公开(公告)号：US20180359569A1

公开(公告)日：2018-12-13

申请号：US15745071

申请日：2015-11-16

Applicant: GOERTEK INC.

Inventor： Linjin MAO ,  Gang CHEN

IPC: H04R9/10 ,  H04M1/03 ,  H04R9/02 ,  H04R1/02 ,  H04R25/00 ,  H04R11/06

CPC classification number: H04R9/10 ,  H04M1/03 ,  H04R1/02 ,  H04R1/021 ,  H04R1/10 ,  H04R9/02 ,  H04R9/06 ,  H04R9/08 ,  H04R11/06 ,  H04R25/604 ,  H04R25/65 ,  H04R31/006 ,  H04R2499/11

Abstract: A receiver comprises a peripheral housing, and a magnet circuit system and a vibrating system. The vibrating system comprises a vibrating diaphragm and a voice coil. The periphery housing comprises a first and second housing matched with each other, which are provided with electrical connection structures conductive with each other. A sidewall of the first housing is provided with a first elastic piece including one end welded with a spring electrically connected to an external circuit and another end exposed at the outer side of the sidewall of the first housing. A sidewall of the second housing is provided with a second elastic piece including one end electrically connected with a lead wire of the voice coil and another end exposed at the outer side of the sidewall of the second housing and welded and fixed with a portion of the first elastic piece exposed to the outer side.

公开(公告)号：US10141287B2

公开(公告)日：2018-11-27

申请号：US15531194

申请日：2015-07-14

Applicant: Goertek, Inc.

Inventor： Quanbo Zou ,  Zhe Wang

IPC: H01L25/075 ,  H01L33/00 ,  H01L33/52 ,  H01L33/62 ,  H01L33/20

Abstract: The present invention discloses a transferring method, a manufacturing method, a device and an electronic apparatus of micro-LED. The method for transferring micro-LED comprises: forming micro-LEDs on a laser-transparent original substrate, wherein the micro-LEDs are lateral micro-LEDs whose P electrodes and N electrodes are located on one side; bringing the P electrodes and N electrodes of the lateral micro-LEDs into contact with pads preset on a receiving substrate; and irradiating the original substrate with laser from the original substrate side to lift-off the lateral micro-LEDs from the original substrate. A technical effect of using lateral micro-LEDs lies in that the processing for N metal electrode after the micro-LED transfer can be omitted.

公开(公告)号：US20180332378A1

公开(公告)日：2018-11-15

申请号：US15771405

申请日：2016-06-01

Applicant: GOERTEK INC.

Inventor： Tonghui GUO ,  Qigao CHEN ,  Jiangtao XU

IPC: H04R1/10

CPC classification number: H04R1/10

Abstract: The present invention provides an earphone, comprising an earphone housing, a speaker cover, a sound emitting tube, and a speaker, wherein the earphone further includes a tuning baffle disposed inside the speaker cover, wherein a sound emitting hole, a sound outlet hole and mode slots are disposed on the speaker cover, and the sound emitting tube is connected to the tuning baffle through the sound emitting hole, a mode protrusion and a tuning hole are disposed on the tuning baffle, and the mode protrusion is limited by different mode slots by rotating the tuning baffle via the sound emitting tube, so as to adjust the sound outlet area of the sound outlet hole. By utilizing the above-mentioned invention, it is possible to adjust the mid-bass frequency response of the earphone so that a single type earphone can exhibits different sound characteristics.

公开(公告)号：US20180331608A1

公开(公告)日：2018-11-15

申请号：US15776009

申请日：2016-05-31

Applicant: GOERTEK INC.

Inventor： Chunfa Liu ,  Fenglei Zu

IPC: H02K33/18

CPC classification number: H02K33/18 ,  H02K33/16

Abstract: A linear vibration motor comprises a vibrator and a stator disposed parallel to the vibrator, the vibrator comprising a weight block and a vibration block embedded in the weight block, and the stator comprises stator coils and a magnetic conductive cores disposed in the stator coil, wherein the vibration block comprises at least two magnetic members arranged in a row and magnetic reinforcement members disposed between adjacent magnetic members, and the magnetic members and the magnetic reinforcement members are permanent magnets; adjacent ends of each two adjacent magnetic members have the same polarity; and the magnetization direction of the magnetic reinforcement member is perpendicular to that of the magnetic member. The linear vibration motor can increase the magnetic lines of force passing through the stator coil, thereby intensifying the vibration effect of the product.

公开(公告)号：US20180288530A1

公开(公告)日：2018-10-04

申请号：US15765331

申请日：2015-12-10

Applicant: GOERTEK INC.

Inventor： Xiaoyuan CHEN ,  Zhi LI

IPC: H04R9/06 ,  H04R9/02 ,  H04R9/04

CPC classification number: H04R9/06 ,  H04R1/06 ,  H04R9/025 ,  H04R9/041 ,  H04R9/043 ,  H04R9/045 ,  H04R31/006

Abstract: A loudspeaker comprises a housing, a vibration diaphragm, a voice coil assembly, a centering support piece and a magnetic circuit system, an opening is provided at the center of the vibration diaphragm, and the voice coil assembly is fixed at the opening and is suspended in the housing; the magnetic circuit system comprises a magnetic conductive yoke fixedly connected with the housing, a magnet at one side of the magnetic conductive yoke close to the voice coil assembly, and a washer at one side of the magnet away from the magnetic conductive yoke; and a holder for supporting the centering support piece is provided on the washer, and the centering support piece is bonded and fixed to the inner wall of the voice coil assembly. By utilizing the present invention, the height of the loudspeaker can be effectively reduced, and the acoustic performance of the product can be increased.

公开(公告)号：US20180249254A1

公开(公告)日：2018-08-30

申请号：US15758421

申请日：2016-05-06

Applicant: Goertek Inc.

