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    TOUCH SENSOR AND TOUCH PANEL
    94.
    发明申请
    TOUCH SENSOR AND TOUCH PANEL 审中-公开
    触摸传感器和触控面板

    公开(公告)号：US20170010712A1

    公开(公告)日：2017-01-12

    申请号：US15188462

    申请日：2016-06-21

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Kensuke YOSHIZUMI ,  Hideaki SHISHIDO ,  Kazunori WATANABE

    IPC: G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04112 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3276 ,  H01L2251/5338

    Abstract: A thin touch panel is provided. A touch panel with a simple structure is provided. The number of components of a touch panel is reduced. Each of a pair of wirings of a touch sensor is positioned closer to a substrate supporting light-emitting elements than a common electrode is, and includes a portion positioned between two adjacent pixel electrodes in a plan view. Furthermore, an island-like structure body with an inverse tapered shape is provided over each of the pair of wirings. A conductive layer in an electrically floating state is provided over the structure body. Each conductive layer has a portion overlapping with one of the pair of wirings. Moreover, the conductive layer and the common electrode are formed using the same conductive film.

    Abstract translation: 提供薄触摸面板。 提供具有简单结构的触摸面板。 触摸面板的组件数量减少。 触摸传感器的一对布线中的每一个布置得比普通电极更靠近支撑发光元件的基板，并且在平面图中包括位于两个相邻的像素电极之间的部分。 此外，在一对配线的每一个上设置有具有倒锥形的岛状结构体。 电浮动状态的导电层设置在结构体上。 每个导电层具有与该对布线中的一个重叠的部分。 此外，使用相同的导电膜形成导电层和公共电极。

    TOUCH PANEL
    95.
    发明申请
    TOUCH PANEL 审中-公开
    触控面板

    公开(公告)号：US20160349558A1

    公开(公告)日：2016-12-01

    申请号：US15155095

    申请日：2016-05-16

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hideaki SHISHIDO ,  Daisuke KUBOTA ,  Yusuke KUBOTA

    IPC: G02F1/1333 ,  G06F3/041 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1343

    Abstract: To provide a thin touch panel, a touch panel having a simple structure, a touch panel which can be easily incorporated into an electronic device, or a touch panel with a small number of components. The touch panel includes pixel electrodes arranged in a matrix, a plurality of signal lines, a plurality of scan lines, a plurality of first wirings extending in a direction parallel to the signal lines, and a plurality of second wirings extending in a direction parallel to the scan line. Part of the first wiring and part of the second wiring function as a pair of electrodes included in a touch sensor. The first wiring and the second wiring each have a stripe shape or form a mesh shape and are each provided between two adjacent pixel electrodes in a plan view.

    Abstract translation: 为了提供一种薄触摸面板，具有简单结构的触摸面板，可容易地结合到电子设备中的触摸面板或具有少量组件的触摸面板。 触摸面板包括以矩阵形式布置的像素电极，多条信号线，多条扫描线，在平行于信号线的方向上延伸的多条第一布线，以及沿平行于该方向的方向延伸的多条第二布线 扫描线。 第一布线的一部分和第二布线的一部分用作包括在触摸传感器中的一对电极。 第一布线和第二布线各自具有条纹形状或网格形状，并且在平面图中分别设置在两个相邻的像素电极之间。

    INPUT/OUTPUT DEVICE AND ELECTRONIC DEVICE
    96.
    发明申请
    INPUT/OUTPUT DEVICE AND ELECTRONIC DEVICE 审中-公开
    输入/输出设备和电子设备

    公开(公告)号：US20160349557A1

    公开(公告)日：2016-12-01

    申请号：US15153077

    申请日：2016-05-12

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hideaki SHISHIDO ,  Koji KUSUNOKI ,  Kouhei TOYOTAKA ,  Kazunori WATANABE ,  Makoto KANEYASU

    IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G06F3/041 ,  G02F1/133 ,  G02F1/1368

    CPC classification number: G02F1/13338 ,  G02F1/134363 ,  G02F1/13624 ,  G02F2001/134345 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04108

    Abstract: An input/output device is provided. The input/output device includes a first pixel electrode, a second pixel electrode, a first common electrode, a second common electrode, a liquid crystal, a first insulating film, a second insulating film, and a transistor. The first common electrode can serve as one electrode of a sensor element. The second common electrode can serve as the other electrode of the sensor element. The transistor includes a first gate, a second gate, and a semiconductor layer. The pixel electrode, the common electrodes, and the second gate are positioned on different planes. The second gate contains one or more kinds of metal elements included in the semiconductor layer. The second gate, the pixel electrode, and the common electrodes preferably contain one or more kinds of metal elements included in the semiconductor layer.

    Abstract translation: 提供输入/输出设备。 输入/输出装置包括第一像素电极，第二像素电极，第一公共电极，第二公共电极，液晶，第一绝缘膜，第二绝缘膜和晶体管。 第一公共电极可以用作传感器元件的一个电极。 第二公共电极可以用作传感器元件的另一个电极。 晶体管包括第一栅极，第二栅极和半导体层。 像素电极，公共电极和第二栅极位于不同的平面上。 第二栅极包含半导体层中包含的一种或多种金属元素。 第二栅极，像素电极和公共电极优选地包含半导体层中包括的一种或多种金属元素。

    DISPLAY DEVICE
    98.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20150339980A1

    公开(公告)日：2015-11-26

    申请号：US14819594

    申请日：2015-08-06

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Shunpei YAMAZAKI ,  Hajime KIMURA ,  Atsushi UMEZAKI ,  Yasunori YOSHIDA ,  Hideaki SHISHIDO ,  Takuya KIMISHIMA ,  Yasuyuki ARAI

