-
公开(公告)号：US20210075950A1
公开(公告)日：2021-03-11
申请号：US16976745
申请日：2019-04-09
Applicant: GOERTEK INC.
Inventor： Xinxin HAN , Zhiyong ZHAO , Nanjing DONG , Debo SUN
IPC: H04N5/235
Abstract: Provided are a method and an apparatus for adjusting an exposure time of a camera and a device, where the method includes: controlling the camera to collect an imaging light spot of an imaging component with a first exposure time; obtaining an energy value received when the camera collecting the imaging light spot; if the energy value is not within a set energy range, obtaining a curve parameter corresponding to an exposure time-energy curve according to the energy value and the first exposure time; calculating an estimated exposure time corresponding to an optimal energy value according to the curve parameter; and updating the first exposure time with the estimated exposure time corresponding to the optimal energy value. The technical solution provided in the present disclosure can adjust the exposure time of the camera to a reasonable value so as to improve the accuracy and reliability of light spot analysis.
-
公开(公告)号：US10932064B2
公开(公告)日：2021-02-23
申请号：US16475328
申请日：2017-10-25
Applicant: GOERTEK INC.
Inventor： Mengjin Cai , Junkai Zhan
Abstract: The present invention provides a condenser microphone, comprising a substrate, and a back plate and a vibrating diaphragm which are arranged on the substrate; the back plate is arranged on the upper side and/or the lower side of the vibrating diaphragm; and the vibrating diaphragm is provided with a protruding layer or a corrugated membrane structure layer. With the above invention, the area of the vibrating diaphragm and the capacitance at the lateral side of the condenser microphone can be increased, so as to achieve the effect of improving the sensitivity of the condenser microphone.
-
公开(公告)号：US20210041896A1
公开(公告)日：2021-02-11
申请号：US16633315
申请日：2019-08-14
Applicant: GOERTEK INC.
Inventor： Xueqiang WANG , Mengmeng WANG , Lu BAI , Xiangdong ZHANG
Abstract: The present disclosure provides a method for controlling a drone, a drone, and a system. The method for controlling a drone comprises: determining operating parameters of a moving platform according to field-of-view images containing the moving platform collected at any two different moments and flight parameters of the drone; calculating a time-varying tracking position of the moving platform based on the operating parameters; controlling the drone to track the moving platform according to the time-varying tracking position of the moving platform; and controlling the drone to perform a landing operation according to a relative position of the moving platform and the drone during tracking. The technical solutions according to the present disclosure have high landing accuracy, rely less on device performance and have high versatility.
-
公开(公告)号：US10915168B2
公开(公告)日：2021-02-09
申请号：US15761144
申请日：2017-11-16
Applicant: Goertek Inc.
Inventor： Tianrong Dai , Yuge Zhu , Dachuan Zhao , Xiang Chen
IPC: G06F3/01 , H04N19/167 , G02B27/00 , G06K9/00
Abstract: An input method and apparatus of a device. The method includes: tracking and recording movement of an eyeball gaze point of a user on a display screen of the device, to obtain a current eyeball gaze point movement trajectory; judging whether the current eyeball gaze point movement trajectory matches with a preset eyeball gaze point movement trajectory in a movement trajectory database; wherein the preset eyeball gaze point movement trajectories indicate paths of the movement of the eyeball gaze point on the display screen according to a preset length range within a preset time period; if matched, determining a corresponding input instruction by using the matched eyeball gaze point movement trajectory, and completing an input operation according to the input instruction; and if not matched, not conducting an input operation. The input method and apparatus of a device can conduct input according to the eyeball movement of the user.
-
公开(公告)号：US20210029445A1
公开(公告)日：2021-01-28
申请号：US16935430
申请日：2020-07-22
Applicant: Goertek Inc.
Inventor： RICHARD WARREN LITTLE
Abstract: A transducer module and electronics device are disclosed. The transducer module comprises: a transducer member; and a housing, wherein the transducer member and the housing form a cavity, and at least two venting holes are provided in the housing and communicate the cavity with outside.
-
Patent Agency Ranking
公开(公告)号：US20210013368A1
公开(公告)日：2021-01-14
申请号：US16088564
申请日：2017-12-19
Applicant: Goertek Inc.