Inventor： Yu WANG ,  Qianqian SONG ,  Jianbin YANG ,  Zhi LI

IPC: H04R9/02

CPC classification number: H04R9/02 ,  H04R1/04

Abstract: A loudspeaker module, relating to the technical field of electroacoustic products. The loudspeaker module comprises a housing. A loudspeaker unit is accommodated in the housing. An electrical connection member which is a metal sheet is fixed on the housing. An inner bonding pad is disposed at one end of the electrical connection member, and an outer bonding pad is disposed at the other end of the electrical connection member. The inner bonding pad is located in the housing and is electrically connected to the loudspeaker unit. The outer bonding pad is exposed outside the housing and is electrically connected to a terminal circuit. The loudspeaker module of the present invention solves the technical problems in the prior art such as poor tone quality, low reliability, and a complicated assembling process of a loudspeaker module. The loudspeaker module of the present invention has good tone quality, high reliability, a long service life, a simple assembling process, and high production efficiency, and occupies a small space of a terminal, thereby facilitating the development of the terminal towards smaller size.

公开(公告)号：US10057687B2

公开(公告)日：2018-08-21

申请号：US15528614

申请日：2015-11-16

Applicant: Goertek, Inc.

Inventor： Xiang Guo ,  Chengfei Zhang

IPC: H04R9/06 ,  H04R9/02 ,  H04R7/12 ,  H01F7/02

CPC classification number: H04R9/06 ,  H01F7/0289 ,  H04R7/127 ,  H04R9/025 ,  H04R2400/11

Abstract: The present invention provides a speaker structure, comprising a vibrating component, an electromagnetic component, an casing and an integral washer conductive sheet. The electromagnetic component comprises a central magnet and peripheral magnets which are disposed around the central magnet. The integral washer conductive sheet replaces a washer structure and an conductive sheet structure in a traditional speaker structure and is integrally formed by the washer and an conductive sheet which are combined into one part. The integral washer conductive sheet comprises a washer part and an conductive sheet part, wherein the washer part is disposed on the peripheral magnets and the conductive sheet part extends out of the casing. By adopting the integral washer conductive sheet according to the present invention, those skilled in the art can simplify an internal structure of the speaker, save production materials, simplify molding and assembling procedures, and improve production efficiency.

公开(公告)号：US20180228370A1

公开(公告)日：2018-08-16

申请号：US15753957

申请日：2016-07-08

Applicant: GOERTEK INC.

Inventor： Lin WANG ,  Peijie ZHAO ,  Jianguo ZHANG ,  Chao YI

IPC: A61B5/00 ,  A61B5/0205

CPC classification number: A61B5/0022 ,  A61B5/0205 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/024 ,  A61B5/681 ,  G04D99/00 ,  H04W88/02

Abstract: The present invention discloses a smart terminal and a smart wrist watch. The smart terminal comprises a metal housing, a wireless communication unit, a human body information detection unit and a signal selection unit, wherein the wireless communication unit comprises a wireless antenna, all or part of the metal housing is used as an antenna area for setting the wireless antenna, a common conductor is provided for the antenna area; the human body information detection unit comprises at least two detection contact points, one of the detection contact points is provided in the antenna area; the detection contact point in the antenna area and the wireless antenna are connected with one end of the common conductor, respectively, the other end of the common conductor is connected with the signal selection unit; the signal selection unit screens out a signal from the wireless antenna out of a signal transmitted on the common conductor, sends the signal to the wireless communication unit, screens out the signal from the detection contact point and sends the signal to the human body information detection unit. The present invention provides a solution solving the problem that the test result of the smart terminal in the prior art is not accurate enough due to the size limitation.

公开(公告)号：US10034077B2

公开(公告)日：2018-07-24

申请号：US15312435

申请日：2016-07-21

Applicant: Goertek Inc.

Inventor： Song Liu ,  Shasha Lou ,  Bo Li ,  Hui Qi

IPC: H04R1/00 ,  H04R1/10 ,  G10K11/178 ,  G08B21/18

CPC classification number: H04R1/1041 ,  G08B21/182 ,  G10K11/178 ,  G10K2210/1081 ,  H04R1/1083 ,  H04R3/00 ,  H04R2420/07 ,  H04R2430/01 ,  H04R2460/01 ,  H04R2460/07

Abstract: An earphone control method, an earphone control system and an earphone. The earphone control method includes: selecting a motion state judgement parameter of a wearer for controlling an earphone and setting an alert condition according to the selected motion state judgement parameter; real-timely monitoring and acquiring behavior data of the earphone wearer; calculating the motion state judgement parameter by using the acquired behavior data to obtain a motion state judgement parameter value; and judging whether or not the motion state judgement parameter value satisfies the alert condition; if the motion state judgement parameter value satisfies the alert condition, determining to enter an earphone alert state and controlling to perform corresponding alert operation on the earphone.

公开(公告)号：US10031524B2

公开(公告)日：2018-07-24

申请号：US15537117

申请日：2016-09-05

Applicant: Goertek Inc.

Inventor： Pengcheng Su

IPC: G05D1/02 ,  B62D57/032

Abstract: A method and a device for controlling a gait of a biped robot. The method includes: selecting gait controlling parameters, and acquiring a movement trajectory of a center of mass when a zero moment point of the biped robot is located within a steady area; obtaining first numerical values of each of the gait controlling parameters of the center of mass and second numerical values of the center of mass; setting a first constraint condition when the step starting phase ends by using the first numerical values, and setting a second constraint condition when the step ending phase starts by using the second numerical values; calculating the movement trajectories of the center of mass in the step starting phase and the step ending phase on the basis of the first constraint condition and the second constraint condition, respectively; and controlling a walking of the biped robot.