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    DISPLAY DEVICE AND WATCH
    21.
    发明申请
    DISPLAY DEVICE AND WATCH 有权

    公开(公告)号：US20230017680A1

    公开(公告)日：2023-01-19

    申请号：US17947398

    申请日：2022-09-19

    Applicant: Japan Display Inc.

    Inventor： Akihiko FUJISAWA ,  Kaoru ITO ,  Tsutomu HARADA ,  Takayuki NAKANISHI

    IPC: G06F3/044 ,  G06F3/041 ,  G04G21/08

    Abstract: According to one embodiment, a display device includes a display panel and a ring-shaped electrode. The display panel includes a display area for displaying an image, a plurality of first electrodes arranged to surround the display area, and at least one second electrode arranged to surround the plurality of first electrodes. The ring-shaped electrode is arranged on the display panel and is arranged at a position overlapping with the second electrode in planar view. The ring-shaped electrode includes a protruding portion overlapping with at least one of the plurality of first electrodes in planar view.

    DISPLAY DEVICE
    24.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200249837A1

    公开(公告)日：2020-08-06

    申请号：US16857840

    申请日：2020-04-24

    Applicant: Japan Display Inc.

    Inventor： Koji NOGUCHI ,  Takayuki NAKANISHI

    IPC: G06F3/041 ,  G06F3/044

    Abstract: A display device is provided and includes first and second substrates; first and second electrodes, the first electrode having a rectangular shape; the second electrode provided to the second substrate at a position closer to a display surface than the first electrode in a direction perpendicular to the first substrate; a drive circuit configured to supply first or second drive signals to the second electrode; and a control circuit having a first detection mode for detecting an object to be detected in contact with the display surface based on a first detection signal corresponding to change in mutual capacitance between first and second electrodes when the first drive signal is supplied to the second electrode, and a second detection mode for detecting the object to be detected not in contact with the display surface based on a second detection signal corresponding to change in self-capacitance in the second electrode when the second drive signal is supplied to the second electrode, wherein first and second electrodes do not overlap in planar view.

    DISPLAY DEVICE
    25.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200012374A1

    公开(公告)日：2020-01-09

    申请号：US16573247

    申请日：2019-09-17

    Applicant: Japan Display Inc.

    Inventor： Takayuki NAKANISHI

    IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32

    Abstract: A display device with an input function is provided having a plurality of pixel parts arranged at intervals in a first direction and a second direction intersecting the first direction, and a display region including a plurality of light-transmitting parts arranged in the gap portions of the pixel parts, the pixel parts include at least one pixel provided with light-emitting elements, the light-transmitting part includes a sensor electrode for detecting electrostatic capacitance.

    DISPLAY DEVICE, ELECTRONIC APPARATUS, AND METHOD OF DRIVING DISPLAY DEVICE
    28.
    发明申请
    DISPLAY DEVICE, ELECTRONIC APPARATUS, AND METHOD OF DRIVING DISPLAY DEVICE 审中-公开
    显示设备，电子设备和驱动显示设备的方法

    公开(公告)号：US20170061873A1

    公开(公告)日：2017-03-02

    申请号：US15245720

    申请日：2016-08-24

    Applicant: Japan Display Inc.

    Inventor： Takayuki NAKANISHI ,  Tatsuya YATA

    IPC: G09G3/3225 ,  G09G3/20 ,  G09G3/3275

    CPC classification number: G09G3/3225 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3275 ,  G09G2300/0452 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

    Abstract: A display device includes an image display panel and a control unit that outputs an output signal to the image display panel and causes an image to be displayed. The control unit includes an input signal acquisition unit that acquires a correction input signal including a control input signal in which a part of data is input signal data including information of an input signal value for causing a pixel to display a predetermined color, and another part of data is a display control code, a processing content determination unit that determine processing content for processing the input signal data to generate an output signal value of the output signal based on the display control code, and an output signal generation unit that generates the output signal based on the processing content determined by the processing content determination unit and the input signal data.

