公开(公告)号：US07599030B2

公开(公告)日：2009-10-06

申请号：US11428617

申请日：2006-07-05

申请人： Yi-Pai Huang ,  Ting-Jui Chang ,  Po-Lun Chen ,  Cheng-Han Tsao

发明人： Yi-Pai Huang ,  Ting-Jui Chang ,  Po-Lun Chen ,  Cheng-Han Tsao

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/13624 ,  G02F2201/52

摘要： A pixel structure for a multi-domain vertical alignment liquid crystal display (MVA-LCD) is disclosed. The pixel structure includes a pixel array having a plurality of adjacently arranged sub-pixels; and a first substrate and a second substrate having, respectively, first and second means for controlling tilt angles of liquid crystal molecules between the first and second substrates. The first and second means are alternately disposed to define each of the sub-pixels into a plurality of different azimuthal angle domains. Moreover, each of the sub-pixels also is further defined into at least two different polar angle domains. The azimuthal angle domains and polar angle domains of two adjacent sub-pixels have a mirror-image arrangement.

摘要翻译： 公开了一种用于多域垂直取向液晶显示器（MVA-LCD）的像素结构。 像素结构包括具有多个相邻排列的子像素的像素阵列; 以及分别具有用于控制第一和第二基板之间的液晶分子的倾斜角的第一和第二装置的第一基板和第二基板。 交替地设置第一和第二装置以将每个子像素限定为多个不同的方位角域。 此外，每个子像素还被进一步限定为至少两个不同的极角域。 两个相邻子像素的方位角域和极角域具有镜像排列。

公开(公告)号：US20080291222A1

公开(公告)日：2008-11-27

申请号：US11877923

申请日：2007-10-24

申请人： Hung-Lung Hou ,  Yi-Pai Huang ,  Shang-Chia Liao ,  Chang-Han Tsao ,  Ting-Jui Chang ,  Yao-Jen Hsieh

发明人： Hung-Lung Hou ,  Yi-Pai Huang ,  Shang-Chia Liao ,  Chang-Han Tsao ,  Ting-Jui Chang ,  Yao-Jen Hsieh

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/2014 ,  G09G2320/028

摘要： A display apparatus comprises a display panel, a gate driving circuit, and a pulse generation circuit. The display panel displays an image. The gate driving circuit drives the display panel according to a pulse signal generated by the pulse generation circuit. The pulse generation circuit comprises a histogram analysis element and a gate pulse modulator. The histogram analysis element calculates a gray level ratio of the image, and compares the gray level ratio with at least one threshold value to generate at least one control signal. The operative time of the pulse signal is determined in response to the control signal.

摘要翻译： 显示装置包括显示面板，门驱动电路和脉冲发生电路。 显示面板显示图像。 栅极驱动电路根据由脉冲发生电路产生的脉冲信号驱动显示面板。 脉冲发生电路包括直方图分析元件和栅极脉冲调制器。 直方图分析元件计算图像的灰度级比，并且将灰度级比与至少一个阈值进行比较以产生至少一个控制信号。 响应于控制信号确定脉冲信号的操作时间。

公开(公告)号：US20080143900A1

公开(公告)日：2008-06-19

申请号：US11739116

申请日：2007-04-24

申请人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang

发明人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang

IPC分类号： G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/1393

摘要： A thin film transistor (TFT) array substrate including a substrate, scan lines and data lines both disposed on the substrate, and pixel structures is provided. A plurality of pixel areas is defined by the scan lines and the data lines on the substrate. Each scan line has a driving signal input terminal and an end terminal. Each pixel area includes a first sub-pixel area and a second sub-pixel area. The pixel structures are respectively disposed in the pixel areas and driven by the scan lines and the data lines. Each pixel structure in the respective pixel area includes a first TFT corresponding to the first sub-pixel area and a second TFT corresponding to the second sub-pixel area. Besides, ratios of a channel width to a channel length of the second TFTs connected to the same scan line increase gradually from the driving signal input terminal to the end terminal.

