中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

56 records (took 0.021 seconds)

    INPUT DETECTION SYSTEM AND DETECTION DEVICE
    2.
    发明申请
    INPUT DETECTION SYSTEM AND DETECTION DEVICE 有权

    公开(公告)号：US20220397999A1

    公开(公告)日：2022-12-15

    申请号：US17838685

    申请日：2022-06-13

    Applicant: Japan Display Inc.

    Inventor： Makoto HAYASHI ,  Yuto KAKINOKI ,  Takaaki KONO

    IPC: G06F3/041 ,  G06F3/044

    Abstract: An input detection system includes a display device with a detection function including a plurality of pixels, a plurality of drive electrodes, and a plurality of detection electrodes arrayed in a display region, an input device including an LC circuit, a first electrode coupled to one end side of the LC circuit, and a second electrode coupled to the other end side of the LC circuit, and a drive electrode scan circuit configured to supply a drive signal to the drive electrodes.

    INPUT DETECTION SYSTEM AND ELECTRONIC APPARATUS CASE
    3.
    发明申请
    INPUT DETECTION SYSTEM AND ELECTRONIC APPARATUS CASE 有权

    公开(公告)号：US20220342506A1

    公开(公告)日：2022-10-27

    申请号：US17723738

    申请日：2022-04-19

    Applicant: Japan Display Inc.

    Inventor： Makoto HAYASHI ,  Yuto KAKINOKI ,  Takaaki KONO

    IPC: G06F3/044 ,  G06F3/041 ,  G06F1/16 ,  G09G3/00

    Abstract: An input detection system includes a display device with a detection function that includes a plurality of detection electrodes arrayed in a display region, an electronic apparatus case including an accommodation portion accommodating the display device with the detection function and a cover covering the display region of the display device with the detection function, and an input device that is mounted on the cover of the electronic apparatus case so as to rotate around a rotating axis extending in a normal direction to a surface of the cover and includes a first electrode and a second electrode facing the detection electrodes.

    INPUT DETECTION SYSTEM AND INPUT SUPPORT DEVICE
    4.
    发明申请
    INPUT DETECTION SYSTEM AND INPUT SUPPORT DEVICE 有权

    公开(公告)号：US20220147191A1

    公开(公告)日：2022-05-12

    申请号：US17511940

    申请日：2021-10-27

    Applicant: Japan Display Inc.

    Inventor： Yuto KAKINOKI ,  Makoto HAYASHI ,  Takaaki KONO

    IPC: G06F3/044 ,  H03K17/96

    Abstract: An input detection system includes a plurality of electrodes arrayed in a detection region, and an input support device including an LC circuit, a first electrode coupled to one end side of the LC circuit, a second electrode coupled to another end side of the LC circuit, and a housing accommodating therein at least the LC circuit. The input support device is disposed overlapping with a plurality of the electrodes, the housing is a conductor, the LC circuit includes a first capacitor and a second capacitor coupled in series between the one end side and the other end side of the LC circuit, and a coupling portion between the first capacitor and the second capacitor is coupled to the housing.

    INPUT DETECTION SYSTEM
    5.
    发明申请
    INPUT DETECTION SYSTEM 有权

    公开(公告)号：US20220137727A1

    公开(公告)日：2022-05-05

    申请号：US17505816

    申请日：2021-10-20

    Applicant: Japan Display Inc.

    Inventor： Takaaki KONO ,  Makoto HAYASHI ,  Yuto KAKINOKI

    IPC: G06F3/0362 ,  G06F3/044 ,  G06F3/041

    Abstract: An input detection system includes a detection device including a plurality of detection electrodes arrayed in a detection region, and an input support device including a first electrode, a second electrode provided so as to be movable on a concentric circle about a rotating axis overlapping with the first electrode, and a coupling portion that electrically couples the first electrode and the second electrode. A position of the rotating axis of the input support device is fixed to the detection region of the detection device, and a reference potential is supplied to the detection electrode corresponding to the first electrode and a drive signal is supplied to the detection electrode corresponding to the second electrode.

