公开(公告)号：US20120044448A1

公开(公告)日：2012-02-23

申请号：US13107567

申请日：2011-05-13

申请人： Hyang-Yul KIM ,  Dong-Gyu KIM ,  Joo-Nyung JANG ,  Sung-Woon KIM ,  Hwa-Sung WOO ,  Cheol SHIN ,  Dong-Chul SHIN

发明人： Hyang-Yul KIM ,  Dong-Gyu KIM ,  Joo-Nyung JANG ,  Sung-Woon KIM ,  Hwa-Sung WOO ,  Cheol SHIN ,  Dong-Chul SHIN

IPC分类号： G02F1/1343 ,  H01J9/00

CPC分类号： G02F1/13439 ,  G02F1/13624

摘要： Exemplary embodiments of the present invention provide a liquid crystal display that includes a first substrate, a gate line positioned on the first substrate, a data line and a voltage line crossing the gate line, a first switching element connected to the gate line and the data line, a second switching element connected to the gate line and the voltage line, a first pixel electrode connected to the first switching element and including a plurality of branches inclined with respect to the gate line, and a second pixel electrode connected to the second switching element and including a plurality of branches parallel to the first branches, wherein the sum of the lengths of the first branches is 90% to 100% of the sum of the lengths of the second branches.

摘要翻译： 本发明的示例性实施例提供一种液晶显示器，其包括第一基板，位于第一基板上的栅极线，与栅极线交叉的数据线和电压线，连接到栅极线的第一开关元件和数据 连接到栅极线和电压线的第二开关元件，连接到第一开关元件并包括相对于栅极线倾斜的多个分支的第一像素电极，以及连接到第二开关的第二像素电极 并且包括平行于第一分支的多个分支，其中第一分支的长度之和为第二分支的长度之和的90％至100％。

公开(公告)号：US08111366B2

公开(公告)日：2012-02-07

申请号：US12943382

申请日：2010-11-10

申请人： Dong-Gyu Kim

发明人： Dong-Gyu Kim

IPC分类号： G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/134363 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/1395 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2320/0219 ,  G09G2320/0252 ,  G09G2320/0261

摘要： A liquid crystal display includes; a first substrate, a plurality of pixels arranged substantially in a matrix-shape on the first substrate; a plurality of gate lines disposed on the first substrate and which transmit gate signals to the pixels, and a plurality of data lines which intersect the gate lines and which transmit data voltages to the pixels, wherein at least two adjacent gate lines are electrically connected to each other.

摘要翻译： 液晶显示器包括： 第一基板，在所述第一基板上基本呈矩阵状排列的多个像素; 设置在第一基板上并将栅极信号传输到像素的多个栅极线以及与栅极线相交并且向像素传输数据电压的多个数据线，其中至少两个相邻的栅极线电连接到 彼此。

公开(公告)号：US08102496B2

公开(公告)日：2012-01-24

申请号：US12634607

申请日：2009-12-09

申请人： Dong-Gyu Kim

发明人： Dong-Gyu Kim

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/13338 ,  G02F1/136286 ,  G06F3/0412

摘要： An array substrate includes a plurality of gate lines, a plurality of data lines, a plurality of thin-film transistors, a plurality of pixel electrodes, a plurality of common voltage lines and a plurality of common electrodes. The gate lines extend in a first direction. The data lines extend in a second direction substantially perpendicular to the first direction. The thin-film transistor is electrically connected to the gate line and the data line. The pixel electrode is formed in each of pixels defined by the gate lines and the data lines. The common electrode is electrically connected to the common voltage line. The horizontal alignment of the liquid crystal molecules is not changed by externally applied vertical touch pressure so that display quality is improved.

摘要翻译： 阵列基板包括多个栅极线，多个数据线，多个薄膜晶体管，多个像素电极，多个公共电压线和多个公共电极。 栅极线在第一方向上延伸。 数据线在基本上垂直于第一方向的第二方向上延伸。 薄膜晶体管电连接到栅极线和数据线。 像素电极形成在由栅极线和数据线限定的每个像素中。 公共电极电连接到公共电压线。 液晶分子的水平排列不会由外部施加的垂直接触压力而改变，从而提高显示质量。

公开(公告)号：US20110279758A1

公开(公告)日：2011-11-17

申请号：US13191069

申请日：2011-07-26

申请人： Jin-Tae Yuh ,  Kye-Hun Lee ,  Byoung-Sun Na ,  Dong-Gyu Kim ,  Jong-Woong Chang ,  Jung-Uk Shim ,  Jang-Kun Song ,  Hyun-Sik Lee

