照明领域液体透镜专利布局及进化路径研究

Study on Patent Layout and Evolution Path of Liquid Lens in Lighting Field

照明领域的变焦技术分为机械式变焦和液体透镜变焦。液体透镜变焦具有低功耗、智能化、易集成、微型化的优势,但在照明领域的应用较少。探索液体透镜技术应用于灯具变焦,是透镜技术在照明领域的发展趋势,是照明领域透镜专利布局的重点。本文梳理了透镜技术的进化路径,构建了透镜进化树,预测未来透镜将向气态进化。

In this paper,the lens evolutionary path is sorted out,and the evolutionary tree of the lens is constructed to predict the evolution of Gaseous lens in the future.In light field,the“adjustable focusing”of lamps is urgently needed.At present,there are two kinds of adjustable focusing technology in lighting field,which are mechanical and iquid lens.Liquid lens has the advantages of low power consumption,intelligence,easy integration and miniaturization,but it is not widely used in lighting field.Exploring the application of liquid lens technology is the development trend of lens technology in lighting field.