公开(公告)号：US20070229745A1

公开(公告)日：2007-10-04

申请号：US11696108

申请日：2007-04-03

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/134381 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0252 ,  G09G2320/028 ,  G09G2320/0673

摘要： A display apparatus includes a substrate, in which first and second pixel areas are defined. A first pixel electrode including a first main pixel electrode and a first sub-pixel electrode is formed in the first pixel area and a second pixel electrode including a second main pixel electrode and a second sub-pixel electrode is formed in the second pixel area. Adjacent outer contour parts of the first and second pixel electrodes, which face each other, have shapes different from and corresponding to each other, the area ratio of the first main pixel electrode to the first sub-pixel electrode being the same as the area ratio of the second main pixel electrode to the second sub-pixel electrode.

摘要翻译： 显示装置包括其中限定了第一和第二像素区域的基板。 包括第一主像素电极和第一子像素电极的第一像素电极形成在第一像素区域中，并且在第二像素区域中形成包括第二主像素电极和第二子像素电极的第二像素电极。 第一和第二像素电极的彼此相对的外轮廓部分具有彼此不同的形状，第一主像素电极与第一子像素电极的面积比与面积比相同 的第二主像素电极连接到第二子像素电极。

公开(公告)号：US07852418B2

公开(公告)日：2010-12-14

申请号：US11696108

申请日：2007-04-03

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Kyoung-Ju Shin ,  Kang-Woo Kim

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F2001/134345 ,  G02F2001/134381 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0252 ,  G09G2320/028 ,  G09G2320/0673

摘要： A display apparatus includes a substrate, in which first and second pixel areas are defined. A first pixel electrode including a first main pixel electrode and a first sub-pixel electrode is formed in the first pixel area and a second pixel electrode including a second main pixel electrode and a second sub-pixel electrode is formed in the second pixel area. Adjacent outer contour parts of the first and second pixel electrodes, which face each other, have shapes different from and corresponding to each other, the area ratio of the first main pixel electrode to the first sub-pixel electrode being the same as the area ratio of the second main pixel electrode to the second sub-pixel electrode.

摘要翻译： 显示装置包括其中限定了第一和第二像素区域的基板。 包括第一主像素电极和第一子像素电极的第一像素电极形成在第一像素区域中，并且在第二像素区域中形成包括第二主像素电极和第二子像素电极的第二像素电极。 第一和第二像素电极的彼此相对的外轮廓部分具有彼此不同的形状，第一主像素电极与第一子像素电极的面积比与面积比相同 的第二主像素电极连接到第二子像素电极。

公开(公告)号：US07847901B2

公开(公告)日：2010-12-07

申请号：US12689075

申请日：2010-01-18

申请人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

发明人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133634 ,  G02F1/133707 ,  G02F2001/134345

摘要： A liquid crystal display includes a substrate, a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode, and a common electrode facing the pixel electrode. The first subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to each other, the first oblique edges making an oblique angle with the first edge and the second edge and meeting the first edge. The second subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to or substantially perpendicular to the first oblique edges of the first subpixel electrode, the first oblique edges of the second subpixel electrode meeting the first edge of the second subpixel electrode. The first edge of the first subpixel electrode is adjacent to the first edge of the second subpixel electrode, and a length of the first edge of the first subpixel electrode is different from a length of the first edge of the second subpixel electrode. The first oblique edges of the first subpixel electrode are offset from the first oblique edges of the second subpixel electrode.

公开(公告)号：US07656487B2

公开(公告)日：2010-02-02

申请号：US11477644

申请日：2006-06-29

申请人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

发明人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133634 ,  G02F1/133707 ,  G02F2001/134345

摘要： A liquid crystal display includes a substrate, a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode, and a common electrode facing the pixel electrode. The first subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to each other, the first oblique edges making an oblique angle with the first edge and the second edge and meeting the first edge. The second subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to or substantially perpendicular to the first oblique edges of the first subpixel electrode, the first oblique edges of the second subpixel electrode meeting the first edge of the second subpixel electrode. The first edge of the first subpixel electrode is adjacent to the first edge of the second subpixel electrode, and a length of the first edge of the first subpixel electrode is different from a length of the first edge of the second subpixel electrode. The first oblique edges of the first subpixel electrode are offset from the first oblique edges of the second subpixel electrode.

