号：US20100328564A1

公开(公告)日：2010-12-30

申请号：US12620801

申请日：2009-11-18

申请人： Youn Hak JEONG ,  Jooseok YEOM ,  Keunchan OH ,  Heehwan LEE ,  Jaejin LYU

发明人： Youn Hak JEONG ,  Jooseok YEOM ,  Keunchan OH ,  Heehwan LEE ,  Jaejin LYU

IPC分类号： G02F1/1343 ,  G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133555 ,  G02F1/133707 ,  G02F1/1368 ,  G02F2001/134318

摘要： A liquid crystal display includes a first substrate including pixels, each having a transmissive area and a reflective area, a second substrate, and a liquid crystal layer disposed between the first and second substrates. Each of the pixels includes first and second thin film transistors which output a data signal in response to a first gate signal, a transmissive pixel electrode disposed in the transmissive area and electrically connected to the first thin film transistor to charge a first pixel voltage based on the data signal, a reflective pixel electrode disposed in the reflective area and electrically connected to the second thin film transistor to charge a second pixel voltage based on the data signal, and a voltage controller which controls the first pixel voltage and the second pixel voltage in response to a second gate signal, which is generated after the first gate signal.

公开(公告)号：US20100066933A1

公开(公告)日：2010-03-18

申请号：US12543791

申请日：2009-08-19

申请人： Keun-Chan OH ,  Youn-Hak JEONG ,  Yeon-Sik HAM ,  Dong-Gi SEONG

发明人： Keun-Chan OH ,  Youn-Hak JEONG ,  Yeon-Sik HAM ,  Dong-Gi SEONG

IPC分类号： G02F1/1343 ,  G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/134363 ,  G02F2001/136218 ,  G02F2201/124 ,  G02F2201/40

摘要： A liquid crystal display device includes; a first display panel including; a first substrate, a plurality of gate lines extended substantially parallel to one another in a first direction on the first substrate; a plurality of data lines disposed substantially perpendicular to the gate lines, the data lines including at least one bent portion, a plurality of switching elements including a source electrode extended from the data lines and a drain electrode spaced apart from the source electrode, a plurality of pixel electrodes connected to the drain electrodes, each pixel electrode including a plurality of pixel electrode branches extended substantially in parallel with the data lines, a plurality of first counter electrode branches alternatingly disposed substantially in parallel with the pixel electrode branches and second counter electrode branches vertically aligned with the data lines, respectively.

摘要翻译： 液晶显示装置包括： 第一显示面板包括： 第一基板，在第一基板上沿第一方向基本上彼此平行地延伸的多条栅极线; 基本上垂直于栅极线设置的多条数据线，数据线包括至少一个弯曲部分，多个开关元件，包括从数据线延伸的源电极和与源电极间隔开的漏电极，多个 连接到漏电极的像素电极，每个像素电极包括基本上与数据线平行延伸的多个像素电极分支;多个第一对电极分支，其交替地与像素电极分支和第二对电极分支 与数据线垂直对齐。

公开(公告)号：US07663724B2

公开(公告)日：2010-02-16

申请号：US12026248

申请日：2008-02-05

申请人： Dong Hun Lim ,  Je Hoon Song ,  Youn Hak Jeong ,  Won Hee Lee

发明人： Dong Hun Lim ,  Je Hoon Song ,  Youn Hak Jeong ,  Won Hee Lee

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372

摘要： Provided is a Fringe Field Switching (FFS) mode Liquid Crystal Display (LCD). In the FFS mode LCD, a lower substrate, an upper substrate and a liquid crystal layer interposed between the substrates are included, each pixel region is defined by gate lines and data lines formed to cross each other on the lower substrate, and switching devices are disposed at intersections of the gate lines and the data lines. The FFS mode LCD includes a transparent pixel electrode, and a transparent common electrode disposed apart from the transparent pixel electrode by an insulating layer interposed between the transparent pixel electrode and the transparent common electrode, in the pixel region to adjust transmittance by applying an electric field to the liquid crystal layer, the transparent common electrode has a plurality of bars having a predetermined width in a direction substantially parallel to the data lines, the transparent common electrode has a first bar formed to cover the data lines and a second bar formed adjacent to the first bar in a central area of the pixel region, a distance between the first bar and the second bar is larger than a distance between bars formed in the pixel region, and one end of the transparent pixel electrode is disposed between the first bar and the adjacent secondbar.

