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    Polarizing plate and display apparatus having the same
    102.
    发明授权
    Polarizing plate and display apparatus having the same 有权
    具有相同的偏光板和显示装置

    公开(公告)号：US08508696B2

    公开(公告)日：2013-08-13

    申请号：US12845637

    申请日：2010-07-28

    Applicant: Kwang-Hyun Kim ,  Ki-Chul Shin ,  Seung-Hee Lee ,  Ji-Hoon Kim ,  Sang-Jae Kim

    Inventor： Kwang-Hyun Kim ,  Ki-Chul Shin ,  Seung-Hee Lee ,  Ji-Hoon Kim ,  Sang-Jae Kim

    IPC: G02F1/1335

    CPC classification number: G02F1/133502 ,  G02B5/3083 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2413/02

    Abstract: A display apparatus comprises a display panel, a first polarizing plate and a second polarizing plate. The display panel comprises a first substrate including a pixel electrode, a second substrate opposite to the first substrate, and a liquid crystal layer disposed between a first surface of the first substrate and a first surface of the second substrate. The first polarizing plate comprises a first polarizer having a first polarizing axis, and a first λ/4 phase difference plate having a refractive index between about 1.35 and about 2.05 in a thickness direction. The second polarizing plate comprises a second polarizer having a second polarizing axis crossing the first polarizing axis, and a second λ/4 phase difference plate having a refractive index between about 1.35 and about 2.05 in a thickness direction. Accordingly, light leakage in a side view may be reduced and viewing angle may be improved.

    Abstract translation: 显示装置包括显示面板，第一偏振片和第二偏振片。 显示面板包括：第一基板，包括像素电极，与第一基板相对的第二基板;以及液晶层，设置在第一基板的第一表面和第二基板的第一表面之间。 第一偏振板包括具有第一偏振轴的第一偏振片和厚度方向上折射率约为1.35至约2.05的第一λ/ 4相位差板。 第二偏振板包括具有与第一偏振轴交叉的第二偏振轴的第二偏振片和在厚度方向上的折射率在约1.35和约2.05之间的第二λ/ 4相位差板。 因此，可以减小侧视图中的漏光，并且可以提高视角。

    POLARIZING PLATE AND DISPLAY APPARATUS HAVING THE SAME
    103.
    发明申请
    POLARIZING PLATE AND DISPLAY APPARATUS HAVING THE SAME 有权
    偏光板和显示装置

    公开(公告)号：US20110085113A1

    公开(公告)日：2011-04-14

    申请号：US12845637

    申请日：2010-07-28

    Applicant: Kwang-Hyun Kim ,  Ki-Chul Shin ,  Seung-Hee Lee ,  Ji-Hoon Kim ,  Sang-Jae Kim

    Inventor： Kwang-Hyun Kim ,  Ki-Chul Shin ,  Seung-Hee Lee ,  Ji-Hoon Kim ,  Sang-Jae Kim

    IPC: G02F1/1335 ,  G02B5/30

    CPC classification number: G02F1/133502 ,  G02B5/3083 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2413/02

    Abstract: A display apparatus comprises a display panel, a first polarizing plate and a second polarizing plate. The display panel comprises a first substrate including a pixel electrode, a second substrate opposite to the first substrate, and a liquid crystal layer disposed between a first surface of the first substrate and a first surface of the second substrate. The first polarizing plate comprises a first polarizer having a first polarizing axis, and a first λ/4 phase difference plate having a refractive index between about 1.35 and about 2.05 in a thickness direction. The second polarizing plate comprises a second polarizer having a second polarizing axis crossing the first polarizing axis, and a second λ/4 phase difference plate having a refractive index between about 1.35 and about 2.05 in a thickness direction. Accordingly, light leakage in a side view may be reduced and viewing angle may be improved.

    Abstract translation: 显示装置包括显示面板，第一偏振片和第二偏振片。 显示面板包括：第一基板，包括像素电极，与第一基板相对的第二基板;以及液晶层，设置在第一基板的第一表面和第二基板的第一表面之间。 第一偏振片包括具有第一偏振轴的第一偏振片和在厚度方向上的折射率在约1.35和约2.05之间的第一λ/ 4相位差板。 第二偏振片包括具有与第一偏振轴交叉的第二偏振轴的第二偏振片和在厚度方向上的折射率在约1.35和约2.05之间的第二λ/ 4相位差板。 因此，可以减小侧视图中的漏光，并且可以提高视角。