摘要翻译： 液晶显示器包括基板，设置在基板上的像素电极，包括第一子像素电极和第二子像素电极以及面对像素电极的公共电极。 第一子像素电极包括第一边缘，与第一边缘相对设置的第二边缘和基本上彼此平行的两个第一倾斜边缘，第一倾斜边缘与第一边缘和第二边缘形成倾斜角度并且满足第一边缘 。 第二子像素电极包括第一边缘，与第一边缘相对设置的第二边缘和基本上平行于或基本上垂直于第一子像素电极的第一倾斜边缘的两个第一倾斜边缘，第二子像素电极的第一倾斜边缘会聚 第二子像素电极的第一边缘。 第一子像素电极的第一边缘与第二子像素电极的第一边缘相邻，并且第一子像素电极的第一边缘的长度与第二子像素电极的第一边缘的长度不同。 第一子像素电极的第一倾斜边缘偏离第二子像素电极的第一倾斜边缘。

公开(公告)号：US20100118247A1

公开(公告)日：2010-05-13

申请号：US12689075

申请日：2010-01-18

申请人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

发明人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133634 ,  G02F1/133707 ,  G02F2001/134345

摘要： A liquid crystal display includes a substrate, a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode, and a common electrode facing the pixel electrode. The first subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to each other, the first oblique edges making an oblique angle with the first edge and the second edge and meeting the first edge. The second subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to or substantially perpendicular to the first oblique edges of the first subpixel electrode, the first oblique edges of the second subpixel electrode meeting the first edge of the second subpixel electrode. The first edge of the first subpixel electrode is adjacent to the first edge of the second subpixel electrode, and a length of the first edge of the first subpixel electrode is different from a length of the first edge of the second subpixel electrode. The first oblique edges of the first subpixel electrode are offset from the first oblique edges of the second subpixel electrode.

摘要翻译： 液晶显示器包括基板，设置在基板上的像素电极，包括第一子像素电极和第二子像素电极以及面对像素电极的公共电极。 第一子像素电极包括第一边缘，与第一边缘相对设置的第二边缘和基本上彼此平行的两个第一倾斜边缘，第一倾斜边缘与第一边缘和第二边缘形成倾斜角度并且满足第一边缘 。 第二子像素电极包括第一边缘，与第一边缘相对设置的第二边缘和基本上平行于或基本上垂直于第一子像素电极的第一倾斜边缘的两个第一倾斜边缘，第二子像素电极的第一倾斜边缘会聚 第二子像素电极的第一边缘。 第一子像素电极的第一边缘与第二子像素电极的第一边缘相邻，并且第一子像素电极的第一边缘的长度与第二子像素电极的第一边缘的长度不同。 第一子像素电极的第一倾斜边缘偏离第二子像素电极的第一倾斜边缘。

公开(公告)号：US20070002253A1

公开(公告)日：2007-01-04

申请号：US11477644

申请日：2006-06-29

申请人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

发明人： Hyun-Wuk Kim ,  Kyoung-Ju Shin ,  Hak-Sun Chang ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Yoon-Sung Um ,  Mee-Hye Jung

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/133634 ,  G02F1/133707 ,  G02F2001/134345

摘要： A liquid crystal display includes a substrate, a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode, and a common electrode facing the pixel electrode. The first subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to each other, the first oblique edges making an oblique angle with the first edge and the second edge and meeting the first edge. The second subpixel electrode comprises a first edge, a second edge disposed opposite the first edge, and two first oblique edges substantially parallel to or substantially perpendicular to the first oblique edges of the first subpixel electrode, the first oblique edges of the second subpixel electrode meeting the first edge of the second subpixel electrode. The first edge of the first subpixel electrode is adjacent to the first edge of the second subpixel electrode, and a length of the first edge of the first subpixel electrode is different from a length of the first edge of the second subpixel electrode. The first oblique edges of the first subpixel electrode are offset from the first oblique edges of the second subpixel electrode.

