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    Vertically aligned mode liquid crystal display with differentiated B cell gap
    1.
    发明授权
    Vertically aligned mode liquid crystal display with differentiated B cell gap 有权
    具有差异化B细胞间隙的垂直对准模式液晶显示

    公开(公告)号：US08253895B2

    公开(公告)日：2012-08-28

    申请号：US12533895

    申请日：2009-07-31

    Applicant: Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Jae-Jin Lyu ,  Seung-Hee Lee ,  Seung-Beom Park ,  Yong-Woo Choi

    Inventor： Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Jae-Jin Lyu ,  Seung-Hee Lee ,  Seung-Beom Park ,  Yong-Woo Choi

    IPC: G02F1/1335

    CPC classification number: G02F1/133707 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2201/121

    Abstract: A thin film transistor array substrate is provided with a gate line assembly, a data line assembly, and thin film transistors. The data line assembly crosses over the gate line assembly while defining pixel regions. A pixel electrode is formed at each pixel region. A color filter substrate is provided with a black matrix, and color filters of red, green and blue are formed at the black matrix at the pixel regions. An overcoat layer covers the color filters, and a common electrode is formed on the overcoat layer with an opening pattern. The thin film transistor array substrate, and the color filter substrates face each other, and a liquid crystal material is injected between the thin film transistor array substrate, and the color filter substrate. The blue color filter has a thickness smaller than the red color filter or the green color filter such that the liquid crystal cell gap at the blue color filter is larger than the liquid crystal cell gap at the red or green color filter.

    Abstract translation: 薄膜晶体管阵列基板设置有栅极线组件，数据线组件和薄膜晶体管。 数据线组件在限定像素区域的同时跨越栅极线组件。 在每个像素区域形成像素电极。 滤色器基板设置有黑矩阵，并且在像素区域处的黑矩阵处形​​成红色，绿色和蓝色的滤色器。 覆盖层覆盖滤色器，并且在外涂层上形成有开口图案的公共电极。 薄膜晶体管阵列基板和滤色器基板彼此面对，并且在薄膜晶体管阵列基板和滤色器基板之间注入液晶材料。 蓝色滤色器的厚度小于红色滤色器或绿色滤色器，使得蓝色滤色器处的液晶单元间隙大于红色或绿色滤色器处的液晶单元间隙。

    Vertically aligned mode liquid crystal display with differentiated B cell gap
    2.
    发明授权
    Vertically aligned mode liquid crystal display with differentiated B cell gap 有权
    具有差异化B细胞间隙的垂直对准模式液晶显示

    公开(公告)号：US07605886B2

    公开(公告)日：2009-10-20

    申请号：US11444100

    申请日：2006-05-31

    Applicant: Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Jae-Jin Lyu ,  Seung-Hee Lee ,  Seung-Beom Park ,  Yong-Woo Choi

    Inventor： Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Jae-Jin Lyu ,  Seung-Hee Lee ,  Seung-Beom Park ,  Yong-Woo Choi

    IPC: G02F1/1335

    CPC classification number: G02F1/133707 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2201/121

    Abstract: A thin film transistor array substrate is provided with a gate line assembly, a data line assembly, and thin film transistors. The data line assembly crosses over the gate line assembly while defining pixel regions. A pixel electrode is formed at each pixel region. A color filter substrate is provided with a black matrix, and color filters of red, green and blue are formed at the black matrix at the pixel regions. An overcoat layer covers the color filters, and a common electrode is formed on the overcoat layer with an opening pattern. The thin film transistor array substrate, and the color filter substrates face each other, and a liquid crystal material is injected between the thin film transistor array substrate, and the color filter substrate. The blue color filter has a thickness smaller than the red color filter or the green color filter such that the liquid crystal cell gap at the blue color filter is larger than the liquid crystal cell gap at the red or green color filter.

