公开(公告)号：US20210120340A1

公开(公告)日：2021-04-22

申请号：US17252537

申请日：2018-10-13

Applicant: GOERTEK INC.

Inventor： Ting Wang ,  Guodong Zhao ,  Jie Zhu ,  Chun Li ,  Chunfa Liu

IPC: H04R7/02 ,  H04R9/02

Abstract: The present disclosure provides a speaker diaphragm and a speaker. The diaphragm includes two surface layers compounded together and at least one intermediate layer located between the two surface layers, at least one of the surface layers being a thermoplastic polyester elastomer film layer (11), at least one intermediate layers being an adhesive layer (12), wherein the plastic polyester elastomer is a copolymer composed of a hard segment A of polyester and a soft segment B of polyether or aliphatic polyester, and the hard segment A of polyester has a mass percentage of 10-95%. The speaker diaphragm accommodates an excellent rigidity, a good damping performance and resilience and so on.

公开(公告)号：US10984816B2

公开(公告)日：2021-04-20

申请号：US16475013

申请日：2018-07-05

Applicant: GOERTEK INC.

Inventor： Jian Zhu ,  Xiangdong Zhang ,  Zhenyu Yu ,  Zhiping Luo ,  Dong Yan

IPC: G10L21/028 ,  G10L15/30 ,  G10L17/02 ,  G10L21/0216

Abstract: A voice enhancement method and apparatus of a smart device and a smart device are disclosed. The method comprises: monitoring and collecting a voice signal sent by a user in real time; determining a direction of the user according to the voice signal; collecting a depth image in the direction of the user; determining a sound source direction of the user according to the depth image; and adjusting a beamforming direction of a microphone array on the smart device according to the sound source direction of the user, and performing enhancement processing on the voice signal.

公开(公告)号：US10946529B2

公开(公告)日：2021-03-16

申请号：US16097739

申请日：2018-05-23

Applicant: Goertek Inc.

Inventor： Jian Zhu ,  Xiangdong Zhang ,  Zhenyu Yu ,  Zhiping Luo ,  Dong Yan

IPC: B25J13/08 ,  B25J13/00 ,  B25J9/16 ,  B25J11/00 ,  B25J19/00 ,  B25J19/02

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.

公开(公告)号：US20210063735A1

公开(公告)日：2021-03-04

申请号：US16631136

申请日：2019-08-01

Applicant: GOERTEK INC.

Inventor： Lei CAI ,  Tianrong DAI

IPC: G02B27/01 ,  G02B27/00 ,  G06T3/00 ,  G06T15/00

Abstract: A method and device for controlling image display in a VR system, and a VR head mounted device. The method comprises: monitoring a synchronization signal of an image frame in a VR system and acquiring an original 2D image; sampling sensor data at a preset time point before a next synchronization signal arrives to obtain latest pose information of a tracked object; converting the original 2D image into a corresponding 3D image, and calculating a motion vector corresponding to each pixel point of the 3D image according to the latest pose information and pose information corresponding to the 3D image; performing position transformation on pixel points of the original 2D image based on the motion vector, and filling at pixel points of a vacant area appearing after the position transformation to obtain a target frame; and triggering display of the target frame when the next synchronization signal arrives.

公开(公告)号：US10937924B2

公开(公告)日：2021-03-02

申请号：US16339482

申请日：2016-10-08

Applicant: GOERTEK. INC

Inventor： Quanbo Zou ,  Zhe Wang ,  Peixuan Chen ,  Xiangxu Feng

IPC: H01L33/00 ,  H01L33/08 ,  G09F9/33 ,  H01L25/075 ,  H01L33/38 ,  H01L33/42 ,  H01L33/54

Abstract: A display device and an electronics apparatus, the display device comprises: a display substrate; and at least two stacked layers on the display substrate, wherein each stacked layer includes one micro-LED array.

公开(公告)号：US10929514B2

公开(公告)日：2021-02-23

申请号：US15765971

申请日：2017-08-14

Applicant: Goertek Inc.

