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    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    125.
    发明申请
    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
    半导体器件及其制造方法

    公开(公告)号：US20110215319A1

    公开(公告)日：2011-09-08

    申请号：US13104546

    申请日：2011-05-10

    申请人： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Jun KOYAMA

    发明人： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Jun KOYAMA

    IPC分类号： H01L29/786 ,  H01L33/08

    CPC分类号： H01L29/7869 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02631 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/24 ,  H01L29/66969 ,  H01L29/78696

    摘要： A semiconductor device which includes a thin film transistor having an oxide semiconductor layer and excellent electrical characteristics is provided. Further, a method for manufacturing a semiconductor device in which plural kinds of thin film transistors of different structures are formed over one substrate to form plural kinds of circuits and in which the number of steps is not greatly increased is provided. After a metal thin film is formed over an insulating surface, an oxide semiconductor layer is formed thereover. Then, oxidation treatment such as heat treatment is performed to oxidize the metal thin film partly or entirely. Further, structures of thin film transistors are different between a circuit in which emphasis is placed on the speed of operation, such as a logic circuit, and a matrix circuit.

    摘要翻译： 提供一种包括具有氧化物半导体层和优异的电特性的薄膜晶体管的半导体器件。 此外，提供了一种用于制造半导体器件的方法，其中在一个衬底上形成了多种不同结构的薄膜晶体管，以形成多种电路，并且其中步数没有大的增加。 在绝缘表面上形成金属薄膜之后，在其上形成氧化物半导体层。 然后，进行氧化处理如热处理以部分或全部氧化金属薄膜。 此外，在诸如逻辑电路和矩阵电路之类的重点放在诸如操作速度的电路之间，薄膜晶体管的结构是不同的。

    LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME
    127.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME 有权
    液晶显示装置及其驱动方法及包括其的电子装置

    公开(公告)号：US20110128461A1

    公开(公告)日：2011-06-02

    申请号：US12955078

    申请日：2010-11-29

    申请人： Jun KOYAMA ,  Shunpei YAMAZAKI

    发明人： Jun KOYAMA ,  Shunpei YAMAZAKI

    IPC分类号： G02F1/136

    CPC分类号： G09G5/005 ,  G02F1/1368 ,  G02F2202/10 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2320/103 ,  G09G2360/10 ,  H01L27/1225

    摘要： The liquid crystal display device includes a pixel portion including a plurality of pixels to which image signals are supplied; a driver circuit including a signal line driver circuit which selectively controls a signal line and a gate line driver circuit which selectively controls a gate line; a memory circuit which stores the image signals; a comparison circuit which compares the image signals stored in the memory circuit in the pixels and detects a difference; and a display control circuit which controls the driver circuit and reads the image signal in accordance with the difference. The display control circuit supplies the image signal only to the pixel where the difference is detected. The pixel includes a thin film transistor including a semiconductor layer including an oxide semiconductor.

    摘要翻译： 液晶显示装置包括：像素部，包括供给图像信号的多个像素; 包括选择性地控制信号线的信号线驱动电路和选择性地控制栅极线的栅极线驱动电路的驱动电路; 存储电路，存储图像信号; 比较电路，其比较存储在所述像素中的所述存储电路中的图像信号并检测差异; 以及显示控制电路，其控制驱动电路并根据该差读取图像信号。 显示控制电路仅将图像信号提供给检测到差异的像素。 像素包括包括包括氧化物半导体的半导体层的薄膜晶体管。

    LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD OF THE SAME, AND ELECTRONIC APPLIANCE INCLUDING THE SAME
    128.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD OF THE SAME, AND ELECTRONIC APPLIANCE INCLUDING THE SAME 有权
    液晶显示器件及其驱动方法及包括其的电子器件

    公开(公告)号：US20110102696A1

    公开(公告)日：2011-05-05

    申请号：US12912070

    申请日：2010-10-26

    申请人： Shunpei YAMAZAKI ,  Jun KOYAMA

    发明人： Shunpei YAMAZAKI ,  Jun KOYAMA

    IPC分类号： G02F1/136

    CPC分类号： G02F1/1368 ,  G02F1/13458 ,  H01L27/1225

    摘要： An object is to provide a liquid crystal display device in which low power consumption can be achieved. A first substrate includes a terminal portion, a switching transistor, and a pixel circuit including a pixel electrode is provided. A second substrate includes a counter electrode. A liquid crystal element is interposed between the pixel electrode and the counter electrode. A potential to be input to the counter electrode is supplied from a terminal portion through the switching transistor. A semiconductor layer included in the switching transistor is an oxide semiconductor layer.

    摘要翻译： 本发明的目的是提供一种能够实现低功耗的液晶显示装置。 提供了包括端子部分，开关晶体管和包括像素电极的像素电路的第一衬底。 第二基板包括对电极。 液晶元件插入在像素电极和对电极之间。 从端子部分通过开关晶体管提供输入到对电极的电位。 包含在开关晶体管中的半导体层是氧化物半导体层。

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    129.
    发明申请
    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
    半导体器件及其制造方法

    公开(公告)号：US20100295683A1

    公开(公告)日：2010-11-25

    申请号：US12846104

    申请日：2010-07-29

    申请人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Mai AKIBA

    发明人： Shunpei YAMAZAKI ,  Jun KOYAMA ,  Mai AKIBA

    IPC分类号： G08B13/14

    CPC分类号： H01L27/1266 ,  H01L27/1214 ,  H01L27/1218 ,  H01L29/78603 ,  Y10T29/49117

    摘要： A semiconductor device typified by a wireless tag, which has improved mechanical strength, can be formed by a more simple process at a low cost and prevent radio waves from being shielded, and a manufacturing method of the semiconductor device. According to the invention, a wireless tag includes a thin film integrated circuit formed of an isolated TFT having a thin film semiconductor film. The wireless tag may be attached directly to an object, or attached to a flexible support such as plastic and paper before being attached to an object. The wireless tag of the invention may include an antenna as well as the thin film integrated circuit. The antenna allows to communicate signals between a reader/writer and the thin film integrated circuit, and to supply a power source voltage from the reader/writer to the thin film integrated circuit.

    摘要翻译： 可以通过更简单的方法以低成本的方法形成具有改善的机械强度的无线标签代表的半导体器件，并且防止无线电波被屏蔽，以及半导体器件的制造方法。 根据本发明，无线标签包括由具有薄膜半导体膜的隔离TFT形成的薄膜集成电路。 无线标签可以在被附接到对象之前直接附着到物体上，或者附着到诸如塑料和纸张之类的柔性支撑件上。 本发明的无线标签可以包括天线以及薄膜集成电路。 该天线允许在读/写器和薄膜集成电路之间通信信号，并将读取器/写入器的电源电压提供给薄膜集成电路。