摘要翻译： 提供了一种薄膜晶体管（TFT）阵列基板，其包括基板，扫描线和两条设置在基板上的数据线以及像素结构。 多个像素区域由基板上的扫描线和数据线限定。 每条扫描线都有一个驱动信号输入端和一个终端。 每个像素区域包括第一子像素区域和第二子像素区域。 像素结构分别设置在像素区域中并由扫描线和数据线驱动。 各个像素区域中的每个像素结构包括对应于第一子像素区域的第一TFT和对应于第二子像素区域的第二TFT。 此外，连接到同一条扫描线的第二TFT的通道宽度与通道长度的比例从驱动信号输入端逐渐增加到终端。

公开(公告)号：US20080211983A1

公开(公告)日：2008-09-04

申请号：US11838979

申请日：2007-08-15

申请人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Hou Lung Hou

发明人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Hou Lung Hou

IPC分类号： G02F1/1368

CPC分类号： G02F1/13624 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0852

摘要： A pixel control device and a display apparatus utilizing said pixel control device are provided. The pixel control device is electrically connected to a sub-pixel area to provide a first voltage level, a second voltage level, and a third voltage level to the sub-pixel area, so that liquid crystals can be disposed in various angles. A scan line of the pixel control device controls a first transistor, a second transistor, and a third transistor to be switched on. The first and second data lines thereof provide a first and a second data-referenced voltage levels, respectively, to determine the first, the second, and the third voltage levels.

摘要翻译： 提供了一种使用所述像素控制装置的像素控制装置和显示装置。 像素控制装置电连接到子像素区域以向子像素区域提供第一电压电平，第二电压电平和第三电压电平，使得液晶可以以各种角度布置。 像素控制装置的扫描线控制要接通的第一晶体管，第二晶体管和第三晶体管。 其第一和第二数据线分别提供第一和第二数据参考电压电平，以确定第一，第二和第三电压电平。

公开(公告)号：US20110228205A1

公开(公告)日：2011-09-22

申请号：US13118487

申请日：2011-05-30

申请人： Jeng-Fang Wu ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Wei-Lung Liao ,  Shui-Chih Lien

发明人： Jeng-Fang Wu ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Wei-Lung Liao ,  Shui-Chih Lien

IPC分类号： G02F1/1343

CPC分类号： G02F1/13338 ,  G02F1/134309 ,  G06F3/0412 ,  G06F3/047

摘要： A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.

摘要翻译： 液晶显示面板包括第一基板，第二基板，第一电极，第二电极，第三电极，隔离层和导体。 第一电极设置在第一基板和隔离层之间，导体布置在隔离层上。 第二和第三电极中的每一个设置在第二基板上并且包括接触表面。 第二和第三电极彼此不接触并被间隙隔开。 导体根据间隙的位置设置。

公开(公告)号：US08520154B2

公开(公告)日：2013-08-27

申请号：US13118487

申请日：2011-05-30

申请人： Jeng-Fang Wu ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Wei-Lung Liao ,  Shui-Chih Lien

发明人： Jeng-Fang Wu ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Wei-Lung Liao ,  Shui-Chih Lien

IPC分类号： G02F1/1335 ,  G06F3/041

CPC分类号： G02F1/13338 ,  G02F1/134309 ,  G06F3/0412 ,  G06F3/047

摘要： A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.

摘要翻译： 液晶显示面板包括第一基板，第二基板，第一电极，第二电极，第三电极，隔离层和导体。 第一电极设置在第一基板和隔离层之间，导体布置在隔离层上。 第二和第三电极中的每一个设置在第二基板上并且包括接触表面。 第二和第三电极彼此不接触并被间隙隔开。 导体根据间隙的位置设置。

公开(公告)号：US07944424B2

公开(公告)日：2011-05-17

申请号：US11838979

申请日：2007-08-15

申请人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Hou Lung Hou

发明人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Hou Lung Hou

IPC分类号： G09G3/36

CPC分类号： G02F1/13624 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0852

摘要： A pixel control device and a display apparatus utilizing said pixel control device are provided. The pixel control device is electrically connected to a sub-pixel area to provide a first voltage level, a second voltage level, and a third voltage level to the sub-pixel area, so that liquid crystals can be disposed in various angles. A scan line of the pixel control device controls a first transistor, a second transistor, and a third transistor to be switched on. The first and second data lines thereof provide a first and a second data-referenced voltage levels, respectively, to determine the first, the second, and the third voltage levels.