    Abstract translation: 薄膜晶体管阵列基板设置有栅极线组件，数据线组件和薄膜晶体管。 数据线组件在限定像素区域的同时跨越栅极线组件。 在每个像素区域形成像素电极。 滤色器基板设置有黑矩阵，并且在像素区域处的黑矩阵处形​​成红色，绿色和蓝色的滤色器。 覆盖层覆盖滤色器，并且在外涂层上形成有开口图案的公共电极。 薄膜晶体管阵列基板和滤色器基板彼此面对，并且在薄膜晶体管阵列基板和滤色器基板之间注入液晶材料。 蓝色滤色器的厚度小于红色滤色器或绿色滤色器，使得蓝色滤色器处的液晶单元间隙大于红色或绿色滤色器处的液晶单元间隙。

    Vertically aligned mode liquid crystal display
    3.
    发明授权
    Vertically aligned mode liquid crystal display 有权

    公开(公告)号：US07492426B2

    公开(公告)日：2009-02-17

    申请号：US11141823

    申请日：2005-06-01

    Applicant: Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Jae-Jin Lyu ,  Eun-Hee Han ,  Seung-Beom Park

    Inventor： Jang-Kun Song ,  Kyeong-Hyeon Kim ,  Jae-Jin Lyu ,  Eun-Hee Han ,  Seung-Beom Park

    IPC: G02F1/1337

    Abstract: Liquid crystal material is interposed between an upper panel and a lower panel. The lower panel includes signal transmitting wires including a gate wire and a data wire, thin film transistors connected to the signal transmitting wires and pixel electrodes connected to the thin film transistors, and the upper panel includes color filters, a black matrix and a common electrode. The pixel electrodes and the common electrode have apertures partitioning the pixel electrode into several domains. In addition, the director of liquid crystal molecules contained in the liquid crystal material is aligned perpendicular to the upper panel and the lower panel in absence of electric field between the pixel electrodes and the common electrode. The dielectric anisotropy of the liquid crystal material has a value ranging −4.0 to −5.5.

    Multi-domain liquid crystal display including polarizing plate having polarizing directions neither parallel nor perpendicular to average alignment direction of molecules
    4.
    发明授权
    Multi-domain liquid crystal display including polarizing plate having polarizing directions neither parallel nor perpendicular to average alignment direction of molecules 有权
    多畴液晶显示器，其包括偏振板，其偏振方向既不平行，也不垂直于分子的平均取向方向

    公开(公告)号：US06876419B2

    公开(公告)日：2005-04-05

    申请号：US10724703

    申请日：2003-12-02

    Applicant: Kyeong-Hyeon Kim ,  Jung-Uk Shim ,  Seung-Beom Park ,  Jang-Kun Song

    Inventor： Kyeong-Hyeon Kim ,  Jung-Uk Shim ,  Seung-Beom Park ,  Jang-Kun Song

    IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335

    CPC classification number: G02F1/134363 ,  G02F2001/133742

    Abstract: A liquid crystal display includes a first substrate having a plurality of pixels, a second substrate facing the first substrate, polarizing plates attached to outer surfaces of the two substrates, and a liquid crystal material injected into the gap between the two substrates, molecules of the liquid crystal material being initially aligned perpendicularly to the substrates. Each pixel is divided into a plurality of domains distinguished by an average alignment direction of liquid crystal molecules included therein when an electric field is applied to the liquid crystal material. On average, liquid crystal molecules located at an edge of the domains are aligned symmetrically to each other with respect to a boundary of the domains. Polarizing directions of the polarizing plates are either perpendicular or parallel to each other, but neither parallel nor perpendicular to at least one of the average alignment directions of the liquid crystal molecules of the domains.

    Abstract translation: 液晶显示器包括具有多个像素的第一基板，与第一基板相对的第二基板，附接到两个基板的外表面的偏振板和注入到两个基板之间的间隙中的液晶材料， 液晶材料最初垂直于衬底取向。 当将电场施加到液晶材料时，每个像素被分成由其中包含的液晶分子的平均取向方向区分的多个畴。 平均来说，位于畴的边缘的液晶分子相对于畴的边界对称地对准。 偏振片的偏振方向彼此垂直或平行，但是不是平行于或垂直于畴的液晶分子的平均取向方向中的至少一个。

