2results about How to "High yield production" patented technology

The invention relates to the technical field of coupling and packaging of photoelectric devices, in particular to a multi-group multi-degree-of-freedom lens optical fiber combined coupling machine and a coupling method. The coupling machine comprises a coupling clamping platform, and a first FA clamping assembly, a second FA clamping assembly, a first lens clamping assembly, a second lens clamping assembly and a loading and posture calibration assembly which are arranged relative to the coupling clamping platform. The first FA clamping assembly, the second FA clamping assembly, the first lens clamping assembly and the second lens clamping assembly can work at the same time, optical fiber arrays (or optical fibers) and lenses can be accurately coupled and packaged at the same time, coupling of multiple optical channels can be completed on the same device in parallel, and the coupling efficiency is improved. And large-scale, high-efficiency and high-yield production of the multi-channel optical device is realized.

This disclosure relates to: a Corynebacterium microorganism comprising a protein variant; a polynucleotide encoding the protein variant; or at least one selected from the group consisting of the protein variant and the polynucleotide; and a method for producing L-amino acids using the microorganism.