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公开(公告)号：US20240402516A1
公开(公告)日：2024-12-05
申请号：US18688136
申请日：2022-08-29
Applicant: GOERTEK INC.
Inventor： Chuanlong Li
IPC: G02C5/22
Abstract: A hinge structure of smart glasses is provided, comprising several hinge frames provided along a pre-set direction, adjacent hinge frames are hinged by a hinged shaft; the hinged shaft is provided with a reset assembly, and after the hinge frame at one end swings to a pre-set angle toward a pre-set outward flipping direction relative to the hinge frame at the other end, the reset assembly provides a reset force to the hinge frame, so that the corresponding hinge frame has a motion tendency opposite to the pre-set outward flipping direction; the hinged shaft is provided with a damping elastic piece, and the damping elastic piece presses against at least one hinge frame so as to provide a damping force thereto when the corresponding hinge frame swings.
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公开(公告)号：US20240388833A1
公开(公告)日：2024-11-21
申请号：US18714778
申请日：2022-09-20
Applicant: Goertek Inc.
Inventor： Zhongxu Zhao
Abstract: The present disclosure provide a far-field muffling method for a head-mounted device, apparatus and system, which is applied to the head-mounted device. The head-mounted device comprises a first speaker, a second speaker, and further comprises a monitoring microphone. The method comprises: receiving a monitoring sound signal picked up by the monitoring microphone during operations of the first speaker and the second speaker; judging whether the monitoring sound signal satisfies a preset requirement, and if yes, ending; if not, determining a current first target compensation signal and a current second target compensation signal from preset various compensation signals; compensating the first speaker by using the first target compensation signal, compensating the second speaker by using the second target compensation signal, and returning to the receiving a monitoring sound signal picked up by the monitoring microphone.
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公开(公告)号：US12149907B2
公开(公告)日：2024-11-19
申请号：US17773167
申请日：2020-11-05
Applicant: Goertek Inc.
Inventor： Jianbin Yang , Shousong Qiang , Chunfa Liu
Abstract: Disclosed are a sound-producing device and an electronic terminal. The sound-producing device comprises: a voice coil, the voice coil including a bobbin and a voice coil body wound outside the bobbin; the voice coil is configured to be able to be input an electrical signal; a first damper group and a second damper group, each of the first damper group and the second damper group comprising a first connecting part connected with the voice coil, a second connecting part fixed to the sound-producing device and an elastic part connected between the first connecting part and the second connecting part; the first damper group is configured to be in electrical communication with the voice coil to input the electrical signal to the voice coil; the first damper group and the second damper group are fixed to the voice coil in parallel at different heights.
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公开(公告)号：US20240357278A1
公开(公告)日：2024-10-24
申请号：US18757838
申请日：2024-06-28
Applicant: GOERTEK INC.
Inventor： Jianlei REN , Jian Feng , Junjie Pan
CPC classification number: H04R1/1091 , H04R3/00 , H04R2201/023
Abstract: Disclosed are an operation control method of a headset, an operation control device of a headset, a ring headset, and a computer-readable storage medium. The method is applied to applied to a ring headset, and includes: in response to detecting that a user is wearing the ring headset, determining a wearing position where the user wears the ring headset; in response to determining that the wearing position is a user's finger, controlling the ring headset to operate a first working mode; or in response to determining that the wearing position is a user's ear, controlling the ring headset to operate a second working mode.
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公开(公告)号：US12126978B2
公开(公告)日：2024-10-22
申请号：US17905094
申请日：2020-12-05
Applicant: GOERTEK INC.
Inventor： Huawei Liu , Guodong Zhao , Jie Li
CPC classification number: H04R9/06 , H04R1/023 , H04R1/025 , H04R7/04 , H04R7/18 , H04R9/025 , H04R9/045 , H04R31/006
Abstract: The present disclosure discloses a sound generating device, which comprises: a magnetic conductive yoke; a housing extending along an edge of the magnetic conductive yoke and having an annular shape, wherein a leakage opening is formed in a gap between the housing and the magnetic conductive yoke; and a metal mesh covering the leakage opening, wherein a portion of the metal mesh corresponding to the leakage opening is provided with a plurality of air holes. The sound generating device of the present disclosure can reduce the defective rate of products.
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Patent Agency Ranking
公开(公告)号：US20240323273A1
公开(公告)日：2024-09-26
申请号：US18735355
申请日：2024-06-06
Applicant: GOERTEK INC.
