公开(公告)号：US08325305B2

公开(公告)日：2012-12-04

申请号：US12498600

申请日：2009-07-07

申请人： Hye-Ran You ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Yoon-Sung Um

发明人： Hye-Ran You ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Yoon-Sung Um

IPC分类号： G02F1/1337

CPC分类号： G02F1/136213 ,  G02F1/134309 ,  G02F2201/122 ,  G02F2201/123 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2300/0447

摘要： In a method of driving a liquid crystal display (“LCD”) apparatus, a common voltage is applied to a common electrode above a liquid crystal layer and pixel voltages are applied to pixel electrodes under the liquid crystal layer to form an electrical field with the common electrode to control movements of liquid crystal molecules of the liquid crystal layer. Each of the pixel electrodes has slits. Then, a supplementary voltage is applied to a supplementary electrode between the slits of each pixel electrode to compensate the electric field formed by the pixel electrodes and the common electrode.

摘要翻译： 在驱动液晶显示（LCD）装置的方法中，将公共电压施加到液晶层上方的公共电极，并且将像素电压施加到液晶层下方的像素电极以与公共电极形成电场 以控制液晶层的液晶分子的移动。 每个像素电极具有狭缝。 然后，在每个像素电极的狭缝之间的辅助电极上施加辅助电压，以补偿由像素电极和公共电极形成的电场。

公开(公告)号：US08314913B2

公开(公告)日：2012-11-20

申请号：US12564843

申请日：2009-09-22

申请人： Yoon-Sung Um ,  Su-Jeong Kim ,  Hye-Ran You ,  Jae-Jin Lyu

发明人： Yoon-Sung Um ,  Su-Jeong Kim ,  Hye-Ran You ,  Jae-Jin Lyu

IPC分类号： G02F1/1343 ,  G02F1/136 ,  G02F1/1337

CPC分类号： G02F1/134363 ,  G02F2001/134381

摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes: a first insulation substrate; a pixel electrode formed on the first insulation substrate, and including a first subpixel electrode and a second subpixel electrode separated from each other; a second insulation substrate facing the first insulation substrate; a common electrode formed on the second insulation substrate and facing the pixel electrode; and a liquid crystal layer formed between the pixel electrode and the common electrode, and including a plurality of liquid crystal molecules, wherein the first and second subpixel electrodes respectively include a plurality of minute branches, and the minute branches of the first subpixel electrode and the minute branches of the second subpixel electrode are alternately disposed in a unit of at least one minute branch.

摘要翻译： 根据本发明的示例性实施例的液晶显示器包括：第一绝缘基板; 形成在所述第一绝缘基板上的像素电极，并且包括彼此分离的第一子像素电极和第二子像素电极; 面对所述第一绝缘基板的第二绝缘基板; 形成在所述第二绝缘基板上并面对所述像素电极的公共电极; 以及形成在像素电极和公共电极之间的液晶层，并且包括多个液晶分子，其中第一和第二子像素电极分别包括多个分支，并且第一子像素电极和第二子像素电极的分支 第二子像素电极的微小分支以至少一分钟分支为单位交替设置。

公开(公告)号：US08077269B2

公开(公告)日：2011-12-13

申请号：US12548660

申请日：2009-08-27

申请人： Su-Jeong Kim ,  Hye-Ran You ,  Yoon-Sung Um ,  Jae-Jin Lyu ,  Keun-Chan Oh ,  Jong-Ho Son

发明人： Su-Jeong Kim ,  Hye-Ran You ,  Yoon-Sung Um ,  Jae-Jin Lyu ,  Keun-Chan Oh ,  Jong-Ho Son

IPC分类号： G02F1/1343 ,  G02F1/1368 ,  H01L21/77

CPC分类号： H01L27/124 ,  G02F2001/136218

摘要： An array substrate includes; a thin-film transistor layer including; a gate line, a data line disposed substantially perpendicular to the gate line, and a switching element connected to the gate line and the data line, a gate insulation layer disposed on the gate line, a passivation layer disposed on the thin-film transistor layer, a shielding electrode disposed on the passivation layer, an insulation layer disposed on the shielding electrode; and a pixel electrode including a micro-slit pattern, the pixel electrode being disposed on the insulation layer and electrically connected to the switching element, wherein the shielding electrode is vertically aligned with the data line and the shielding electrode blocks an electromagnetic fringe field of the data line from effecting the pixel electrode.

