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    Liquid crystal display device
    1.
    发明申请
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US20050078241A1

    公开(公告)日：2005-04-14

    申请号：US10502955

    申请日：2003-01-27

    申请人： Han-Ju Lee ,  Kweon-Sam Hong ,  Yoon-Sung Um ,  In-Sung Lee

    发明人： Han-Ju Lee ,  Kweon-Sam Hong ,  Yoon-Sung Um ,  In-Sung Lee

    IPC分类号： G02F1/1335 ,  G02F1/1362

    CPC分类号： G02F1/133524

    摘要： Disclosed is a liquid crystal display device capable of improving a viewing angle thereof while reducing a gray scale inversion. The liquid crystal display device has a porous film aligned on a liquid crystal display panel and having a plurality of pores. The porous film has sidewalls defined by the pores and reflecting a part of light exited from the liquid crystal display panel. That is, the sidewalls reflect a first group of light, which has relatively higher luminance by passing through a short axis of liquid crystal, towards a second group of light having a relatively lower luminance by passing through a long axis of liquid crystal. Accordingly, the viewing angle of the liquid crystal display device is expanded and the gray scale inversion is reduced.

    摘要翻译： 公开了一种能够改善其视角并减少灰度反转的液晶显示装置。 液晶显示装置具有在液晶显示面板上取向并具有多个孔的多孔膜。 多孔膜具有由孔限定的侧壁并反射从液晶显示面板排出的一部分光。 也就是说，侧壁通过穿过液晶的长轴而反射具有相对较高亮度的第一组光，其通过穿过液晶的短轴朝向具有相对较低亮度的第二组光。 因此，液晶显示装置的视角扩大，灰度反转降低。

    Liquid crystal display device having a light path changing means having a porus film with a plurality of pores
    2.
    发明申请
    Liquid crystal display device having a light path changing means having a porus film with a plurality of pores 审中-公开
    具有光路改变装置的液晶显示装置具有具有多个孔的孔隙膜

    公开(公告)号：US20080094548A1

    公开(公告)日：2008-04-24

    申请号：US11956887

    申请日：2007-12-14

    申请人： Han-Ju Lee ,  Kweon-Sam Hong ,  Yoon-Sung Um ,  In-Sung Lee

    发明人： Han-Ju Lee ,  Kweon-Sam Hong ,  Yoon-Sung Um ,  In-Sung Lee

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133524

    摘要： Disclosed is a liquid crystal display device capable of improving a viewing angle thereof while reducing a gray scale inversion. The liquid crystal display device has a porous film aligned on a liquid crystal display panel and having a plurality of pores. The porous film has sidewalls defined by the pores and reflecting a part of light exited from the liquid crystal display panel. That is, the sidewalls reflect a first group of light, which has relatively higher luminance by passing through a short axis of liquid crystal, towards a second group of light having a relatively lower luminance by passing through a long axis of liquid crystal. Accordingly, the viewing angle of the liquid crystal display device is expanded and the gray scale inversion is reduced.

    摘要翻译： 公开了一种能够改善其视角并减少灰度倒转的液晶显示装置。 液晶显示装置具有在液晶显示面板上取向并具有多个孔的多孔膜。 多孔膜具有由孔限定的侧壁并反射从液晶显示面板排出的一部分光。 也就是说，侧壁通过穿过液晶的长轴而反射具有相对较高亮度的第一组光，其通过穿过液晶的短轴朝向具有相对较低亮度的第二组光。 因此，液晶显示装置的视角扩大，灰度反转降低。

    Liquid crystal display device having a light path changing means having a porous film with a plurality of pores
    3.
    发明授权
    Liquid crystal display device having a light path changing means having a porous film with a plurality of pores 有权
    具有光路改变装置的液晶显示装置具有多个具有多个孔的多孔膜

