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    TOUCH PANEL AND METHOD FOR MANUFACTURING TOUCH PANEL
    12.
    发明申请
    TOUCH PANEL AND METHOD FOR MANUFACTURING TOUCH PANEL 有权
    触控面板和制造触控面板的方法

    公开(公告)号：US20150153862A1

    公开(公告)日：2015-06-04

    申请号：US14553308

    申请日：2014-11-25

    申请人： Semiconductor Energy Laboratory Co., Ltd.

    发明人： Daiki NAKAMURA ,  Masataka IKEDA

    IPC分类号： G06F3/041

    CPC分类号： G06F3/041 ,  G02F1/13338 ,  G06F2203/04103 ,  Y10T29/49002

    摘要： A touch panel capable of performing display and sensing along a curved surface or a touch panel that maintains high detection sensitivity even when it is curved along a curved surface is provided. A flexible display panel is placed along a curved portion included in a surface of a support. A first film layer is attached along a surface of the display panel by a bonding layer. Second to n-th film layers (n is an integer of 2 or more) are sequentially attached along a surface of the first film layer by bonding layers. A flexible touch sensor is attached along a surface of the n-th film layer by a bonding layer.

    摘要翻译： 提供能够沿着弯曲表面或触摸面板执行显示和感测的触摸面板，即使当其沿曲面弯曲时也能保持高检测灵敏度的触摸面板。 柔性显示面板沿着包括在支撑体的表面中的弯曲部分放置。 第一膜层通过接合层沿显示面板的表面附着。 通过接合层沿着第一膜层的表面依次附着第二至第n膜层（n为2以上的整数）。 柔性触摸传感器通过接合层沿着第n薄膜层的表面附着。

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    14.
    发明公开
    DISPLAY DEVICE AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240349579A1

    公开(公告)日：2024-10-17

    申请号：US18685268

    申请日：2022-08-18

    申请人： Semiconductor Energy Laboratory Co., Ltd.

    发明人： Hisao IKEDA ,  Ryo HATSUMI ,  Daiki NAKAMURA ,  Takeya HIROSE

    IPC分类号： H10K59/80 ,  G06F3/042 ,  G06V40/13 ,  H10K30/87 ,  H10K39/34

    CPC分类号： H10K59/879 ,  G06V40/1318 ,  H10K30/87 ,  H10K39/34 ,  H10K59/8792 ,  G06F3/042 ,  G06F2203/04108

    摘要： A display device having an image capturing function is provided. The display device includes a first pixel and a second pixel. The first pixel includes a light-emitting device. The second pixel includes a light-receiving device and a lens. The light-emitting device and the light-receiving device share an electrode. The lens and the light-receiving device include a region overlapping with each other. The width of the lens is greater than the width of a light-receiving portion of the light-receiving device. The cross-sectional shape of the lens in a thickness direction including an optical axis is a substantial trapezoid. The surface including a leg of the substantially trapezoidal shape has a convex shape. The surface including an upper base of the substantially trapezoidal shape and the light-receiving portion are provided to face each other. The first pixel and the second pixel are provided to be adjacent to each other.

    DISPLAY DEVICE
    15.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240292697A1

    公开(公告)日：2024-08-29

    申请号：US18689899

    申请日：2022-09-05

    申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    发明人： Masahiro KATAYAMA ,  Yukinori SHIMA ,  Masataka NAKADA ,  Shingo EGUCHI ,  Daiki NAKAMURA ,  Koji KUSUNOKI

    IPC分类号： H10K59/32 ,  G09G3/3233 ,  H10K59/131 ,  H10K59/38 ,  H10K59/80

    CPC分类号： H10K59/32 ,  H10K59/131 ,  H10K59/38 ,  H10K59/805 ,  G09G3/3233 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2320/0223

    摘要： A display device in which a voltage drop is inhibited adequately is provided. The display device includes a first light-emitting device including a first light-emitting layer, a first charge-generation layer over the first light-emitting layer, and a second light-emitting layer over the first charge-generation layer; a first color filter overlapping with the first light-emitting device; a second light-emitting device including a third light-emitting layer, a second charge-generation layer over the third light-emitting layer, and a fourth light-emitting layer over the second charge-generation layer; a second color filter overlapping with the second light-emitting device; a common electrode included in the first light-emitting device and the second light-emitting device; and an auxiliary wiring electrically connected to the common electrode. The auxiliary wiring includes a first wiring layer and a second wiring layer, the second wiring layer is electrically connected to the first wiring layer through a contact hole of an insulating layer, and the second wiring layer has a lattice shape in a top view.