摘要翻译： 提供边缘场切换（FFS）模式液晶显示器（LCD）。 在FFS模式LCD中，包括介于基板之间的下基板，上基板和液晶层，每个像素区域由在下基板上彼此交叉形成的栅极线和数据线限定，并且开关器件 设置在栅极线和数据线的交点处。 FFS模式LCD包括透明像素电极和通过插入在透明像素电极和透明公共电极之间的绝缘层与透明像素电极分开的透明公共电极，以通过施加电场来调节透射率 所述透明公共电极具有在与所述数据线大体平行的方向上具有预定宽度的多个条状物，所述透明公共电极具有形成为覆盖所述数据线的第一条形状， 像素区域的中心区域中的第一条，第一条和第二条之间的距离大于在像素区域中形成的条之间的距离，并且透明像素电极的一端设置在第一条和第二条之间 相邻的第二巴。

公开(公告)号：US07545470B2

公开(公告)日：2009-06-09

申请号：US11215235

申请日：2005-08-30

申请人： Jun Baek Park ,  Hyang Yul Kim ,  Youn Hak Jeong

发明人： Jun Baek Park ,  Hyang Yul Kim ,  Youn Hak Jeong

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F2001/134372

摘要： A fringe field switching mode LCD includes a lower substrate having a gate bus line and a data bus line arranged to cross each other and form unit pixels and a counter electrode and a pixel electrode positioned within each unit pixel region with a gate insulator interposed between them and an upper substrate provided with a color filter corresponding to each pixel region and bonded to the lower substrate with a liquid crystal layer interposed between them. The pixel electrode includes first pixel electrodes positioned on the gate insulator while being spaced from each other and second pixel electrodes positioned between the respective first pixel electrodes with a predetermined angle relative to them.

摘要翻译： 边缘场切换模式LCD包括具有栅极总线和下列基板的下基板：布置成彼此交叉并形成单位像素的数据总线和位于每个单位像素区域内的对电极和像素电极，栅极绝缘体插入在它们之间 以及上基板，其具有与各像素区域对应的滤色片，并且在其间插入有液晶层而与下基板结合。 像素电极包括位于栅极绝缘体上并且彼此间隔开的第一像素电极和位于相应的第一像素电极之间的第二像素电极相对于它们以预定角度。

公开(公告)号：US06657693B1

公开(公告)日：2003-12-02

申请号：US09456126

申请日：1999-12-07

申请人： Youn Hak Jeong ,  Hyang Yul Kim ,  Seung Hee Lee

发明人： Youn Hak Jeong ,  Hyang Yul Kim ,  Seung Hee Lee

IPC分类号： G02F113

CPC分类号： G02F1/1393 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/134318

摘要： Liquid crystal display having fast response time and preventing color shift is disclosed. The liquid crystal display comprises: a lower substrate having a plurality of gate bus lines disposed parallel to each other, a plurality of data bus lines disposed perpendicular to the gate bus lines and defining matrix type sub pixels together with the gate bus lines, a thin film transistor provided adjacent to an intersection of the gate bus line and the data bus line, and a pixel electrode connected to the thin film transistor and disposed within the sub pixel; an upper substrate opposed to the lower substrate with a selected distance and having a counter electrode, the counter electrode formed at a portion corresponding to the sub pixel and forming an electric field together with the pixel electrode; a liquid crystal layer sandwiched between and having a plurality of liquid crystal molecules; a first homeotropic alignment layer and a second homeotropic alignment layer formed at inner face of the lower substrate and at inner face of the upper substrate respectively; and a first polarizing plate and a second polarizing plate attached at outer face of the lower substrate and at outer face of the upper substrate respectively, wherein the electric field formed between the counter electrode and the pixel electrode is formed as an oblique line with respect to the lower substrate surface, and is formed as a diagonal line having a symmetry with respect to the data bus line and the gate bus line.

摘要翻译： 公开了具有快速响应时间和防止颜色偏移的液晶显示器。 液晶显示器包括：具有彼此平行设置的多个栅极总线的下基板，与栅极总线垂直设置并与栅极总线线路一起定义矩阵型子像素的多个数据总线，薄的 设置在与栅极总线和数据总线的交叉点相邻的薄膜晶体管，以及连接到薄膜晶体管并设置在子像素内的像素电极; 与所述下基板相对的具有选定距离并具有对电极的上基板，所述对置电极形成在与所述子像素对应的部分处，并与所述像素电极一起形成电场; 夹在并具有多个液晶分子的液晶层; 分别形成在下基板的内表面和上基板的内表面处的第一垂直取向层和第二垂直取向层; 以及分别安装在下基板的外表面和上基板的外表面处的第一偏振片和第二偏振片，其中形成在对电极和像素电极之间的电场相对于 下基板表面，并且形成为相对于数据总线和栅极总线具有对称性的对角线。