公开(公告)号：US09746949B2

公开(公告)日：2017-08-29

申请号：US14182432

申请日：2014-02-18

Applicant: Japan Display Inc.

Inventor： Michio Yamamoto ,  Jouji Yamada ,  Hirofumi Nakagawa ,  Kohei Azumi ,  Makoto Hayashi ,  Hiroshi Mizuhashi ,  Kozo Ikeno ,  Yoshitoshi Kida

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044

Abstract: According to one embodiment, an electronic device includes a display device includes a plurality of first electrodes arranged in a matrix form, second electrodes opposite to the first electrodes, the second electrodes including a plurality of electrode patterns extending in a first direction and aligned in a second direction to cross the first direction, and third electrodes opposite to the second electrodes, the third electrodes including a plurality of electrode patterns extending in the second direction and aligned in the first direction, a display driver applying a sensor drive signal to the second electrodes, a detection circuit transmitting a detection data including physical quantity data detected from the plurality of electrode patterns of the third electrodes at each time when the sensor drive signal is applied to the second electrodes, and an application processor processing the detection data received from the detection circuit.

公开(公告)号：US09740395B2

公开(公告)日：2017-08-22

申请号：US14211818

申请日：2014-03-14

Applicant: Japan Display Inc.

Inventor： Jouji Yamada ,  Hirofumi Nakagawa ,  Michio Yamamoto ,  Kohei Azumi ,  Makoto Hayashi ,  Hiroshi Mizuhashi ,  Kozo Ikeno ,  Yoshitoshi Kida

IPC: G06F3/0488 ,  G06F3/041 ,  G06F3/039 ,  G06K9/00

CPC classification number: G06F3/0488 ,  G06F3/039 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04101 ,  G06K9/00201 ,  G06K9/00335 ,  G06K2009/00395

Abstract: According to one embodiment, an electronic apparatus includes a sensor-integrated display device integrally including a display surface and a sensor surface, a data transfer device, an image data generation module, and a processing module. The data transfer device is configured to generate and output three-dimensional information. The image data generation module is configured to generate three-dimensional image data at a plurality of sensing points on the sensor surface based on the three-dimensional information. The processing module is configured to analyze an operation content of a conductor above the sensor surface based on the image data.

公开(公告)号：US09576549B2

公开(公告)日：2017-02-21

申请号：US14186431

申请日：2014-02-21

Applicant: Japan Display Inc.

Inventor： Yoshitoshi Kida ,  Jouji Yamada ,  Hirofumi Nakagawa ,  Michio Yamamoto ,  Kohei Azumi ,  Makoto Hayashi ,  Hiroshi Mizuhashi ,  Kozo Ikeno

IPC: G06F3/041 ,  G09G5/00 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04101 ,  G09G5/003

Abstract: According to one embodiment, an electronic apparatus, includes a sensor-equipped display device includes a display device and a sensor configured to detect a contact or proximate position, a display driver configured to output an image display signal to the display device and to output a drive signal to the sensor, a detecting circuit configured to generate, based on the information from the sensor, raw data (Raw data) including three-dimensional information of coordinates of a position on the display device and a physical quantity at the coordinates, and an application processor configured to discriminate whether a part of the region in the display area should be further sensed or not, based on the raw data, and if the part of the region is further sensed, to output the range of the display device to be further sensed and the timing of driving the sensor to the display driver.

Abstract translation: 根据一个实施例，电子设备包括具有传感器的显示设备，包括显示设备和被配置为检测接触或接近位置的传感器，被配置为将图像显示信号输出到显示设备并且输出 驱动信号传送到传感器，检测电路被配置为基于来自传感器的信息生成包括显示装置上的位置的坐标的三维信息和坐标处的物理量的原始数据（原始数据），以及 应用处理器，其被配置为基于所述原始数据来判别所述显示区域中的所述区域的一部分是否应被进一步感测，并且如果所述区域的所述部分被进一步感测，则将所述显示设备的所述范围输出为 进一步感测到驱动传感器到显示器驱动器的定时。

公开(公告)号：US09448661B2

公开(公告)日：2016-09-20

申请号：US14186216

申请日：2014-02-21

Applicant: Japan Display Inc.

