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    Method of manufacturing organic semiconductor film
    31.
    发明授权
    Method of manufacturing organic semiconductor film 有权

    公开(公告)号：US10468597B2

    公开(公告)日：2019-11-05

    申请号：US16041766

    申请日：2018-07-21

    Applicant: FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

    Inventor： Seigo Nakamura ,  Yoshiki Maehara ,  Yuichiro Itai ,  Yoshihisa Usami ,  Junichi Takeya

    IPC: H01L51/00 ,  H01L29/786 ,  H01L51/05 ,  H01L51/10 ,  B05C11/04

    Abstract: A method of manufacturing an organic semiconductor film, including a step of moving a coating blade surface positioned to face a substrate surface in a first direction parallel to the substrate surface, while in contact with an organic semiconductor solution supplied to a portion between the blade surface and the substrate surface to form the organic semiconductor film in the first direction. The coating blade is disposed to have first and second gaps having different separation gap sizes with the substrate surface in a region where the blade surface and the organic semiconductor solution are in contact. The first gap is positioned on an upstream side of the first direction and the second gap, which is smaller than the first gap, is provided on a downstream side. A second gap size is a minimum distance between the substrate surface and the blade surface and is 40 μm or less.

    Circular polarization illumination device and plant growth regulation method
    34.
    发明授权
    Circular polarization illumination device and plant growth regulation method 有权

    公开(公告)号：US09848540B2

    公开(公告)日：2017-12-26

    申请号：US14058992

    申请日：2013-10-21

    Applicant: FUJIFILM Corporation

    Inventor： Yoshihisa Usami ,  Mitsuyoshi Ichihashi ,  Yohsuke Takeuchi

    IPC: A01G7/04 ,  F21V9/14

    CPC classification number: A01G7/045 ,  F21V9/14 ,  Y02P60/146

    Abstract: The present invention provides a circular polarization illumination device which can irradiate right-circularly polarized light at a large light amount from a light source of right-circularly polarized light with a high efficiency and can irradiate left-circularly polarized light at a large light amount from a light source of left-circularly polarized light with a high efficiency, and a plant growth regulation method that can efficiently regulate the promotion or inhibition of the growth of plants by using the circular polarization illumination device. Moreover, the illumination device includes a light-emitting light source, a reflective polarizing plate, reirradiation unit, and circular polarization conversion unit.

    Three-dimensional information detection device
    35.
    发明授权
    Three-dimensional information detection device 有权

    公开(公告)号：US10834378B2

    公开(公告)日：2020-11-10

    申请号：US16452973

    申请日：2019-06-26

    Applicant: FUJIFILM Corporation ,  GROOVE X, INC.

    Inventor： Yoshihisa Usami ,  Nobuya Tanaka ,  Hajime Terayoko ,  Kaname Hayashi

    IPC: H04N13/254 ,  G06T7/521 ,  H04N13/239 ,  G01B11/25

    Abstract: Provided is a three-dimensional information detection device having a configuration in which detection accuracy of three-dimensional information of a measurement target object is not lowered even in a case where an optical system that includes a projection unit, a first imaging unit and a second imaging unit is covered with a light transmissive cover so that the optical system is not exposed to the outside. The three-dimensional information detection device includes the projection unit that projects an image pattern onto a measurement target object, the first imaging unit and the second imaging unit that respectively image the image pattern, a transmissive cover that covers the optical system that includes the projection unit, the first imaging unit, and the second imaging unit, and a calculation unit that calculates three-dimensional information of the measurement target object on the basis of the image pattern that is imaged using the first imaging unit and the second imaging unit. At least a part of a mounting surface of the optical system is formed by a light absorbing member, and the first imaging unit and the second imaging unit are disposed out of a region to which reflected light that is regularly reflected from the cover in projection light of the image pattern is directly incident.