    IPC: G09G3/32 ,  G09G3/00 ,  G09G3/20

    CPC classification number: G09G3/3233 ,  G09G3/006 ,  G09G3/20 ,  G09G3/2022 ,  G09G3/3225 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0272 ,  G09G2310/0275 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/046 ,  G09G2320/048 ,  G09G2330/022 ,  G09G2340/145

    Abstract: In a display element such as an organic EL element, deterioration progresses due to light emission, and emission luminance is lowered even if the same voltage is applied to the display element. Therefore, use over time causes variations in luminance of each pixel, thereby a so-called “image burn-in” phenomenon occurs. Given this factor, the invention provides a display device which can reduce the difference in deterioration of a display element in each pixel and suppress variations in light emission of a display element in a pixel. It is prevented that only a specific pixel has a long accumulated lighting time. For that purpose, a gray scale of a display pattern is changed to prevent the difference in deterioration of display element in pixels from increasing. Alternatively, a specific display pattern is prevented from being fixedly displayed in a specific region. Further alternatively, a pixel lagging behind in deterioration is deteriorated so that the accumulated lighting time of pixels is equal to each other.

    Abstract translation: 在诸如有机EL元件的显示元件中，由于发光而劣化进行，并且即使对显示元件施加相同的电压，发光亮度也降低。 因此，随着时间的推移导致每个像素的亮度变化，从而发生所谓的“图像老化”现象。 鉴于这个因素，本发明提供一种能够减少每个像素中的显示元件的劣化差异并抑制像素中的显示元件的发光变化的显示装置。 防止只有特定像素具有长的累积点亮时间。 为此，改变显示图案的灰度级以防止显示元件在像素中的劣化的差异增加。 或者，防止特定显示图案被固定地显示在特定区域中。 此外，劣化后退的像素劣化，使得像素的累积点亮时间相等。

    TOUCH SENSOR AND TOUCH PANEL
    99.
    发明申请
    TOUCH SENSOR AND TOUCH PANEL 审中-公开
    触摸传感器和触控面板

    公开(公告)号：US20150317020A1

    公开(公告)日：2015-11-05

    申请号：US14691933

    申请日：2015-04-21

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Kazunori WATANABE ,  Hiroyuki MIYAKE ,  Yuji IWAKI ,  Hideaki SHISHIDO ,  Kouhei TOYOTAKA ,  Koji KUSUNOKI

    IPC: G06F3/041

    CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04102

    Abstract: To increase the detection sensitivity of a touch panel, increase the visibility of a touch panel, provide a bendable touch panel, provide a thin touch panel, or provide a lightweight touch panel. The touch sensor has a first substrate, a first conductive layer, a second conductive layer, and an insulating layer. The first conductive layer includes a region between the first substrate and the second conductive layer. The insulating layer includes a region between the first conductive layer and the second conductive layer. The first conductive layer, the second conductive layer, and the insulating layer form a capacitor. The second conductive layer has an opening. The opening in the second conductive layer and the first conductive layer overlap with each other in a region.

    Abstract translation: 为了提高触摸面板的检测灵敏度，增加触摸面板的可视性，提供可弯曲的触摸面板，提供薄的触摸面板或提供轻质的触摸面板。 触摸传感器具有第一基板，第一导电层，第二导电层和绝缘层。 第一导电层包括在第一基板和第二导电层之间的区域。 绝缘层包括在第一导电层和第二导电层之间的区域。 第一导电层，第二导电层和绝缘层形成电容器。 第二导电层具有开口。 第二导电层和第一导电层中的开口在一个区域中彼此重叠。

    SEMICONDUCTOR DEVICE
    100.
    发明申请
    SEMICONDUCTOR DEVICE 有权
    半导体器件

    公开(公告)号：US20140175432A1

    公开(公告)日：2014-06-26

    申请号：US14107688

    申请日：2013-12-16

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Hiroyuki MIYAKE ,  Hideaki SHISHIDO ,  Masahiro KATAYAMA ,  Kenichi OKAZAKI

    IPC: H01L27/12

    CPC classification number: H01L27/1225 ,  H01L27/1248 ,  H01L27/1255

    Abstract: A semiconductor device includes a transistor including an insulating film, an oxide semiconductor film, a gate electrode overlapping with the oxide semiconductor film, and a pair of electrodes in contact with the oxide semiconductor film; a capacitor including a first light-transmitting conductive film over the insulating film, a dielectric film over the first light-transmitting conductive film, and a second light-transmitting conductive film over the dielectric film; an oxide insulating film over the pair of electrodes of the transistor; and a nitride insulating film over the oxide insulating film. The dielectric film is the nitride insulating film, the oxide insulating film has a first opening over one of the pair of electrodes, the nitride insulating film has a second opening over the one of the pair of electrodes, and the second opening is on an inner side than the first opening.

    Abstract translation: 半导体器件包括：晶体管，包括绝缘膜，氧化物半导体膜，与氧化物半导体膜重叠的栅极;以及与氧化物半导体膜接触的一对电极; 电容器，包括绝缘膜上的第一透光导电膜，第一透光性导电膜上的电介质膜和位于电介质膜上的第二透光性导电膜; 晶体管的一对电极上的氧化物绝缘膜; 以及氧化物绝缘膜上的氮化物绝缘膜。 所述电介质膜是所述氮化物绝缘膜，所述氧化物绝缘膜在所述一对电极中的一个上方具有第一开口，所述氮化物绝缘膜在所述一对电极中的一个上方具有第二开口，并且所述第二开口位于所述一对电极的内部 一边比第一个开口。

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