Inventor： Xiangxu FENG , Peixuan CHEN , Quanbo ZOU
Abstract: The present disclosure discloses a micro-LED transfer method, a manufacturing method, device and an electronic apparatus. The transfer method comprises: in accordance with a sequence of micro-LEDs of blue, green and red, epitaxially growing micro-LEDs of two or all of the three colors on a single GaAs original substrate; epitaxially growing bumping electrodes corresponding to the micro-LEDs on a receiving substrate; bonding the micro-LEDs of the two or all of the three colors with the bumping electrodes on the receiving substrate; and removing the GaAs original substrate. The method can be used to transfer micro-LEDs of a variety of colors, in order to improve the production efficiency.
-
公开(公告)号：US20210006891A1
公开(公告)日：2021-01-07
申请号：US16904662
申请日：2020-06-18
Applicant: Goertek Inc.
Inventor： Michael Childs
Abstract: A passive radiator and a loudspeaker system are provided. The passive radiator comprises: a radiating surface with geometry providing two surfaces with vertical separation, which are a first surface and a second surface; a primary suspension element, one end of which is connected to the first surface of the radiating surface; and a secondary suspension element, one end of which is connected to the second surface of the radiating surface.
-
公开(公告)号：US10856777B2
公开(公告)日：2020-12-08
申请号：US15541313
申请日：2016-06-23
Applicant: Goertek Inc.
IPC: A61B5/11 , G01C22/00 , A61B5/0205 , A61B5/00 , A61B5/024
Abstract: A method and device for identifying a human movement state that includes: determining according to acceleration signals that are collected by a three-axis acceleration sensor that a human is in a walking state, calculating a walking step number of the human, and calculating a walking step frequency according to the number; calculating a corresponding physical sign frequency during the walking process according to a physical sign signal that is collected; and comparing the walking step frequency and the physical sign frequency that are obtained by calculating respectively with a step frequency threshold and a physical sign frequency threshold, and if the walking step frequency is greater than the step frequency threshold, and the physical sign frequency is greater than the physical sign frequency threshold, determining that the human movement state is a running state, and recording the calculated walking step number to be a running step number.
-
公开(公告)号：US10854779B2
公开(公告)日：2020-12-01
申请号：US16347614
申请日：2016-11-07
Applicant: GOERTEK. INC
Inventor： Quanbo Zou
Abstract: Disclosed a micro-LED transfer method and manufacturing method. The micro-LED transfer method comprises: bringing pickup units (305, 605, 705) of a transfer head in contact with micro-LEDs (303, 603, 703) on a carrier substrate (301, 601, 701), wherein the pickup units (305, 605, 705) are able to apply current to the micro-LEDs (303, 603, 703); applying current to the micro-LEDs (303, 603, 703) via the pickup units (305, 605, 705) to obtain I-V characteristics of the micro-LEDs (303, 603, 703); determining known-good-die micro-LEDs based on the I-V characteristics; and transferring the known-good-die micro-LEDs from the carrier substrate to a receiving substrate (307, 608, 708) by using the transfer head.
-
公开(公告)号：US20200344553A1
公开(公告)日：2020-10-29
申请号：US16958975
申请日：2018-10-25
Applicant: GOERTEK INC.
Inventor： Yajing SUN , Wentao MA
Abstract: An embodiment of the present invention provides a loudspeaker diaphragm and a loudspeaker. The loudspeaker diaphragm comprises: a center portion, a suspension ring portion, and a fixed portion successively connected from the inside to the outside; the diaphragm is provided thereon with a plurality of patterns that span across the suspension ring portion and the fixed portion; first ends of the patterns extend towards the peripheral edge of the fixed portion, while second ends thereof stretch towards the peripheral edge of the suspension ring portion so as to extend onto the suspension ring portion. The technical solution of the present invention can not only effectively disperse stress of a stress concentration region of the fixed portion, but also can increase the strength of the fixed portion, thus effectively avoiding the problem of warping deformation of the diaphragm after the diaphragm is molded, thereby improving the yield of the diaphragm.
-
-
-
-
-
-
-
-
-
Search Results
1330
records
(took 0.025 seconds)