    Information display system
    36.
    发明授权
    Information display system 有权

    公开(公告)号：US10354619B2

    公开(公告)日：2019-07-16

    申请号：US15828570

    申请日：2017-12-01

    Applicant: FUJIFILM Corporation

    Inventor： Yoshihisa Usami

    IPC: G09G5/00 ,  G09G5/22 ,  G06K19/077 ,  G09F3/00 ,  G09G3/34 ,  G06F3/147 ,  G09G5/393

    Abstract: An information display system comprising a tag including a signal receiver, an image-memory-type display medium that displays a display image based on an image display signal, and a storage including a first storage region for storing identification information and the image display signal and a second storage region for storing recording information indicating a storage state of the image display signal in the first storage region; and a reader/writer including a contact electrode unit that contacts the signal receiver, an information recognition unit that reads the identification information and the recording information, a memory that stores image display information corresponding to the identification information and identification information, and a writing unit that transmits an image display signal based on the image display information and a write signal for changing the recording information to indicate that the image display signal has been stored through the contact electrode unit.

    Information display system
    37.
    发明授权
    Information display system 有权

    公开(公告)号：US10332487B2

    公开(公告)日：2019-06-25

    申请号：US15828554

    申请日：2017-12-01

    Applicant: FUJIFILM Corporation

    Inventor： Yoshihisa Usami

    IPC: G09G5/00 ,  G09G5/22 ,  G06K7/10 ,  G06K19/077 ,  G06K19/14 ,  G09F3/00 ,  G09G3/20 ,  G09G3/34

    Abstract: An information display system comprising a tag including a signal receiver, a data code, and an image-memory-type display medium that displays an image based on an image display signal; and a reader/writer including a contact electrode unit that contacts the signal receiver, an information recognition unit that recognizes the data code and the display image, a memory that stores image display information corresponding to information included in the data code and information of a data code, and a writing unit that transmits an image display signal based on the image display information through the electrode unit. The recognition unit reads and compares the information included in the read data code with the information of the stored data code, and when identical, the writing unit transmits the image display signal through the electrode unit to display the image on the display medium, which is checked by the recognition unit.

    Image forming medium, method for producing image forming medium, and image forming method
    39.
    发明授权
    Image forming medium, method for producing image forming medium, and image forming method 有权

    公开(公告)号：US10183518B2

    公开(公告)日：2019-01-22

    申请号：US15461736

    申请日：2017-03-17

    Applicant: FUJIFILM Corporation

    Inventor： Yoshihisa Usami

    IPC: B41M5/30 ,  B41M5/34 ,  B41M5/28 ,  B41J2/32 ,  B41J2/315

    Abstract: An image forming medium capable of forming an image without using a printer including a plurality of first metal electrodes extending in one direction and being parallel to one another, a first oxide layer in which the first metal electrodes are embedded and which is made of an oxide of a metal constituting the first metal electrodes, a plurality of second metal electrodes extending in one direction and crossing the first electrodes in a surface direction of the first oxide layer, a second oxide layer in which the second metal electrodes are embedded and which is made of an oxide of a metal constituting the second metal electrodes, and a thermal color developing layer provided on the first metal electrodes or the second metal electrodes, in which the second metal electrodes are separated from the first metal electrodes by the second oxide layer.

    Sensing system
    40.
    发明授权
    Sensing system 有权

    公开(公告)号：US10162989B2

    公开(公告)日：2018-12-25

    申请号：US16024119

    申请日：2018-06-29

    Applicant: FUJIFILM Corporation ,  TOPPAN FORMS CO., LTD. ,  THE UNIVERSITY OF TOKYO

    Inventor： Yoshihisa Usami ,  Takayoshi Yokoyama ,  Yuki Owashi ,  Hiroyuki Matsui ,  Junichi Takeya

    IPC: G06K7/10 ,  G06K19/07

    Abstract: A sensing system includes an electronic tag and a reading device that transmits and receives information to and from the electronic tag. The reading device includes a transmission unit that sends an alternating-current radio wave including a high-frequency component and a low-frequency component. The electronic tag does not include a power supply and includes a receiving unit that obtains a power supply voltage from the high-frequency component of the alternating-current radio wave and obtains a clock signal from the low-frequency component and a return unit that maintains a maximum amplitude of the clock signal and sends a combination of information and the clock signal as a return signal. The reading device further includes a processing unit that decodes the return signal sent from the electronic tag on the basis of the clock signal.

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