    公开(公告)号：US07324178B2

    公开(公告)日：2008-01-29

    申请号：US10502955

    申请日：2003-01-27

    申请人： Han-Ju Lee ,  Kweon-Sam Hong ,  Yoon-Sung Um ,  In-Sung Lee

    发明人： Han-Ju Lee ,  Kweon-Sam Hong ,  Yoon-Sung Um ,  In-Sung Lee

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133524

    摘要： Disclosed is a liquid crystal display device capable of improving a viewing angle thereof while reducing a gray scale inversion. The liquid crystal display device has a porous film aligned on a liquid crystal display panel and having a plurality of pores. The porous film has sidewalls defined by the pores and reflecting a part of light exited from the liquid crystal display panel. That is, the sidewalls reflect a first group of light, which has relatively higher luminance by passing through a short axis of liquid crystal, towards a second group of light having a relatively lower luminance by passing through a long axis of liquid crystal. Accordingly, the viewing angle of the liquid crystal display device is expanded and the gray scale inversion is reduced.

    摘要翻译： 公开了一种能够改善其视角并减少灰度反转的液晶显示装置。 液晶显示装置具有在液晶显示面板上取向并具有多个孔的多孔膜。 多孔膜具有由孔限定的侧壁并反射从液晶显示面板排出的一部分光。 也就是说，侧壁通过穿过液晶的长轴而反射具有相对较高亮度的第一组光，其通过穿过液晶的短轴朝向具有相对较低亮度的第二组光。 因此，液晶显示装置的视角扩大，灰度反转降低。

    Display device and control method of the same
    7.
    发明授权
    Display device and control method of the same 有权
    显示装置及其控制方法相同

    公开(公告)号：US08174018B2

    公开(公告)日：2012-05-08

    申请号：US12026929

    申请日：2008-02-06

    申请人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Dong-Gi Seong ,  Kang-Woo Kim

    发明人： Yoon-Sung Um ,  Jae-Jin Lyu ,  Seung-Beom Park ,  Dong-Gi Seong ,  Kang-Woo Kim

    IPC分类号： G02F1/136

    CPC分类号： G02F1/13624 ,  G02F2001/134345 ,  G09G3/3659 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0842 ,  G09G2310/0205 ,  G09G2310/0251

    摘要： A display device including a first gate line and a second gate line that extend in parallel with each other, a data line crossing the first and second gate lines to form a pixel region, a pixel electrode in the pixel region and including a main pixel electrode and a sub pixel electrode, which are connected to the first gate line and the data line, a control thin film transistor connected to the second gate line and the sub pixel electrode, and a gate driver. The gate driver outputs a first gate signal to the first gate line and a second gate signal to the second gate line. The first gate signal activates the first gate line during a first time and a second time following the first time, and the second gate signal activates the second gate line during the first time but not the second time.

    摘要翻译： 一种显示装置，包括彼此平行延伸的第一栅极线和第二栅极线，与第一和第二栅极线交叉以形成像素区域的数据线，像素区域中的像素电极，并且包括主像素电极 以及连接到第一栅极线和数据线的子像素电极，连接到第二栅极线和子像素电极的控制薄膜晶体管和栅极驱动器。 栅极驱动器将第一栅极信号输出到第一栅极线，并将第二栅极信号输出到第二栅极线。 第一栅极信号在第一时间和第一时间之后的第二时间激活第一栅极线，并且第二栅极信号在第一时间而不是第二时间激活第二栅极线。

    Liquid crystal display having a cutout in a pixel electrode and a cutout in a common electrode
    8.
    发明授权
    Liquid crystal display having a cutout in a pixel electrode and a cutout in a common electrode 有权
    在像素电极中具有切口的液晶显示器和公共电极中的切口

    公开(公告)号：US08144294B2

    公开(公告)日：2012-03-27

    申请号：US12560227

    申请日：2009-09-15

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

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

    IPC分类号： G02F1/1337

    CPC分类号： G02F1/134336 ,  G02F2001/134318

    摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes a first insulation substrate; a pixel electrode disposed on the first insulation substrate and including a first cutout; a second insulation substrate facing the first insulation substrate; and a common electrode disposed on the second insulation substrate and a second cutout arranged alternately with the first cutout, wherein at least one of the first cutout and the second cutout includes a stem and a plurality of first slits and a plurality of second slits extended from the stem and obliquely inclined with respect to the length direction of the stem, and an inclined direction of the first slits is opposite to an inclined direction of the second slits.

