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    Liquid crystal display device
    1.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08546808B2

    公开(公告)日：2013-10-01

    申请号：US13137951

    申请日：2011-09-22

    申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

    发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

    IPC分类号： H01L29/04

    CPC分类号： G02F1/1393 ,  G02F1/133707

    摘要： The liquid crystal display device of this invention includes picture element regions each defined by a first electrode provided on a first substrate and a second electrode provided on a second substrate so as to oppose the first electrode via a liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode includes a solid portion and a nonsolid portion. The liquid crystal display device further includes a pair of polarizing plates disposed with polarization axes thereof crossing each other substantially perpendicularly. The polarization axis of one of the pair of polarizing plates is substantially parallel to a direction in which the solid portion extends. When a voltage is applied between the first electrode and the second electrode, in each of the picture element regions, liquid crystal molecules of the liquid crystal layer are in a radially-inclined orientation state.

    摘要翻译： 本发明的液晶显示装置包括各自由设置在第一基板上的第一电极和设置在第二基板上的第二电极通过夹在其间的液晶层与第一电极相对限定的像素区域。 在每个像素区域中，第一电极包括固体部分和非固体部分。 液晶显示装置还包括一对偏振片，其偏振轴设置成大致垂直地彼此交叉。 一对偏振片之一的偏振轴基本上平行于固体部分延伸的方向。 当在第一电极和第二电极之间施加电压时，在每个像素区域中，液晶层的液晶分子处于径向倾斜的取向状态。

    Liquid crystal display device
    4.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08053775B2

    公开(公告)日：2011-11-08

    申请号：US12656129

    申请日：2010-01-19

    申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

    发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

    IPC分类号： G02F1/1343

    CPC分类号： G02F1/133707 ,  G02F1/134336 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/133742

    摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.

    摘要翻译： 本发明的液晶显示装置包括多个像素区域，每个像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在第二基板上的与第一电极相对的第二电极限定 通过夹在其间的液晶层。 在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为 施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成 第一电极。

    Integrated circuit device and electronic instrument
    7.
    发明授权
    Integrated circuit device and electronic instrument 有权
    集成电路器件和电子仪器

    公开(公告)号：US07411804B2

    公开(公告)日：2008-08-12

    申请号：US11270779

    申请日：2005-11-10

    申请人： Takashi Kumagai ,  Hisanobu Ishiyama ,  Kazuhiro Maekawa ,  Satoru Ito ,  Takashi Fujise ,  Junichi Karasawa ,  Satoru Kodaira

    发明人： Takashi Kumagai ,  Hisanobu Ishiyama ,  Kazuhiro Maekawa ,  Satoru Ito ,  Takashi Fujise ,  Junichi Karasawa ,  Satoru Kodaira

    IPC分类号： G11C5/06

    CPC分类号： G11C5/025 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/027

    摘要： An integrated circuit device, including first to Nth circuit blocks CB1 to CBN disposed along a first direction D1, when the first direction D1 is a direction from a first side of the integrated circuit device toward a third side which is opposite to the first side, the first side being a short side, and when a second direction D2 is a direction from a second side of the integrated circuit device toward a fourth side which is opposite to the second side, the second side being a long side. The circuit blocks CB1 to CBN include at least one memory block MB which stores image data, and at least one data driver block DB which drives data lines; and the memory block MB includes a memory cell array, a row address decoder RD, and a sense amplifier block SAB. The row address decoder RD is disposed so that a longitudinal direction of the row address decoder RD coincides with the direction D1, and the sense amplifier block SAB is disposed so that a longitudinal direction of the sense amplifier block SAB coincides with the direction D2.