发明人： Jin-Tae Yuh ,  Kye-Hun Lee ,  Byoung-Sun Na ,  Dong-Gyu Kim ,  Jong-Woong Chang ,  Jung-Uk Shim ,  Jang-Kun Song ,  Hyun-Sik Lee

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F2001/134372 ,  G02F2001/134381

摘要： A liquid crystal display having electrodes on a single substrate. A transparent planar electrode elongated in the transverse direction is formed on the inner surface of a substrate, and an insulating film is deposited thereon. A plurality of linear electrodes, which are elongated in the longitudinal direction and either transparent or opaque, are formed on the insulating film. Potential difference between the planar and the linear electrodes generated by applying voltages to the electrodes yields an electric field. The electric field is symmetrical with respect to the longitudinal central line of the linear electrodes, and has parabolic or semi-elliptical lines of force having a center on a boundary line between the planar and the linear electrodes. The line of force on the planar and the linear electrodes and on the boundary line between the planar and the linear electrodes has the vertical and the horizontal components, and the liquid crystal molecules are re-arranged to have a twist angle and a tilt angle. The polarization of the incident light varies due to the rearrangement of the liquid crystal molecules.

摘要翻译： 在单个基板上具有电极的液晶显示器。 在基板的内表面上形成横向延伸的透明平面电极，在其上淀积绝缘膜。 在绝缘膜上形成多个沿纵向细长且透明或不透明的线状电极。 通过向电极施加电压而产生的平面和线性电极之间的电位差产生电场。 电场相对于线性电极的纵向中心线对称，并且具有在平面和线性电极之间的边界线上具有中心的抛物线或半椭圆线。 在平面和线状电极上以及平面和线状电极之间的边界线上的力线具有垂直和水平分量，并且液晶分子重新布置成具有扭转角和倾斜角。 入射光的偏振由于液晶分子的重排而变化。

公开(公告)号：US20110222004A1

公开(公告)日：2011-09-15

申请号：US12915562

申请日：2010-10-29

申请人： Dong-Gyu KIM

发明人： Dong-Gyu KIM

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G09G3/36 ,  G02F1/134309 ,  G02F1/1393 ,  G02F2001/134345 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0447 ,  G09G2320/066 ,  G09G2320/068

摘要： A liquid crystal display includes a first substrate and a second substrate facing each other, a plurality of a signal line on the first substrate, a pixel electrode including a first pixel electrode and a second pixel electrode connected to the signal lines and separated from each other, and a liquid crystal layer between the first substrate and the second substrate and including a liquid crystal molecule. A voltage charged to the liquid crystal layer in a first region occupied by the first sub-pixel electrode, is lower than a voltage charged to the liquid crystal layer in a second region occupied by the second sub-pixel electrode. The second region and a portion of the first region display a first color, and a remaining portion of the first region displays the second color.

摘要翻译： 液晶显示器包括第一基板和第二基板，第一基板上的多个信号线，包括第一像素电极的像素电极和与信号线连接并彼此分离的第二像素电极 和在第一基板和第二基板之间的液晶层，并且包括液晶分子。 在由第一子像素电极占据的第一区域中被充电到液晶层的电压低于由第二子像素电极占据的第二区域中充电到液晶层的电压。 第二区域和第一区域的一部分显示第一颜色，并且第一区域的剩余部分显示第二颜色。

公开(公告)号：US07986379B2

公开(公告)日：2011-07-26

申请号：US12728138

申请日：2010-03-19

申请人： Joo-Hyung Lee ,  Dong-Gyu Kim ,  Woon-Yong Park

发明人： Joo-Hyung Lee ,  Dong-Gyu Kim ,  Woon-Yong Park

IPC分类号： G02F1/1333 ,  G02F1/136

CPC分类号： G02F1/136204 ,  G02F2001/133388

摘要： A data line and an amorphous silicon pattern are formed on a substrate. The first electrode pattern is extended from the data line and overlaps an edge of the amorphous silicon pattern. The second electrode pattern is made of the same metal as the first electrode pattern and overlaps the edge of the amorphous silicon pattern at an opposite side of the first electrode pattern. Edges of the first and the second electrode patterns are sharply formed so that a tunneling effect easily occurs through the amorphous silicon pattern. An indium-tin-oxide pattern for a capacitor is formed at the end of the second electrode pattern. The capacitor is formed between the ITO pattern and a common electrode.