    Abstract translation: 显示装置包括图像显示面板和向图像显示面板输出输出信号并使图像显示的控制单元。 控制单元包括输入信号获取单元，其获取包括控制输入信号的校正输入信号，其中一部分数据是包括用于使像素显示预定颜色的输入信号值的信息的信号数据，以及另一部分 的数据是显示控制代码，处理内容确定单元，其基于显示控制代码确定用于处理输入信号数据以产生输出信号的输出信号值的处理内容;以及输出信号生成单元，其生成输出 基于由处理内容确定单元确定的处理内容和输入信号数据的信号。

    DISPLAY DEVICE
    29.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160342043A1

    公开(公告)日：2016-11-24

    申请号：US15145265

    申请日：2016-05-03

    Applicant: Japan Display Inc.

    Inventor： Takayuki NAKANISHI ,  Tatsuya YATA

    IPC: G02F1/1343 ,  H01L27/32

    CPC classification number: H01L27/3218 ,  G02F2001/134345 ,  G02F2201/52 ,  G09G3/3225 ,  G09G2300/0452 ,  G09G2300/0456 ,  G09G2340/06 ,  G09G2360/144 ,  H01L27/3213 ,  H01L27/3216

    Abstract: According to an aspect, a display device includes: a plurality of pixels arranged at positions corresponding to coordinates in a row and a column directions; and a plurality of sub-pixels arranged among the pixels. The pixels and the sub-pixels are arranged in a staggered manner. Each of colors of the sub-pixels is any of a first primary color, a second primary color, and a third primary color. The sub-pixels are arranged so that a sub-pixel of the first primary color, a sub-pixel of the second primary color, and a sub-pixel of the third primary color are adjacent to each of the pixels. Each of colors of the pixels is a high luminance color having higher luminance than that of the colors of the sub-pixels.

    Abstract translation: 根据一个方面，一种显示装置包括：多个像素，其布置在与行和列方向上的坐标相对应的位置处; 以及排列在像素之间的多个子像素。 像素和子像素以交错的方式排列。 子像素的每个颜色都是第一基色，第二基色和第三原色中的任一种。 子像素被布置成使得第一原色的子像素，第二原色的子像素和第三原色的子像素与每个像素相邻。 每个像素的颜色是具有比子像素的颜色更高的亮度的高亮度颜色。

    DISPLAY APPARATUS AND TOUCH DETECTION APPARATUS USING SHIFT OF DETECTION OPERATION FOR REDUCED DETECTION TIME
    30.
    发明申请
    DISPLAY APPARATUS AND TOUCH DETECTION APPARATUS USING SHIFT OF DETECTION OPERATION FOR REDUCED DETECTION TIME 审中-公开
    显示装置和触摸检测装置使用检测操作的移位来减少检测时间

    公开(公告)号：US20160195960A1

    公开(公告)日：2016-07-07

    申请号：US15068614

    申请日：2016-03-13

    Applicant: JAPAN DISPLAY, INC.

    Inventor： Takeya TAKEUCHI ,  Koji NOGUCHI ,  Koji ISHIZAKI ,  Yasuyuki TERANISHI ,  Takayuki NAKANISHI

    IPC: G06F3/044 ,  G09G3/36 ,  G06F3/041

    CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04101 ,  G09G3/3614 ,  G09G3/3655 ,  G09G3/3677 ,  G09G2300/0434

    Abstract: A display apparatus includes: a display face; a display function layer adapted to vary display on the display face in response to an inputted image signal; a plurality of driving electrodes disposed separately in one direction; a detection scanning control section configured to apply a detection driving voltage to some of the plural driving electrodes and carry out detection driving scanning while shifting an application object of the detection driving voltage in the one direction on the display face and then control the detection driving scanning such that jump shift of carrying out shift with a pitch of twice or more times a driving electrode pitch is included; and a plurality of sensor lines disposed separately in a direction different from the one direction and responding to touch or proximity of a detection object with or to the display face to exhibit an electric variation.

    Abstract translation: 一种显示装置，包括：显示面; 显示功能层，其适于响应于输入的图像信号而改变显示面上的显示; 沿一个方向分开设置的多个驱动电极; 检测用扫描控制部，被配置为对所述多个驱动电极中的一些驱动电极施加检测驱动电压，并在所述显示面上沿一个方向移动所述检测用驱动电压的应用对象，进行检测驱动扫描，然后控制所述检测驱动扫描 包括以驱动电极间距的两倍或更多倍的间距进行移位的跳跃移位; 以及多个传感器线，其沿与该一个方向不同的方向分开设置，并且响应于检测对象与显示面的接触或接近而呈现出电变化。

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