摘要翻译： 阵列基板包括： 薄膜晶体管层，包括： 栅极线，基本上垂直于栅极线设置的数据线，以及连接到栅极线和数据线的开关元件，设置在栅极线上的栅极绝缘层，设置在薄膜晶体管层上的钝化层 设置在所述钝化层上的屏蔽电极，设置在所述屏蔽电极上的绝缘层; 所述像素电极设置在所述绝缘层上并且电连接到所述开关元件，其中所述屏蔽电极与所述数据线垂直对准，并且所述屏蔽电极阻挡所述绝缘层的电磁条纹场 数据线影响像素电极。

公开(公告)号：US20100009295A1

公开(公告)日：2010-01-14

申请号：US12480132

申请日：2009-06-08

申请人： Yoon-Sung Um ,  Su-Jeong Kim ,  Hye-Ran You ,  Jae-Jin Lyu ,  Seung-Beom Park

发明人： Yoon-Sung Um ,  Su-Jeong Kim ,  Hye-Ran You ,  Jae-Jin Lyu ,  Seung-Beom Park

IPC分类号： G03F7/00

CPC分类号： G03F7/40 ,  G02F1/13439 ,  G02F2201/122 ,  G02F2201/123

摘要： A method of fine patterning a thin film and a method of manufacturing a display substrate by using the same, in which a fine photo pattern is formed on a base substrate, and a photoresist pattern is formed on the thin film. A fine photo pattern is formed by ashing the photoresist pattern. A fine pattern is formed by removing the thin film exposing through the fine photo pattern. A fine pattern is formed, and the fine pattern has a higher resolution than that of an exposure apparatus. The reliability of a process for manufacturing a display substrate and the display quality of a display device may be improved.

摘要翻译： 薄膜上形成精细图案化薄膜的方法和使用该方法制造显示基板的方法，其中在基底基板上形成精细的光图案，并且在薄膜上形成光致抗蚀剂图案。 通过灰化光致抗蚀剂图案形成精细的照片图案。 通过去除通过精细照片图案曝光的薄膜来形成精细图案。 形成精细图案，并且精细图案具有比曝光装置更高的分辨率。 可以提高制造显示基板的工艺的可靠性和显示装置的显示质量。

公开(公告)号：US20080068527A1

公开(公告)日：2008-03-20

申请号：US11857108

申请日：2007-09-18

申请人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Hye-Ran You

发明人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Hye-Ran You

IPC分类号： G02F1/133 ,  G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/136245 ,  G02F2201/123

摘要： A liquid crystal display includes: a first insulation substrate; a plurality of gate lines formed on the first insulation substrate; a data line crossing with the plurality of gate lines to form a pixel region; a pixel electrode that is divided into a main pixel electrode and a sub-pixel electrode by a pixel electrode cutting pattern and that is provided in the pixel region; a first thin film transistor that includes a drain electrode connected to the main pixel electrode and overlapped with the sub-pixel electrode with a protective film interposed therebetween; and a second thin film transistor that includes a control end connected to a previous gate line, an input end connected to the sub-pixel electrode, and an output end connected to the main pixel electrode.

摘要翻译： 液晶显示器包括：第一绝缘基板; 形成在所述第一绝缘基板上的多个栅极线; 数据线与所述多个栅极线交叉以形成像素区域; 像素电极，其通过像素电极切割图案被划分为主像素电极和子像素电极，并且设置在像素区域中; 第一薄膜晶体管，其包括连接到所述主像素电极并与所述子像素电极重叠的漏电极，所述漏电极具有夹在其间的保护膜; 以及第二薄膜晶体管，其包括连接到先前栅极线的控制端，连接到子像素电极的输入端和连接到主像素电极的输出端。

公开(公告)号：US08395737B2

公开(公告)日：2013-03-12

申请号：US13270795

申请日：2011-10-11

申请人： Su-Jeong Kim ,  Jang-Kun Song ,  Sung-Hwan Hong ,  Kee-Bum Park ,  Seon-Ah Cho ,  Hye-Ran You ,  Su-Han Woo ,  Jae-Jin Lyu ,  Eun Cho

