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公开(公告)号：US20200241509A1
公开(公告)日：2020-07-30
申请号：US16753308
申请日：2018-09-06
Applicant: GOERTEK INC.
Inventor： Nanjing DONG , Debo SUN
Abstract: An apparatus and a method for assembling optical module. The apparatus includes: a plurality of fixtures, an alignment mechanism, a power supply, a spectroscopic prism with a light incident surface close to the plurality of optical modules to be aligned, a first color image collecting means close to a first light emitting surface of the spectroscopic prism and a second color image collecting means with a second light emitting surface of the spectroscopic prism; the controller is configured to determine a light spot that does not meet a quality requirement according to the positions and/or sizes of the plurality of imaging light spots, and generate a corresponding aligning instruction, and determine a to-be-assembled lens necessary to be adjusted according to a color of the light spot that does not meet quality requirements, and output the aligning instruction to an alignment mechanism to adjust a position of the lens necessary to be adjusted.
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公开(公告)号：US20200236471A1
公开(公告)日：2020-07-23
申请号：US16640015
申请日：2018-09-06
Inventor： Quanbo Zou , Qunwen Leng , Zhe Wang
Abstract: The present disclosure discloses a microphone, comprising: a first substrate, the first substrate having an inner cavity open at one end, wherein the microphone further comprises a vibration diaphragm and at least one cantilever which are provided to the first substrate and suspended above the inner cavity. The cantilever is separated from the vibration diaphragm by a spacing portion, and the vibration diaphragm and the inner cavity of the first substrate define an acoustically sealed cavity; and a detection structure is provided to the vibration diaphragm and the cantilever. The structural design of the cantilever is adopted, so that the space between the vibration diaphragm and the cantilever is open, the airflow can smoothly pass by the cantilever, and further the signal-to-noise ratio of the microphone can be greatly improved.
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公开(公告)号：US20200229721A1
公开(公告)日：2020-07-23
申请号：US16632165
申请日：2018-09-06
Applicant: GOERTEK INC.
Inventor： Wentao WANG , Bo FU , Xinliang LI
IPC: A61B5/024
Abstract: A heart rate module, comprising a housing structure composed of a rear housing (2) and a light-transmitting cover plate (3), the housing structure being internally provided with a PCB assembly (1); the PCB assembly (1) comprises a PCB, PDs (6, 7) and an LED (5), the PDs (6, 7) and the LED (5) being fixed on the PCB according to a preset distance; a hot melt positioning column (21) is provided on the rear housing (2), and the PCB assembly (1) is fixed, by means of the hot melt positioning column (21), on the rear housing (2). Use of the heart rate module can solve the problems of the assembly method of the available heart rate meter being complicated and the requirement for a terminal product being high.
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公开(公告)号：US10707737B2
公开(公告)日：2020-07-07
申请号：US15778764
申请日：2016-05-18
Applicant: GOERTEK INC.
Inventor： Chunfa Liu , Fenglei Zu
Abstract: A linear vibration motor comprising a housing, a vibrator, and a stator fixed on the housing and arranged parallel to the vibrator, push-pull magnets (4) are symmetrically disposed at two ends of the vibrator; push-pull coils (2) surrounding the push-pull magnets are fixedly disposed on the housing at positions corresponding to the push-pull magnets; after the push-pull coils are energized, the push-pull coils and the push-pull magnets generate push-pull forces in a horizontal direction, which provides a driving force for the reciprocating motion of the vibrator in a direction parallel to the plane in which the stator is located. The push-pull structure provides push-pull force for the reciprocation motion of the vibrator, so that an intense vibration force can be achieved.
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公开(公告)号：US20200183166A1
公开(公告)日：2020-06-11
申请号：US16638734
申请日：2018-07-24
Applicant: GOERTEK INC.
Inventor： Tianrong DAI , Xin ZHANG , Lei CAI
Abstract: Provided are graphics rendering method and apparatus of virtual reality, which include according to an acquired spatial position information and direction information of a head-mounted virtual reality device, rendering in accordance with a first angular resolution to generate a first image corresponding to the spatial position information and the direction information; according to an acquired position information of a human eye fixation point on the display screen, rendering in accordance with a second angular resolution to generate a second image corresponding to the position information of the human eye fixation point; and synthesizing the first image and the second image into a third image. Since the first angular resolution and the second angular resolution adopted in the present disclosure are lower angular resolutions, when rendering a virtual reality image, the calculating amount of the GPU may be effectively reduced, and the image rendering efficiency may be improved.