摘要翻译： 在基板上形成数据线和非晶硅图案。 第一电极图案从数据线延伸并与非晶硅图案的边缘重叠。 第二电极图案由与第一电极图案相同的金属制成，并且在第一电极图案的相对侧与非晶硅图案的边缘重叠。 尖锐地形成第一和第二电极图案的边缘，使得通过非晶硅图案容易发生隧道效应。 在第二电极图案的末端形成用于电容器的铟锡氧化物图案。 电容器形成在ITO图案和公共电极之间。

公开(公告)号：US20110169799A1

公开(公告)日：2011-07-14

申请号：US12838829

申请日：2010-07-19

申请人： Hyun-Sik YOON ,  Hee-Bum Park ,  Seung-Soo Baek ,  Dong-Gyu Kim ,  Gwon-Heon Ryu

发明人： Hyun-Sik YOON ,  Hee-Bum Park ,  Seung-Soo Baek ,  Dong-Gyu Kim ,  Gwon-Heon Ryu

IPC分类号： G09G5/00 ,  G02F1/133 ,  G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3655 ,  G09G3/3696 ,  G09G2300/0434 ,  G09G2300/0819 ,  G09G2300/0823 ,  G09G2320/0209 ,  G09G2320/0219 ,  G09G2320/0271 ,  G09G2360/16

摘要： A liquid crystal display includes a liquid crystal layer disposed between first and second substrates. A gate line transmits gate signals; a first data line transmits data voltages; a first voltage line alternately transmits a first voltage and a second voltage that is than greater than the first voltage; a first switching element is connected to the gate line and the first data line; a second switching element is connected to the gate line and the first voltage line; a first pixel electrode is connected to the first switching element; and a second pixel electrode is connected to the second switching element. The first pixel electrode and the second pixel electrode form a liquid crystal capacitor along with the liquid crystal layer, and at least one of the first voltage and the second voltage is variable.

摘要翻译： 液晶显示器包括设置在第一和第二基板之间的液晶层。 门线传输门信号; 第一数据线传输数据电压; 第一电压线交替地发送比第一电压大的第一电压和第二电压; 第一开关元件连接到栅极线和第一数据线; 第二开关元件连接到栅极线和第一电压线; 第一像素电极连接到第一开关元件; 并且第二像素电极连接到第二开关元件。 第一像素电极和第二像素电极与液晶层一起形成液晶电容器，并且第一电压和第二电压中的至少一个是可变的。

公开(公告)号：US20110140111A1

公开(公告)日：2011-06-16

申请号：US12859792

申请日：2010-08-20

申请人： Chang-Oh JEONG ,  Woo-Sung SOHN ,  Dong-Gyu KIM ,  Shi-Yul KIM ,  Ki-Yeup LEE ,  Jean-Ho SONG

发明人： Chang-Oh JEONG ,  Woo-Sung SOHN ,  Dong-Gyu KIM ,  Shi-Yul KIM ,  Ki-Yeup LEE ,  Jean-Ho SONG

IPC分类号： H01L33/08 ,  H01L21/336

CPC分类号： H01L33/16 ,  H01L27/124 ,  H01L27/1288

摘要： A thin film transistor array panel is provided and includes a gate line, a gate insulating layer covering the gate line, a semiconductor layer disposed on the gate insulating layer, and a data line and a drain electrode disposed on the semiconductor layer. The data line and the drain electrode have a dual-layered structure including a lower layer and an upper layer with the lower layer having a first portion protruded outside the upper layer and the semiconductor layer having a second portion protruded outside the edge of the lower layer.

摘要翻译： 提供了一种薄膜晶体管阵列面板，包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，以及设置在半导体层上的数据线和漏电极。 数据线和漏电极具有包括下层和上层的双层结构，其中下层具有突出于上层之外的第一部分，并且半导体层具有突出于下层边缘外侧的第二部分 。

公开(公告)号：US07943939B2

公开(公告)日：2011-05-17

申请号：US12834798

申请日：2010-07-12

申请人： Dong-Gyu Kim ,  Jong-Soo Yoon

发明人： Dong-Gyu Kim ,  Jong-Soo Yoon

IPC分类号： H01L29/04 ,  H01L21/00

CPC分类号： G02F1/13458 ,  G02F1/136227 ,  G02F2001/136222 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1285 ,  H01L27/1288 ,  H01L27/1292 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/78633

