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公开(公告)号：US20210075949A1
公开(公告)日：2021-03-11
申请号：US16969936
申请日：2018-09-06
Applicant: GOERTEK INC.
Inventor： Xinxin HAN , 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, adjusting a duration of the first exposure time according to a relationship between the energy value and the energy range to update the first exposure time. 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.
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公开(公告)号：US20200271441A1
公开(公告)日：2020-08-27
申请号：US16652359
申请日：2018-09-06
Applicant: GOERTEK INC.
Inventor： Nanjing DONG , Debo SUN
Abstract: Provided are a method and an apparatus of optical module assembly, where the method includes: when an optical module to be aligned images, controlling an alignment mechanism clamping a lens to be assembled to move in a set direction by a set movement step; when the alignment mechanism moves each time, collecting light spots imaged by the optical module to be aligned sequentially, and selecting an estimated light spot with a minimum size from the collected light spots; searching for an ideal light spot with a minimum size according to a reduced movement step and the estimated light spot with the minimum size; determining a movement position of the alignment mechanism when the ideal light spot with the minimum size is collected as an optimal position of the alignment mechanism; and controlling the alignment mechanism to move to the optimal position to align the lens to be assembled.
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公开(公告)号：US20200269367A1
公开(公告)日：2020-08-27
申请号：US16652353
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 working bench, a controller and a plurality of mechanical components for active alignment of optical modules; a conveying means is provided on the working bench, and a plurality of fixtures are provided on the conveying means with even space therebetween and are movable with the conveying means; the plurality of mechanical components are configured to perform corresponding operations on the fixtures moved to respective operating positions under control of the controller.
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