    DISPLAY APPARATUS
    16.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240224698A1

    公开(公告)日：2024-07-04

    申请号：US18557142

    申请日：2022-04-15

    申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    发明人： Daiki NAKAMURA ,  Kenichi OKAZAKI ,  Rai SATO

    IPC分类号： H10K59/38

    CPC分类号： H10K59/38

    摘要： A high-resolution or high-definition display apparatus is provided. The display apparatus includes a first light-emitting element, a second light-emitting element, a first color filter, and a second color filter; the first light-emitting element and the second light-emitting element each have the capability to emit white light; the first color filter and the second color filter have the capability to transmit light of the respective colors in light emitted from the light-emitting elements; the first light-emitting element includes a first pixel electrode, a first EL layer over the first pixel electrode, and a common electrode over the first EL layer; the second light-emitting element includes a second pixel electrode over an insulating layer, a second EL layer over the second pixel electrode, and the common electrode over the second EL layer; the first light-emitting element includes a region where an angle between the side surface of the first pixel electrode and the bottom surface of the first pixel electrode is greater than or equal to 60° and less than or equal to 140°; and the ratio (T1/T2) of a thickness T1 of the first pixel electrode to a thickness T2 of the first EL layer is greater than or equal to 0.5.

    DISPLAY APPARATUS
    17.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240196712A1

    公开(公告)日：2024-06-13

    申请号：US18276077

    申请日：2022-02-10

    申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    发明人： Shunpei YAMAZAKI ,  Kenichi OKAZAKI ,  Daiki NAKAMURA ,  Rai SATO

    IPC分类号： H10K59/80 ,  H10K59/124 ,  H10K59/127 ,  H10K59/40 ,  H10K59/65

    CPC分类号： H10K59/8791 ,  H10K59/124 ,  H10K59/127 ,  H10K59/40 ,  H10K59/65

    摘要： A display apparatus with high display quality is provided. A highly reliable display apparatus is provided. A display apparatus with low power consumption is provided. A display apparatus with a high resolution is provided. A display apparatus with high contrast is provided. The display apparatus includes a plurality of pixels over a first insulating layer. Each of the plurality of pixels includes a first conductive layer provided along an opening portion of the first insulating layer, a second insulating layer over the first conductive layer, an EL layer over the first conductive layer and the second insulating layer, and a common electrode over the EL layer. The second insulating layer is over and in contact with the first conductive layer and placed below the EL layer. The first conductive layers of adjacent pixels are separated by a third insulating layer containing an inorganic material and a fourth insulating layer containing an organic material. A side surface of the first conductive layer and a side surface of the EL layer each include a region in contact with the third insulating layer. The fourth insulating layer is over and in contact with the third insulating layer and placed below the common electrode.

    DISPLAY PANEL AND DISPLAY DEVICE
    18.
    发明公开
    DISPLAY PANEL AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240147758A1

    公开(公告)日：2024-05-02

    申请号：US18381228

    申请日：2023-10-18

    申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    发明人： Daiki NAKAMURA ,  Nozomu SUGISAWA

    IPC分类号： H10K50/856 ,  H10K50/828 ,  H10K50/844 ,  H10K59/90

    CPC分类号： H10K50/856 ,  H10K50/828 ,  H10K50/844 ,  H10K59/90 ,  H01L33/44

    摘要： A display device including display regions with inconspicuous seam is provided. The display device includes a first display panel and a second display panel. The first display panel includes a first display region and a visible-light-transmitting region. The second display panel includes a second display region. The first display region is adjacent to the visible-light-transmitting region. The first display region includes a first light-emitting element and a second light-emitting element. A first common electrode included in the first light-emitting element includes a portion in contact with a second common electrode included in the second light-emitting element. The first common electrode has a function of reflecting visible light. The second common electrode has a function of transmitting visible light. The second light-emitting element is positioned closer to the visible-light-transmitting region than the first light-emitting element. The second display region includes a portion overlapping with the second light-emitting element and a portion overlapping with the visible-light-transmitting region.

    DISPLAY APPARATUS, DISPLAY MODULE, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING DISPLAY APPARATUS
    19.
    发明公开
    DISPLAY APPARATUS, DISPLAY MODULE, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240138223A1

    公开(公告)日：2024-04-25

    申请号：US18277791

    申请日：2022-02-09

    申请人： Semiconductor Energy Laboratory Co., Ltd.

    发明人： Shunpei YAMAZAKI ,  Kenichi OKAZAKI ,  Daiki NAKAMURA ,  Rai SATO

    IPC分类号： H10K59/38 ,  H10K59/12 ,  H10K71/60

    CPC分类号： H10K59/38 ,  H10K59/1201 ,  H10K71/60 ,  H10K2102/103

    摘要： A high-definition or high-resolution display apparatus is provided. The display apparatus includes a first light-emitting device, a second light-emitting device, a first insulating layer, and a second insulating layer. The first light-emitting device includes a first pixel electrode, a first light-emitting layer over the first pixel electrode, and a common electrode over the first light-emitting layer. The second light-emitting device includes a second pixel electrode, a second light-emitting layer over the second pixel electrode, and the common electrode over the second light-emitting layer. Each of an end portion of the first pixel electrode and an end portion of the second pixel electrode is covered with the first insulating layer. The second insulating layer is positioned over the first insulating layer. The second insulating layer covers each of a side surface of the first light-emitting layer and a side surface of the second light-emitting layer.