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    DATA PROCESSOR
    181.
    发明申请
    DATA PROCESSOR 有权
    数据处理器

    公开(公告)号：US20150138072A1

    公开(公告)日：2015-05-21

    申请号：US14537267

    申请日：2014-11-10

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Yoshiharu HIRAKATA

    IPC: G09G5/00

    CPC classification number: G09G5/003 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1652 ,  G06F1/1692 ,  G06F3/147 ,  G06F2203/04102 ,  G09G2330/021 ,  G09G2340/04 ,  G09G2340/0464 ,  G09G2340/0492 ,  G09G2380/02

    Abstract: A novel human interface excellent in operability is provided. Furthermore, a novel data processor excellent in operability is provided. Furthermore, a novel data processor, a novel display device, or the like is provided. An input/output device that receives image data and supplies positional data, and an arithmetic device that supplies the image data and receives the positional data are included. The input/output device includes a first region, a second region, and a bend portion between the first region and the second region. Each of the first region and the second region includes a display portion and a positional data input portion that overlaps the display portion. The arithmetic device includes an arithmetic unit and a storage unit that stores a program to be executed by the arithmetic unit.

    Abstract translation: 提供了可操作性优异的新型人机界面。 此外，提供了可操作性优异的新型数据处理器。 此外，提供了一种新颖的数据处理器，新颖的显示装置等。 包括接收图像数据并提供位置数据的输入/输出装置，以及提供图像数据并接收位置数据的运算装置。 输入/输出装置包括第一区域，第二区域和第一区域与第二区域之间的弯曲部分。 第一区域和第二区域中的每一个包括与显示部分重叠的显示部分和位置数据输入部分。 算术装置包括运算单元和存储单元，存储由运算单元执行的程序。

    Liquid Crystal Display Device and Method for Driving Liquid Crystal Display Device
    184.
    发明申请
    Liquid Crystal Display Device and Method for Driving Liquid Crystal Display Device 有权
    液晶显示装置及驱动液晶显示装置的方法

    公开(公告)号：US20140015868A1

    公开(公告)日：2014-01-16

    申请号：US13940788

    申请日：2013-07-12

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Yoshiharu HIRAKATA ,  Hiroyuki MIYAKE

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G02F2001/13793 ,  G09G3/3648 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0235

    Abstract: A liquid crystal display device capable of consuming less power and a method for driving the liquid crystal display device are provided. The liquid crystal display device includes a pixel portion, a light supply portion sequentially supplying lights of a plurality of hues to the pixel portion, a counter counting the number of frame periods, a signal generator determining timing of inverting the polarity of an image signal every plural consecutive frame periods by using data on the number of frame periods counted by the counter, and a controller inverting the polarity of the image signal in accordance with the timing. A plurality of pixels are provided in the pixel portion. The image signal whose polarity is inverted every plural frame periods is input to the plurality of pixels.

    Abstract translation: 提供能够消耗较少功率的液晶显示装置和驱动液晶显示装置的方法。 液晶显示装置包括：像素部，向像素部顺序地供给多种色调的光的供光部，对帧周期数进行计数的计数器;确定每次图像信号的极性反转的定时 通过使用由计数器计数的帧周期数的数据和控制器根据定时反转图像信号的极性的多个连续帧周期。 像素部中设置有多个像素。 将极性在每个帧周期反转的图像信号输入到多个像素。

    METHOD OF DRIVING DISPLAY DEVICE, AND DISPLAY DEVICE
    185.
    发明申请
    METHOD OF DRIVING DISPLAY DEVICE, AND DISPLAY DEVICE 有权
    驱动显示装置的方法和显示装置

    公开(公告)号：US20140002425A1

    公开(公告)日：2014-01-02

    申请号：US13920433

    申请日：2013-06-18

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Yoshiharu HIRAKATA ,  Shunpei YAMAZAKI

    IPC: G09G3/20

    CPC classification number: G09G3/20 ,  G09G3/3648 ,  G09G2310/0256 ,  G09G2310/04 ,  G09G2330/02 ,  G09G2360/12 ,  G09G2360/18

    Abstract: In a second memory device, (n+1)th frame image data in an mth row (m is a natural number) is stored. In a comparator circuit, the nth frame image data in the mth row and the (n+1)th frame image data in the mth row are compared and determination data is output to a writing control circuit. In the writing control circuit, writing using the (n+1)th frame image data to a pixel in the mth row is not performed when the determination data indicates sameness, or the writing using the (n+1)th frame image data to the pixel in the mth row is performed when the determination data indicates difference. When performed in two or more successive frame periods, the writing using the (n+1)th frame image data is performed while video voltages having the same polarity are applied.

