Dispensing device of laser module

• Main Authors: BI YONG, JIA ZHONGDA, ZHU DAKUANG, JIANG RONGRONG, QI YAN, QIAO ZHANDUO
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2013
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES USING STIMULATED EMISSION; ELECTRICITY

The invention discloses a dispensing device of a laser module, and belongs to the field of laser display. The dispensing device comprises a bracket, a workbench, a lifting mechanism and a positioning block, wherein the positioning block, the workbench and the lifting mechanism are mounted on the bracket from the top down; the workbench is used for placing the laser module, comprises a fixing mechanism used for locking the mounting position of the laser module, and is connected with the lifting mechanism which drives the workbench to move up and down so as to achieve the primary calibration of the laser module. The embodiment of the invention improves the manufacturing accuracy of the laser module; besides, the dispensing device provided by the invention can be used for calibrating a collimating lens and for secondary calibration of the laser module, so that the precision of the laser module can be improved effectively, and further, consistency of a plurality of optical parameters of the laser module can be ac