公开(公告)号：US20060221031A1

公开(公告)日：2006-10-05

申请号：US11262065

申请日：2005-10-28

申请人： Hak-Sun Chang ,  Chang-Hun Lee ,  So-Youn Park

发明人： Hak-Sun Chang ,  Chang-Hun Lee ,  So-Youn Park

IPC分类号： G09G3/36

CPC分类号： G09G3/3651 ,  G02F1/136213 ,  G02F1/1395 ,  G02F2001/136218 ,  G09G3/3655 ,  G09G2300/0491 ,  G09G2310/06 ,  G09G2310/061 ,  G09G2330/06

摘要： A display panel includes a first substrate, a second substrate and a liquid crystal layer. The second substrate faces the first substrate. The second substrate includes a switching device that is electrically connected to a data line and a gate line, a pixel electrode that is electrically connected to the switching device, and an interference-reducing member that reduces electrical interference between the data line and the pixel electrode. The liquid crystal layer is disposed between the first and second substrates, with the liquid crystal layer being operated in an optical compensated bend (OCB) mode. Therefore, an electric interference between the data line and the pixel electrode is prevented and the bend alignment state is stably maintained. Additionally, a manufacturing cost is lowered.

摘要翻译： 显示面板包括第一基板，第二基板和液晶层。 第二基板面向第一基板。 第二基板包括电连接到数据线和栅极线的开关器件，电连接到开关器件的像素电极以及减少数据线和像素电极之间的电干扰的干涉减少部件 。 液晶层设置在第一和第二基板之间，液晶层以光学补偿弯曲（OCB）模式操作。 因此，防止数据线和像素电极之间的电干扰，并且稳定地保持弯曲取向状态。 另外，制造成本降低。

公开(公告)号：US20060109402A1

公开(公告)日：2006-05-25

申请号：US10529270

申请日：2002-11-05

申请人： Chang-Hun Lee ,  Hak-Sun Chang

发明人： Chang-Hun Lee ,  Hak-Sun Chang

IPC分类号： G02F1/1335

CPC分类号： G02F1/1395 ,  G02F2413/10

摘要： A liquid crystal display includes a TFT array panel, a color filter panel, a liquid crystal layer aligned in OCB mode, two compensation films disposed on outer surfaces of the TFT panel and the color filter panel, respectively, and two polarization films disposed on outer surfaces of the two compensation films, respectively. The slow axes of TAC films, which are supports of the two compensation films, make an angle of 0-15 degrees with the polarization axes of the two polarization films.

摘要翻译： 液晶显示器包括TFT阵列面板，滤色器面板，以OCB模式排列的液晶层，分别设置在TFT面板和滤色器面板的外表面上的两个补偿膜和设置在外部的两个偏振膜 两个补偿膜的表面分别。 作为两个补偿膜的支撑体的TAC膜的慢轴与两个偏振膜的偏振轴成0-15度的角度。

公开(公告)号：US07317503B2

公开(公告)日：2008-01-08

申请号：US10725133

申请日：2003-12-01

申请人： Chang-Hun Lee ,  Eun-Hee Han ,  Hak-Sun Chang

发明人： Chang-Hun Lee ,  Eun-Hee Han ,  Hak-Sun Chang

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/136213 ,  G02F2201/128 ,  G02F2201/40

摘要： Disclosed is a liquid crystal display capable of high quality image and bright display. Gate signal lines are curved at near switching elements of the liquid crystal display. A pixel area is defined by the gate signal lines and their intersecting data signal lines. Pixel electrodes and common electrodes are disposed along a longitudinal direction of a pixel. A pixel signal and a common signal line is connected to the pixel electrode and the common electrode respectively. A storage capacitor may be formed in the middle of a longitudinal direction of the pixel, or where generally a texture may arise during display. One half of the pixel may be symmetrical with the other half with respect to the storage capacitor. A common signal line may be parallel with the data signal line and be disposed nearer to the data signal line than a pixel signal line. The pixel may be disposed symmetrically with respect to the data signal line therebetween. The pixel shape may also be repeated in the direction of the gate signal line.

