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公开(公告)号：US10699436B2
公开(公告)日：2020-06-30
申请号：US15741975
申请日：2017-08-11
Applicant: Goertek Inc.
Inventor： Jian Zhu , Xiangdong Zhang , Zhuo Chen , Zhiping Luo , Dong Yan
Abstract: The present invention discloses a spatial positioning device, and a positioning processing method and device. The spatial positioning device comprises a set of cameras arranged horizontally and a set of cameras arranged vertically, wherein each set comprises at least two cameras with the same parameters including an image resolution, a camera lens angle in the horizontal direction and a camera lens angle in the vertical direction; and the at least two cameras in the set of cameras arranged horizontally are aligned in the horizontal direction, and the at least two cameras in the set of cameras arranged vertically are aligned in the vertical direction. In the spatial positioning device provided by the present invention, as the sets of cameras are arranged in the different directions, it is possible to effectively reduce or even eliminate the number of blind spots in the process of image shooting in the single direction. In addition, the additionally arranged set of cameras arranged vertically may also improve the measurement accuracy of a spatial position coordinate of an object in the vertical direction, so as to improve the positioning accuracy of the object.
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公开(公告)号：US10687147B2
公开(公告)日：2020-06-16
申请号：US16316527
申请日：2016-07-11
Applicant: GOERTEK INC.
Inventor： Quanbo Zou
Abstract: Disclosed are a MEMS microphone and an electronic apparatus. The MEMS microphone comprises: a pressure sensing element, for sensing pressure applied thereon; a diaphragm attached to the pressure sensing element and applying pressure to the pressure sensing element; and a backbone attached to the pressure sensing element and supporting the pressure sensing element.
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公开(公告)号：US20200180161A1
公开(公告)日：2020-06-11
申请号：US16097739
申请日：2018-05-23
Applicant: Goertek Inc.
Inventor： Jian Zhu , Xiangdong Zhang , Zhenyu Yu , Zhiping Luo , Dong Yan
Abstract: A method for charging a service robot and a service robot are disclosed. The method comprises: collecting an audio signal generated by a sound source of a charging pile; determining a direction of the sound source according to the collected audio signal; controlling a robot main body to move toward the direction of the sound source, to shorten a distance between the robot main body and the charging pile; judging whether the infrared receiver array has received an infrared pulse signal emitted by the infrared emitter array of the charging pile; and when the infrared receiver array has received the infrared pulse signal, controlling the robot main body to move toward a direction of the charging pile according to the infrared pulse signal, to engage a charging component of the robot main body with a charging contact element of the charging pile.
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公开(公告)号：US10658913B2
公开(公告)日：2020-05-19
申请号：US15750545
申请日：2015-12-15
Applicant: GOERTEK INC.
Inventor： Fenglei Zu , Chungfa Liu
Abstract: A linear vibration motor comprising a vibrator and a stator, wherein the vibrator comprises at least two permanent magnets disposed adjacent to each other and a magnetic yoke disposed between any two adjacent permanent magnets, and adjacent ends of the two adjacent permanent magnets have the same polarities; the stator comprises coils and magnetic cores disposed in the coils; magnetization directions of the permanent magnets are perpendicular to axis directions of the coils. The linear vibration motor enables the magnetic lines of flux of the permanent magnets to intensively pass through the coils by means of a repulsive force between two ends with same polarity of two permanent magnets so as to obtain a larger magnetic flux and a stronger vibration sensing effect.
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公开(公告)号：US10592102B2
公开(公告)日：2020-03-17
申请号：US15578168
申请日：2016-05-24
Applicant: Goertek Inc.
Inventor： Hongcai Li , Huilin Wang
IPC: G06F3/048 , G06F3/0488 , G04G21/08 , G06T3/60
Abstract: A method for realizing a dialing keypad of a touch screen, and smart watch. The method comprises: acquiring size information of the touch screen, and configuring a circular display region of the touch screen by using a center of the touch screen as an origin and a preset length as a radius (S10); configuring attributes of each dialing control of the dialing keypad, the attributes of the dialing controls comprising numeral information, display information and angle information of the dialing controls (S20); uniformly arranging, according to the acquired size information of the touch screen and the angle information of each dialing control of the dialing keypad, all dialing controls of the dialing keypad on a periphery of an edge of the circular display region (S30); and displaying, according to the numeral information and the display information of each dialing control of the dialing keypad, all dialing controls of the dialing keypad on the periphery of the edge of the circular display region of the touch screen (S40). The method effectively reduces a mistaken touch operation in a dialing process.
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Patent Agency Ranking
公开(公告)号：US20200083197A1
公开(公告)日：2020-03-12
申请号：US16465770
申请日：2016-12-12
Applicant: Goertek, Inc.
