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：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：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：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：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：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。

公开(公告)号：US07518687B2

公开(公告)日：2009-04-14

申请号：US11162764

申请日：2005-09-22

申请人： Yi-Jen Chen ,  Cheng-Han Tsao ,  Wei-Kai Huang ,  Ming-Chou Wu ,  Chen-Shun Tsai ,  Chiung-Pin Wang ,  Yi-Pai Huang

发明人： Yi-Jen Chen ,  Cheng-Han Tsao ,  Wei-Kai Huang ,  Ming-Chou Wu ,  Chen-Shun Tsai ,  Chiung-Pin Wang ,  Yi-Pai Huang

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/133707 ,  G02F1/134309 ,  H01L27/13

摘要： A pixel structure electrically connected to a scan line and a data line, includes an active device, a first pixel electrode, a second pixel electrode, a capacitor coupling electrode and a charge releasing device. The active device is electrically connected to the scan line and the data line. The second pixel electrode is electrically isolated from the first pixel electrode. The capacitor coupling electrode is disposed under the second pixel electrode and electrically connected to the data line through the active device. The charge releasing device is electrically connected to the second pixel electrode. The above-described pixel structure is able to effectively solve the image sticking problem. In addition, further provides an active matrix substrate which is able to avoid the image sticking effect.

摘要翻译： 电连接到扫描线和数据线的像素结构包括有源器件，第一像素电极，第二像素电极，电容器耦合电极和电荷释放器件。 有源器件电连接到扫描线和数据线。 第二像素电极与第一像素电极电隔离。 电容耦合电极设置在第二像素电极下方，并通过有源器件与数据线电连接。 电荷释放装置电连接到第二像素电极。 上述像素结构能够有效地解决图像残留问题。 此外，还提供能够避免图像残留效应的有源矩阵基板。

公开(公告)号：US20120320097A1

公开(公告)日：2012-12-20

申请号：US13284976

申请日：2011-10-30

申请人： Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

发明人： Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

IPC分类号： G09G5/10

CPC分类号： H04N13/122 ,  G02B27/26 ,  H04N13/337

摘要： A 3D display panel includes a plurality of first and second viewing angle pixels arranged along a first direction for displaying first and second viewing angle images respectively. The first viewing angle pixels and the second viewing angle pixels are interlacedly arranged along a second direction. A method for controlling pixel brightness of the 3D display panel includes determining a brightness value of a first block of a first viewing angle pixel according to a brightness value of the first viewing angle pixel and a brightness value of a second viewing angle pixel next to the first viewing angle pixel along the second direction, and determining a brightness value of a second block of the first viewing angle pixel according to the brightness value of the first block of the first viewing angle pixel and the brightness value of the first viewing angle pixel.

摘要翻译： 3D显示面板包括沿着第一方向布置的多个第一和第二视角像素，用于分别显示第一和第二视角图像。 第一视角像素和第二视角像素沿第二方向交错布置。 用于控制3D显示面板的像素亮度的方法包括根据第一视角像素的亮度值和第二视角像素旁边的第二视角像素的亮度值确定第一视角像素的第一块的亮度值 并且根据第一视角像素的第一块的亮度值和第一视角像素的亮度值来确定第一视角像素的第二块的亮度值。

公开(公告)号：US08872866B2

公开(公告)日：2014-10-28

申请号：US13284976

申请日：2011-10-30

申请人： Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

发明人： Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

IPC分类号： G09G5/10 ,  H04N13/04 ,  H04N13/00 ,  G02B27/26

CPC分类号： H04N13/122 ,  G02B27/26 ,  H04N13/337

摘要： A 3D display panel includes a plurality of first and second viewing angle pixels arranged along a first direction for displaying first and second viewing angle images respectively. The first viewing angle pixels and the second viewing angle pixels are interlacedly arranged along a second direction. A method for controlling pixel brightness of the 3D display panel includes determining a brightness value of a first block of a first viewing angle pixel according to a brightness value of the first viewing angle pixel and a brightness value of a second viewing angle pixel next to the first viewing angle pixel along the second direction, and determining a brightness value of a second block of the first viewing angle pixel according to the brightness value of the first block of the first viewing angle pixel and the brightness value of the first viewing angle pixel.

摘要翻译： 3D显示面板包括沿着第一方向布置的多个第一和第二视角像素，用于分别显示第一和第二视角图像。 第一视角像素和第二视角像素沿第二方向交错布置。 用于控制3D显示面板的像素亮度的方法包括根据第一视角像素的亮度值和第二视角像素旁边的第二视角像素的亮度值确定第一视角像素的第一块的亮度值 并且根据第一视角像素的第一块的亮度值和第一视角像素的亮度值来确定第一视角像素的第二块的亮度值。

公开(公告)号：US20080211798A1

公开(公告)日：2008-09-04

申请号：US11891236

申请日：2007-08-09

申请人： Cheng-Han Tsao ,  Yi-Pai Huang

发明人： Cheng-Han Tsao ,  Yi-Pai Huang

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/3614 ,  G09G2300/0823

摘要： A pixel control device and a display apparatus using said pixel control device are provided. The pixel control apparatus is electrically connected to a sub-pixel area to provide a first voltage level and a second voltage level to the sub-pixel area. A scan line of the pixel control device transmits a periodic signal to alternately switch on the P type transistor and the N type transistor. A data line transmits the first voltage level to the P type transistor when the P type transistor is switched on and transmits the second voltage level to the N type transistor when the N type transistor is switched on. By providing two different voltage levels, the liquid crystals have different angles in eight domains.

摘要翻译： 提供了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和第二电压电平。 像素控制装置的扫描线发送周期性信号以交替地接通P型晶体管和N型晶体管。 当P型晶体管导通时，数据线将第一电压电平传送到P型晶体管，并且当N型晶体管导通时，数据线将第二电压电平传输到N型晶体管。 通过提供两个不同的电压电平，液晶在八个域中具有不同的角度。