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    Display device with sensor
    82.
    发明授权
    Display device with sensor 有权

    公开(公告)号：US11287915B2

    公开(公告)日：2022-03-29

    申请号：US17130541

    申请日：2020-12-22

    Applicant: Japan Display Inc.

    Inventor： Yoshinori Aoki ,  Yuji Maede ,  Jin Hirosawa ,  Yuzo Kanari

    IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333

    Abstract: According to an aspect, a display device with a sensor includes: a first substrate; detection electrodes arrayed in a matrix in a first direction and a second direction intersecting the first direction above the first substrate; sensor wires coupled to one of the detection electrodes; pixels each including sub-pixels and arrayed in a matrix in the first and second directions; scanning lines scanning switching elements of the sub-pixels and extending in the first direction; and signal lines coupled to the switching elements and extending in the second direction. One of the sensor wires overlaps one of the signal lines. The sensor wires each have, at a part thereof, a coupling part coupled to the corresponding detection electrode. The pixels include a first pixel with the coupling part and a second pixel without the coupling part. The first and second pixels are alternately disposed in the first and second directions.

    DISPLAY DEVICE WITH SENSOR
    83.
    发明申请
    DISPLAY DEVICE WITH SENSOR 审中-公开

    公开(公告)号：US20190265825A1

    公开(公告)日：2019-08-29

    申请号：US16284305

    申请日：2019-02-25

    Applicant: Japan Display Inc.

    Inventor： Yoshinori Aoki ,  Yuji Maede ,  Jin Hirosawa ,  Yuzo Kanari

    IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343

    Abstract: According to an aspect, a display device with a sensor includes: a first substrate; detection electrodes arrayed in a matrix in a first direction and a second direction intersecting the first direction above the first substrate; sensor wires coupled to one of the detection electrodes; pixels each including sub-pixels and arrayed in a matrix in the first and second directions; scanning lines scanning switching elements of the sub-pixels and extending in the first direction; and signal lines coupled to the switching elements and extending in the second direction. One of the sensor wires overlaps one of the signal lines. The sensor wires each have, at a part thereof, a coupling part coupled to the corresponding detection electrode. The pixels include a first pixel with the coupling part and a second pixel without the coupling part. The first and second pixels are alternately disposed in the first and second directions.

    Display device
    85.
    发明授权
    Display device 有权

    公开(公告)号：US10268064B2

    公开(公告)日：2019-04-23

    申请号：US15360097

    申请日：2016-11-23

    Applicant: Japan Display Inc.

    Inventor： Jin Hirosawa ,  Kayoko Miyazaki ,  Arihiro Takeda

    IPC: G02F1/335 ,  G02F1/1335

    Abstract: According to one embodiment, a display device comprises a first substrate including a gate line extending in the first direction, and a source line extending in a second direction, and a second substrate opposed to the first substrate. The second substrate includes a first light-blocking layer which opposed to the gate line, and a second light-blocking layer which opposed to the source line. Wherein, a subpixel is formed at a position defined by the gate line and the source line, and the color layer has a first width in the first direction, the first width is greater than a width of the subpixel, and the color layer has a lager width than the first width at a overlapping position on the first light-blocking layer.

    Liquid crystal display device
    88.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US09690147B2

    公开(公告)日：2017-06-27

    申请号：US14810805

    申请日：2015-07-28

    Applicant: Japan Display Inc.

    Inventor： Jin Hirosawa

    IPC: G02F1/1343 ,  G02F1/1333

    CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F2201/121 ,  G02F2201/128

    Abstract: A first interlayer insulating film is arranged on a gate line and a source line. A first common electrode includes a first sub-common electrode extending in a first direction so as to face the gate line and a first main common electrode extending in a second direction so as to face the source line on the first interlayer insulating film. The first common electrode has a slit extending in the second direction. A second interlayer insulating film covers the first common electrode. A main pixel electrode extends in the second direction on the second interlayer insulating film so as to face the slit. A second common electrode includes a second sub-common electrode extending on the second interlayer insulating film so as to face the first sub-common electrode and a second main common electrode facing the first main common electrode.

    Liquid crystal display device
    89.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US09551911B2

    公开(公告)日：2017-01-24

    申请号：US14695687

    申请日：2015-04-24

    Applicant: Japan Display Inc.

    Inventor： Masato Kesho ,  Jin Hirosawa

    IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1368

    CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/136218

    Abstract: A first substrate includes first and second gate lines extending in a first direction, first and second source lines extending in a second direction and a switching element electrically connected with the gate line and the source line. A pixel electrode includes a contact portion contacting with the switching element and extending in the first direction and a main pixel electrode contacting with the contact portion and extending in the second direction. The switching element includes a drain electrode arranged between the source lines. The drain electrode includes a first electrode portion located under the contact portion, a second electrode portion located under the main pixel electrode and connected with the first electrode portion, a third electrode portion connected with the second electrode portion along the first gate line, and a fourth electrode portion connected with the second electrode portion and extending along the second gate line.

    Abstract translation: 第一基板包括沿第一方向延伸的第一和第二栅极线，沿第二方向延伸的第一和第二源极线以及与栅极线和源极线电连接的开关元件。 像素电极包括与开关元件接触并且沿第一方向延伸的接触部分和与接触部分接触并沿第二方向延伸的主像素电极。 开关元件包括布置在源极线之间的漏电极。 所述漏极包括位于所述接触部下方的第一电极部，位于所述主像素电极下方并与所述第一电极部连接的第二电极部，与所述第二电极部沿着所述第一栅极线连接的第三电极部， 第四电极部分与第二电极部分连接并且沿着第二栅极线延伸。

    Display device
    90.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US09508295B2

    公开(公告)日：2016-11-29

    申请号：US14513610

    申请日：2014-10-14

    Applicant: Japan Display Inc.

    Inventor： Tomoko Kozuka ,  Jin Hirosawa ,  Yuuki Morita ,  Hiroyuki Kimura ,  Kazuya Arima ,  Masaaki Kabe ,  Yoshihiro Watanabe

    IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1337

    CPC classification number: G09G3/3607 ,  G02F1/134336 ,  G02F2001/133742 ,  G09G2300/0452 ,  G09G2320/0242

    Abstract: According to one embodiment, a display device includes a first substrate including a first pixel electrode disposed on a first color pixel of red, a second pixel electrode disposed on a second color pixel of green, a third pixel electrode disposed on a third color pixel of blue, and a fourth pixel electrode disposed on a fourth color pixel of white, a second substrate including a common electrode, and a liquid crystal layer held between the first substrate and the second substrate, wherein a top voltage applied to the fourth color pixel to correspond to a maximum gradation value is set to be less than a top voltage applied to each of the first color pixel and the second color pixel to correspond to respective maximum gradation values.

    Abstract translation: 根据一个实施例，显示装置包括：第一基板，包括设置在红色的第一彩色像素上的第一像素电极，设置在绿色的第二彩色像​​素上的第二像素电极;第三像素电极， 蓝色和第四像素电极，其设置在白色的第四彩色像素上，第二基板包括公共电极，以及保持在第一基板和第二基板之间的液晶层，其中施加到第四颜色像素的顶部电压 对应于最大灰度值被设置为小于施加到第一颜色像素和第二彩色像​​素中的每一个的顶部电压以对应于各个最大灰度值。

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