公开(公告)号：US20160249046A1

公开(公告)日：2016-08-25

申请号：US15049482

申请日：2016-02-22

Applicant: Japan Display Inc.

Inventor： Yingbao YANG ,  Takeo KOITO ,  Daichi SUZUKI

IPC: H04N13/04

CPC classification number: H04N13/398 ,  H04N13/32 ,  H04N13/376

Abstract: According to an aspect, a display device includes: a position information acquiring unit that acquires position information on a position of a viewer; a separation unit that changes a position of an image separator based on the position information; an illumination unit that changes a direction of an optical axis of illumination light based on the position information of the viewer in synchronization with a timing at which the position of the image separator is changed; and a display unit that modulates the illumination light and displays an image including plural parallax images.

Abstract translation: 根据一个方面，一种显示装置包括：位置信息获取单元，其获取关于观看者的位置的位置信息; 分离单元，其基于位置信息改变图像分离器的位置; 照射单元，其与图像分离器的位置改变的定时同步地基于观看者的位置信息来改变照明光的光轴的方向; 以及显示单元，其调制照明光并显示包括多个视差图像的图像。

公开(公告)号：US20190278391A1

公开(公告)日：2019-09-12

申请号：US16422369

申请日：2019-05-24

Applicant: Japan Display Inc.

Inventor： Hiroshi MIZUHASHI ,  Hayato KURASAWA ,  Daichi SUZUKI ,  Fumitaka GOTOH

IPC: G06F3/0354 ,  G06F3/041 ,  G06F3/046

Abstract: A display apparatus with a touch detection function capable of improving accuracy is provided. The display apparatus includes: a pixel array having a plurality of pixels arranged in a matrix form; and a plurality of signal wires arranged in the pixel array. Here, when an externally-detecting object is detected, a plurality of coils having areas overlapping with each other are formed of a plurality of signal wires (drive electrodes) among the plurality of signal wires, and a magnetic field generated in the plurality of respective coils are superimposed in an overlapped area by supplying a drive signal to the plurality of coils.

公开(公告)号：US20180231836A1

公开(公告)日：2018-08-16

申请号：US15892001

申请日：2018-02-08

Applicant: Japan Display Inc.

Inventor： Daichi SUZUKI ,  Kazuhiko SAKO

IPC: G02F1/1335 ,  G02F1/1343 ,  H05B33/08 ,  G09G3/36

Abstract: According to an aspect, a display device includes: a display panel including a display area with pixels; a backlight; and a dimmer. The dimmer includes a dimming panel including a dimming area overlapping the display area and a control circuit. The dimming area includes a plurality of regions each including a first electrode and a second electrode. The control circuit includes a shift register configured to receive an electrical signal for controlling a potential of each of the first electrodes and including a plurality of sequential circuits coupled in series, a holding circuit to which an output of each of the sequential circuits is coupled, and a gradation voltage setter to which an output of the holding circuit is coupled. Each of the first electrodes is coupled to an output of the gradation voltage setter.

公开(公告)号：US20170179168A1

公开(公告)日：2017-06-22

申请号：US15223767

申请日：2016-07-29

Applicant: Japan Display Inc.

Inventor： Yuji SUZUKI ,  Hiroshi MIZUHASHI ,  Hayato KURASAWA ,  Daichi SUZUKI

IPC: H01L27/13 ,  H01Q1/24 ,  H01L51/52 ,  H01Q1/36 ,  G02F1/1335 ,  H01L27/32

CPC classification number: H01L27/13 ,  G02F1/133553 ,  G02F2201/122 ,  G02F2201/123 ,  G02F2203/02 ,  G02F2203/30 ,  G09G3/3648 ,  H01L27/1255 ,  H01L27/3225 ,  H01L27/3248 ,  H01L51/5218 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q1/44 ,  H01Q7/00

Abstract: According to one embodiment, a display device includes an insulating substrate, display function layer disposed above the insulating substrate, reflective electrode disposed between the insulating substrate and the display function layer, to which a potential for image display is applied, and antenna having a band shape disposed between the insulating substrate and the reflective electrode.

公开(公告)号：US20160349921A1

公开(公告)日：2016-12-01

申请号：US15147421

申请日：2016-05-05

Applicant: Japan Display Inc.

Inventor： Hiroshi MIZUHASHI ,  Hayato KURASAWA ,  Daichi SUZUKI ,  Fumitaka GOTOH

IPC: G06F3/041 ,  G06F3/045 ,  G06F3/0354 ,  G06F3/044 ,  G06F3/046

CPC classification number: G06F3/03545 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/046

Abstract: A display apparatus with a touch detection function capable of improving accuracy is provided. The display apparatus includes: a pixel array having a plurality of pixels arranged in a matrix form; and a plurality of signal wires arranged in the pixel array. Here, when an externally-detecting object is detected, a plurality of coils having areas overlapping with each other are formed of a plurality of signal wires (drive electrodes) among the plurality of signal wires, and a magnetic field generated in the plurality of respective coils are superimposed in an overlapped area by supplying a drive signal to the plurality of coils.

Abstract translation: 提供了具有能够提高精度的触摸检测功能的显示装置。 显示装置包括：具有以矩阵形式布置的多个像素的像素阵列; 以及布置在像素阵列中的多个信号线。 这里，当检测到外部检测对象时，具有多个彼此重叠的区域的多个线圈由多个信号线中的多个信号线（驱动电极）形成，并且在多个信号线中产生的磁场 线圈通过向多个线圈提供驱动信号而叠置在重叠区域中。

公开(公告)号：US20160291785A1

公开(公告)日：2016-10-06

申请号：US15078126

申请日：2016-03-23

Applicant: Japan Display Inc.

Inventor： Hiroshi MIZUHASHI ,  Hayato KURASAWA ,  Daichi SUZUKI ,  Fumitaka GOTOH ,  Makoto HAYASHI

IPC: G06F3/041 ,  G06F3/0354 ,  G06F3/046

CPC classification number: G06F3/0416 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/046 ,  G06F2203/04108

Abstract: The display device includes a pixel array that has a plurality of pixels disposed in a matrix form, a plurality of scan lines that are disposed in each row of the pixel array and supply a scan signal to the plurality of pixels disposed in each corresponding row, a plurality of signal lines that are disposed in each column of the pixel array and supply an image signal to the plurality of pixels disposed in each corresponding column, and a plurality of drive electrodes that are disposed in the pixel array and supply a drive signal to the plurality of pixels at a time of displaying an image. A coil that generates a magnetic field is formed using the plurality of drive electrodes at a time of detecting an external proximity object.

Abstract translation: 显示装置包括像素阵列，其具有以矩阵形式配置的多个像素，多个扫描线设置在像素阵列的每一行中，并将扫描信号提供给布置在每个对应行中的多个像素， 多个信号线，设置在像素阵列的每列中，并且将图像信号提供给设置在每个对应的列中的多个像素;以及多个驱动电极，设置在像素阵列中并将驱动信号提供给 在显示图像时的多个像素。 在检测到外部邻近物体时，使用多个驱动电极形成产生磁场的线圈。