龙腾光电获得实用新型专利授权：“一种透光率可调的滤光机构”

证券之星06-22

证券之星消息，根据企查查数据显示龙腾光电（688055）新获得一项实用新型专利授权，专利名为“一种透光率可调的滤光机构”，专利申请号为CN202322859004.2，授权日为2024年6月7日。专利摘要：本实用新型公开了一种透光率可调的滤光机构，涉及滤镜调节技术领域。该滤光机构包括固定环和驱动组件，所述固定环的内侧面开设有环槽，所述环槽内沿周向设置有分隔件，所述环槽内设置有第一偏光组件和第二偏光...

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