发明人： Su-Jeong Kim ,  Jang-Kun Song ,  Sung-Hwan Hong ,  Kee-Bum Park ,  Seon-Ah Cho ,  Hye-Ran You ,  Su-Han Woo ,  Jae-Jin Lyu ,  Eun Cho

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/13439 ,  G02F1/133707 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2201/123

摘要： An array substrate includes a lower substrate, a switching element and a pixel electrode. In the lower substrate, unit pixel areas are each divided into a plurality of domains. The switching element is disposed on the lower substrate and transmits a pixel signal. The pixel electrode is disposed on the unit pixel area and is electrically connected to the switching element. The pixel electrode includes a plurality of slit portions disposed thereon. A portion of the slit portions is longitudinally extended in a zigzag shape along different directions in correspondence with the domains.

摘要翻译： 阵列基板包括下基板，开关元件和像素电极。 在下基板中，单位像素区域分为多个域。 开关元件设置在下基板上并透射像素信号。 像素电极设置在单位像素区域上并与开关元件电连接。 像素电极包括设置在其上的多个狭缝部。 狭缝部分的一部分沿着与畴相对应的不同方向以锯齿形状纵向延伸。

公开(公告)号：US08194214B2

公开(公告)日：2012-06-05

申请号：US12619514

申请日：2009-11-16

申请人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Hye-Ran You

发明人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Hye-Ran You

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707

摘要： A liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a lower substrate and a pixel electrode. The pixel electrode is disposed in a pixel area of the first substrate, in which a first slit part extending along a first direction in a first zigzag shape and a second slit part extending along a second direction and passing through a first bent portion of the first slit part are disposed. The second slit part includes first edges opposite to each other which are inclined at a first angle. The second substrate includes an upper substrate and a common electrode. The common electrode is disposed on the upper substrate, in which a third slit part disposed between adjacent first slit parts and extended in a second zigzag shape is disposed.

摘要翻译： 液晶显示装置包括第一基板，第二基板和液晶层。 第一基板包括下基板和像素电极。 像素电极设置在第一基板的像素区域中，其中第一狭缝部分沿着第一方向以第一曲折形状延伸，第二狭缝部分沿第二方向延伸并且穿过第一弯曲部分的第一弯曲部分 狭缝部分。 第二狭缝部分包括以第一角度倾斜的彼此相对的第一边缘。 第二基板包括上基板和公共电极。 公共电极设置在上基板上，其中布置在相邻的第一狭缝部分之间并以第二曲折形状延伸的第三狭缝部分。

公开(公告)号：US08059243B2

公开(公告)日：2011-11-15

申请号：US12494841

申请日：2009-06-30

申请人： Su-Jeong Kim ,  Jang-Kun Song ,  Sung-Hwan Hong ,  Kee-Bum Park ,  Seon-Ah Cho ,  Hye-Ran You ,  Su-Han Woo ,  Jae-Jin Lyu ,  Eun Cho

发明人： Su-Jeong Kim ,  Jang-Kun Song ,  Sung-Hwan Hong ,  Kee-Bum Park ,  Seon-Ah Cho ,  Hye-Ran You ,  Su-Han Woo ,  Jae-Jin Lyu ,  Eun Cho

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/13439 ,  G02F1/133707 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2201/123

摘要： An array substrate includes a lower substrate, a switching element and a pixel electrode. In the lower substrate, unit pixel areas are each divided into a plurality of domains. The switching element is disposed on the lower substrate and transmits a pixel signal. The pixel electrode is disposed on the unit pixel area and is electrically connected to the switching element. The pixel electrode includes a plurality of slit portions disposed thereon. A portion of the slit portions is longitudinally extended in a zigzag shape along different directions in correspondence with the domains.

