公开(公告)号：US20170230041A1

公开(公告)日：2017-08-10

申请号：US15427815

申请日：2017-02-08

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Kiyoshi KATO ,  Yutaka SHIONOIRI ,  Tomoaki ATSUMI ,  Takanori MATSUZAKI

IPC: H03K5/24 ,  H01L21/78 ,  H01L23/498

CPC classification number: H03K5/2481 ,  G11C5/144 ,  G11C5/145 ,  H01L21/78 ,  H01L23/49844 ,  H01L27/00 ,  H01L27/10805 ,  H01L27/14687 ,  H01L28/00

Abstract: Provided is a semiconductor device that can directly compare two negative potentials. The semiconductor device includes a first to a third transistor and a load and is configured to compare a first negative potential and a second negative potential. The first negative potential and the second negative potential are input to a gate of the first transistor and a gate of the second transistor, respectively. Each drain of the first transistor and the second transistor is electrically connected to the load. The third transistor serves as a current source. The first transistor and the second transistor each include a backgate. A positive potential is input to the backgates.

公开(公告)号：US20160336057A1

公开(公告)日：2016-11-17

申请号：US15153360

申请日：2016-05-12

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Tatsuya ONUKI ,  Yutaka SHIONOIRI

IPC: G11C11/409 ,  H01L27/12 ,  G11C11/56 ,  H01L27/108 ,  G11C11/24 ,  H01L29/786 ,  H01L27/105

CPC classification number: G11C11/409 ,  G11C11/24 ,  G11C11/404 ,  G11C11/4097 ,  G11C11/56 ,  G11C11/565 ,  H01L27/10805 ,  H01L27/1156 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/78648 ,  H01L29/7869 ,  H01L29/78696

Abstract: A novel semiconductor device, a semiconductor device capable of storing multi-level data, a semiconductor device with low power consumption, a semiconductor device with a reduced area, or a highly reliable semiconductor device is provided. The semiconductor device includes a memory cell which includes a first transistor and a capacitor, and a second transistor. The first transistor includes an oxide semiconductor in a channel formation region. One of a source and a drain of the first transistor is electrically connected to a first wiring. The other of the source and the drain of the first transistor is electrically connected to one of electrodes of the capacitor. The other of the electrodes of the capacitor is electrically connected to a second wiring. A gate of the second transistor is electrically connected to the first wiring.

Abstract translation: 提供一种新颖的半导体器件，能够存储多电平数据的半导体器件，具有低功耗的半导体器件，具有减小面积的半导体器件或高可靠性半导体器件。 半导体器件包括：存储单元，其包括第一晶体管和电容器;以及第二晶体管。 第一晶体管包括沟道形成区中的氧化物半导体。 第一晶体管的源极和漏极之一电连接到第一布线。 第一晶体管的源极和漏极中的另一个电连接到电容器的一个电极。 电容器的另一个电极电连接到第二布线。 第二晶体管的栅极电连接到第一布线。

公开(公告)号：US20150325599A1

公开(公告)日：2015-11-12

申请号：US14801936

申请日：2015-07-17

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Shunpei YAMAZAKI ,  Kiyoshi KATO ,  Jun KOYAMA ,  Yutaka SHIONOIRI

IPC: H01L27/12 ,  H01L23/66 ,  H01L23/538 ,  H01L29/786

CPC classification number: H01L27/1222 ,  G06K19/0723 ,  H01L23/5387 ,  H01L23/66 ,  H01L27/1214 ,  H01L27/1218 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/13 ,  H01L29/78621 ,  H01L29/78648 ,  H01L2223/6677 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The invention provides a processor obtained by forming a high functional integrated circuit using a polycrystalline semiconductor over a substrate which is sensitive to heat, such as a plastic substrate or a plastic film substrate. Moreover, the invention provides a wireless processor, a wireless memory, and an information processing system thereof which transmit and receive power or signals wirelessly. According to the invention, an information processing system includes an element forming region including a transistor which has at least a channel forming region formed of a semiconductor film separated into islands with a thickness of 10 to 200 nm, and an antenna. The transistor is fixed on a flexible substrate. The wireless processor in which a high functional integrated circuit including the element forming region is formed and the semiconductor device transmit and receive data through the antenna.