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Patent Agency Ranking
公开(公告)号：US20200175916A1
公开(公告)日：2020-06-04
申请号：US16615068
申请日：2017-05-31
Applicant: GOERTEK INC.
Inventor： Quanbo ZOU , Zhe WANG , Xiaoyang ZHANG
IPC: G09G3/3208 , H01L27/32 , H01L27/12 , G02F1/1347
Abstract: An image display device comprises: a thin film transistor backplane (1), and a first resolution display panel (2), a second resolution display panel (4), a display driving chip (3) and an integrated display driver (5), which are fixed on the thin film transistor backplane (1); the display driving chip (3) is electrically connected to bonding pads (111) on the thin film transistor backplane (1), and is provided under the second resolution display panel (4); and the display driving chip (3) is used for driving the second resolution display panel (4); the integrated display driver (5) is used for driving the first resolution display panel (2); and a resolution of the first resolution display panel (2) is lower than a resolution of the second resolution display panel (4). The first resolution display panel (2) is driven by the standard drive manner of thin film transistor display panels, to realize low resolution displaying, and the second resolution display panel (4) is driven by the display driving chip (3), to improve the displaying quality of the display device.
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公开(公告)号：US10668615B2
公开(公告)日：2020-06-02
申请号：US16082738
申请日：2017-04-28
Applicant: GOERTEK INC.
Inventor： Zhiping Luo , Zhenyu Yu , Xiangdong Zhang , Jianming Du
Abstract: A service robot and a method for controlling the same are disclosed. The service robot comprises a main body (101) and a base (102). A motor (1021), a transmission mechanism (1022) and a wheel (1023) are provided in an inner cavity of the base (102). The transmission mechanism (1022) is connected with the motor (1021) and the wheel (1023) respectively. The wheel (1023) is disposed below the transmission mechanism (1022). A space for the transmission mechanism (1022) to move up and down is formed in the inner cavity of the base (102). After the motor (1021) is started, the transmission mechanism (1022) is driven to move in the inner cavity of the base (102, 26) according to a predetermined stroke, and the transmission mechanism (1022) drives the wheel (1023) while the transmission mechanism (1022) is moving so that the wheel (1023) can retract into the inner cavity of the base (102) or extend out of the inner cavity of the base (102).
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公开(公告)号：US10666121B2
公开(公告)日：2020-05-26
申请号：US15762055
申请日：2015-12-15
Applicant: GOERTEK INC.
Inventor： Fenglei Zu , Chunfu Liu
Abstract: A linear vibration motor comprises a vibrator and a stator arranged parallel to the vibrator. The vibrator comprises a counterweight block and a vibration block embedded and fixed in the counterweight block. Permanent magnets in the vibration block and electromagnets in the stator generate the push-pull forces acting on each other. The electromagnets in the stator generates a variable magnetic field after being energized, and drives the vibrator to move reciprocally along the direction parallel to the plane in which the stator is located by changing the direction of the magnetic field lines of the magnetic field. With the repulsive force between two ends the permanent magnets having the same polarity, the linear vibration motor allows the magnetic field lines of the permanent magnets to concentratedly pass through coils, thus obtaining a larger magnetic flux and a stronger vibration effect.
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公开(公告)号：US20200152693A1
公开(公告)日：2020-05-14
申请号：US16473538
申请日：2017-01-24
Applicant: Goertek Inc.
Inventor： QUANBO ZOU , Peixuan CHEN , Xiangxu FENG
Abstract: A micro-LED device, a display apparatus and a method for manufacturing a micro-LED device are provided. The micro-LED device comprises: a growth substrate; a plurality of vertical micro-LEDs formed on the growth substrate; a first type electrode formed on top of each of the vertical micro-LEDs; and a second type electrode formed on side surface of each of the vertical micro-LEDs.
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公开(公告)号：US10609471B2
公开(公告)日：2020-03-31
申请号：US16076474
申请日：2015-12-21
Applicant: Goertek Inc.
Inventor： Xiaodong Cao
Abstract: The invention provides a speaker module and a sound-adsorbing material, comprising: a housing and a speaker unit accommodated in the housing, wherein the speaker unit separates a cavity formed by the housing into a front sound cavity and a rear sound cavity; the rear sound cavity is filled with a sound-adsorbing material; and heteroatoms are doped in a crystal structure of the sound-adsorbing material. The application of the above invention can reduce the adsorption of alien molecules by the sound-adsorbing material inside the speaker module, and even reject the alien molecules, thereby ensuring the long-term effectiveness of the sound-adsorbing material and improving the stability of the acoustic performance of the speaker module.
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