摘要翻译： 公开了一种具有高质量图像和明亮显示的液晶显示器。 栅极信号线在液晶显示器的开关元件附近弯曲。 像素区域由栅极信号线及其相交的数据信号线限定。 像素电极和公共电极沿着像素的纵向方向设置。 像素信号和公共信号线分别连接到像素电极和公共电极。 存储电容器可以形成在像素的纵向方向的中间，或者在显示期间通常可能出现纹理。 像素的一半可以与存储电容器的另一半对称。 公共信号线可以与数据信号线并联，并且被设置为比像素信号线更靠近数据信号线。 像素可以相对于它们之间的数据信号线对称地设置。 像素形状也可以在栅极信号线的方向上重复。

公开(公告)号：US07289179B2

公开(公告)日：2007-10-30

申请号：US10702398

申请日：2003-11-05

申请人： Hak-Sun Chang ,  Eun-Hee Han ,  Chang-Hun Lee ,  Seon-Hong Ahn

发明人： Hak-Sun Chang ,  Eun-Hee Han ,  Chang-Hun Lee ,  Seon-Hong Ahn

IPC分类号： G02F1/1335 ,  G02F1/139

CPC分类号： G02F1/13363 ,  G02F1/133528 ,  G02F1/134363 ,  G02F2413/01 ,  G02F2413/13

摘要： A TFT array panel on which both pixel electrodes and common electrodes are formed and a color filter panel is disposed opposing the array panel, and liquid crystals are interposed therebetween. The liquid crystals are aligned parallel to the two panels and driven by parallel electric field formed between the pixel electrodes and reference electrodes. Polarization films are arranged outsides the two panels, and a quasi-A plate compensation film is arranged between the color filter panel and the polarization film. An LCD according to the present invention includes first and second panels, a common electrode formed within the first or the second panel, a pixel electrode formed within the same panel as the common electrode is formed, a liquid crystal layer interposed between the first and second panels, a lower polarization film arranged under the first panel in which the first polarization film is arranged between the first and the second supporting bodies, and an upper polarization film arranged over the second panel in which the second polarization film is arranged between the third and fourth supporting bodies. Yellow shift in black state is also reduced and contrast ratio of side view is improved by minimizing Rth in supporting films or by using TEG polarization film having small Rth.

摘要翻译： 其上形成有像素电极和公共电极的TFT阵列面板和与阵列面板相对设置的滤色器面板，并且在其间插入液晶。 液晶平行于两个面板排列并由像素电极和参考电极之间形成的平行电场驱动。 偏振膜布置在两个面板的外侧，并且准A板补偿膜布置在滤色器面板和偏振膜之间。 根据本发明的LCD包括第一和第二面板，形成在第一或第二面板内的公共电极，形成在与公共电极相同的面板内的像素电极，夹在第一和第二面板之间的液晶层 布置在第一面板下面的第一偏振膜布置在第一和第二支撑体之间的下偏振膜，以及布置在第二面板上的上偏振膜，其中第二偏振膜布置在第三和第二面之间， 第四支援机构。 黑色状态的黄色偏移也降低，并且通过使支持膜中的Rth最小化或使用具有小Rth的TEG偏振膜，来提高侧视图的对比度。

公开(公告)号：US07211827B2

公开(公告)日：2007-05-01

申请号：US11299753

申请日：2005-12-13

申请人： Chang-Hun Lee ,  Tae-Hwan Kim ,  Eun-Hee Han ,  Hak-Sun Chang

发明人： Chang-Hun Lee ,  Tae-Hwan Kim ,  Eun-Hee Han ,  Hak-Sun Chang

IPC分类号： H01L29/04 ,  H01L31/036 ,  G02F1/133

CPC分类号： H01L27/124 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136227 ,  G02F2001/134318 ,  G02F2001/13606 ,  G02F2001/136222 ,  G02F2201/40 ,  H01L27/1255

摘要： A thin film transistor array panel is provided, which includes: a plurality of gate lines formed on a substrate and including a plurality of oblique portions and a plurality of gate electrodes; a first insulating layer on the gate line; a semiconductor layer formed on the first insulating layer; a plurality of data lines formed at least on the semiconductor layer and intersecting the gate lines to defined trapezoidal pixel areas; a plurality of drain electrodes separated from the data lines; a second insulating layer formed at least on portions of the semiconductor layer that are not covered with the data lines and the drain electrodes; a plurality of pixel electrodes formed on the second insulating layer and connected to the drain electrodes, at least two of the pixel electrodes disposed in each pixel area; and a plurality of common electrodes formed on the second insulating layer, arranged alternate to the pixel electrodes and connected to the drain electrodes, each common electrode having an edge spaced apart from an edge of the pixel electrodes and substantially parallel to the edge of the pixel electrodes.