摘要翻译： 液晶显示器包括基板，设置在基板上的像素电极，包括第一子像素电极和第二子像素电极以及面对像素电极的公共电极。 第一子像素电极包括第一边缘，与第一边缘相对设置的第二边缘和基本上彼此平行的两个第一倾斜边缘，第一倾斜边缘与第一边缘和第二边缘形成倾斜角度并且满足第一边缘 。 第二子像素电极包括第一边缘，与第一边缘相对设置的第二边缘和基本上平行于或基本上垂直于第一子像素电极的第一倾斜边缘的两个第一倾斜边缘，第二子像素电极的第一倾斜边缘会聚 第二子像素电极的第一边缘。 第一子像素电极的第一边缘与第二子像素电极的第一边缘相邻，并且第一子像素电极的第一边缘的长度与第二子像素电极的第一边缘的长度不同。 第一子像素电极的第一倾斜边缘偏离第二子像素电极的第一倾斜边缘。

公开(公告)号：US07920113B2

公开(公告)日：2011-04-05

申请号：US11851988

申请日：2007-09-07

申请人： Yoon-Sung Um ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Kang-Woo Kim ,  Hye-Ran You

发明人： Yoon-Sung Um ,  Seung-Hoo Yoo ,  Hee-Wook Do ,  Hyun-Cheol Moon ,  Kang-Woo Kim ,  Hye-Ran You

IPC分类号： G09G3/26

CPC分类号： G02F1/136213 ,  G02F1/1393 ,  G09G3/3659 ,  G09G2320/0252 ,  G09G2330/023 ,  G09G2340/16

摘要： An additional capacitor (“sharing capacitor”) is provided for each pixel of a liquid crystal display to store the previous voltage on the pixel electrode (i.e. the voltage obtained in the previous frame). At an opportune time after the pixel electrode has begun to charge for the current frame, the sharing capacitor's electrode is coupled to the pixel electrode to combine the pixel electrode's voltage with the sharing capacitor's voltage. As a result, the pixel electrode's voltage is changed to take into account the previous voltage so as to increase the liquid crystal's response speed. More particularly, the sharing capacitor's voltage changes the pixel voltage to provide a greater voltage overshoot or undershoot when the pixel color is changed a lot, so as to increase the liquid crystal response time. Therefore, greater response speed is provided at low power.

摘要翻译： 为液晶显示器的每个像素提供一个附加的电容器（“共享电容器”）来存储像素电极上的先前电压（即在前一帧中获得的电压）。 在像素电极已经开始为当前帧充电之后的适当时刻，共享电容器的电极耦合到像素电极，以将像素电极的电压与共享电容器的电压组合。 结果，改变像素电极的电压以考虑到先前的电压，从而提高液晶的响应速度。 更具体地，当像素颜色变化很大时，共享电容器的电压改变像素电压以提供更大的电压过冲或下冲，从而增加液晶响应时间。 因此，在低功率下提供更高的响应速度。

公开(公告)号：US20070070015A1

公开(公告)日：2007-03-29

申请号：US11508496

申请日：2006-08-23

申请人： Hak-Sun Chang ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Hyun-Wuk Kim ,  Hee-Wook Do ,  Kang-Woo Kim

发明人： Hak-Sun Chang ,  Yoon-Sung Um ,  Seung-Hoo Yoo ,  Hyun-Wuk Kim ,  Hee-Wook Do ,  Kang-Woo Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2340/16

摘要： A liquid crystal display including a plurality of pixels having a plurality of sub-areas, an image signal modifier for generating a preliminary signal based on a previous image signal and a current image signal and generating a modified image signal based on the preliminary signal and a next image signal, and a data driver for changing the modified image signal from the image signal modifier into a data voltage and supplying it to the pixels. A minimum target pixel voltage of difference voltages between the data voltage and the common voltage is larger than a minimum pixel voltage.