Abstract translation: 本发明提供一种处理器，其通过在对热敏感的基板（例如塑料基板或塑料膜基板）上形成使用多晶半导体的高功能集成电路。 此外，本发明提供一种无线发送和接收电力或信号的无线处理器，无线存储器及其信息处理系统。 根据本发明，一种信息处理系统包括一个元件形成区域，该元件形成区域包括晶体管，该晶体管至少具有由半导体膜形成的沟道形成区域，所述半导体膜片分隔成10至200nm的厚度的岛状物以及天线。 晶体管固定在柔性基板上。 其中形成包括元件形成区域的高功能集成电路并且半导体器件通过天线发送和接收数据的无线处理器。

公开(公告)号：US20140184162A1

公开(公告)日：2014-07-03

申请号：US14136732

申请日：2013-12-20

Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

Inventor： Minoru TAKAHASHI ,  Junpei MOMO ,  Yutaka SHIONOIRI

IPC: H01G11/06 ,  H01M10/44 ,  H01M10/42 ,  H02J7/00

CPC classification number: H02J7/007 ,  H01G11/06 ,  H01G11/10 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/4207 ,  H01M10/441 ,  H02J7/0024 ,  H02J7/0057

Abstract: Deterioration of a power storage device is reduced. Switches that control the connections of a plurality of power storage devices separately are provided. The switches are controlled with a plurality of control signals, so as to switch between charge and discharge of each of the power storage devices or between serial connection and parallel connection of the plurality of power storage devices. Further, a semiconductor circuit having a function of carrying out arithmetic is provided for the power storage devices, so that a control system of the power storage devices or a power storage system is constructed.

Abstract translation: 蓄电装置的劣化降低。 提供了分别控制多个蓄电装置的连接的开关。 开关由多个控制信号控制，以便在每个蓄电装置的充电和放电之间或多个蓄电装置的串联和并联之间切换。 此外，为蓄电装置设置具有进行运算功能的半导体电路，构成蓄电装置或蓄电系统的控制系统。

公开(公告)号：US20140117932A1

公开(公告)日：2014-05-01

申请号：US14147235

申请日：2014-01-03

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Shunpei Yamazaki ,  Jun KOYAMA ,  Yutaka SHIONOIRI

IPC: B60L11/18

CPC classification number: B60L11/182 ,  B60L5/005 ,  B60L11/1829 ,  B60L11/1833 ,  B60L2200/26 ,  B60L2200/32 ,  B60L2200/34 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/20 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: An object is to provide a moving object structure capable of reducing power loss caused when power is supplied from a power feeding device to a moving object by wireless communication. Another object is to provide a moving object structure capable of reducing the strength of a radio wave radiated to the surroundings. Before power is supplied to a moving object, a radio wave for alignment of antennas is output from a power feeding device. That is, radio waves are output from a power feeding device in two stages. In a first stage, a radio wave is output to align positions of antennas of the power feeding device and the moving object. In a second stage, a radio wave is output to supply power from the power feeding device to the moving object.

Abstract translation: 本发明的目的是提供一种移动物体结构，能够减少通过无线通信从供电装置向移动物体供电时引起的功率损失。 另一个目的是提供能够降低辐射到周围环境的无线电波的强度的移动物体结构。 在向运动物体供电之前，从供电装置输出用于对准天线的无线电波。 也就是说，无线电波从两个阶段的馈电装置输出。 在第一阶段，输出无线电波以对准馈电装置和移动物体的天线位置。 在第二阶段，输出无线电波以从供电装置向运动物体供电。