摘要翻译： 提供薄膜晶体管阵列面板，其包括：多个栅极线，形成在基板上，并且包括多个倾斜部分和多个栅电极; 栅极线上的第一绝缘层; 形成在所述第一绝缘层上的半导体层; 至少形成在所述半导体层上并与所述栅极线相交的多条数据线到限定的梯形像素区域; 与数据线分离的多个漏电极; 形成在所述半导体层的至少一部分上未被所述数据线和所述漏极覆盖的第二绝缘层; 形成在所述第二绝缘层上并连接到所述漏电极的多个像素电极，设置在每个像素区域中的至少两个所述像素电极; 以及形成在第二绝缘层上的多个公共电极，与像素电极交替并且连接到漏电极，每个公共电极具有与像素电极的边缘间隔开并且基本上平行于像素的边缘的边缘 电极。

公开(公告)号：US20060250340A1

公开(公告)日：2006-11-09

申请号：US11416218

申请日：2006-05-02

申请人： Hak-Sun Chang ,  Hee-Wook Do ,  Chang-Hun Lee ,  Hyun-Wuk Kim

发明人： Hak-Sun Chang ,  Hee-Wook Do ,  Chang-Hun Lee ,  Hyun-Wuk Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/36 ,  G02F1/134336 ,  G02F2001/134318 ,  G02F2201/52 ,  G09G2320/068

摘要： A display apparatus includes a first substrate, a pixel electrode, a second substrate and a common electrode. The first substrate includes a dot area having a plurality of pixel areas having at least two different sizes among the plurality of pixel areas. Each of the pixel areas forms a predetermined angle with respect to a line in a first direction of the first substrate. The pixels areas extend substantially symmetrically from the line in the first direction. The pixel electrode is disposed on the first substrate. The common electrode is disposed on a surface of the second substrate adjacent to the pixel electrode.

摘要翻译： 显示装置包括第一基板，像素电极，第二基板和公共电极。 第一基板包括具有在多个像素区域中具有至少两个不同尺寸的多个像素区域的点区域。 每个像素区域相对于第一基板的第一方向上的线形成预定角度。 像素区域从第一方向上的线基本对称地延伸。 像素电极设置在第一基板上。 公共电极设置在与像素电极相邻的第二基板的表面上。

公开(公告)号：US20060176255A1

公开(公告)日：2006-08-10

申请号：US11349505

申请日：2006-02-07

申请人： Hee-Wook Do ,  Ji-Won Sohn ,  Nak-Cho Choi ,  Jianang Lu ,  Hak-Sun Chang ,  Chang-Hun Lee

发明人： Hee-Wook Do ,  Ji-Won Sohn ,  Nak-Cho Choi ,  Jianang Lu ,  Hak-Sun Chang ,  Chang-Hun Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3614 ,  G09G2300/0876 ,  G09G2320/0252 ,  G09G2320/0261

摘要： A liquid crystal display (“LCD”) includes a plurality of gate lines, a plurality of data lines intersecting the gate lines, a plurality of switching elements connected to the gate lines and the data lines, a plurality of storage electrodes, a plurality of storage electrode lines connected to the storage electrodes, a plurality of pixel electrodes connected to the switching elements and overlapping the storage electrodes, a gate driver generating gate signals having a gate-on voltage and a gate-off voltage to apply to the gate lines, a data driver generating data voltages corresponding to externally applied image signals to apply to the data lines, and a storage electrode driver generating storage electrode signals having a reference voltage, a high voltage larger than the reference voltage, and a low voltage smaller than the reference voltage to apply to the storage electrode lines. Each storage electrode signal changes a level thereof when the gate-on voltage is applied to the gate lines and changes a level thereof when a predetermined time elapses after the gate-off voltage is applied to the gate lines.

摘要翻译： 液晶显示器（“LCD”）包括多条栅极线，与栅极线相交的多条数据线，连接到栅极线和数据线的多个开关元件，多个存储电极，多个 连接到存储电极的存储电极线，连接到开关元件并与存储电极重叠的多个像素电极，产生具有栅极导通电压和栅极截止电压的栅极信号以施加到栅极线的栅极驱动器， 产生对应于外部施加的图像信号的数据电压以供应给数据线的数据驱动器;以及存储电极驱动器，产生具有比参考电压大的参考电压和比参考电压小的低电压的存储电极信号 电压施加到存储电极线。 当栅极导通电压施加到栅极线时​​，每个存储电极信号改变其电平，并且在栅极截止电压施加到栅极线之后经过预定时间时改变其电平。

公开(公告)号：US20060087598A1

公开(公告)日：2006-04-27

申请号：US11246461

申请日：2005-10-06

申请人： Chang-Hun Lee ,  Hyun-Wuk Kim ,  Mee-Hye Jung ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Yoon-Sung Um

发明人： Chang-Hun Lee ,  Hyun-Wuk Kim ,  Mee-Hye Jung ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Yoon-Sung Um

