Semiconductor laser marking machine for manufacturing semiconductor light emitting diode

Abstract

The invention relates to a semiconductor laser marking machine for semiconductor light emitting diode manufacturing, which comprises an equipment outer shell and a rolling straightening assembly, an adjusting assembly is installed at the right end of the upper wall in the equipment outer shell, the lower end of the adjusting assembly is connected with a control assembly, and the rolling straightening assembly is located on the inner side of the control assembly. A clamping and straightening assembly is arranged at the right end of the equipment outer shell. The semiconductor laser marking machine for manufacturing the semiconductor light emitting diode has the beneficial effects that the semiconductor laser marking machine for manufacturing the semiconductor light emitting diode has a pin straightening function, time waste caused by manual straightening is reduced, the working efficiency of equipment is improved, the equipment can carry out secondary straightening on a pin, the pin is straighter, the equipment can adjust the pressure of a straightening structure, and the production efficiency is improved. According to the equipment, the diodes can be conveyed while pins are straightened, the diodes can be accurately positioned and marked, and the situation that the conveying effect of the equipment is affected due to the fact that the diodes slide down can be avoided.

Description

technical field [0001] The invention relates to the technical field of semiconductor manufacturing, in particular to a semiconductor laser marking machine for semiconductor light-emitting diode manufacturing. Background technique [0002] Semiconductor light-emitting diodes are similar to semiconductor lasers. They are also a PN junction. They also use an external power source to inject electrons into the PN junction to emit light. Semiconductor light-emitting diodes are recorded as LEDs. , and the middle active layer composed of a double heterostructure, semiconductor light-emitting diodes need to use a semiconductor laser marking machine to mark the semiconductor light-emitting diodes during the manufacturing process. [0003] Existing semiconductor laser marking machines directly put semiconductor light-emitting diodes into the marking equipment for marking. It is time-consuming to manually straighten the light-emitting diodes in advance, which affects the marking efficie...

AI Technical Summary

Problems solved by technology

[0003] The existing semiconductor laser marking machine directly puts the semiconductor light-emitting diode into the marking equipment for marking. It is necessary to manually straighten the light-emitting diode in advance, which is a waste of time, which affects the marking efficiency of the light-emitting diode.

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