摘要翻译： 阵列基板包括下基板，开关元件和像素电极。 在下基板中，单位像素区域分为多个域。 开关元件设置在下基板上并透射像素信号。 像素电极设置在单位像素区域上并与开关元件电连接。 像素电极包括设置在其上的多个狭缝部。 狭缝部分的一部分沿着与畴相对应的不同方向以锯齿形状纵向延伸。

公开(公告)号：US08178172B2

公开(公告)日：2012-05-15

申请号：US12899363

申请日：2010-10-06

申请人： Hoon Kim ,  Chong-Uk Bang ,  Min-Jae Kim ,  Jae-Jin Lyu

发明人： Hoon Kim ,  Chong-Uk Bang ,  Min-Jae Kim ,  Jae-Jin Lyu

IPC分类号： C09K19/00 ,  C09K19/06 ,  C09K19/52 ,  G02F1/1337

CPC分类号： C09K19/56 ,  C09K2019/0448 ,  G02F1/133723 ,  G02F1/1393 ,  G02F2001/133749 ,  G02F2001/13775 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023 ,  Y10T428/1027 ,  Y10T428/1036

摘要： A liquid crystal display includes a first display panel and a second display panel facing each other; a liquid crystal layer disposed between the first display panel and the second display panel and including pre-tilted liquid crystal molecules and a first compound derived from a reactive mesogen; and an alignment layer positioned between the first display panel and the second display panel, wherein the alignment layer includes a polyimide derived from a composition including a dianhydride-based compound, and a compound represented by the following Chemical Formula 1. In the above Chemical Formula 1, R1 is a substituted or non-substituted C1-C8 alkyl group, R2 is a substituted or non-substituted C8-C30 alkyl group, and A1 is a functional group including a substituted or non-substituted aliphatic ring and a substituted or non-substituted aromatic ring.

摘要翻译： 液晶显示器包括彼此面对的第一显示面板和第二显示面板; 液晶层，其设置在所述第一显示面板和所述第二显示面板之间，并且包括预倾斜的液晶分子和源自反应性液晶的第一化合物; 以及位于第一显示面板和第二显示面板之间的取向层，其中取向层包括衍生自包含二酐系化合物的组合物的聚酰亚胺和由以下化学式1表示的化合物。在上述化学式 1，R1是取代或未取代的C1-C8烷基，R2是取代或未取代的C8-C30烷基，A1是包含取代或未取代的脂族环和取代或未取代的脂族环的官能团 取代芳环。

公开(公告)号：US20110141416A1

公开(公告)日：2011-06-16

申请号：US12899363

申请日：2010-10-06

申请人： Hoon KIM ,  Chong-Uk Bang ,  Min-Jae Kim ,  Jae-Jin Lyu

发明人： Hoon KIM ,  Chong-Uk Bang ,  Min-Jae Kim ,  Jae-Jin Lyu

IPC分类号： G02F1/1337 ,  B05D5/12

CPC分类号： C09K19/56 ,  C09K2019/0448 ,  G02F1/133723 ,  G02F1/1393 ,  G02F2001/133749 ,  G02F2001/13775 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023 ,  Y10T428/1027 ,  Y10T428/1036

摘要： A liquid crystal display includes a first display panel and a second display panel facing each other; a liquid crystal layer disposed between the first display panel and the second display panel and including pre-tilted liquid crystal molecules and a first compound derived from a reactive mesogen ; and an alignment layer positioned between the first display panel and the second display panel, wherein the alignment layer includes a polyimide derived from a composition including a dianhydride-based compound, and a compound represented by the following Chemical Formula 1. In the above Chemical Formula 1, R1 is a substituted or non-substituted C1-C8 alkyl group, R2 is a substituted or non-substituted C8-C30 alkyl group, and Al is a functional group including a substituted or non-substituted aliphatic ring and a substituted or non-substituted aromatic ring.

摘要翻译： 液晶显示器包括彼此面对的第一显示面板和第二显示面板; 液晶层，其设置在所述第一显示面板和所述第二显示面板之间，并且包括预倾斜的液晶分子和源自反应性液晶的第一化合物; 以及位于第一显示面板和第二显示面板之间的取向层，其中取向层包括衍生自包含二酐系化合物的组合物的聚酰亚胺和由以下化学式1表示的化合物。在上述化学式 1，R1是取代或未取代的C1-C8烷基，R2是取代或未取代的C8-C30烷基，Al是包含取代或未取代的脂族环和取代或未取代的脂族环的官能团 取代芳环。