摘要： Disclosed is a simplified method for manufacturing a liquid crystal display. A gate wire including a gate line, a gate pad, and a gate electrode are formed on a substrate. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially deposited, and a photoresist layer is coated thereon. The photoresist layer is exposed to light through a mask and developed to form a photoresist pattern. At this time, a first portion of the photoresist pattern which is located between the source electrode and the drain electrode is thinner than a second portion which is located on the data wire, and the photoresist layer is totally removed on other parts. The thin portion is made by controlling the amount of irradiating light or by a reflow process to form a thin portion, and the amount of light is controlled by using a mask that has a slit, a small pattern smaller than the resolution of the exposure device, or a partially transparent layer. Next, the exposed portions of conductor layer are removed by wet etch or dry etch, and thereby the underlying ohmic contact layer is exposed. Then the exposed ohmic contact layer and the underlying semiconductor layer are removed by dry etching along with the first portion of the photoresist layer. The residue of the photoresist layer is removed by ashing. Source/drain electrodes are separated by removing the portion of the conductor layer at the channel and the underlying ohmic contact layer pattern. Then, the second portion of the photoresist layer is removed, and red, green, and blue color filters, a pixel electrode, a redundant gate pad, and a redundant data pad are formed.

摘要翻译： 公开了一种用于制造液晶显示器的简化方法。 在基板上形成包括栅极线，栅极焊盘和栅电极的栅极线。 依次沉积栅极绝缘层，半导体层和欧姆接触层，并在其上涂覆光致抗蚀剂层。 光致抗蚀剂层通过掩模曝光并显影以形成光致抗蚀剂图案。 此时，位于源电极和漏电极之间的光致抗蚀剂图案的第一部分比位于数据线上的第二部分薄，并且光致抗蚀剂层在其它部分被完全去除。 通过控制照射光的量或通过回流工艺形成薄的部分来制造薄部分，并且通过使用具有狭缝的掩模来控制光量，小的图案小于曝光装置的分辨率 ，或部分透明的层。 接下来，通过湿蚀刻或干蚀刻去除导体层的暴露部分，从而暴露下面的欧姆接触层。 然后通过干蚀刻与光致抗蚀剂层的第一部分一起去除暴露的欧姆接触层和下面的半导体层。 通过灰化除去光致抗蚀剂层的残留物。 通过去除沟道处的导体层的部分和下面的欧姆接触层图案来分离源极/漏极。 然后，除去光致抗蚀剂层的第二部分，并形成红色，绿色和蓝色滤色器，像素电极，冗余栅极焊盘和冗余数据焊盘。

公开(公告)号：US20110096280A1

公开(公告)日：2011-04-28

申请号：US12885010

申请日：2010-09-17

申请人： DONG-HYEON KI ,  Mee-Hye Jung ,  Se-Hyoung Cho ,  Dong-Gyu Kim ,  Seung-Soo Baek ,  Hye-Seok Na

发明人： DONG-HYEON KI ,  Mee-Hye Jung ,  Se-Hyoung Cho ,  Dong-Gyu Kim ,  Seung-Soo Baek ,  Hye-Seok Na

IPC分类号： G02F1/1343 ,  H01L33/08

CPC分类号： G02F1/134336 ,  G02F1/133512 ,  G02F2001/134345 ,  G02F2001/13606 ,  G02F2201/40 ,  H01L27/124 ,  H01L27/1248

摘要： Disclosed are a liquid crystal display device and a method of manufacturing the liquid crystal display device. The liquid crystal display device includes a first insulating substrate, a gate line and a data line formed on the first insulating substrate and crossing each other, a first pixel electrode formed on the first insulating substrate and including a first part and a second part which are physically separated, a second pixel electrode formed on the first insulating substrate and forming an electric field with the first pixel electrode, a connection bridge including at least one conductive layer and electrically connecting the first part with the second part through a contact hole, and at least one insulating layer positioned between the first pixel electrode and the connection bridge, wherein the contact hole is formed in the at least one insulating layer.

摘要翻译： 公开了一种液晶显示装置和液晶显示装置的制造方法。 液晶显示装置包括形成在第一绝缘基板上并彼此交叉的第一绝缘基板，栅极线和数据线，形成在第一绝缘基板上并包括第一部分和第二部分的第一像素电极， 物理分离的第二像素电极，形成在第一绝缘基板上并与第一像素电极形成电场的第二像素电极，包括至少一个导电层并且通过接触孔将第一部分与第二部分电连接的连接桥， 位于所述第一像素电极和所述连接桥之间的至少一个绝缘层，其中所述接触孔形成在所述至少一个绝缘层中。