    Corrosion Resistance Improved Steel Sheet for Autmotive Muffler and Method of Producing the Steel Sheet
    104.
    发明申请
    Corrosion Resistance Improved Steel Sheet for Autmotive Muffler and Method of Producing the Steel Sheet 有权
    用于自动消声器的改进的耐腐蚀钢板和生产钢板的方法

    公开(公告)号：US20080257461A1

    公开(公告)日：2008-10-23

    申请号：US12089757

    申请日：2006-10-25

    Applicant: Won-Ho Son ,  Jai-Ik Kim ,  Seung-Hee Lee ,  Jeong-Bong Yoon ,  Hee-Man Son

    Inventor： Won-Ho Son ,  Jai-Ik Kim ,  Seung-Hee Lee ,  Jeong-Bong Yoon ,  Hee-Man Son

    IPC: C21D9/00 ,  C22C38/40

    CPC classification number: C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/16 ,  C22C38/42 ,  C22C38/44 ,  C22C38/48

    Abstract: Provided are a steel sheet for an automotive muffler and a method for producing the steel sheet. The steel sheet includes 0.01% by weight or less of C, 0.1 to 0.3% by weight of Si, 0.3 to 0.5% by weight of Mn, 0.015% by weight or less of P, 0.015% or less by weight of S, 0.02 to 0.05% by weight of Al, 0.004% or less of N, 0.2 to 0.6% by weight of Cu, 0.01 to 0.04% by weight of Co, and a remainder of Fe and unavoidable impurities. The method includes 0.01% by weight or less of C, 0.1 to 0.3% by weight of Si, 0.3 to 0.5% by weight of Mn, 0.015% by weight or less of P, 0.015% or less by weight of S, 0.02 to 0.05% by weight of Al, 0.004% or less of N, 0.2 to 0.6% by weight of Cu, 0.01 to 0.04% by weight of Co, and a remainder of Fe and unavoidable impurities, preparing a hot rolled steel sheet by re-heating the steel slab and by, during a finish rolling process, hot-rolling the steel slab at a temperature that is an Ar3 transformation temperature or more, preparing a cold rolled steel sheet by cold-rolling the hot rolled steel sheet with a cold reduction ratio of 50 to 90%, and performing a continuous annealing for the cold rolled steel sheet at a temperature of 500 to 900° C.

    Abstract translation: 本发明提供一种汽车消声器用钢板及其制造方法。 钢板包含0.01重量％以下的C，0.1〜0.3重量％的Si，0.3〜0.5重量％的Mn，0.015重量％以下的P，0.015重量％以下的S，0.02 至0.05重量％的Al，0.004重量％以下的N，0.2〜0.6重量％的Cu，0.01〜0.04重量％的Co，剩余的Fe和不可避免的杂质。 该方法包括0.01重量％以下的C，0.1〜0.3重量％的Si，0.3〜0.5重量％的Mn，0.015重量％以下的P，0.015重量％以下的S，0.02〜 0.05重量％的Al，0.004重量％以下的N，0.2〜0.6重量％的Cu，0.01〜0.04重量％的Co，剩余的Fe和不可避免的杂质，通过重新制备热轧钢板， 加热钢板，并且在精轧过程中，在Ar 3相变温度以上的温度下对钢坯进行热轧，通过冷轧来冷轧热轧钢板来制备冷轧钢板 比例为50〜90％，在500〜900℃的温度下对冷轧钢板进行连续退火。

    Liquid crystal display device having stairs type driving signal
    108.
    发明授权
    Liquid crystal display device having stairs type driving signal 有权
    具有楼梯式驱动信号的液晶显示装置

    公开(公告)号：US06822700B2

    公开(公告)日：2004-11-23

    申请号：US10157516

    申请日：2002-05-29

    Applicant: Seung Ho Hong ,  Seung Hee Lee

    Inventor： Seung Ho Hong ,  Seung Hee Lee

    IPC: G02F1133

    CPC classification number: G02F1/1395 ,  G02F1/1362 ,  G09G3/3648 ,  G09G2300/0491 ,  G09G2310/06 ,  G09G2310/066 ,  G09G2320/0252

    Abstract: Liquid crystal display devices having stairs type driving signal capable of preventing over-twist and improving response time properties by applying data signal of stairs type pulse signal when a gate signal is applied to drive the TFT, including upper and lower substrates with an interposed liquid crystal layer driving electrodes to drive the liquid crystals; first and second alignment layers rubbed in a first direction and in a direction parallel with the first alignment layer, respectively; first polarizing plate arranged outside of the lower substrate, forming 45° angle with the first direction; and second polarizing plate outside of the upper substrate having a transmittance axis perpendicular to the first polarizing plate and forming 45° angle with the first direction. A gate signal is applied to drive a thin film transistor in each pixel, and data signals having two or more stairs type pulse signals are successively applied.