摘要翻译： 提供了一种使用所述像素控制装置的像素控制装置和显示装置。 像素控制装置电连接到子像素区域以向子像素区域提供第一电压电平，第二电压电平和第三电压电平，使得液晶可以以各种角度布置。 像素控制装置的扫描线控制要接通的第一晶体管，第二晶体管和第三晶体管。 其第一和第二数据线分别提供第一和第二数据参考电压电平，以确定第一，第二和第三电压电平。

公开(公告)号：US07852422B2

公开(公告)日：2010-12-14

申请号：US11739116

申请日：2007-04-24

申请人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang

发明人： Cheng-Han Tsao ,  Yi-Pai Huang ,  Ting-Jui Chang

IPC分类号： G02F1/136

CPC分类号： G02F1/13624 ,  G02F1/1393

摘要： A thin film transistor (TFT) array substrate including a substrate, scan lines and data lines both disposed on the substrate, and pixel structures is provided. A plurality of pixel areas is defined by the scan lines and the data lines on the substrate. Each scan line has a driving signal input terminal and an end terminal. Each pixel area includes a first sub-pixel area and a second sub-pixel area. The pixel structures are respectively disposed in the pixel areas and driven by the scan lines and the data lines. Each pixel structure in the respective pixel area includes a first TFT corresponding to the first sub-pixel area and a second TFT corresponding to the second sub-pixel area. Besides, ratios of a channel width to a channel length of the second TFTs connected to the same scan line increase gradually from the driving signal input terminal to the end terminal.

摘要翻译： 提供了一种薄膜晶体管（TFT）阵列基板，其包括基板，扫描线和两条设置在基板上的数据线以及像素结构。 多个像素区域由基板上的扫描线和数据线限定。 每条扫描线都有一个驱动信号输入端和一个终端。 每个像素区域包括第一子像素区域和第二子像素区域。 像素结构分别设置在像素区域中并由扫描线和数据线驱动。 各个像素区域中的每个像素结构包括对应于第一子像素区域的第一TFT和对应于第二子像素区域的第二TFT。 此外，连接到同一条扫描线的第二TFT的通道宽度与通道长度的比例从驱动信号输入端逐渐增加到终端。

公开(公告)号：US20080055502A1

公开(公告)日：2008-03-06

申请号：US11741773

申请日：2007-04-30

申请人： Jeng-Fang Wu ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Wei-Lung Liao ,  Shui-Chih Lien

发明人： Jeng-Fang Wu ,  Yi-Pai Huang ,  Ting-Jui Chang ,  Wei-Lung Liao ,  Shui-Chih Lien

IPC分类号： G02F1/1343 ,  G02F1/133

CPC分类号： G02F1/13338 ,  G02F1/134309 ,  G06F3/0412 ,  G06F3/047

摘要： A liquid crystal display panel includes a first substrate, a second substrate, a first electrode, a second electrode, a third electrode, an isolating layer, and a conductor. The first electrode is disposed between the first substrate and the isolating layer, on which the conductor is disposed. Each of the second and third electrodes is disposed on the second substrate and includes a contact surface. The second and third electrodes are not in contact with each other and are separated by a gap. The conductor is disposed in accordance with the location of the gap.

摘要翻译： 液晶显示面板包括第一基板，第二基板，第一电极，第二电极，第三电极，隔离层和导体。 第一电极设置在第一基板和隔离层之间，导体布置在隔离层上。 第二和第三电极中的每一个设置在第二基板上并且包括接触表面。 第二和第三电极彼此不接触并被间隙隔开。 导体根据间隙的位置设置。

公开(公告)号：US20070126965A1

公开(公告)日：2007-06-07

申请号：US11428617

申请日：2006-07-05

申请人： Yi-Pai Huang ,  Ting-Jui Chang ,  Po-Lun Chen ,  Cheng-Han Tsao

发明人： Yi-Pai Huang ,  Ting-Jui Chang ,  Po-Lun Chen ,  Cheng-Han Tsao

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/13624 ,  G02F2201/52

摘要： A pixel structure for a multi-domain vertical alignment liquid crystal display (MVA-LCD) is disclosed. The pixel structure includes a pixel array having a plurality of adjacently arranged sub-pixels; and a first substrate and a second substrate having, respectively, first and second means for controlling tilt angles of liquid crystal molecules between the first and second substrates. The first and second means are alternately disposed to define each of the sub-pixels into a plurality of different azimuthal angle domains. Moreover, each of the sub-pixels also is further defined into at least two different polar angle domains. The azimuthal angle domains and polar angle domains of two adjacent sub-pixels have a mirror-image arrangement.

摘要翻译： 公开了一种用于多域垂直取向液晶显示器（MVA-LCD）的像素结构。 像素结构包括具有多个相邻排列的子像素的像素阵列; 以及分别具有用于控制第一和第二基板之间的液晶分子的倾斜角的第一和第二装置的第一基板和第二基板。 交替地设置第一和第二装置以将每个子像素限定为多个不同的方位角域。 此外，每个子像素还被进一步限定为至少两个不同的极角域。 两个相邻子像素的方位角域和极角域具有镜像排列。