    摘要翻译： 一种集成电路装置，包括沿着第一方向D 1布置的第一至第N电路块CB 1至CBN，当第一方向D1是从集成电路装置的第一侧向与第三方向相反的第三侧的方向时 第一侧，第一侧为短边，当第二方向D 2为从集成电路器件的第二侧向与第二侧相反的第四侧的方向时，第二侧为长边。 电路块CB 1至CBN包括存储图像数据的至少一个存储器块MB和驱动数据线的至少一个数据驱动器块DB; 并且存储块MB包括存储单元阵列，行地址解码器RD和读出放大器块SAB。 行地址解码器RD被布置成使得行地址解码器RD的纵向与方向D1一致，并且读出放大器块SAB被布置成使得读出放大器块SAB的纵向方向与方向D 2重合 。

    Driver circuit, electro-optical device, and electronic instrument
    8.
    发明申请
    Driver circuit, electro-optical device, and electronic instrument 失效
    驱动电路，电光装置和电子仪器

    公开(公告)号：US20080068316A1

    公开(公告)日：2008-03-20

    申请号：US11898595

    申请日：2007-09-13

    申请人： Kazuhiro Maekawa

    发明人： Kazuhiro Maekawa

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3688 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2330/021 ,  G09G2330/023

    摘要： A driver circuit which drives a source line of an electro-optical device includes a source line driver section which supplies a grayscale voltage corresponding to grayscale data to the source line, a source output switch section which short-circuits the source line and a common line connected with a capacitor before the source line driver section drives the source line, and a charge recycle control section which controls the source output switch section. The charge recycle control section determines whether or not to short-circuit the source line and the common line in source line units based on the grayscale data and polarity of a common electrode voltage supplied to a common electrode opposite to a pixel electrode of the electro-optical device. The source output switch section short-circuits the source line and the common line based on the determination result of the charge recycle control section.

    摘要翻译： 驱动电光装置的源极线的驱动电路包括源极线驱动部，该源线驱动部向源极线提供与灰度数据对应的灰度电压;源极输出开关部，其使源极线短路， 在源极线驱动器部分驱动源极线之前与电容器连接，以及控制源极输出开关部分的电荷再循环控制部分。 电荷再循环控制部分基于灰度数据和提供给与电极的像素电极相对的公共电极的公共电极电极的极性来确定是否使源极线单元和源极线单元短路， 光学装置。 源输出开关部分根据充电循环控制部分的确定结果使源极线和公共线短路。

    Display driver, electro-optical device, and electronic instrument
    9.
    发明申请
    Display driver, electro-optical device, and electronic instrument 有权
    显示驱动器，电光器件和电子仪器

    公开(公告)号：US20080001876A1

    公开(公告)日：2008-01-03

    申请号：US11808901

    申请日：2007-06-13

    申请人： Satoru Ito ,  Hisanobu Ishiyama ,  Motoaki Nishimura ,  Kazuhiro Maekawa ,  Haruo Kamijo ,  Hironori Kobayashi ,  Isamu Moriya

    发明人： Satoru Ito ,  Hisanobu Ishiyama ,  Motoaki Nishimura ,  Kazuhiro Maekawa ,  Haruo Kamijo ,  Hironori Kobayashi ,  Isamu Moriya

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3655 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/0248 ,  G09G2330/023

    摘要： A display driver includes a common electrode charge storage switch provided between a first capacitor element connection node to which one end of a first capacitor element can be connected and a common electrode voltage output node to which a voltage of a common electrode opposite to a pixel electrode of an electro-optical device through an electro-optical material is supplied, a source charge storage switch provided between a second capacitor element connection node to which one end of a second capacitor element can be connected and a source voltage output node to which a voltage of a source line of the electro-optical device is supplied, and a node short circuit switch provided between the common electrode voltage output node and the source voltage output node.

    摘要翻译： 显示驱动器包括公共电极电荷存储开关，其设置在可连接第一电容器元件的一端的第一电容器元件连接节点和与像素电极相对的公共电极的电压的公共电极电压输出节点之间 提供通过电光材料的电光器件的源电荷存储开关，设置在可连接第二电容器元件的一端的第二电容器元件连接节点与源电压输出节点之间的电压存储开关， 提供电光装置的源极线，以及设置在公共电极电压输出节点和源电压输出节点之间的节点短路开关。