知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

61 records (took 0.02 seconds)

    Display device
    12.
    发明授权
    Display device 有权

    公开(公告)号：US12045407B2

    公开(公告)日：2024-07-23

    申请号：US17933474

    申请日：2022-09-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yeri Jeong ,  Il-Joo Kim ,  Young-Soo Yoon ,  Wonjun Choi

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0412 ,  G06F3/04164

    Abstract: A display device includes: a display layer having an active region, and a peripheral region including a first region, a second region spaced from the first region in a first direction, and a third region between the first region and the second region; and a sensor layer on the display layer. The display layer includes: a plurality of pixels at the active region; and a power supply pattern at the peripheral region, and including: a first power supply pattern at the first region; and a second power supply pattern at the second region. The sensor layer includes: a plurality of sensing electrodes at the active region; a plurality of sensing lines including: a first sensing line at the first region; and a second sensing line at at least one of the first region or the second region; and a dummy pattern at the third region.

    Display device
    13.
    发明授权
    Display device 有权

    公开(公告)号：US11907490B2

    公开(公告)日：2024-02-20

    申请号：US18137567

    申请日：2023-04-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Changho Lee ,  Il-Joo Kim ,  Jong-Hwa Kim ,  Wonjun Choi

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/0446 ,  G06F3/0412 ,  G06F2203/04111

    Abstract: A display device is disclosed that includes a pixel layer, a touch sensing layer, and a sensing pattern. The pixel layer includes first pixel units, each including first sub-light emitting regions, and second pixel units, each including second sub-light emitting regions. The touch sensing layer includes sensing electrodes, and driving electrodes electrically insulated from the sensing electrodes, at least some of the sensing electrodes and the driving electrodes each includes a dummy pattern defining dummy openings overlapping the first sub-light emitting regions when viewed in a plan view, and a sensing pattern electrically insulated from the dummy pattern and spaced apart from the first sub-light emitting regions and the second sub-light emitting regions when viewed in a plan view. The light blocking pattern is disposed on the touch sensing layer, defining light blocking openings overlapping the first sub-light emitting regions when viewed in a plan view, and overlapping the first pixel units when viewed in a plan view.

    Display device
    14.
    发明授权
    Display device 有权

    公开(公告)号：US11449164B1

    公开(公告)日：2022-09-20

    申请号：US17678501

    申请日：2022-02-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yeri Jeong ,  Il-Joo Kim ,  Young-Soo Yoon ,  Wonjun Choi

    IPC: G06F3/044 ,  G06F3/041

    Abstract: A display device includes: a display layer having an active region, and a peripheral region including a first region, a second region spaced from the first region in a first direction, and a third region between the first region and the second region; and a sensor layer on the display layer. The display layer includes: a plurality of pixels at the active region; and a power supply pattern at the peripheral region, and including: a first power supply pattern at the first region; and a second power supply pattern at the second region. The sensor layer includes: a plurality of sensing electrodes at the active region; a plurality of sensing lines including: a first sensing line at the first region; and a second sensing line at at least one of the first region or the second region; and a dummy pattern at the third region.

    INPUT DETECTION UNIT AND DISPLAY DEVICE INCLUDING THE SAME
    15.
    发明申请
    INPUT DETECTION UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210373712A1

    公开(公告)日：2021-12-02

    申请号：US17395293

    申请日：2021-08-05

    Applicant: Samsung Display Co., LTD.

    Inventor： Jong-Hwa Kim ,  Il-Joo Kim ,  Duckjoong Kim ,  Kyungsu Lee

    IPC: G06F3/044 ,  G06F3/041

    Abstract: Provided is an input detection unit with a plurality of first electrodes and second electrodes insulated from the first electrodes. Dummy patterns are disposed between the patterns and the detection patterns. A secondary dummy pattern is disposed adjacent to the dummy patterns. Signal lines overlap the non-detection area. The signal lines include a first signal line connected to the patterns and a second signal line connected to the detection patterns. The plurality of patterns includes a row of patterns closest to the non-detection area. The secondary dummy pattern overlaps a portion between the row of patterns closest to the non-detection area and the second signal line.

    Display device
    16.
    发明授权
    Display device 有权

    公开(公告)号：US10409100B2

    公开(公告)日：2019-09-10

    申请号：US14850772

    申请日：2015-09-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Il-Joo Kim ,  Kyung Ho Jung ,  Se Young Song

    IPC: G02F1/1335 ,  G02F1/1333

    Abstract: A display device includes: a display panel, a laminated member, a light blocking layer, and an alignment pattern. The display panel includes a display area. The laminated member is positioned on at least one surface of the display panel. The light blocking layer is positioned outside the display area and is disposed on one of the display panel or the laminated member. The alignment pattern is disposed on the other of the display panel and the laminated member correspondingly to an edge of the light blocking layer, and is configured to measure a misalignment between the display panel and the laminated member.

    Three-dimensional (3D) display device
    19.
    发明授权
    Three-dimensional (3D) display device 有权
    三维（3D）显示设备

    公开(公告)号：US09581824B2

    公开(公告)日：2017-02-28

    申请号：US14473304

    申请日：2014-08-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Il-Joo Kim ,  Jinoh Song ,  Hyungwoo Yim ,  Yoonkyung Park ,  Seung Jun Jeong

    IPC: G02F1/1335 ,  G02B27/22 ,  H04N13/04

    CPC classification number: G02B27/2214 ,  G02F1/295 ,  G02F2201/121 ,  H04N13/302 ,  H04N13/305 ,  H04N13/317 ,  H04N13/356 ,  H04N13/361

    Abstract: A 3D display device is provided. The 3D display device includes a display panel and a liquid crystal lens panel. The display panel operates in one of a 2D mode for displaying a 2D image, a 3D mode for displaying a 3D image, and a coincident mode for displaying the 2D image and the 3D image. The liquid crystal lens panel is disposed on the display panel. The liquid crystal lens panel is configured to refract the 3D image through a third region of the liquid crystal lens panel and to transmit the 2D image without refracting the 2D image when the display panel operates in the coincident mode.

    Abstract translation: 提供3D显示设备。 3D显示装置包括显示面板和液晶透镜面板。 显示面板以用于显示2D图像的2D模式，用于显示3D图像的3D模式和用于显示2D图像和3D图像的重合模式中的一种进行操作。 液晶透镜面板设置在显示面板上。 液晶透镜面板被配置为通过液晶透镜面板的第三区域折射3D图像，并且当显示面板以重合模式操作时，不传递2D图像而不折射2D图像。

Patent Agency Ranking