Inventor： Kohei Azumi ,  Jouji Yamada ,  Hirofumi Nakagawa ,  Michio Yamamoto ,  Makoto Hayashi ,  Hiroshi Mizuhashi ,  Kozo Ikeno ,  Yoshitoshi Kida

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/044

Abstract: According to one embodiment, an electronic device includes a display device having a plurality of first electrodes arranged in a matrix form, second electrodes including a plurality of electrode patterns extending in a first direction and aligned in a second direction to cross the first direction, and third electrodes including a plurality of electrode patterns extending in the second direction and aligned in the first direction, a display driver configured to apply a sensor drive signal to the second electrodes, a detection circuit configured to transmit a detection data group including physical quantity data detected in one detection period from the plurality of electrode patterns of the third electrodes at each time when the sensor drive signal is applied to the second electrodes, and an application processor configured to process the detection data group received from the detection circuit.

Abstract translation: 根据一个实施例，一种电子设备包括具有以矩阵形式布置的多个第一电极的显示装置，第二电极包括沿第一方向延伸并沿第二方向排列以跨越第一方向的多个电极图案;以及 第三电极，包括沿第二方向延伸并且沿第一方向排列的多个电极图案;被配置为向第二电极施加传感器驱动信号的显示驱动器;检测电路，被配置为发送包括检测到的物理量数据的检测数据组 在每个传感器驱动信号被施加到第二电极的每一次的第三电极的多个电极图案的一个检测周期中，以及应用处理器，被配置为处理从检测电路接收的检测数据组。

公开(公告)号：US09727180B2

公开(公告)日：2017-08-08

申请号：US14187798

申请日：2014-02-24

Applicant: Japan Display Inc.

Inventor： Kohei Azumi ,  Jouji Yamada ,  Hirofumi Nakagawa ,  Michio Yamamoto ,  Makoto Hayashi ,  Hiroshi Mizuhashi ,  Kozo Ikeno ,  Yoshitoshi Kida

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0416

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.

公开(公告)号：US20140292677A1

公开(公告)日：2014-10-02

申请号：US14182432

申请日：2014-02-18

Applicant: Japan Display Inc.

Inventor： Michio Yamamoto ,  Jouji Yamada ,  Hirofumi Nakagawa ,  Kohei Azumi ,  Makoto Hayashi ,  Hiroshi Mizuhashi ,  Kozo Ikeno ,  Yoshitoshi Kida

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044

Abstract: According to one embodiment, an electronic device includes a display device includes a plurality of first electrodes arranged in a matrix form, second electrodes opposite to the first electrodes, the second electrodes including a plurality of electrode patterns extending in a first direction and aligned in a second direction to cross the first direction, and third electrodes opposite to the second electrodes, the third electrodes including a plurality of electrode patterns extending in the second direction and aligned in the first direction, a display driver applying a sensor drive signal to the second electrodes, a detection circuit transmitting a detection data including physical quantity data detected from the plurality of electrode patterns of the third electrodes at each time when the sensor drive signal is applied to the second electrodes, and an application processor processing the detection data received from the detection circuit.

Abstract translation: 根据一个实施例，电子设备包括显示设备，其包括以矩阵形式布置的多个第一电极，与第一电极相对的第二电极，第二电极包括沿第一方向延伸并对齐于第一电极的多个电极图案 与第二电极相对的第二方向，第三电极包括沿第二方向延伸并沿第一方向排列的多个电极图案;显示驱动器，将传感器驱动信号施加到第二电极 检测电路，其在将传感器驱动信号施加到第二电极的每个时间发送包括从第三电极的多个电极图案检测到的物理量数据的检测数据，以及处理从检测接收到的检测数据的应用处理器 电路。