    Abstract translation: 具有楼梯型驱动信号的液晶显示装置，当施加栅极信号以驱动TFT时，具有能够通过施加楼梯型脉冲信号的数据信号来防止过度扭曲和改善响应时间特性，包括具有插入液晶的上基板和下基板 层驱动电极驱动液晶; 分别在第一方向和与第一取向层平行的方向上摩擦第一和第二取向层; 第一偏振片布置在下基板的外侧，与第一方向成45度角; 以及第二偏光板，其具有与第一偏振片垂直的透射轴并与第一方向成45度角的上基板。 施加栅极信号以驱动每个像素中的薄膜晶体管，并且连续施加具有两个或更多个楼梯型脉冲信号的数据信号。

    Fringe field switching liquid crystal display device and method for manufacturing the same
    109.
    发明授权
    Fringe field switching liquid crystal display device and method for manufacturing the same 有权
    边缘场开关液晶显示装置及其制造方法

    公开(公告)号：US06747712B2

    公开(公告)日：2004-06-08

    申请号：US10157518

    申请日：2002-05-29

    Applicant: Jeong Dong Noh ,  Seung Hee Lee

    Inventor： Jeong Dong Noh ,  Seung Hee Lee

    IPC: G02F11343

    CPC classification number: G02F1/134363 ,  G02F1/136213

    Abstract: The present invention comprises an upper substrate; a data bus line and a storage capacitance bus line on a lower substrate; a gate bus line at the position of bisecting the unit pixel; a thin film transistor on the gate bus line; a counter electrode; and a pixel electrode. The pixel electrode comprises a frame shaped body unit formed on the edge in counter electrode and a plurality of slant slits arranged with a regular distance to divide the body unit into several parts, forming a predetermined angle with the gate bus line. The angle of slant slits in the pixel electrode is symmetric with respect to the gate bus line. The storage capacitance bus line is partially overlapped with both the upper edge of pixel electrode in one unit pixel and the lower edge of pixel electrode in the closest unit pixel. According to the present invention, the black matrix area is reduced by eliminating or minimizing the light leakage through modifying the pixel structure, thereby improving the aperture ration and transmittance.

    Abstract translation: 本发明包括上基板; 在下基板上的数据总线和存储电容总线; 位于平分单位像素位置的栅极总线; 栅极总线上的薄膜晶体管; 对电极 和像素电极。 像素电极包括形成在对置电极的边缘上的框架体单元和多个倾斜狭缝，其布置成具有规则的距离，以将主体单元分成若干部分，与栅极总线形成预定的角度。 像素电极中的倾斜狭缝的角度相对于栅极总线是对称的。 存储电容总线与一个单位像素中的像素电极的上边缘和最近的单位像素中的像素电极的下边缘部分重叠。 根据本发明，通过改变像素结构来消除或最小化漏光，从而提高了孔径比和透光率，从而减小黑矩阵面积。

    Fringe field switching mode LCD
    110.
    发明授权
    Fringe field switching mode LCD 有权

    公开(公告)号：US06646707B2

    公开(公告)日：2003-11-11

    申请号：US09974536

    申请日：2001-10-10

    Applicant: Jeong Dong Noh ,  Seung Hee Lee ,  Seok Lyul Lee

    Inventor： Jeong Dong Noh ,  Seung Hee Lee ,  Seok Lyul Lee

    IPC: G02F11343

    CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134372

    Abstract: Disclosed is a fringe field switching mode LCD. The disclosed comprises a first and a second transparent insulating substrates arranged opposite to each other with a predetermined distance, with a liquid crystal layer including a plurality of liquid crystal molecules interposed between them; a plurality of gate bus lines and data bus lines formed on the first transparent insulating substrate and arranged in a matrix form to define a unit pixel; a thin film transistor formed at the intersection of the gate bus line and the data bus line; a counter electrode disposed in each unit pixel, made of transparent conductor; and a pixel electrode arranged in each unit pixel to generate a fringe field with the counter electrode, being insulated with the counter electrode and made of transparent conductor and including a plurality of upper slits and lower slits symmetrical each other with respect to long side of the pixel with a predetermined tilted angle.

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