IPC分类号： G02F1/136

CPC分类号： G02F1/136213 ,  G02F1/1393 ,  G02F2001/134345

摘要： A thin film transistor array panel according to an embodiment includes: a substrate; a plurality of gate line formed on the substrate; a plurality of first capacitor electrodes formed on the substrate and separated from the gate lines; a plurality of data line intersecting the gate lines; a plurality of thin film transistor connected to the gate lines and the data lines; a plurality of second capacitor electrodes disposed on the first electrode; a plurality of interconnections connected to the second capacitor electrodes and the thin film transistor and disposed symmetrical to the data lines; and a plurality of pixel electrode, each pixel electrode including a first subpixel electrode connected to one of the thin film transistors and a second subpixel electrode connected to one of the first capacitor electrodes.

公开(公告)号：US07432159B2

公开(公告)日：2008-10-07

申请号：US11242209

申请日：2005-10-03

申请人： Jae-Hwang Kim ,  Seung-Beom Yoon ,  Kwang-Wook Koh ,  Chang-Hun Lee ,  Sung-Ho Kim ,  Sung-Chul Park ,  Ju-Ri Kim

发明人： Jae-Hwang Kim ,  Seung-Beom Yoon ,  Kwang-Wook Koh ,  Chang-Hun Lee ,  Sung-Ho Kim ,  Sung-Chul Park ,  Ju-Ri Kim

IPC分类号： H01L21/336

CPC分类号： H01L27/11521 ,  H01L27/115

摘要： An EEPROM device includes a device isolation layer disposed at a predetermined region of a semiconductor substrate to define active regions, a pair of control gates crossing the device isolation layers and an active region, a pair of selection gates interposed between the control gates to cross the device isolation layers and the active region and a floating gate and an intergate dielectric pattern stacked sequentially between the control gates and the active region The EEPROM device further includes a gate insulation layer of a memory transistor interposed between the floating gate and the active region and a tunnel insulation layer thinner than the gate insulation layer of the memory transistor and a gate insulation layer of a selection transistor interposed between the selection gates and the active region. The tunnel insulation layer is aligned at one side adjacent to the floating gate.

摘要翻译： EEPROM器件包括设置在半导体衬底的预定区域以限定有源区的器件隔离层，与器件隔离层交叉的一对控制栅极和有源区，插入控制栅极之间的一对选择栅极， 器件隔离层和有源区以及顺序地堆叠在控制栅极和有源区之间的浮置栅极和隔间栅极电介质图案。EEPROM器件还包括插入浮置栅极和有源区域之间的存储晶体管的栅极绝缘层，以及 隧道绝缘层比存储晶体管的栅极绝缘层薄，并且选择晶体管的栅极绝缘层插入在选择栅极和有源区之间。 隧道绝缘层在与浮动栅极相邻的一侧对准。

公开(公告)号：US07405791B2

公开(公告)日：2008-07-29

申请号：US11560201

申请日：2006-11-15

申请人： Chang-Hun Lee ,  Seung-Beon Park ,  Jong-Kun Song

发明人： Chang-Hun Lee ,  Seung-Beon Park ,  Jong-Kun Song

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/1395 ,  G02F2001/133761 ,  G02F2001/133776 ,  G02F2201/128

摘要： Disclosed is a liquid crystal display comprising a first substrate including wiring, which intersects to define unit pixels, and a first electrode formed in each unit pixel; a second substrate provided opposing the first substrate at a predetermined distance and including a second electrode formed over an entire surface of the second substrate, the second electrode generating an electric field with the first electrode; and a liquid crystal layer injected between the first substrate and the second substrate and including liquid crystal molecules that are horizontally oriented in one direction, the liquid crystal molecules, as a result of the electric field generated between the first and second substrates, having a symmetrically bent alignment about an imaginary center plane parallel to the first and second substrates at a center position therebetween, wherein the first electrode is protruded in a direction toward the second substrate at edges where orientation for the liquid crystal molecules starts.

摘要翻译： 公开了一种液晶显示器，包括：第一基板，包括与定义单位像素相交的布线;以及形成在每个单位像素中的第一电极; 第二基板，其以预定距离与所述第一基板相对设置，并且包括形成在所述第二基板的整个表面上的第二电极，所述第二电极与所述第一电极产生电场; 以及注入到第一基板和第二基板之间并且包括在一个方向上水平取向的液晶分子的液晶层，由于在第一和第二基板之间产生的电场的结果，液晶分子具有对称的 在其间的中心位置处围绕与第一和第二基板平行的虚拟中心平面弯曲取向，其中第一电极在朝向液晶分子的取向开始的边缘朝向第二基板的方向突出。