    ELECTRONIC APPARATUS AND CONTROL METHOD OF ELECTRONIC APPARATUS
    7.
    发明申请
    ELECTRONIC APPARATUS AND CONTROL METHOD OF ELECTRONIC APPARATUS 审中-公开

    公开(公告)号：US20170308207A1

    公开(公告)日：2017-10-26

    申请号：US15645141

    申请日：2017-07-10

    Applicant: Japan Display Inc.

    Inventor： Kohei AZUMI ,  Jouji YAMADA ,  Hirofumi NAKAGAWA ,  Michio YAMAMOTO ,  Makoto HAYASHI ,  Hiroshi MIZUHASHI ,  Kozo IKENO ,  Yoshitoshi KIDA

    IPC: G06F3/044 ,  G06F3/041

    Abstract: According to one embodiment, an electronic apparatus includes a sensor-equipped display device including a display device and a sensor which outputs information for detecting a contact position on the display device, a display driver which outputs a driving signal to the sensor based on one setting table, an application processor which outputs a table selection signal specifying a setting table and a sensor setting signal specifying a driving method of the sensor to the display driver, and a sensing circuit which outputs a dataset including three-dimensional information of a coordinate of a position on the display device and a physical quantity at the coordinate to the application processor, and outputs a table selection request signal generated based on the table selection signal, and a control signal which controls driving timing of the sensor to the display driver, the control signal having generated based on the sensor setting signal.

    TOUCH-DETECTION DEVICE, DISPLAY DEVICE HAVING A TOUCH-DETECTION FUNCTION, AND TOUCH-DETECTION METHOD
    8.
    发明申请
    TOUCH-DETECTION DEVICE, DISPLAY DEVICE HAVING A TOUCH-DETECTION FUNCTION, AND TOUCH-DETECTION METHOD 有权
    触摸检测装置，具有触摸检测功能的显示装置和触摸检测方法

    公开(公告)号：US20160034070A1

    公开(公告)日：2016-02-04

    申请号：US14816811

    申请日：2015-08-03

    Applicant: Japan Display Inc.

    Inventor： Makoto HAYASHI

    IPC: G06F3/044 ,  G09G5/18 ,  H03K17/96

    CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G09G3/3622 ,  G09G3/3681

    Abstract: In one embodiment, a touch-detection device includes first and second sensors, a driver and a detection circuit. The driver supplies a driving signal to the first and second sensors. The detection circuit detects an object which is in contact with a detection area, based on a detection signal which is read from the first and second sensors. The driver simultaneously supplies the signal to the first sensors in a first period, simultaneously supplies the signal to the second sensors in a second period following the first period, when the object was not detected in the first period, and successively supplies the signal to the respective first sensors in the second period, when the object was detected in the first period.

    Abstract translation: 在一个实施例中，触摸检测装置包括第一和第二传感器，驱动器和检测电路。 驱动器向第一和第二传感器提供驱动信号。 检测电路基于从第一和第二传感器读取的检测信号来检测与检测区域接触的物体。 驱动器在第一时间段内同时向第一传感器提供信号，同时在第一周期之后的第二周期中将信号提供给第二传感器，当在第一周期内未检测到物体时，该信号依次提供给第二传感器 当在第一周期中检测到物体时，在第二周期中的相应的第一传感器。

    SENSOR MODULE AND DISPLAY DEVICE INCLUDING THE SENSOR MODULE
    9.
    发明公开
    SENSOR MODULE AND DISPLAY DEVICE INCLUDING THE SENSOR MODULE 审中-公开

    公开(公告)号：US20240192814A1

    公开(公告)日：2024-06-13

    申请号：US18443774

    申请日：2024-02-16

    Applicant: Japan Display Inc.

    Inventor： Takayuki NAKANISHI ,  Makoto HAYASHI

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/0446 ,  G06F3/0412 ,  G06F3/04164 ,  G06F3/0448

    Abstract: A sensor module includes: a plurality of sensor electrodes arranged in a plurality of rows and a plurality of columns; a plurality of terminals respectively corresponding to the plurality of sensor electrodes; and a plurality of sensor wirings respectively corresponding to the plurality of sensor electrodes. Each of the plurality of sensor wirings electrically connects the respective sensor electrode to the respective terminal without passing through any other sensor electrode. Each of the plurality of sensor electrodes does not overlap at least the plurality of sensor wirings other than the corresponding sensor wiring.

Patent Agency Ranking