Patent ID: 11899221
Assignee: GOER OPTICAL TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  Y | IPC G

Claim 0:
1. An apparatus for assembling optical module, comprising:
a plurality of fixtures configured to fix a plurality of to-be-assembled optical parts respectively, an alignment mechanism configured to place a plurality of to-be-assembled lenses to designated positions of the plurality of to-be-assembled optical parts respectively to obtain a plurality of optical modules to be aligned; and a power supply configured to supply power to the plurality of optical modules to be aligned;
a spectroscopic prism with a light incident surface close to the plurality of optical modules to be aligned, a first color image collecting units close to a first light emitting surface of the spectroscopic prism and being coaxial with the first light emitting surface, and a second color image collecting units with a second light emitting surface of the spectroscopic prism and being coaxial with the second light emitting surface; the first color image collecting units and the second color image collecting units are respectively configured to collect positions and sizes of a plurality of imaging light spots corresponding to the plurality of optical modules to be aligned, and feed the positions and sizes to a controller;
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 holding the lens necessary to be adjusted to adjust a position of the lens necessary to be adjusted.