    Patterned vertically aligned liquid crystal display
    6.
    发明授权
    Patterned vertically aligned liquid crystal display 有权
    图案垂直排列的液晶显示屏

    公开(公告)号：US07518685B2

    公开(公告)日：2009-04-14

    申请号：US11739410

    申请日：2007-04-24

    Applicant: Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kum Song

    Inventor： Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kum Song

    IPC: G02F1/1337

    CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/134318 ,  G02F2001/136263 ,  G02F2001/136272 ,  G02F2201/122 ,  G02F2201/128 ,  G02F2201/40

    Abstract: A liquid crystal display includes a gate line formed on a lower substrate, a storage line formed on the lower substrate, and a data line formed on the lower substrate crossing and insulated from the gate line and the storage line. The liquid crystal display also includes a pixel electrode formed on the lower substrate crossing and insulated from the storage line. The pixel electrode has a first aperture pattern. The liquid crystal display further includes a common electrode formed on an upper substrate and having a second aperture pattern, and a storage electrode connected to the storage line. The storage electrode overlaps the second aperture pattern. The storage line, first aperture pattern, and second aperture pattern each includes a straight portion slanting to the gate line. A long axis of a liquid crystal molecule is arranged perpendicular to a substrate when an electric field is not applied.

    Abstract translation: 液晶显示器包括形成在下基板上的栅极线，形成在下基板上的存储线，以及形成在与栅极线和存储线绝缘的下基板上的数据线。 液晶显示器还包括形成在下基板上并与存储线绝缘的像素电极。 像素电极具有第一孔径图案。 液晶显示器还包括形成在上基板上并具有第二孔径图案的公共电极和连接到存储线的存储电极。 存储电极与第二孔径图案重叠。 存储线，第一孔径图案和第二孔径图案均包括倾斜到栅极线的直线部分。 当不施加电场时，液晶分子的长轴垂直于衬底排列。

    Liquid crystal display
    10.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US06862063B2

    公开(公告)日：2005-03-01

    申请号：US10417099

    申请日：2003-04-17

    Applicant: Jung-Uk Shim ,  Kyeong-Hyeon Kim ,  Nam-Heung Kim ,  Chang-Hun Lee ,  Seung-Beom Park

    Inventor： Jung-Uk Shim ,  Kyeong-Hyeon Kim ,  Nam-Heung Kim ,  Chang-Hun Lee ,  Seung-Beom Park

    IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335

    CPC classification number: G02F1/134363 ,  G02F2001/133742

    Abstract: Two electrodes in parallel with each other are formed on one of two substrates, homeotropic alignment films are formed on the substrates and a liquid crystal material having positive dielectric anisotropy is injected between the substrates. When the voltage is applied to the two electrodes, a parabolic electric field between the electrodes drives the liquid crystal molecules. Since the electric field generated is symmetrical with respect to the boundary-plane equal distance from each of the two electrodes, the liquid crystal molecules are symmetrically aligned with respect to the boundary-plane. The electric field does not exert influences the liquid crystal molecules on the boundary-plane since the electric field on the boundary-plane is parallel with the substrates and perpendicular to the two electrodes; and thus, it is perpendicular to the liquid crystal molecules. Here, the polarization of the light is changed while passing through the liquid crystal layer and as a result, only a part of the light passes through the polarizing plate. The transmittance of the light can be varied by controlling the magnitude of voltage applied to the two electrodes.

    Abstract translation: 在两个基板之一上形成彼此平行的两个电极，在基板上形成垂直取向膜，并且在基板之间注入具有正介电各向异性的液晶材料。 当电压施加到两个电极时，电极之间的抛物线电场驱动液晶分子。 由于产生的电场相对于与两个电极中的每一个相等的边界面等距离是对称的，所以液晶分子相对于边界平面对称地排列。 由于边界平面上的电场平行于基板并垂直于两个电极，所以电场不会对边界平面上的液晶分子产生影响; 因此它垂直于液晶分子。 这里，光的偏振通过液晶层而变化，结果只有一部分光通过偏振片。 可以通过控制施加到两个电极的电压的大小来改变光的透射率。

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