    Abstract translation: 在第二存储装置中，存储第m行的第（n + 1）帧图像数据（m为自然数）。 在比较器电路中，比较第m行的第n帧图像数据和第m行中的第（n + 1）帧图像数据，并将确定数据输出到写入控制电路。 在写入控制电路中，当确定数据表示相同时，或者使用第（n + 1）帧图像数据写入到第（n + 1）帧图像数据时，不执行第（n + 1）帧图像数据到第m行中的像素的写入 当确定数据指示差异时，执行第m行中的像素。 当在两个或更多个连续帧周期中执行时，在施加具有相同极性的视频电压的同时执行使用第（n + 1）帧图像数据的写入。

    LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    186.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    液晶显示装置及其制造方法

    公开(公告)号：US20130215352A1

    公开(公告)日：2013-08-22

    申请号：US13849838

    申请日：2013-03-25

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Yoshiharu HIRAKATA

    IPC: G02F1/1362 ,  G02F1/1337 ,  G02F1/1339

    CPC classification number: G02F1/136204 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/136213 ,  G02F1/1393 ,  H01L27/124 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2924/00014

    Abstract: An electro-optical device typified by an active matrix type liquid crystal display device, is manufactured by cutting a rubbing process, and in addition, a reduction in the manufacturing cost and an improvement in the yield are realized by reducing the number of process steps to manufacture a TFT. By forming a pixel TFT portion having a reverse stagger type n-channel TFT, and a storage capacitor, by performing three photolithography steps using three photomasks, and in addition, by having a uniform cell gap by forming wall-like spacers by performing one photolithography step, without performing a rubbing process, a multi-domain perpendicular orientation type liquid crystal display device having a wide viewing angle display, and in which a switching direction of the liquid crystal molecules is controlled, can be realized.

    Abstract translation: 以有源矩阵型液晶显示装置为代表的电光装置是通过切割摩擦处理来制造的，此外，通过将工艺步骤的数量减少到通过减少制造成本和提高产量来实现 制造TFT。 通过形成具有反交错型n沟道TFT的像素TFT部分和存储电容器，通过使用三个光掩模执行三个光刻步骤，此外，通过通过一次光刻形成壁状间隔物来形成均匀的单元间隙 在不进行摩擦处理的情况下，可以实现具有宽视角显示，并且其中控制液晶分子的切换方向的多畴垂直取向型液晶显示装置。

    THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF
    187.
    发明申请
    THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF 审中-公开
    薄膜晶体管及其制造方法

    公开(公告)号：US20130200372A1

    公开(公告)日：2013-08-08

    申请号：US13795526

    申请日：2013-03-12

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Yoshiharu HIRAKATA ,  Yukie NEMOTO

    IPC: H01L29/786

    CPC classification number: H01L29/786 ,  H01L27/1214 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/66742 ,  H01L29/78642 ,  H01L29/78696

    Abstract: The present invention provides a structure of the TFT in which a current-voltage characteristic can be improved. The present invention refers to a thin film transistor comprising a lamination layer wherein a first conductive film, a first insulating film and a second conductive film are sequentially laminated, a semiconductor film formed so as to be in contact with the side surface of the lamination layer, and a third conductive film covering the semiconductor film through a second insulating film. The first conductive film and the second conductive film are a source electrode and a drain electrode, and a region which is in contact with the first insulating film and the third conductive film is a channel forming region in semiconductor film, and the third conductive film is a gate electrode.

    Abstract translation: 本发明提供了可以提高电流 - 电压特性的TFT的结构。 本发明涉及一种薄膜晶体管，其包括层叠层，其中依次层叠第一导电膜，第一绝缘膜和第二导电膜，形成为与层叠层的侧表面接触的半导体膜 以及通过第二绝缘膜覆盖半导体膜的第三导电膜。 第一导电膜和第二导电膜是源电极和漏电极，与第一绝缘膜和第三导电膜接触的区域是半导体膜中的沟道形成区域，第三导电膜是 栅电极。

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