Electronic device having connectors on rigid flexible board

    公开(公告)号:US11538377B2

    公开(公告)日:2022-12-27

    申请号:US17183453

    申请日:2021-02-24

    IPC分类号: G09G3/00 G09G3/3233

    摘要: An electronic device includes a first chassis, a second chassis rotatably connected to the first chassis through a hinge, a display having an organic light-emitting diode (OLED) panel stored in the first chassis, and a control board stored in the second chassis and mounted with a control unit that controls driving of the OLED panel and a first connector. The display includes a Flexible Printed Circuit (FPC) that electrically connects the OLED panel and the control board, and a non-volatile memory that stores first correction data based on an initial state of each pixel of the OLED panel and second correction data based on a usage status of each of the pixels of the OLED panel. The display also includes a second connector connected to the first connector.

    Portable information device and stand device

    公开(公告)号:US11054864B1

    公开(公告)日:2021-07-06

    申请号:US16886689

    申请日:2020-05-28

    IPC分类号: G06F1/16

    摘要: A portable information device includes a first chassis, a second chassis adjacent to the first chassis and connected so as to be pivotable relative to the first chassis, and a stand device. The stand device includes a first and a second stand plate, which are provided on back faces of the first and the second chassis and movable between a housing position along the back face and an upright position in which the first and second stand plates protrudes from the back faces. The first stand plate and the second stand plate are switchable between a separated state, in which their adjacent ends are spaced apart from each other so as to be configured separately, and a connected state, in which their adjacent ends are connected to each other so as to move together between the housing position and the upright position.

    Portable information device
    4.
    发明授权

    公开(公告)号:US10228722B2

    公开(公告)日:2019-03-12

    申请号:US15855634

    申请日:2017-12-27

    IPC分类号: G06F1/16

    摘要: A portable information device is capable of stably supporting a foldable display. The portable information device has a support plate which is fixed to the inner surface sides of a first chassis member and a second chassis member and supports the rear surface of a display. The support plate has a first plate member disposed on the inner surface side of the first chassis member, a second plate member disposed on the inner surface side of the second chassis member, and a flexible sheet-like member connecting the first plate member and the second plate member so as to be foldable into a double-folded state.

    Input device and electronic apparatus

    公开(公告)号:US10146313B2

    公开(公告)日:2018-12-04

    申请号:US15659865

    申请日:2017-07-26

    IPC分类号: G06F3/01 G06F3/0354 G06F3/02

    摘要: The present invention provides an input device capable of providing a satisfactory operational feeling while achieving a simple structure and a reduced thickness of the device, and an electronic apparatus provided with the input device. The input device includes a touchpad having a sensor plate, which functions as a sensor capable of detecting a touch operation on an operation surface, an actuator driven when a touch operation is detected by the sensor plate, and a vibration generation part on the rear surface of the touchpad, and which generates a vibration by being pressed by the driven actuator and applies the vibration to the touchpad.

    ELECTRONIC INDUCTION TYPE SENSOR PANEL AND METHOD FOR REDUCING INDICATION ERROR
    8.
    发明申请
    ELECTRONIC INDUCTION TYPE SENSOR PANEL AND METHOD FOR REDUCING INDICATION ERROR 有权
    电子感应式传感器面板及减少指示误差的方法

    公开(公告)号:US20150102806A1

    公开(公告)日:2015-04-16

    申请号:US14515110

    申请日:2014-10-15

    IPC分类号: G01B7/004

    CPC分类号: G06F3/046 G06F3/0418

    摘要: To reduce an indication error at a peripheral part of an electromagnetic induction type coordinate detection device, sensor coils having a coil width of 21 pitches are arranged at a central part at intervals of 4 pitches. At a peripheral part, the coil width is shortened from sensor coil #5 to coil #1 sequentially so that the coil width of a sensor coil is shorter than a coil width of an inwardly adjacent sensor coil by 2 pitches. This enables the coil side pitch that is 1 all over the coil group 222, and an area enabling three-point supplementing can be enlarged from the conventional one. The sensor coils at the peripheral part have a coil pitch of 3, and so an indication error there can be reduced compared with the conventional case of coil pitch of 4 for two-point supplementing as well. Dummy wires required at the peripheral part conventionally can be eliminated.

    摘要翻译: 为了减小电磁感应型坐标检测装置的周边部分的指示误差,具有21个间距的线圈宽度的传感器线圈以4个间距的间隔布置在中心部分。 在周边部分,线圈宽度从传感器线圈#5顺序地缩短到线圈#1,使得传感器线圈的线圈宽度比内侧相邻的传感器线圈的线圈宽度短两个间距。 这使得线圈组222上的线圈侧节距为1,并且可以从常规的方面扩大实现三点补充的区域。 周边部分的传感器线圈的线圈间距为3,因此与传统的线圈间距为4的两点补充相比,可以减少指示误差。 通常可以消除外围部分所需的虚线。

    Expansion device for portable information apparatuses

    公开(公告)号:US11079800B2

    公开(公告)日:2021-08-03

    申请号:US16516922

    申请日:2019-07-19

    摘要: An expansion device removably attachable even to a thin portable information apparatus and an electronic apparatus including the portable information apparatus and the expansion device are disclosed. An expansion device includes: a device chassis having a shorter front-rear dimension than a front-rear dimension of an apparatus chassis of a portable information apparatus; a plurality of attracted bodies such as a plurality of magnets or iron plates provided to face a top surface of the device chassis and capable of attracting a plurality of magnets provided to face a bottom surface of the apparatus chassis; and a fitting hole that is provided at the top surface of the device chassis and into which a leg portion protruding from the bottom surface of the apparatus chassis is fittable.