Inventor： Dongmei MA , Haihong Zhang
IPC: H04M1/72412 , G06F3/14 , H04M1/72484 , H04W4/80
CPC classification number: H04M1/72412 , G06F3/14 , H04M1/72484 , H04W4/80
Abstract: Disclosed are an information display method and a computer-readable storage medium. The method is applied to a headset device, the headset device communicates with a user terminal and a head-mounted device respectively through a Bluetooth multi-point connection function, and the method includes: receiving information to be displayed sent by the user terminal, where the information to be displayed is generated by the user terminal when it detects that information needs to be displayed in the headset device and is sent to the headset device; and sending the information to be displayed to the head-mounted device, to make the head-mounted device output and display the information to be displayed.
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公开(公告)号：US12096179B2
公开(公告)日：2024-09-17
申请号：US17416092
申请日：2019-12-17
Applicant: GOERTEK INC.
Inventor： Chunfa Liu , Tongyan Xu , Chengfei Zhang
CPC classification number: H04R1/2819 , H04R1/02 , H04R1/2857
Abstract: An acoustic device comprises a first closed cavity and a second closed cavity, at least a portion of a partition part flexibly deforms, the first closed cavity is adjacent to a vibration diaphragm, and the second closed cavity is far away from the vibration diaphragm; when the vibration diaphragm vibrates, the internal sound pressure of the first closed cavity changes, a flexible deformation part of the partition part deforms with the change, to flexibly adjust the volume of the first closed cavity; the second closed cavity encloses sound waves into the second closed cavity; and the Young's modulus or strength of at least partial region of the flexible deformation part is less than that of the wall of the first and/or the second closed cavity, the Young's modulus of entire region or partial region of the flexible deformation part is less than or equal to 8000 Mpa.
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公开(公告)号：US12096177B2
公开(公告)日：2024-09-17
申请号：US17256615
申请日：2018-10-24
Applicant: GOERTEK INC.
Inventor： Xinglong Wang , Huawei Liu , Lianshan Ge , Chunfa Liu
CPC classification number: H04R1/2811 , H04R1/2834 , H04R1/2896 , H04R9/045 , H04R2499/13
Abstract: Disclosed are a speaker and a portable terminal, where the speaker includes: an active vibrating unit, including a first vibrating diaphragm vibrating for radiating a sound, and a voice coil assembly for fixing and driving the first vibrating diaphragm; a passive vibrating unit, including a second vibrating diaphragm and driven by the active vibrating unit to vibrate; and a magnetic circuit system, acting with the voice coil assembly to drive the first vibrating diaphragm of the active vibrating unit to vibrate, where the magnetic circuit system is arranged between the first vibrating diaphragm and the second vibrating diaphragm, a first acoustic cavity is defined between the magnetic circuit system and the first vibrating diaphragm, and a second acoustic cavity is defined between the magnetic circuit system and the second vibrating diaphragm.
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公开(公告)号：US20240302793A1
公开(公告)日：2024-09-12
申请号：US18570847
申请日：2022-06-10
Inventor： Jianghao Xiong , Tao Zhan , Kun Li , Shin-Tson Wu
CPC classification number: G03H1/202 , G02B5/32 , G03H1/0256 , G03H2001/0439 , G03H2222/31 , G03H2240/53 , G03H2240/55 , G03H2250/38
Abstract: Here discloses a method for duplicating a hologram and a hologram optical element. The method comprises: preparing a master with a master hologram; preparing a sample with coated photoalignment material layer above the master; and irradiating a recording light through the sample to the master, so that at least one portion of the recording light is reflected by the master as an object light carrying the master hologram information, and so that the object light and the recording light are interfered at the photoalignment material layer to produce a duplicated hologram in the photoalignment material layer.
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公开(公告)号：US20240302658A1
公开(公告)日：2024-09-12
申请号：US18574886
申请日：2021-12-09
Applicant: GOERTEK INC.
Inventor： Qi Sun
CPC classification number: G02B27/0172 , G02B13/006 , G02B27/286 , G02B1/11
Abstract: Disclosed are an optical module and a head mount display. The optical module comprises: a display configured for emitting a light for imaging display; a glued lens provided in a light-emergent direction of the display and comprising a first lens and a second lens sequentially provided along a propagation direction of an optical path; a beam-splitting element provided on a side of the first lens facing the display; a first quarter-wave plate provided between the first lens and the second lens; and a polarization-reflecting film provided between the quarter-wave plate and the second lens.
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