IMAGE SIMULATION METHOD FOR ORTHODONTICS AND IMAGE SIMULATION DEVICE THEREOF

    公开(公告)号:US20190125492A1

    公开(公告)日:2019-05-02

    申请号:US16170821

    申请日:2018-10-25

    Abstract: An image simulation method for orthodontics is provided. First, receive a face video and capturing a face image from the face video and find a plurality of face feature points on the face image to determine a mouth area. Then, acquire a tooth image in the mouth area. Define a plurality of tooth image feature points according to the tooth image. Subsequently, compare a plurality of preset tooth model feature points of the stereo tooth model and the tooth image feature points, to adjust the preset tooth model feature points to conform to the tooth image feature points and further to form an adjusted stereo tooth model. Then, project the adjusted stereo tooth model to the face video. An image simulation device for orthodontics is also provided.

    AUGMENTED REALITY SYSTEM AND METHOD FOR PROVIDING AUGMENTED REALITY

    公开(公告)号:US20190114838A1

    公开(公告)日:2019-04-18

    申请号:US16150371

    申请日:2018-10-03

    Abstract: This application discloses an augmented reality system and a method for providing augmented reality. The augmented reality system includes a wearable apparatus and an electronic apparatus. The wearable apparatus has an optical lens and a connection unit. The electronic apparatus is disposed on the wearable apparatus by the connection unit, and is configured to: detect space information and display augmented reality scene information based on the space information, and project an optical signal corresponding to the augmented reality scene information to the optical lens, where the optical signal is transmitted to a plane along a first optical path by the optical lens, the augmented reality scene information includes a virtual object, the virtual object is disposed at a space coordinate in the augmented reality scene information, and the space coordinate is corresponding to a physical location in the space information.

    POWER CONVERSION CIRCUIT
    245.
    发明申请

    公开(公告)号:US20190068059A1

    公开(公告)日:2019-02-28

    申请号:US16114331

    申请日:2018-08-28

    Abstract: A power conversion circuit includes a voltage regulator circuit and a detection circuit. The voltage regulator circuit includes a first switch and a second switch. A first end of the first switch receives an input voltage, and a control end of the first switch receives a first drive signal. The second switch is coupled between a second end of the first switch and the ground, and is turned on or off based on a second drive signal. The first switch and the second switch regulate the input voltage to output an output voltage. The detection circuit is configured to determine whether the first switch is short-circuited or not based on a voltage level of at least one of the first end, the second end, or the control end of the first switch, and adjust the second drive signal when the first switch is short-circuited, to turn on the second switch.

    Stylus having detachable functional parts and operation method thereof

    公开(公告)号:US10203777B2

    公开(公告)日:2019-02-12

    申请号:US15390730

    申请日:2016-12-27

    Abstract: A stylus is provided. The stylus comprises a main body and a functional part. The main body includes a first processor, a trigger coupled to the first processor, and a connection interface coupled to the first processor. The functional part includes a functional module. The functional module is detachably coupled to the connection interface. When the functional part is coupled to the connection interface, the first processor determines a function of the functional module via the connection interface. The first processor enables the functional module when the trigger is triggered. An operating method for a stylus is also provided.

    COMPUTER SYSTEM AND MOTHERBOARD THEREOF
    248.
    发明申请

    公开(公告)号:US20190042531A1

    公开(公告)日:2019-02-07

    申请号:US16054134

    申请日:2018-08-03

    Inventor: Li-Chien WAN

    Abstract: A motherboard includes a multilayer printed circuit board (PCB), a central processing unit (CPU) slot, at least one first memory slot, at least one second memory slot, a plurality of first traces, and a plurality of second traces. The CPU slot, the first memory slot, and the second memory slot are disposed on the first wiring layer of the multilayer PCB, and the second memory slot is disposed between the first memory slot and the CPU slot. The first traces are disposed on the first wiring layer of the multilayer PCB. The CPU slot is electrically connected to the first memory slot by the first traces. The second traces are disposed on the second wiring layer of the multilayer PCB which is different from the first wiring layer, and the CPU slot is electrically connected with the second memory slot by the second traces.

    PROJECTING DEVICE AND ELECTRONIC DEVICE HAVING THE SAME

    公开(公告)号:US20190041730A1

    公开(公告)日:2019-02-07

    申请号:US16051575

    申请日:2018-08-01

    Inventor: Po-An TSAI

    Abstract: A projecting device is provided. The projecting device is adapted to assembling with an electronic device. The projecting device comprises a main body, a light emitting portion, a rotating portion, and an adjusting portion. The main body includes a first opening and a second opening. The light emitting portion is disposed in the main body, and transmits a light through the first opening. The rotating portion is disposed in the main body and connected with the light emitting portion. The adjusting portion is disposed in the second opening and connected with the rotating portion. The light emitting portion drives the rotating portion to rotate through the adjusting portion to adjust the angle of the light.

    Wireless communication circuit and electronic device

    公开(公告)号:US10170820B2

    公开(公告)日:2019-01-01

    申请号:US15394776

    申请日:2016-12-29

    Abstract: A wireless communication circuit and an electronic device are provided. The wireless communication circuit used for an electronic device includes a wireless transceiver unit used to generate a transmitting signal, an impedance matching unit electronically coupled to the wireless transceiver unit, a coupling unit and a system grounding surface. The impedance matching unit includes at least one impedance, the impedance matching unit is used to convert the transmitting signal to a feeding signal according to the impedance value of at least one impedance. The coupling unit is electronically coupled to the impedance matching unit, to radiate the energy of the feeding signal. The system grounding surface is used to transmit a first electromagnetic wave signal via resonance on the plane of the system grounding surface after receiving the energy of the feeding signal.

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