Inventor： Quanbo ZOU
IPC: H01L25/075 , H01L21/66 , H01L33/00 , H01L33/38
Abstract: A display device manufacturing method, display device and electronics apparatus. The display device manufacturing method comprises: forming the vertical micro-LEDs (200) on a growth substrate (201) (S1100); forming a first electrode (207) on top of each of the vertical micro-LEDs (200) (S1200); forming a second electrode (208) on side surface of each of the vertical micro-LEDs (200) (S1300); and transferring the vertical micro-LEDs (200) from the growth substrate (201) to a display substrate (301) of a display device (S1400). Can reduce the back-end fabrication process on a display substrate after transferring.
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公开(公告)号：US10586886B2
公开(公告)日：2020-03-10
申请号：US16071451
申请日：2016-01-20
Applicant: Goertek Inc.
Inventor： Quanbo Zou
IPC: H01L33/00 , H01L33/48 , H01L25/075 , H01L23/00
Abstract: A micro-LED (3r) transfer method and a manufacturing method are disclosed. The micro-LED (3r) transfer method comprises: forming a sacrificial post (4) on a micro-LED (3r) to be picked-up on a carrier substrate (1); bonding the micro-LED (3r) to be picked-up with a pickup substrate (5) via the sacrificial post (4); lifting-off the micro-LED (3r) to be picked-up from the carrier substrate (1); bonding the micro-LED (3r) on the pickup substrate (5) with a receiving substrate (12); and lifting-off the micro-LED (3r) from the pickup substrate (5). A complicated pickup head is not necessary, and the technical solution is relatively simple.
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公开(公告)号：US10567869B2
公开(公告)日：2020-02-18
申请号：US16098824
申请日：2016-12-28
Applicant: GOERTEK INC.
Inventor： Xiaodong Cao , Jinli Liu
Abstract: Disclosed is a sound-absorbing component, comprising a housing and sound-absorbing particles filled in the housing. An antistatic material is added to the materials from which the housing is made, or the antistatic material is coated on the surface of the housing. Also disclosed is a speaker module applying the sound-absorbing component. The sound-absorbing component of the present invention greatly increases the fill rate of the sound-absorbing particles in the housing, thus allowing the space of the rear acoustic cavity of the speaker module applying the sound-absorbing component to be fully utilized, and allowing the sound-absorbing particles to fully exert the effects thereof in improving the acoustic properties of the speaker module.
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公开(公告)号：US10551263B2
公开(公告)日：2020-02-04
申请号：US15559647
申请日：2015-12-10
Applicant: GOERTEK. INC
Inventor： Guoguang Zheng
Abstract: The present invention discloses an MEMS pressure sensing element, including a substrate provided with a groove; a pressure-sensitive film disposed above the substrate, the pressure-sensitive film sealing an opening of the groove to form a sealed cavity; and a movable electrode plate and a fixed electrode plate which are located in the sealed cavity and form a capacitor structure, wherein the fixed electrode plate is fixed on a bottom wall of the groove of the substrate, and the movable electrode plate is suspended above the fixed electrode plate and opposite to the fixed electrode plate; and the pressure-sensitive film is connected to the movable electrode plate so as to drive the movable electrode plate to move under the action of an external pressure. According to the MEMS pressure sensing element, pressure sensitivity and electrical detection are separated, the pressure-sensitive film is exposed in air, the capacitor structures are disposed in the sealed cavity defined by the pressure-sensitive film and the substrate, and the movable electrode plates of the capacitor structures can be driven by the pressure-sensitive film. In this way, not only is a pressure-sensitive function finished, but also external electromagnetic interferences on the capacitor structures are shielded.
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公开(公告)号：US10542344B2
公开(公告)日：2020-01-21
申请号：US15850297
申请日：2017-12-21
Applicant: GOERTEK INC.
Inventor： Xinfeng Yang , Tongyan Xu , Pengcheng Ji
Abstract: The present disclosure discloses a loudspeaker module and a manufacturing method thereof. The loudspeaker module comprises an outer casing; the outer casing accommodates a speaker unit; the speaker unit partitions an inner cavity of the whole module into two cavities: a front acoustic cavity and a rear acoustic cavity; the rear acoustic cavity is internally provided with a sound-absorbing material; the rear acoustic cavity is further provided with an isolating structure used for isolating the sound-absorbing material from the speaker unit; the isolating structure partitions the entire rear acoustic cavity into a filling area and a non-filling area; the sound-absorbing material is located in the filling area; the sound-absorbing material is a foaming material; the sound-absorbing material is formed by the foaming of the foaming material and then fills the filling area.
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