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    Liquid crystal display device and methods of manufacturing the same
    11.
    发明授权
    Liquid crystal display device and methods of manufacturing the same 失效
    液晶显示装置及其制造方法

    公开(公告)号：US07586579B2

    公开(公告)日：2009-09-08

    申请号：US11419339

    申请日：2006-05-19

    申请人： Takashi Takagi ,  Manabu Sawasaki ,  Tetsuya Fujikawa

    发明人： Takashi Takagi ,  Manabu Sawasaki ,  Tetsuya Fujikawa

    IPC分类号： G02F1/1339 ,  G02F1/1337

    CPC分类号： G02F1/13394 ,  G02F1/133707

    摘要： On a TFT substrate, gate bus lines, data bus lines, picture element electrodes, and the like are formed, and further a first alignment film is formed of polyimide or the like. On an opposing substrate, black matrices, common electrodes, and the like formed; and further column-like spacers are formed at positions facing regions where the gate bus lines and the data bus lines cross. A second alignment film covering the surfaces of the common electrode and the spacers is formed. However, the first and second alignment films are maintained semi-setting. Thereafter, the TFT substrate and the opposing substrate are overlapped, and heated at high temperature under pressure; and the second alignment film on the apexes of the spacers and the first alignment film on the TFT substrate side are joined.

    摘要翻译： 在TFT基板上形成栅极总线，数据总线，像素电极等，另外，由聚酰亚胺等形成第一取向膜。 在相对的基板上形成黑色矩阵，公共电极等; 并且在面对栅极总线和数据总线线交叉的区域的位置处形成另外的柱状间隔物。 形成覆盖公共电极和间隔物的表面的第二取向膜。 然而，第一和第二取向膜保持半定影。 此后，将TFT基板和对置基板重叠，并在高压下加压; 间隔物的顶点上的第二取向膜和TFT基板一侧的第一取向膜接合。

    Liquid crystal display having reflection electrodes
    12.
    发明授权
    Liquid crystal display having reflection electrodes 有权
    具有反射电极的液晶显示器

    公开(公告)号：US07212266B2

    公开(公告)日：2007-05-01

    申请号：US10909975

    申请日：2004-08-02

    申请人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

    发明人： Kunihiro Tashiro ,  Yasutoshi Tasaka ,  Katsufumi Ohmuro ,  Hidefumi Yoshida ,  Yoshinori Tanaka ,  Norio Sugiura ,  Seiji Doi ,  Manabu Sawasaki ,  Tomonori Tanose ,  Isao Tsushima ,  Tetsuya Fujikawa ,  Tomoshige Oda

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133707 ,  G02F1/133555 ,  G02F1/134336

    摘要： The liquid crystal display comprises a first substrate 2 including a gate bus line 12a, a data bus line 28, a thin film transistor 18 formed near an intersection between the gate bus line 12a and the data bus line 28, and a pixel electrode 52 including a transmission electrode 32a electrically connected to the thin film transistor 18 and a reflection electrode 48b electrically connected to the transmission electrode 32a; a second substrate 4 opposed to the first substrate 2 and including an opposed electrode 68 opposed to the pixel electrode 52; and a liquid crystal layer 6 sealed between the first substrate 2 and the second substrate 4. The reflection electrode 48b is formed over another gate bus line 12b which is different from the gate bus line 12a, with an insulation layer 40 formed therebetween. The decrease of a voltage applied between the reflection electrode 48b and the opposed electrode 68 can be prevented while the space which can be not used as the transmission region can be utilized. Thus, the area decrease of the transmission part is prevented while the area of the reflection part can be increased, whereby a reflective transmission type liquid crystal display of higher display quality can be provided.

    摘要翻译： 液晶显示器包括第一基板2，其包括栅极总线线路12a，数据总线28，形成在栅极总线线路12a和数据总线线路28之间的交叉点附近的薄膜晶体管18，以及像素电极 52包括电连接到薄膜晶体管18的透射电极32a和电连接到透射电极32a的反射电极48b; 与第一基板2相对并且包括与像素电极52相对的相对电极68的第二基板4; 以及密封在第一基板2和第二基板4之间的液晶层6。 反射电极48b形成在不同于栅极总线线路12a的另一个栅极总线线路12b上，其间形成有绝缘层40。 可以防止在反射电极48b和相对电极68之间施加的电压的降低，同时可以利用不能用作透射区域的空间。 因此，可以防止透射部分的面积减小，同时可以增加反射部分的面积，从而可以提供更高显示质量的反射透射型液晶显示器。

    Liquid crystal display device
    20.
    发明申请
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US20070211187A1

    公开(公告)日：2007-09-13

    申请号：US11333548

    申请日：2006-01-18

    申请人： Katsunori Misaki ,  Tetsuya Fujikawa ,  Yoshihisa Taguchi ,  Kenichi Nagaoka ,  Manabu Sawasaki

    发明人： Katsunori Misaki ,  Tetsuya Fujikawa ,  Yoshihisa Taguchi ,  Kenichi Nagaoka ,  Manabu Sawasaki

    IPC分类号： G02F1/1343

    CPC分类号： G02F1/133707 ,  G02F1/13394 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/13396 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2001/136218 ,  G02F2201/123

    摘要： There is provided an MVA type liquid crystal display device having high brightness and excellent display quality. The liquid crystal display device includes a pair of substrates disposed to be opposite to each other, a liquid crystal sealed between the pair of substrates, plural pixel areas each including a pixel electrode 16a formed on one of the substrates and a pixel electrode 16b separated from the pixel electrode 16a, a TFT 20 disposed in each of the pixel areas and including a source electrode 22 electrically connected to the pixel electrode 16a, a linear projection 42 formed on the other substrate and to regulate alignment of the liquid crystal, and a control capacitance section to capacity couple the source electrode 22 and the pixel electrode 16b and including a control capacitance electrode 33 which is electrically connected to the source electrode 22, is opposite to at least part of the pixel electrode 16b through an insulating film, and at least part of which is disposed to overlap with the linear projection 42 when viewed perpendicularly to a substrate surface and extends along the linear projection 42.

    摘要翻译： 提供了具有高亮度和优异的显示质量的MVA型液晶显示装置。 液晶显示装置包括彼此相对设置的一对基板，密封在一对基板之间的液晶，各个像素区域，每个像素区域包括形成在一个基板上的像素电极16a和像素电极16b 与像素电极16a分离，TFT20设置在每个像素区域中，并且包括与像素电极16a电连接的源电极22，形成在另一基板上的线性突起42，并且调节液晶的取向 以及与源电极22和像素电极16b的电容耦合的控制电容部分，并且包括电连接到源电极22的控制电容电极33，通过一个与像素电极16b的至少一部分相反的方式 绝缘膜，当垂直于基板表面观察时，其至少一部分被布置成与线性突起42重叠并且沿其延伸 线性突起42。