    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; 设置在所述第一绝缘基板上并且包括第一切口的像素电极; 面对所述第一绝缘基板的第二绝缘基板; 以及设置在所述第二绝缘基板上的公共电极和与所述第一切口交替布置的第二切口，其中所述第一切口和所述第二切口中的至少一个包括杆和多个第一狭缝以及从所述第二切口延伸的多个第二切口 所述杆相对于所述杆的长度方向倾斜地倾斜，并且所述第一狭缝的倾斜方向与所述第二狭缝的倾斜方向相反。

    Liquid crystal display with improved response speed and aperture ratio
    9.
    发明授权
    Liquid crystal display with improved response speed and aperture ratio 有权
    液晶显示器具有改善的响应速度和孔径比

    公开(公告)号：US08098353B2

    公开(公告)日：2012-01-17

    申请号：US12187683

    申请日：2008-08-07

    申请人： Hoon Kim ,  Ji-Won Sohn ,  Seung-Beom Park ,  Yoon-Sung Um ,  Jin-Won Park ,  Hye-Ran Yoo

    发明人： Hoon Kim ,  Ji-Won Sohn ,  Seung-Beom Park ,  Yoon-Sung Um ,  Jin-Won Park ,  Hye-Ran Yoo

    IPC分类号： G02F1/1337 ,  G02F1/1343

    CPC分类号： G02F1/133707 ,  G02F2001/133742 ,  G02F2201/40

    摘要： A liquid crystal display includes; a gate line, a data line disposed substantially perpendicular to the gate line, a switching element connected to the gate line and the data line, a pixel electrode connected to the switching element, and having a first inclination direction determining member including at least one first oblique portion forming an oblique angle with the gate line and the data line, and an inclination direction assistance member disposed adjacent to the first inclination direction determining member, and substantially parallel to the first oblique portion.

    摘要翻译： 液晶显示器包括： 栅极线，基本上垂直于栅极线设置的数据线，连接到栅极线和数据线的开关元件，连接到开关元件的像素电极，并且具有第一倾斜方向确定构件，该第一倾斜方向确定构件包括至少一个第一 与栅极线和数据线形成倾斜角度的倾斜部分和与第一倾斜方向确定部件相邻设置并且基本上平行于第一倾斜部分的倾斜方向辅助部件。

    Thin film transistor array panel and method for manufacturing the same
    10.
    发明授权
    Thin film transistor array panel and method for manufacturing the same 有权
    薄膜晶体管阵列面板及其制造方法

    公开(公告)号：US08018411B2

    公开(公告)日：2011-09-13

    申请号：US11480680

    申请日：2006-07-03

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

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

    IPC分类号： G09G3/36

    CPC分类号： G02F1/134363 ,  G09G3/2011 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2340/16

    摘要： A liquid crystal display device having a first substrate and a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate, a pixel electrode formed over the first substrate, a common electrode formed over the first substrate with insulating from the pixel electrode, wherein a portion of the common electrode overlaps with the pixel electrode, includes a gray voltage generator generating a plurality of gray voltages, an image signal modification assembly configured to receive a first image signal, a second image signal, and a third image signal for subsequent three frames and modify the second image signal based on the first image signal and the third image signal, and a data driver configured to provide a data voltage selected from the plurality of gray voltages to the pixel electrode corresponding to the modified signal in the image signal modification assembly. A longitudinal axis of the liquid crystal molecule is inclined at an angle with a longitudinal pixel electrode.

    摘要翻译： 一种液晶显示装置，具有第一基板和面向第一基板的第二基板，夹在第一基板和第二基板之间的液晶层，形成在第一基板上的像素电极，形成在第一基板上的公共电极， 与像素电极重叠的部分与像素电极重叠，包括产生多个灰度电压的灰度电压发生器，被配置为接收第一图像信号的图像信号修改组件，第二图像信号，以及 用于后续三帧的第三图像信号，并且基于第一图像信号和第三图像信号修改第二图像信号，以及数据驱动器，被配置为将从多个灰度电压中选择的数据电压提供给对应于 在图像信号修改组件中修改信号。 液晶分子的纵轴与纵向像素电极成一角度倾斜。