摘要翻译： 一种液晶显示器，包括具有多个子区域的多个像素，用于基于先前图像信号产生预备信号的图像信号修正器和当前图像信号，并且基于该初步信号产生修正图像信号，以及 以及用于将修改的图像信号从图像信号修改器改变为数据电压并将其提供给像素的数据驱动器。 数据电压和公共电压之间的差分电压的最小目标像素电压大于最小像素电压。

公开(公告)号：US07847893B2

公开(公告)日：2010-12-07

申请号：US11620870

申请日：2007-01-08

申请人： Hee-Wook Do ,  Yoon-Sung Um ,  Dong-Hoon Chung ,  Seung-Hoo Yoo ,  Sung-Hwan Hong ,  Kang-Woo Kim

发明人： Hee-Wook Do ,  Yoon-Sung Um ,  Dong-Hoon Chung ,  Seung-Hoo Yoo ,  Sung-Hwan Hong ,  Kang-Woo Kim

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/133526

摘要： A display device includes a gate line and a data line aligned on a substrate, wherein the gate line and the data line cross each other to define a pixel area on the substrate, a gate electrode branching from the gate line, a source electrode branching from the data line on the gate electrode, a drain electrode spaced apart from the source electrode, a reflective electrode extending from the drain electrode, wherein the reflective electrode is formed in the pixel area, and an insulating layer pattern formed on the reflective electrode, wherein a protrusion pattern is provided at a surface of the insulating layer pattern.

摘要翻译： 显示装置包括栅极线和在衬底上对准的数据线，其中栅极线和数据线彼此交叉以限定衬底上的像素区域，从栅极线分支的栅电极，从 栅电极上的数据线，与源电极间隔开的漏电极，从漏电极延伸的反射电极，其中反射电极形成在像素区域中，以及形成在反射电极上的绝缘层图案，其中 在绝缘层图案的表面设置突起图案。

公开(公告)号：US20070058123A1

公开(公告)日：2007-03-15

申请号：US11522457

申请日：2006-09-15

申请人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Hyun-Wuk Kim ,  Hee-Wook Do ,  Seung-Hoo Yoo ,  Kang-Woo Kim

发明人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Hyun-Wuk Kim ,  Hee-Wook Do ,  Seung-Hoo Yoo ,  Kang-Woo Kim

IPC分类号： G02F1/1343

CPC分类号： G02F1/1343 ,  G02F1/136227

摘要： A liquid crystal display includes: a transparent substrate, a transparent conductor formed on the transparent substrate, a gate line formed on the transparent conductor, a data line intersecting the gate line and a pixel electrode formed on a pixel area defined by the gate line and the data line. The pixel electrode includes a first sub-pixel electrode, a second sub-pixel electrode, and a third sub-pixel electrode. In addition, the liquid crystal display further includes a switching element electrically connected to the gate line, the data line, and the pixel electrode. The first sub-pixel electrode and the second sub-pixel electrode are electrically connected to each other, and the third sub-pixel electrode is isolated from the first and second sub-pixel electrodes.

摘要翻译： 液晶显示器包括：透明基板，形成在透明基板上的透明导体，形成在透明导体上的栅极线，与栅极线相交的数据线和形成在由栅极线限定的像素区域上的像素电极;以及 数据线。 像素电极包括第一子像素电极，第二子像素电极和第三子像素电极。 此外，液晶显示器还包括电连接到栅极线，数据线和像素电极的开关元件。 第一子像素电极和第二子像素电极彼此电连接，并且第三子像素电极与第一和第二子像素电极隔离。