Inventor： Cui Liu ,  Honglong Ma ,  Chuan Chen

IPC: G06F21/32 ,  G06K9/00 ,  G06F9/445 ,  G10L17/24

Abstract: A user registration method and a device for a smart robot. The method comprises: conducting a voice dialogue with a new user to be registered, acquiring a user name of the user from the voice dialogue, and simultaneously collecting biological characteristic information that can uniquely identify the user; wherein the biological characteristic information comprises at least two different types of biological characteristic information, judging whether at least one type of the biological characteristic information satisfies a corresponding preset registration condition, and if yes, using the biological characteristic information that satisfies the preset registration condition as a characteristic template, establishing a correspondence relation between the characteristic template and the user name, and saving the correspondence relation, to complete the user registration.

公开(公告)号：US20210051395A1

公开(公告)日：2021-02-18

申请号：US16968909

申请日：2018-12-24

Applicant: GOERTEK INC.

Inventor： Shuzhi ZHOU

IPC: H04R1/28 ,  H04R1/02

Abstract: Disclosed is a loudspeaker module comprising: a housing; a loudspeaker unit accommodated in the housing and dividing an inner chamber of the loudspeaker module into a front chamber and a rear chamber; a leakage hole formed on the housing at a position corresponding to the rear chamber; and a damping member covering the leakage hole, and being fixed on an outer surface of the housing at an area around the leakage hole, wherein the damping member comprises a sound-permeable damping film and a supporting member bonded together by a first adhesive layer, wherein the supporting member has a first inner hole and is provided on an outer area of the damping film in an annular shape, wherein the first adhesive layer has a second inner hole and is provided on an outer area of the supporting member in an annular shape.

公开(公告)号：US10924857B2

公开(公告)日：2021-02-16

申请号：US16477250

申请日：2017-01-20

Applicant: GOERTEK. INC

Inventor： Jiangtao Xu ,  Shoubiao Deng ,  Tao Fan

IPC: H04R5/033 ,  H04R1/10

Abstract: Disclosed is a portable earphone device. The device comprises: a neckline earphone, comprising a voice module and a first wireless communication module communicationally connected to the voice module; and a neckband, comprising a second wireless communication module, a network connection module, and a processor, both the second wireless communication module and the network connection module being communicationally connected to the processor; the first wireless communication module being communicationally connected to the second wireless communication module; the neckline earphone being detachably accommodated in the neckband to constitute a neckband earphone. The device can be individually used as a neckline earphone and can be used as a neckband earphone in an accommodation state.

公开(公告)号：US10896927B2

公开(公告)日：2021-01-19

申请号：US16320019

申请日：2016-08-22

Applicant: GOERTEK INC.

Inventor： Quanbo Zou ,  Peixuan Chen ,  Xiangxu Feng

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/60 ,  H01L33/00 ,  H01L25/075

Abstract: A micro-LED transfer method, manufacturing method and device are provided. The micro-LED transfer method comprises: obtaining a laser-transparent carrier substrate having a first surface and a second surface with micro-LEDs; forming a protection layer on at least one of the first surface and the second surface and a third surface of a receiving substrate, wherein the third surface is to receive the micro-LEDs to be transferred via pads; bringing the micro-LEDs to be transferred into contact with the pads on the third surface; and irradiating the micro-LEDs to be transferred with laser from the first surface to lift-off the micro-LEDs to be transferred from the carrier substrate wherein the protection layer configured to protect the third surface from the irradiation of the laser.

公开(公告)号：US20200336852A1

公开(公告)日：2020-10-22

申请号：US16956708

申请日：2018-10-13

Applicant: GOERTEK INC.

Inventor： Houqiang Zhou ,  Ting Wang ,  Zengxun Wu

IPC: H04R31/00 ,  H04R7/02 ,  B29B7/42 ,  C08J5/18 ,  C08L67/00 ,  C08K7/14 ,  C08K7/06 ,  C08K3/40 ,  C08K3/04 ,  C08K3/26 ,  C08K3/34

Abstract: Disclosed are a vibrating diaphragm for a sound generating device, a method for preparing the vibrating diaphragm, and a sound generating device. The vibrating diaphragm comprises at least one modified thermoplastic polyester elastomer layer, wherein a modifier is involved which is at least one of a temperature: resistant resin, an inorganic filler and an anti-aging agent, and the modifier is added to a themoplastic polyester elastomer material. In an embodiment of the present invention, by adding the modifier to the themoplastic polyester elastomer material and sufficiently mixing the modifier when making a film layer, the aim of improving the temperature resistance of a moulded vibrating diaphragm is achieved.