Light guide unit and backlight module with the same

    公开(公告)号:US10048421B2

    公开(公告)日:2018-08-14

    申请号:US14834588

    申请日:2015-08-25

    发明人: Jen-Tsorng Chang

    IPC分类号: F21V8/00

    摘要: A light guide unit includes a frame having a groove and sidewalls around the groove and a light guide plate carried in the frame. The sidewalls define at least one hole therein. The light guide plate includes at least one light guide fiber arranged in the groove and an optical rubber filling in the groove and covering the light guide fiber. Each light guide fiber has a first optical coupling end extending out of the frame through the hole configured for light penetrating into therein.

    Electronic device and over-current protection circuit thereof

    公开(公告)号:US09906011B2

    公开(公告)日:2018-02-27

    申请号:US14715229

    申请日:2015-05-18

    IPC分类号: H02H3/08 H02H9/02

    CPC分类号: H02H3/08 H02H9/02

    摘要: An over-current protection circuit includes a first connector, a first current measuring unit, a first switch unit, a first resistor unit, and a second connector. The first connector is electrically coupled to a power supply unit (PSU). When a current of the first resistor unit measured by the first current measuring unit is less than a first reference value, the first switch unit is turned on, and the second connector receives a first power supply from the PSU. When the current of the first resistor unit measured by the first current measuring unit is greater than or equal to the first reference value, the first switch unit is turned off, and the second connector does not receive the first power supply from the PSU.

    Wireless communication system and network attached storage device thereof

    公开(公告)号:US09740257B2

    公开(公告)日:2017-08-22

    申请号:US14794402

    申请日:2015-07-08

    发明人: Meng-Liang Yang

    IPC分类号: G06F1/26 H04W52/02 H04L29/08

    摘要: A network attached storage (NAS) device includes a control unit, a wireless communication unit, a switch unit, a voltage conversion circuit, a battery unit, and a storage unit. When the wireless communication unit receives a request to access the storage unit, the wireless communication unit outputs a first control signal to activate the switch unit, the battery unit powers the voltage conversion circuit through the switch unit, and the voltage conversion circuit supplies power to the control unit and the storage unit. Until the wireless communication unit receives the request, the wireless communication unit outputs a second control signal to deactivate the switch unit, the battery unit cannot power the voltage conversion circuit through the switch unit, and the voltage conversion circuit does not supply power the control unit and the storage unit.

    Winding assembly
    8.
    发明授权

    公开(公告)号:US09682837B2

    公开(公告)日:2017-06-20

    申请号:US14306892

    申请日:2014-06-17

    发明人: Guang Yang

    IPC分类号: B65H18/08 B65H19/26 B65H18/10

    摘要: A winding assembly includes a first supporting member, a pivot shaft, a driving assembly, and a limiting member. The pivot shaft is partly received in the first supporting member. The pivot shaft is configured to support the adhesive tape coil thereon. The adhesive tape coil is configured to be rotatable relative to the first supporting member. The driving assembly includes a secondary shaft. The secondary shaft is partly received in the first supporting member and capable of moving relative to the first supporting member. A first end of the secondary shaft is exterior to the first supporting member and is configured to couple to the hollow rod. The limiting member is spaced a preset distance from the first supporting member and capable of moving relative to the first supporting member. The limiting member and the first supporting member are configured to cooperatively limit the wound adhesive tape.

    Apparatus for accommodating screws and a screw driver

    公开(公告)号:US09682472B2

    公开(公告)日:2017-06-20

    申请号:US14716496

    申请日:2015-05-19

    IPC分类号: B65D25/10 B25H3/00

    CPC分类号: B25H3/006

    摘要: An accommodating apparatus configured for accommodating screws and a screw driver includes a sleeve and a support. The sleeve defines a receiving hole, and a sidewall of the sleeve defines a fixing groove in communication with the receiving hole. The support includes an accommodating plate, and the accommodating plate includes two opposing clamping blocks for clamping the screw driver, and a protrusion corresponding to the fixing groove. The accommodating plate has a mounting surface, and the support defines a plurality of through holes in the mounting surface for receiving the screws. The protrusion is releasably-engagable with the fixing groove, thereby enabling the accommodating plate to be received in the receiving hole of the sleeve, and further enabling the accommodating plate to be disengaged from the sleeve.

    Controller initializing device and method

    公开(公告)号:US09652250B2

    公开(公告)日:2017-05-16

    申请号:US14859614

    申请日:2015-09-21

    发明人: Fang-Cing Su

    IPC分类号: G06F9/44

    CPC分类号: G06F9/4401

    摘要: A controller initializing device and method is configured to initialize controllers. When a device is powered on, a basic input and output system of the device initializes a first chip of the device. The basic input and output system starts a power on self test and initializes a first controller of the device. The basic input and output system outputs a trigger signal when the power on self test of the basic input and output system ends. A baseboard management controller of the device accesses the first controller when the baseboard management receives the trigger signal.